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Nikon Ci
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R-4874
2012 NIKON CORPORATIONC
All rights reserved
Repair Manual
NIKON CORPORATION
R-4874
2
REV. RECORD R-4874 REV. NUMBER:0
PAGE REV.MARK REV. DATE PAGE REV.MARK REV.
DATE PAGE REV.MARK REV. DATE
1 A 2012.4.23 46 A 2012.4.23 91 2 1 2012.4.23 47 A 2012.4.23 92 3 A 2012.4.23 48 A 2012.4.23 93 4 A 2012.4.23 49 A 2012.4.23 94 5 A 2012.4.23 50 A 2012.4.23 95 6 A 2012.4.23 51 A 2012.4.23 96 7 A 2012.4.23 52 A 2012.4.23 97 8 A 2012.4.23 53 A 2012.4.23 98 9 A 2012.4.23 54 A 2012.4.23 99
10 A 2012.4.23 55 A 2012.4.23 100 11 A 2012.4.23 56 A 2012.4.23 101 12 A 2012.4.23 57 A 2012.4.23 102 13 A 2012.4.23 58 A 2012.4.23 103 14 A 2012.4.23 59 A 2012.4.23 104 15 A 2012.4.23 60 A 2012.4.23 105 16 A 2012.4.23 61 106 17 A 2012.4.23 62 107 18 A 2012.4.23 63 108 19 A 2012.4.23 64 109 20 A 2012.4.23 65 110 21 A 2012.4.23 66 111 22 A 2012.4.23 67 112 23 A 2012.4.23 68 113 24 A 2012.4.23 69 114 25 A 2012.4.23 70 115 26 A 2012.4.23 71 116 27 A 2012.4.23 72 117 28 A 2012.4.23 73 118 29 A 2012.4.23 74 119 30 A 2012.4.23 75 120 31 A 2012.4.23 76 121 32 A 2012.4.23 77 122 33 A 2012.4.23 78 123 34 A 2012.4.23 79 124 35 A 2012.4.23 80 125 36 A 2012.4.23 81 126 37 A 2012.4.23 82 127 38 A 2012.4.23 83 128 39 A 2012.4.23 84 129 40 A 2012.4.23 85 130 41 A 2012.4.23 86 131 42 A 2012.4.23 87 132 43 A 2012.4.23 88 133 44 A 2012.4.23 89 134 45 A 2012.4.23 90 135
R-4874
3
Foreword....................................................................................................................... P.5 Notes for Repair............................................................................................................ P.5
1. Tools ............................................................................................................................. P.6 1-1. Tools for General Use and Preparations................................................................. P.6 1-2. Tools for Special Purposes ..................................................................................... P.7 1-3. Preparations ........................................................................................................... P.8
2. Specifications................................................................................................................ P.9 2-1. Ci-S......................................................................................................................... P.9 2-2. Ci-L ....................................................................................................................... P.12
3. Optical Systems.......................................................................................................... P.15 3-1. Ci-S....................................................................................................................... P.15 3-2. Ci-L ....................................................................................................................... P.16
4. Connection Diagrams ................................................................................................. P.17 4-1. Ci-S....................................................................................................................... P.17 4-2. Ci-L ....................................................................................................................... P.18
5. Disassembling/Assembling/Adjusting ......................................................................... P.19 5-1. Disassembling/Assembling/Adjusting Flow........................................................... P.19 5-2. Disassembling/Assembling Elevation Block (For Ci-S/Ci-L) ................................. P.21
5-2-1. Disassembling.................................................................................................. P.21 5-2-2. Assembling ...................................................................................................... P.24 5-3. Disassembling/Assembling Condenser Holder Block (For Ci-S/Ci-L) ................... P.27 5-3-1. Disassembling.................................................................................................. P.27 5-3-2. Assembling ...................................................................................................... P.29 5-4. Disassembling/Assembling Optical System Assembly (For Ci-S/Ci-L) ................. P.34 5-4-1. Disassembling.................................................................................................. P.34 5-4-2. Assembling ...................................................................................................... P.37 5-5. Disassembling/Assembling ND Filter Block (For Ci-S/Ci-L).................................. P.41 5-5-1. Disassembling.................................................................................................. P.41 5-5-2. Assembling ...................................................................................................... P.43 5-6. Disassembling/Assembling Lighting Block (For Ci-S) ........................................... P.44 5-6-1. Disassembling ................................................................................................ P.44 5-6-2. Assembling..................................................................................................... P.45
Table of Contents
R-4874
4
5-7. Disassembling/Assembling Power Supply Assembly (For Ci-S)........................... P.47 5-7-1. Disassembling ................................................................................................ P.47 5-7-2. Assembling..................................................................................................... P.48 5-8. Disassembling/Assembling Operation Panel (For Ci-S) ....................................... P.49 5-8-1. Disassembling ................................................................................................ P.49 5-8-2. Assembling..................................................................................................... P.50 5-9. Disassembling/Assembling Seesaw Switch (For Ci-S) ......................................... P.52 5-9-1. Disassembling ................................................................................................ P.52 5-9-2. Assembling..................................................................................................... P.53 5-10. Disassembling/Assembling Power Supply Assembly (For Ci-L) ........................... P.54 5-10-1. Disassembling ................................................................................................ P.54 5-10-2. Assembling..................................................................................................... P.55 5-11. Disassembling/Assembling LED Light Source Block (For Ci-L)............................ P.56 5-11-1. Disassembling ................................................................................................ P.56 5-11-2. Assembling..................................................................................................... P.57 5-12. Stage Tilt Check (For Ci-S/Ci-L)............................................................................ P.58 5-13. Condenser Holder Tilt Check (For Ci-S/Ci-L)........................................................ P.59 5-14. Condenser Holder Upper Limit Stopper Position Adjustment (For Ci-S/Ci-L) ....... P.60
Table of Contents
Foreword R-4874
5
1. This repair manual is intended for ECLIPSE Ci-S and ECLIPSE Ci-L. For items common to Ci-S and Ci-L, ”(For Ci-S/Ci-L)” is included in the title. For items specific to Ci-S or Ci-L, ”(For Ci-S)” or ”(For Ci-L)” is included in the title.
2. Take extra care to avoid injury from sharp edges or projections and electric shock by touching live components. (Unplug the power cable and wear work-gloves before starting work.)
Notes for Repair - Use an appropriate screwdriver for the screw head slot. (Especially take care of
the (+) slot head screw.) - The plastic parts must be cleaned with a neutral solvent. If an organic solvent (ether, thinner, alcohol, etc.) is used, discoloring or
deterioration of the part might occur. - When cleaning the glass parts, take care to remove dust using a blower etc.
and wipe the parts with a lens tissue moistened with alcohol or alcohol-ether mixture.
Note - Take care not to attach a flat cable upside down. - Before turning on the power, check that the motorized optional items are
properly attached. - Before removing or installing attachments, and inserting or disconnecting a
connector, be sure to turn off the microscope. Otherwise, the board would be broken, possibly resulting in the attachments not being detected.
Foreword
1. Tools R-4874
6
Tool No Name Illustration Remarks
J21084 Hex-key set Set (x6)
T91400 (+) Screwdriver set Set (x4)
T91000 (-) Screwdriver set Set (x6)
T91204 (+) Wood handle screwdriver
Diameter 6 mm
T91102 (-) Wood handle screwdriver
Width 5.5 mm
T91305 (+) Screwdriver bit (For JCIS screw M2, M2.6)
φ2.5mm
φ115mm
T91320 (+) Screwdriver bit holder φ8mm
90mm
T92041 Tweezers AA
T92162 Compass spanner A
T92163 Compass spanner B
E719 Handlap (Alcohol container)
1-1. Tools for General Use and Preparations
1. Tools R-4874
7
Tool No Name Illustration Remarks
J28005 1” reading collimator
Stage tilt adjustment Condenser holder tilt adjustment
J29106 Parallel mirror
Stage tilt adjustment Condenser holder tilt adjustment
Spring scale
Torque adjustment
1-2. Tools for Special Purposes
1. Tools R-4874
8
Alcohol (or alcohol-ether mixture), Lens tissue, Blower, Gasoline (for cleaning), Bamboo stick (for applying lubricant, adhesive), Dial gauge, Lubricant and Adhesive: Refer to Repair Parts Lists (Ci-S: KR-7483.A and Ci-L: KR-7485.A).
1-3. Preparations
2. Specifications R-4874
9
I. Overview 1. Model Number MBA94010: Ci-S MAIN BODY(100 - 240V)
II. Main Items 1. Mounting System
- For nosepiece: Square dovetail (compatible with i series) Can be attached and removed by using a tool. - For eyepiece tube: Round dovetail (compatible with i series) Can be attached and removed by using a clamp screw. - For intermediate attachments: Eyepiece tube mounting dovetail and main body top
surface (Using M4 screw (4 pcs.))
2. Main Body Top Arm and Stand Blocks - Height from table top to eyepiece mounting surface: 331 mm
- Height from table top to stage top: 202 mm
- Max. width: 223 mm
- Foot: With vibration-proof damper (4 pcs.)
3. Elevation Block - Focusing system/Stage up-down system: Using roller races - Stage up-down stroke: Upward 2 mm/Downward 28 mm
- Sub stage and up-down movement guide: DC integrated type - Stage mounting system: Round dovetail (not compatible with i series) - Condenser lens mounting system: Round dovetail (compatible with i series) - Condenser lens up-down stroke: 27 mm
- Condenser lens stroke upper limit position: Adjustable (by using a tool) - Condenser lens centering: 3 mm diameter
4. Fine/Coarse Block - Fine/Coarse focus operation: Possible on both sides - Coarse focus handle: 9.33 mm per rotation - Fine focus handle: 0.1 mm per rotation - Minimum reading: 1 micron - Coarse motion handle torque: Adjustable - Fine focus handle: Swappable between right and left
2-1. Ci-S
2. Specifications R-4874
10
5. Lighting Block - Composed of a halogen light source, collector lens, field lens and field stop - Filter: Built-in NCB11 (detachable) Built-in ND4 and ND8 (can be inserted and removed, but not detachable) - Lemon-skin filter (2 pcs.): Cannot be inserted and removed - Diameter of field stop: 1 to 30 mm diameter (design value: 0.8 to 30.5
mm diameter) - Field stop control: Right-hand side of the microscope base - Additional filter (diameter: 45 mm, thickness: 3 mm): Up to two filters can
be attached tilting 5 degrees above the field lens.
6. Light Source Block - 6V/30W halogen lamp, PHILIPS 5761 - Average lamp life: 100 hours (listed on product brochure) - Lamp house detachable
7. Power Supply Block 1) Lamp Lighting Block
- Rated input: (Voltage) 100 - 240 V AC±10 %, 50/60 Hz (Current) 0.8 A or less - Rated output: (Voltage) DC +6 V +0.3 V/-0.2 V (Current) 5.3 A - Brightness control: Controlled with the volume dial on the main body. - Output current variation range:1 V or less - 6 V +0.3 V/-0.2 V
2) Operation Interface Block - Front side
Power LED lamp: LED lamp x1 - Right side
Capture switch: Non-illuminated push switch x1 - Left side
Backlight brightness volume: Rotary volume Light intensity is increased by turning clockwise
and decreased by turning counterclockwise.
2-1. Ci-S
2. Specifications R-4874
11
III. Configurations and Functions 1. System Diagram
(Described for eyepiece tube, intermediate attachments, nosepiece, stage, condenser lens, and polarizer)
2-1. Ci-S
Fig. 001
2. Specifications R-4874
12
I. Overview 1. Model Number
MBA95000:Ci-L MAIN BODY(100 - 240 V)
II. Main Items 1. Mounting System
- For nosepiece: Square dovetail (compatible with i series) Can be attached and removed by using a tool. - For eyepiece tube: Round dovetail (compatible with i series) Can be attached and removed by using a clamp screw. - For intermediate attachments: Eyepiece tube mounting dovetail and main body top
surface (Using M4 screw (4 pcs.))
2. Main Body Top Arm and Stand Blocks - Height from table top to eyepiece mounting surface: 331 mm
- Height from table top to stage top: 202 mm
- Max. width: 223 mm
- Foot: With vibration-proof damper (4 pcs.)
3. Elevation Block - Focusing system/Stage up-down system: Using roller races
- Stage up-down stroke: Upward 2 mm/Downward 28 mm
- Sub stage and up-down movement guide: DC integrated type - Stage mounting system: Round dovetail (not compatible with i series) - Condenser lens mounting system: Round dovetail (compatible with i series) - Condenser lens up-down stroke: 27 mm
- Condenser lens stroke upper limit position: Adjustable (by using a tool) - Condenser lens centering: 3 mm diameter
4. Fine/Coarse Focusing Block - Coarse focus handle: 9.33 mm per rotation - Fine focus handle: 0.1 mm per rotation - Minimum reading: 1 micron - Coarse motion handle torque: Adjustable - Refocusing function: Provided on the handle - Fine focus handle: Swappable between right and left
2-2. Ci-L
2. Specifications R-4874
13
5. Lighting Block - Built-in filter: None - Diameter of field stop: 1 to 30 mm diameter - Field stop control: Bottom right of the microscope
- Additional filter (diameter: 45 mm, thickness: 3 mm): Up to two filters can be attached tilting 5 degrees above the field lens.
6. Light Source Block - LUMILEDS REBEL, Model No.: LXML-PWC1-0100 - LED color: WN, WO, VO and VP specified by LUMILEDS - With position adjustment of LED board and radiator, and centering
adjustment of collector lens and LED
7. Power Supply Block 1) LED Lighting Block
- Rated input: (Voltage) 100 - 240 V AC±10 %, 50/60 Hz (Current) 0.37 A or less - Rated output: (Voltage) DC +5 V +6 % / -2 % (Current) 3 A - Brightness control: Controlled with the volume dial on the main body. - Output current variation range: 2.5 mA (min) - 0.35 A (max)
2) Control Block - Overview: Power is supplied from the internal power source. The control block
does not include the brightness control dial. It turns on or controls the white LED of the light source block.
- Rated input: 5 V DC, 3 A(max)
3) Operation Interface Block - Front side
Power LED lamp: LED lamp x1 - Right side
Capture switch: Non-illuminated push switch x1 - Left side
Backlight brightness volume: Rotary volume Light intensity is increased by turning clockwise
and decreased by turning counterclockwise.
2-2. Ci-L
2. Specifications R-4874
14
III. Configurations and Functions 1. System Diagram
(Described for eyepiece tube, intermediate attachments, nosepiece, stage, condenser lens, and polarizer)
2-2. Ci-L
Fig. 002
3. Optical Systems R-4874
15
The following optical system is based on the ECLIPSE Ci-S. The cemented lens surfaces are omitted from the drawing because the lens direction only is of concern here.
3-1. Ci-S
6V 30W
NCB11
ND8 ND4
Diffuser Diffuser
F. Stop
Fig. 003
3. Optical Systems R-4874
16
The following optical system is based on the ECLIPSE Ci-L. The cemented lens surfaces are omitted from the drawing because the lens direction only is of concern here.
3-2. Ci-L
AL01
Fly-eye
DiffuserField stop
Fig. 004
4. Connection Diagram R-4874
17
4-1. Ci-S
Fig. 005
4. Connection Diagram R-4874
18
4-2. Ci-L
Fig. 006
5. Disassembling/Assembling/Adjusting R-4874
19
5-1. Disassembling/Assembling/Adjusting Flow
Removing elevation block
Installing elevation block
Stage tilt check
Condenser holder tilt check
Condenser holder upper limitstopper position adjustment
Installing fine/coarse focus block
Re-focusing mechanismoperation check
Elevation block
< ECLIPSE Ci-S >
5-2-1 Step 15
5-12-1
5-2-1
5-3-1
5-3-2
5-2-2
5-14
5-15
5-16
5-2-2 Step 3
5-2-2 Step 12
5-2-2 Step 13
Disassembling/Assemblingcondenser holder
Knob/rack engaging adjustment
Condenser holder block5-3
5-3-2 Step 8
Operation panel block
Removing brightness control dial
Removing operation panel
Disassembling/Assemblingoperation panel
5-8-1 Step 5
5-8-1 Step 6
5-8
5-5
5-7
Seesaw switch block
Disassembling/Assemblingseesaw switch
5-9
Optical system assembly
Installing field stop block
Diaphragm dial operation check
Disassembling mirror/lens
Cleaning adhesive coatingsurface of mirror/lens
Cementing mirror/lens
5-4-1
5-4-1 Step 6
5-4-1 Step 9
5-6-1 Step 3
5-11
5-6
5-4-2 Step 21
5-4-2 Step 235-4-2 Step 3
5-4-2 Step 11
5-4-2 Step 15
ND filter block
Disassembling/AssemblingND filter block
Power supply assembly
Disassembling/Assemblingpower supply assembly
Lighting block
Removing lighting blockDisassembling/Assemblingcable with lamp socket
5. Disassembling/Assembling/Adjusting R-4874
20
5-1. Disassembling/Assembling/Adjusting Flow
Removing elevation block
Installing elevation block
Stage tilt check
Condenser holder tilt check
Condenser holder upper limitstopper position adjustment
Installing fine/coarse focus block
Re-focusing mechanismoperation check
Elevation block
< ECLIPSE Ci-L >
5-2-1 Step 15
5-12-1
5-2-1
5-3-1
5-3-2
5-2-2
5-14
5-15
5-16
5-2-2 Step 3
5-2-2 Step 12
5-2-2 Step 13
Disassembling/Assemblingcondenser holder
Knob/rack engaging adjustment
Operation panel block
Condenser holder block
Removing brightness control dial
Removing operation panel
Disassembling/Assemblingoperation panel
Disassembling/AssemblingNCB11 filter
NCB11 filter
Seesaw switch block
Diffuser unit
Disassembling/Assemblingseesaw switchLED light source block
Disassembling/AssemblingLED light source block
Installing diffuser unit
5-3
5-3-2 Step 8
5-8-1 Step 5
5-8-1 Step 6
5-8
5-10-1
5-10
5-9
5-11-1
5-11-2
5-13
Optical system assembly
Installing field stop block
Diaphragm dial operation check
Disassembling mirror/lens
Cleaning adhesive coatingsurface of mirror/lens
Cementing mirror/lens
5-4-1
5-4-1 Step 6
5-4-1 Step 9
5-4-2 Step 21
5-4-2 Step 235-4-2 Step 3
5-4-2 Step 11
5-4-2 Step 15
Removing diffuser unit
Removing NCB11 filter
5. Disassembling/Assembling/Adjusting R-4874
21
5-2. Disassembling/Assembling Elevation Block (For Ci-S/Ci-L)
- Disassembling the elevation block is not usually necessary. - Some screws are fixed with adhesive. Apply alcohol to melt the adhesive on
these screws.
WARNING (For ECLIPSE Ci-S) - When disassembling the elevation block, remove the lamp cover from the
lamp house. The lamp and the area around it (including the lamp house) are very hot during and immediately after a period of illumination. To avoid risk of burns, do not touch the lamp or the area around it during or immediately after a period of illumination.
- To avoid risk of fire, do not place fabric, paper or highly flammable volatile materials such as gasoline, petroleum benzine, paint thinner or alcohol near the lamp house while the lamp is lit or for a period of around thirty minutes after the lamp has been turned off.
- Wait at least thirty minutes after the lamp is turned off to give it sufficient time to cool before starting disassembling.
5-2-1. Disassembling
1. Remove the radiation cover (#1019) by moving it in the direction of the arrow while pressing inward on the parts indicated in the figure. Perform the following step for Ci-L: Remove the two hexagon socket head cap bolts (#1034).
2. Remove the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two special hexagon bolts (M3 x 6) (#1033), and remove the rear cover (#1006).
3. If your model is Ci-S, remove the power supply assembly. (Refer to the section 5-7.)
4. If your model is Ci-L, remove the power supply assembly. (Refer to the section 5-12.)
5. Turn the microscope upside down.
Hexagon socket head cap bolts (M3 x 10) (#1031)
Special hexagon bolts (M3 x 6)
(#1033)
Hexagon socket head cap bolts (M3 x 10) (#1031)
Rear cover (#1006)
Fig. 007
Radiation cover (#1019)
Hexagon socket head cap bolts
with spring washer (#1034)
Fig. 008
5. Disassembling/Assembling/Adjusting R-4874
22
5-2. Disassembling/Assembling Elevation Block (For Ci-S/Ci-L)
6. If your model is Ci-S, remove the two special hexagon bolts (#0182), and remove the cover (#0156) and the NCB11 filter (#AL01-1).
7. Remove the eight screws (M3 x 6) (#0181), and remove the bottom cover (#0115).
8. Remove the two hexagon socket head cap bolts (M3 x 6) (#1040) and the two washers (#1041).
9. While holding the elevation block by hand, return the microscope to its original orientation.
10. Remove the two cushioning rubbers (#1008).
11. Remove the two hexagon socket head cap bolts with spring washer (M3 x 6) (#1034), and remove the base front cover (#A019).
Special hexagon bolts (#0182)
Hexagon socket head cap bolts (M3 x 6) (#1040), Washer (#1041)
Fig. 009
Fig. 011
Screws (M3 x 6) (#0181)
Bottom cover(#0115)
Base front cover(#A019) Fine/Coarse focus block
Fig. 010
Hexagon socket head cap bolts with spring washer
(M3 x 6) (#1034)
Cushioning rubber
(#1008)
Base front cover (#A019)
Fig. 012
5. Disassembling/Assembling/Adjusting R-4874
23
5-2. Disassembling/Assembling Elevation Block (For Ci-S/Ci-L)
12. Remove two tap tight screws (M3 x 8) (#1040) from the back side of the main body.
13. Turn the coarse focus handle (#0301) in the
direction of the arrow to lower the stage (#A009) to the lowest position. Lift up the elevation cover (#1004) slightly.
14. Turn the coarse focus handle (#0301) in the
opposite direction to raise the stage (#A009). Remove the elevation cover (#1004) by moving it outward.
15. Remove the four hexagon socket head cap bolts (M3 x 10) (#1031), and remove the fine/coarse block.
Stage (#A009)
Coarse focus handle (#0301)
Stage (#A009)
Coarse focus handle (#0301)
Elevation cover (#1004)
Hexagon socket head cap bolts (M3 x 10) (#1031)
Fine/Coarse focus block
Fig. 013
Fig. 014
Fig. 015
Fig. 016
Tap tight screws (M3 x 8) (#1040)
Fig. 013
5. Disassembling/Assembling/Adjusting R-4874
24
5-2. Disassembling/Assembling Elevation Block (For Ci-S/Ci-L)
16. While holding the elevation block firmly so that it does not drop, remove the six hexagon socket head cap bolts (M4 x 20) (#1032) to remove the elevation block.
17. Perform the following adjustments: - Stage tilt check (Refer to the section 5-14.) - Condenser holder tilt check (Refer to the section 5-15.) - Condenser holder upper limit stopper position adjustment(Refer to the section 5-16.)
5-2-2. Assembling
1. While holding the elevation block so that it does not drop, screw it onto the main body using the six hexagon socket head cap bolts (M4 x 20) (#1032). Fig. 017
2. Install the fine/coarse focus block using four hexagon socket head cap bolts (M3 x 10) (#1031). Fig. 016
3. Turn the coarse focus handle (#0301) to raise the stage (#A009). Install the elevation cover (#1004) in the direction of the arrow.
Hexagon socket head cap bolts (M4 x 20) (#1032)
Hexagon socket head cap bolts (M4 x 20) (#1032)
Stage (#A009)
Coarse focus handle (#0301)
Elevation cover (#1004)
Fig. 017
Fig. 019
Elevation block
Fig. 018
5. Disassembling/Assembling/Adjusting R-4874
25
5-2. Disassembling/Assembling Elevation Block (For Ci-S/Ci-L)
4. Install the elevation cover (#1004) using the two tap tight screws (M3 x 8) (#1040).
5. Align the base front cover (#A019) to the holes on the main body and install it using the two hexagon socket head cap bolts (M3 x 6) (#1034).
6. Screw on two hexagon socket head cap bolts with spring washer (M3 x 6) (#1034). Fig. 012
7. Attach the two cushioning rubbers (#1008). Fig. 012 8. Turn the microscope upside down.
9. Attach the two washers (#1041) and screw on the two hexagon socket head cap bolts (M3 x 6) (#1040). Fig. 011
10. Install the bottom cover (#0115) using the screws (M3 x 6) (#0181). Fig. 010 11. If your model is Ci-S, install the cover (#0156) and the diffuser (#AL01) using two special
hexagon button bolts (#0182). Fig. 009 12. Return the microscope to its original position. 13. Check whether the elevation block moves smoothly when the coarse focus handle and the
fine focus handle are turned. 14. Install the rear cover (#1006) using the four hexagon socket head cap bolts (M3 x 10)
(#1031) and two hexagon socket head cap bolts (M3 x 6) (#1033). Fig. 008
Holes Fig. 020
5. Disassembling/Assembling/Adjusting R-4874
26
5-2. Disassembling/Assembling Elevation Block (For Ci-S/Ci-L)
15. Attach the radiation cover (#1019) by moving it in the direction of the arrow while pressing inward on the parts indicated in the figure. Perform the following step for Ci-L: Screw on the two hexagon socket head cap bolts with spring washer (#1034).
Radiation cover (#1019)
Fig. 021
Hexagon socket head
cap bolts with spring
washer (#1034)
5. Disassembling/Assembling/Adjusting R-4874
27
5-3. Disassembling/Assembling Condenser Holder Block (For Ci-S/Ci-L)
- Disassembling the condenser holder block is not usually necessary, but if liquid (water, etc.) has entered into the microscope, it should be disassembled.
- Some screws are fixed with adhesive. Apply alcohol to melt the adhesive on these screws.
WARNING (For ECLIPSE Ci-S) - When disassembling the condenser holder block, remove the elevation block from
the microscope base. Read and follow the instructions provided under “WARNINGS” for the elevation
block.
5-3-1. Disassembling
1. Remove the elevation block from the microscope base according to the steps 1 to 16 of “Disassembling” under the section, Disassembling/Assembling Elevation Block.
2. Remove the three hexagon socket head cap bolts (M3 x 8) (#0442), and remove the condenser holder from the elevation block.
3. Remove the hexagon socket head cap bolt (#0444) (stroke limitation screw).
4. Slide the condenser holder block to remove it from the block (#0412).
5. Remove the two hexagon socket head cap bolts (M3 x 6) (#0444), and remove the dovetail (#0423).
Condenser holder Hexagon socket head cap bolts (M3 x 8) (#0442)
Block (#0412) Dovetail (#0423)
Hexagon socket head cap bolts (M3 x 6) (#0444) Washer (#0452)
Fig. 022
Fig. 024
Condenser holder
Hexagon socket head cap bolt (#0444) (Stroke limitation
screw) Block (#0412)
Fig. 023
5. Disassembling/Assembling/Adjusting R-4874
28
5-3. Disassembling/Assembling Condenser Holder Block (For Ci-S/Ci-L)
Disassembling condenser receptacle (#421)
6. Remove the clamp screw (#0426). 7. Fully loosen the two condenser clamp
screws (#A012).
8. Remove the two hexagon socket head cap bolts (M3 x 6) (#0441), and remove the positioning plate (#0430).
9. Remove the condenser receptacle (#0413) from the condenser holder. [NOTE] The plate spring (#0431) comes off along with the condenser receptacle.
Disassembling condenser holder knobs
10. Loosen the set screw (#0445) on Side 1, and turn the condenser holder knob (#0414) on Side A counterclockwise to remove it. Loosen the set screw (#0445) on Side 2, and pull out the condenser holder knob (#0414) on Side B in the direction of the arrow.
Positioning plate (#0430)
Condenser holder Hexagon socket head cap
bolts (M3 x 6) (#0441) Condenser holder
Plate spring (#0431) Condenser receptacle (#0413)Fig. 026
Fig. 027
Fig. 028
Condenser holder
Clamp screw (#0426) Condenser clamp screw
(#A012)
Fig. 025
①A
B
②
Condenser holder knob (#0414)
Set screws (#0445)
Condenser holderFig. 028
5. Disassembling/Assembling/Adjusting R-4874
29
5-3. Disassembling/Assembling Condenser Holder Block (For Ci-S/Ci-L)
11. Remove the set screw (#0445) fixing the condenser holder knob (#0414).
12. Turn the condenser holder knob
counterclockwise to remove it from the spur gear shaft (#0416).
[NOTE] Two special washers (#0424) and the Belleville spring (#0425) come off along with the condenser holder knob. Be careful not to lose them.
13. Remove the shaft supporter (#0418) from the spur gear shaft.
The disassembly of the condenser holder block is completed. The disassembled parts should be washed and cleaned.
5-3-2. Assembling When the condenser receptacle and condenser holder knob are removed, assemble these parts first, and then assemble the condenser holder according to the steps 1 to 14. The assembling procedures for the condenser receptacle and condenser holder knobs are as follows: - Assembling condenser receptacle: Steps 15 to 19 - Assembling condenser holder knobs: Steps 20 to 25
1. Temporarily secure the removed dovetail (#0423) to the block using the hexagon socket head cap bolts (M3 x 6) (#0444) and washers (#0452).
Condenser holder knob (#0414)
Set screw (#0445)
Special washer (#0424)
Spur gear shaft (#0416)
Spur gear shaft (#0416)
Shaft supporter (#0418) Special washer (#0424)
Belleville spring (#0425)
Fig. 030
Block (#0412) Dovetail (#0423)
Hexagon socket head cap bolts (M3 x 6) (#0444)Washers (#0452)
Set screws (#0446)
Fig. 029
Fig. 031
5. Disassembling/Assembling/Adjusting R-4874
30
5-3. Disassembling/Assembling Condenser Holder Block (For Ci-S/Ci-L)
2. While pushing the dovetail, temporarily secured in step 1, inward, insert the hexagon socket head cap bolts (M3 x 6) (#0444) and tighten them.
[NOTE] Adjust the dovetail's sliding using the two
set screws (#0446).
3. Move the condenser holder in the directions indicated by the arrows, checking for creaking and rattling.
If the condenser holder does not move smoothly, perform step 2 again and make proper adjustments.
4. Apply lubricant (G7826) to the sliding surfaces of the dovetail.
5. Insert the condenser holder knob from Side A, and temporarily secure it using the set screw (#0445) on Side 1.
6. Attach the condenser holder knob for Side B to the spur gear shaft, adjust the torque, and fix it using the set screw (#0445) on Side 2.
7. Attach the condenser holder knob of the condenser holder block to the block, and engage the spur gear shaft and the rack of the condenser holder block.
Fig. 033
Fig. 034
Condenser holder
Dovetail (#0423)Block (#0412)
①
A B②
Condenser holder knobs
Block (#0412) Set screws (#0445)
Condenser holder knob
Block (#0412)
Fig. 032
Fig. 033
Fig. 034
5. Disassembling/Assembling/Adjusting R-4874
31
5-3. Disassembling/Assembling Condenser Holder Block (For Ci-S/Ci-L)
8. Put the rod into the hole of the shaft supporter through the hole of the block. While holding the knob, move the rod in the directions indicated by the arrows. The spur gear shaft should engage firmly with the rack.
9. Fix the knob using the set screw. After tightening the screw, apply adhesive to the screw threads.
10. Tighten the hexagon socket head cap bolt (stroke limitation screw).
11. While firmly pushing the condenser holder block in the direction of the arrow, install this block on the elevation block using the three hexagon socket head cap bolts (M3 x 8).
[NOTE] Be sure to install the condenser holder block
while pushing it in the direction of the arrow.
Set screws (#0445)
Condenser holder block Hexagon socket head cap bolts
(M3 x 8) (#0442)
Condenser holder
Hexagon socket head cap bolt (#0444)
(Stroke limitation screw)
Block (#0412)
Condenser holder knob Rod
Block (#0412)
Shaft supporter (#0418)
Fig. 035
Fig. 036
Fig. 037
5. Disassembling/Assembling/Adjusting R-4874
32
5-3. Disassembling/Assembling Condenser Holder Block (For Ci-S/Ci-L)
12. While firmly holding the elevation block by hand so that it does not drop, screw it onto the microscope base using the six hexagon socket head cap bolts (M4 x 16). [NOTE]
Be sure to install the elevation block while pushing it in the directions of the arrows.
13. Install the fine/coarse focus block using the four hexagon socket head cap bolts (M3 x 10) (#1031). Fig. 016
14. After the installation is completed, perform the following adjustments. - Stage tilt check (Refer to the section 5-14) - Condenser holder tilt check (Refer to the section 5-15) - Condenser holder upper limit stopper position adjustment (Refer to the section 5-16)
Assembling condenser receptacle (#421) 15. Assemble the condenser receptacle and plate spring to the condenser holder. Fig. 027
16. Apply lubricant (G7826) to the specified portion of the positioning plate as shown in the figure.
17. Install the positioning plate as shown in the figure and secure it using the two hexagon socket head cap bolts (M3 x 6).
Hexagon socket head cap bolts (M4 x 20) (#1032)
Hexagon socket head cap bolts (M4 x 20) (#1032)
Elevation block
Apply lubricant
Positioning plate (#0430)
Hexagon socket head cap bolts (M3 x 6) (#0441)
Fig. 039 Fig. 040
Fig. 041
5. Disassembling/Assembling/Adjusting R-4874
33
5-3. Disassembling/Assembling Condenser Holder Block (For Ci-S/Ci-L)
18. Apply lubricant (G6053) to the tips of the clamp screws, and then screw them into the condenser holder. Fig. 025
19. Tighten the two condenser clamp screws, adjusting the condenser receptacle so that it
comes to the center of the condenser holder’s hole. Fig. 025
Assembling condenser holder knobs
20. Apply lubricant (L4010) to the parts on the shaft indicated in the figure.
21. Insert the shaft into the shaft supporter.
22. Apply lubricant (L4010) to the end face of the shaft supporter.
23. Apply lubricant (L4010) to the respective surfaces of the special washer (#0424), the plate spring (#0425), and the special washer (#0424). Install them to the shaft in order.
24. Screw in the condenser holder knob until it comes to a stop on the spur gear shaft.
[NOTE] Take care not to pinch the washers
assembled in step 26. 25. Tighten the set screw to secure the condenser holder knob on the spur gear
shaft. After tightening the screw, apply adhesive to the screw threads.
Apply lubricant
Spur gear shaft (#0416)
Shaft supporter (#0418)
Fig. 042
Condenser holder knob (#0414)
Set screw (#0424)
Assemble special washer (#0424), plate spring (#0425), and special washer (#0424), in this order.
Spur gear shaft (#0416)
Fig. 043
5. Disassembling/Assembling/Adjusting R-4874
34
- Some screws are fixed with adhesive. Apply alcohol to melt the adhesive on these screws.
5-4-1. Disassembling
- To remove the mirror and lens from the lens holder (optical system assembly), follow the steps 1 to 5, and steps 9 to 13, respectively.
1. Turn the microscope upside down. 2. If your model is Ci-S, remove the two special
hexagon button bolts (#0182), and remove the cover (#0156) and NCB11 filter (#AL01-1).
3. Remove the eight screws (M3 x 6) (#0181), and remove the bottom cover.
5-4. Disassembling/Assembling Optical System Assembly (For Ci-S/Ci-L)
Screws (M3 x 6) (#0181)
Bottom cover
Fig. 045
Special hexagon button bolts (#0182)
Fig. 044
5. Disassembling/Assembling/Adjusting R-4874
35
4. Remove the stepped screw (#0121) that is securing the lever.
The plastic washer comes off along with the screw. Be careful not to lose it.
5. Remove the diaphragm shaft (#0127), and remove the diaphragm dial (#0126).
6. Remove the three hexagon socket head cap bolts (M3 x 12) (#0163) that secure the optical system assembly.
7. Remove the four hexagon socket head cap bolts (M3 x 6) (#0164), and remove the blade mount (#0131).
[NOTE] When the blade mount is removed, the eight blades (#0118) are removed at the same time. Be careful not to lose them. Take due care to prevent bending, as well as adhesive from
coming into contact with the blades. Do not hold the blades with your hands.
Diaphragm shaft (#0127)
Stepped screw (#0121)
Plastic washer
Lever
Diaphragm dial (#0126)
Optical system assembly
Hexagon socket head cap bolts (M3 x 12) (#0163)
5-4. Disassembling Optical System Assembly (For Ci-S/Ci-L)
Blades (#0118)Hexagon socket head cap bolts (M3 x 6) (#0164)
Blade mount (#0131)
Fig. 046
Fig. 047
Fig. 048 Fig. 049
5. Disassembling/Assembling/Adjusting R-4874
36
8. Remove the eight blades (#0118) from the lens holder.
9. Remove the blade guide way (#0119) from the lens holder.
Disassembling mirror and lens 10. Scrape off the adhesive between the mirror
(#0009) and the lens holder. 11. Carefully remove the mirror from the lens
holder so as not to damage the mirror. If there is adhesive remaining, use a heat
gun to warm up the adhesive for complete removal.
12. Remove the adhesive around the lens (#0010).
13. Remove the lens from the lens holder. If there is adhesive remaining, use a heat
gun to warm up the adhesive for complete removal.
14. Using alcohol, clean off any adhesive remaining on the lens holder on which the mirror and the lens were mounted.
The disassembly of the field stop block is completed. The disassembled parts should be washed and cleaned.
Lens holder Blade guide way (#0119)
Mirror (#0009)Adhesive
AdhesiveLens holder
Fig. 050
Fig. 051
5-4. Disassembling Optical System Assembly (For Ci-S/Ci-L)
Lens (#0010) Adhesive (Periphery of lens) Lens holder
Fig. 052
5. Disassembling/Assembling/Adjusting R-4874
37
5-4-2. Assembling
- The assembling procedures for the lens and mirror are explained in steps 18 to 24. 1. Apply lubricant (G7813) to the specified
portion of the blade guide way as shown in the figure.
2. Insert the shaft of the blade guide way into the groove of the lens holder, and fully turn it in the direction of the arrow.
3. Mount the eight blades to the blade guide way by placing each protrusion into a groove in the blade guide way. When doing this, the blades should be in their open state.
5-4. Disassembling Optical System Assembly (For Ci-S/Ci-L)
Blade guide way (#0119) Shaft
Apply adhesive to periphery Fig. 053
Blade guide way (#0119)
Shaft of the blade guide way
Lens holder
Blades (8 pcs)Lens holder
Fig. 055
Fig. 054
5. Disassembling/Assembling/Adjusting R-4874
38
4. Install the blade mount so that its slightly curved side faces the blades.
[NOTE] When assembling, be sure to insert all the
protrusions of the blades to the holes in the blade mount.
5. Insert the two 2 mm diameter rods into the two holes shown in the figure in order to set the relative position of the lens holder and the blade mount.
6. Secure the blade mount using the four hexagon socket head cap bolts (M3 x 6).
7. Remove the two rods used in step 5. 8. Turn the blade guide way to check that the
maximum aperture diameter is 30 mm and the minimum aperture diameter is 1 mm.
9. While opening and shutting the blades 10 to 20 times, blow away any dust from the blades using an airbrush.
10. Mount the optical system assembly by pressing it against the base surface and using the three hexagon socket head cap bolts (M3 x 12). Fig. 047
11. Apply lubricant (G7813) to the specified portion of the diaphragm shaft (#0127), and apply adhesive to the tip of its screw as shown in the figure.
12. Install the diaphragm dial (#0126) to the lens holder at the diaphragm shaft.
13. Apply lubricant (G7813) to the shaft of the stepped screw.
5-4. Disassembling Optical System Assembly (For Ci-S/Ci-L)
2 mm dia. rods
Blade mount
Hexagon socket head cap bolts (M3 x 6) (#0164) Fig. 056
Diaphragm shaft (#0127) Apply lubricant
Diaphragm dial (#0126) Apply adhesive
Fig. 057
5. Disassembling/Assembling/Adjusting R-4874
39
14. Mount the lever to the lens holder by inserting the shaft of the blade guide way into the U-groove of the lever and securing it using a plastic washer and stepped screw.
15. Check whether the blades move smoothly by moving the lever. 16. Mount the bottom cover using the eight screws (M3 x 6). Fig. 045 17. Return the microscope to its original position.
Assembling the mirror and lens
18. Clean the mirror attachment surface of the lens holder using alcohol.
19. Press the mirror against the base surface. 20. Apply adhesive to four locations attaching
the mirror to the lens holder. Treat with ultraviolet irradiation to cement the mirror to the lens holder.
21. Clean the lens with alcohol. 22. Place the lens on the lens holder so that the less curved side faces the lens holder.
5-4. Disassembling Optical System Assembly (For Ci-S/Ci-L)
レバー
U-groove Shaft of blade guide way
Lever Plastic washer
Stepped screw (#0121)
Lever
Mirror (#0009)
Adhesive Lens holder
Fig. 060
5. Disassembling/Assembling/Adjusting R-4874
40
23. Apply adhesive to several locations around the lens, and treat with ultraviolet irradiation to cement it.
24. After the mirror and lens have been cemented, blow away any dust from the lens and the mirror using an airbrush.
Less curved surface
5-4. Disassembling Optical System Assembly (For Ci-S/Ci-L)
Adhesive Lens (#0010)
Lens holder
Fig. 061 Fig. 062
5. Disassembling/Assembling/Adjusting R-4874
41
5-5-1. Disassembling 1. Turn the microscope upside down. 2. If your model is Ci-S, remove the two special
hexagon button bolts (#0182), and remove the cover (#0156) and NCB11 filter (#AL01-1).
3. Remove the eight screws (M3 x 6) (#0181), and remove the bottom cover (#0115).
4. Remove the two hexagon socket head cap bolts with spring washer (M3 x 8) (#1034), and remove the diffuser (#AL05).
5. Remove the two hexagon socket head cap bolts (M3 x 6) (#0180), and remove the ND filter block (#0142).
5-5. Disassembling/Assembling ND Filter Block (For Ci-S/Ci-L)
Screws (M3 x 6) (#0181)
Bottom cover (#0115)
Fine/Coarse focus block
Base front cover (#A019)
ND filter block (#0142)
Fig. 064
Diffuser (#AL05)
ND filter block (#0142)
Hexagon socket head cap bolts
(M3 x 6) (#0180)
Hexagon socket head cap bolts
with spring washer (M3 x 8) (#1034)
Fig. 065 Fig. 066
Special hexagon button bolts (#0182)
Fig. 063
5. Disassembling/Assembling/Adjusting R-4874
42
6. Remove the two hexagon socket head cap bolts with spring washer (M2.5 x 5) (#0179), and remove the plate spring (#0147).
7. Remove the two E-shaped snap rings (#0175), and pull out the rod shaft (#0143).
8. Remove the ND filter (#AL03) and the torsion spring (#0195).
9. Remove the ND filter (#AL04) and the torsion spring (#0195).
[NOTE] Pulling out the rod shaft makes the ND filter
come off. Be careful not to let it drop or be damaged.
10. Remove the two E-shaped snap rings (#0175), and pull out the rod shaft (#0143). 11. Remove the two filter switching knobs (#0141).
Plate spring Rod shaft (#0143)
E-shaped snap ring (#0175)
ND filter
Torsion springs (#0195)
Hexagon socket head cap bolts with spring washer (M2.5 x 5)
Torsion spring (#0195)
ND filter (#AL03 or #AL04)
Fig. 067
5-5. Disassembling/Assembling ND Filter Block (For Ci-S/Ci-L)
E型止め輪(#0175) E-shaped snap ring (#0175)
Rod shaft (#0143)
Filter switching knobs (#0141)
Rod shaft (#0143)
Filter switching knobs (#0141)
Fig. 068
Fig. 069 Fig. 070
5. Disassembling/Assembling/Adjusting R-4874
43
5-5-2. Assembling 1. Install the two filter switching knobs (#0141) in a way that allows the projections come
toward the inside of the bracket. Fig. 070 2. Insert the rod shaft (#0143) and secure it using the two E-shaped snap rings (#0175). Fig.
069
3. Attach the two torsion springs (#0195) to the ND filter (#AL03) and ND filter (#AL04), respectively. Fig. 068
4. Insert the rod shaft into the bracket, and install the two ND filters prepared in step 3.
5. Secure the rod shaft using the two E-shaped snap rings (#0175).
6. Hook the torsion springs onto the bracket.
7. Mount the plate spring (#0147) using the two hexagon socket head cap bolts with spring washer (M2.5 x 5) (#0179). 8867
8. Install the ND filter block (#0142) using the two hexagon socket head cap bolts (M3 x 6) (#0180). Fig. 065
9. Install the diffuser (#AL05) using the two hexagon socket head cap bolts with spring
washer (M3 x 8) (#1034). Fig. 065
10. Attach the bottom cover (#0115) using the eight screws (M3 x 6) (#0181). Fig. 064
5-5. Disassembling/Assembling ND Filter Block (For Ci-S/Ci-L)
Hook the torsion springs onto the bracket
Plate spring (#0147)
Fig. 071
Fig. 072
5. Disassembling/Assembling/Adjusting R-4874
44
- Some screws and diffusers are attached with adhesives. To loosen or remove these parts, apply alcohol to melt the adhesive.
5-6-1. Disassembling 1. Turn the microscope upside down. 2. If your model is Ci-S, remove the two special
hexagon button bolts (#0182), and remove the cover (#0156) and the NCB11 filter (#AL01-1).
3. Remove the eight screws (M3 x 6) (#0181), and remove the bottom cover (#0115). Fig. 062
4. Remove the four hexagon socket head cap bolts (M3 x 8) (#0169), and remove the lighting block.
5-6. Disassembling/Assembling Lighting Block (For Ci-S)
Lighting block
Hexagon socket head cap bolts (M3 x 8) (#0169)
Fig. 074
Special hexagon button bolts (#0182)
Fig. 073
5. Disassembling/Assembling/Adjusting R-4874
45
5. Remove the two pan head screws (#0174), and remove the lamp socket cable (#0705).
6. Remove the two tap tight screws (#0176), and remove the lamp socket holder (#0153).
7. Remove the two hexagon socket head cap bolts with spring washer (M3 x 5) (#0164), and remove the lens block.
[NOTE] Removing the two hexagon socket head cap
bolts with spring washer allows for the lens to come off. Be careful not to let it drop or be damaged.
5-6-2. Assembling 1. Clean the lens. 2. After attaching the lens to the lamp socket support (#0153) in the direction indicated in the
figure, secure the lens using the two hexagon socket head cap bolts with spring washer (M3 x 5) (#0164).
3. Secure the lamp socket holder (#0153) using the two tap tight screws (#0176).
4. After passing the lamp socket cable through the lamp socket holder’s hole, secure it using the two pan head screws.
After tightening the screws, apply adhesive (#2014) to the area between the screws and lamp socket.
5-6. Disassembling/Assembling Lighting Block (For Ci-S)
Lens Lens block
Hexagon socket head cap bolts with spring washer (M3 x 5) (#0164)
Tap tight screws (#0176)
Pan head screws (#0174)
Lamp socket cable (#0705)
Fig. 076Fig. 077
Fig. 078
Lamp socket support (#0157)
Lens block
Tap tight screw
(#0176)
Hexagon socket head cap
bolts with spring washer
(M3 x 5) (#0164)
Lamp socket holder (#0153) Pan head screws (#0174)
Hexagon socket head cap bolts with spring washer (M3 x 5) (#0164)
Tap tight screw (#0176)
Lamp socket cable(#0705)
Fig. 075
5. Disassembling/Assembling/Adjusting R-4874
46
5. Install the lighting block using the four hexagon socket head cap bolts (M3 x 8) (#0169). Fig. 074
6. Attach the bottom cover (#0115) using the eight screws (M3 x 6) (#0181). Fig. 064
7. If your model is Ci-S, install the cover (#0156) and the NCB11 filter (#AL01-1) using the two special hexagon button bolts (#0182). Fig. 073
5-6. Disassembling/Assembling Lighting Block (For Ci-S)
5. Disassembling/Assembling/Adjusting R-4874
47
5-7-1. Disassembling 1. Remove the radiation cover (#1019) by
moving it in the direction of the arrow while pressing inward on the parts indicated in the figure.
2. Remove the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033), and remove the rear cover (#1006).
3. Disconnect the harness connectors from connectors (CN1, CN3, and CN5) of the power supply assembly (#0702).
4. Remove the two special hexagon bolts (M3 x 6) (#0162), and remove the heat sink (#0128).
Radiation cover (#1019)
Hexagon socket head cap bolts (M3 x 10) (#1031)
Hexagon socket head cap bolts (M3 x 10) (#1031)
Hexagon socket head cap bolts
(M3 x 6) (#1033)
Rear cover (#1006)
Harness connector (CN5) Harness connector (CN3)
Harness connector(CN1)
Heat sink (#0128)
Press the tab
Special hexagon cap bolts (M3 x 6) (#0162)
Power supply assembly (#0702)
Fig. 079
Fig. 080
Fig. 081
5-7. Disassembling/Assembling Power Supply Assembly (For Ci-S)
5. Disassembling/Assembling/Adjusting R-4874
48
5. Remove the two hexagon socket head cap bolts with spring washer (M3 x 5) (#0164), and remove the power supply assembly (#0702).
6. Remove the four hexagon socket head cap bolts with captive washer (M3 x 8) (#0169), and remove the board mounting plate (#0102).
5-7-2. Assembling 1. Install the board mounting plate (#0102) using the four hexagon socket head cap bolts with
captive washer (M3 x 8) (#0169). Fig. 082
2. Install the power supply assembly (#0702) using the two hexagon socket head cap bolts with spring washer (M3 x 5) (#0164). Fig. 081
3. Attach the heat sink (#0128) using the two special hexagon bolts (M3 x 6) (#0162).
4. Connect the harness connectors to the connectors (CN1, CN3, and CN5) of the power supply assembly (#0702).
5. Attach the rear cover (#1006) using the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033). Fig. 080
6. Attach the radiation cover (#1019) by moving it in the direction of the arrow while pressing inward on the parts indicated in the figure. Fig. 079
5-7. Disassembling/Assembling Power Supply Assembly (For Ci-S)
Hexagon socket head cap bolts with captive
Hexagon socket head cap bolts with captive washer (M3 x 8) (#0169)
Board mounting plate
Power supply assembly
Hexagon socket head cap bolts with
spring washer
Harness connector (CN5) Harness connector (CN3)
Harness connector(CN1)
Heat sink(#0128)
Special hexagon bolts (M3 x 6) (#0162)
Power supply assembly (#0702)
Fig. 082
Fig. 083
5. Disassembling/Assembling/Adjusting R-4874
49
5-8-1. Disassembling 1. Remove the radiation cover (#1019) by moving it in the direction of the arrow while
pressing inward on the parts indicated in the figure. Fig. 079
2. Remove the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon
socket head cap bolts (M3 x 6) (#1033), and remove the rear cover (#1006). Fig. 080
3. Turn the microscope upside down. 4. Remove the eight screws (M3 x 6) (#0181), and remove the bottom cover (#0115). Fig.
064
5. Loosen the set screw (#0173) that holds the brightness control dial (#0130) in place, and remove the brightness control dial.
6. Remove the two hexagon socket head cap bolts with spring washer (M3 x 5) (#0164), and remove the brightness control dial board holder (#0129).
7. Remove the two hexagon socket head cap bolts with spring washer (M3 x 5) (#0164), and remove the bending plate (#0125).
8. Disconnect the harness connector from the connector (J1) of the operation panel (#0701).
5-8. Disassembling/Assembling Operation Panel (For Ci-S)
Set screw (#0173)
Brightness control dial (#0130)
Brightness control dial board holder (#0129) Bending plate (#0125)
Operation panel (#0701)
Connector (J1)
Hexagon socket head cap bolts with spring washer
(M3 x 5) (#0164)
Fig. 084
Fig. 085
5. Disassembling/Assembling/Adjusting R-4874
50
9. Remove the four special hexagon bolts (M3 x 6) (#0162), and remove the operation panel (#0701).
10. Remove the two special hexagon bolts (M3 x 6) (#0162), and remove the operation panel (#0701).
5-8-2. Assembling [NOTE] When installing the operation panel, be sure to bend the part of the operation panel unit as shown in the figure.
1. Mount the operation panel (#0701) using the two special hexagon bolts (M3 x 6) (#0162). Fig. 087
2. Mount the operation panel (#0701) using the four special hexagon bolts (M3 x 6) (#0162). Fig. 086
3. Connect the harness connector to the connector (J1) of the operation panel (#0701). Fig. 085
5-8. Disassembling/Assembling Operation Panel (For Ci-S)
Operation panel (#0701)
Special hexagon bolts (M3 x 6) (#0162)
Operation panel (#0701)
Special hexagon bolts (M3 x 6) (#0162)
Bend this part of the operation panel unit
Fig. 083
Fig. 086
Fig. 087
Fig. 088
5. Disassembling/Assembling/Adjusting R-4874
51
4. Mount the bending plate (#0125) using the two hexagon socket head cap bolts with spring washer (M3 x 5) (#0164). Fig. 088
5. Mount the brightness control dial board holder (#0129) using the two hexagon socket head
cap bolts with spring washer (M3 x 5) (#0164). Fig. 085 6. Turn the shaft of the variable resistor so that the D-cut faces up. Mount the brightness
control dial to the shaft using a set screw. Make sure that the indication of the brightness control dial is aligned with the indication on
the cover when the brightness control dial is turned fully clockwise and counterclockwise.
7. Attach the bottom cover (#0115) using the eight screws (M3 x 6) (#0181). Fig. 064 8. Return the microscope to its original orientation.
9. Attach the rear cover (#1006) using the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033). Fig. 080
10. Attach the radiation cover (#1019) by moving it in the direction of the arrow while pressing inward on the parts indicated in the figure. Fig. 079
Shaft of the variable resistor Brightness control dial (#0130)
5-8. Disassembling/Assembling Operation Panel (For Ci-S)
Fig. 089 Fig. 090
5. Disassembling/Assembling/Adjusting R-4874
52
5-9-1. Disassembling 1. Remove the radiation cover (#1019) by moving it in the direction of the arrow while
pressing inward on the parts indicated in the figure. Fig. 079
2. Remove the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033), and remove the rear cover (#1006). Fig. 080
3. Turn the microscope upside down. 4. Remove the eight screws (M3 x 6) (#0181), and remove the bottom cover (#0115). Fig.
064
5. Remove the two hexagon socket head cap bolts with spring washer (M3 x 5) (#0164), and remove the AC socket mounting plate (#0110).
6. Disconnect the harness connector that is connected to the seesaw switch (#711) from the terminal. The harness connector is located inside the microscope base.
7. Open the tabs inside the microscope base, and take out the seesaw switch.
5-9. Disassembling/Assembling Seesaw Switch (For Ci-S)
Hexagon socket head cap bolts with spring washer (M3 x 5) (#0164)
AC socket mounting plate (#0110)
Seesaw switch (#711)
Terminal (Pin 1)
Tab
Tab
○ side
| side
Fig. 091
Fig. 092
Fig. 089
5. Disassembling/Assembling/Adjusting R-4874
53
5-9-2. Assembling 1. Mount the seesaw switch to the microscope and secure it using the tabs. [NOTE] Be sure to place the seesaw switch with the correct orientation.
2. Connect the harness connector to the terminal of the seesaw switch. Fig.092 [NOTE] Connect the correct wire to each pin. Pin 1: Black wire for the cable with AC inlet (#0703) Pin 2: Black wire for the cable with seesaw switch (#0706) Pin 3: White wire for the cable with AC inlet (#0703) Pin 4: White wire for the cable with seesaw switch (#0706)
3. Attach the bottom cover (#0115) using the eight screws (M3 x 6) (#0181). Fig. 064 4. Return the microscope to its original orientation.
5. Attach the rear cover (#1016) using the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033). Fig. 080
6. Attach the radiation cover (#1019) by moving it in the direction of the arrow while pressing inward on the parts indicated in the figure. Fig. 079
5-9. Disassembling/Assembling Seesaw Switch (For Ci-S)
1
24
○ side
| side
3 Fig. 093
5. Disassembling/Assembling/Adjusting R-4874
54
5-10-1. Disassembling 1. Remove the two hexagon socket head cap
bolts with spring washer (M3 x 6) (#1034), and remove the radiation cover (#1019).
2. Remove the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033), and remove the rear cover (#1006). Fig. 080
3. Disconnect the harness connectors from the connectors (CN1 and CN2) of the power supply assembly (#0702).
4. Disconnect the harness connectors from connectors (J2 and J3) of the driver board (#0714).
5. Remove the four hexagon socket head cap bolts with spring washer (M3 x 6) (#0164), and remove the power supply assembly (#0702). Fig. 095
5-10. Disassembling/Assembling Power Supply Assembly (For Ci-L)
Hexagon socket head cap bolts with spring washer (M3 x 6) (#0164)
Hexagon socket head cap bolts with spring washer (M3 x 6) (#0164)
Connector (CN2)Connector (CN1)
Power supply assembly (#0702)
Fig. 095
Driver board (#0714) Connector (J3)
Connector (J2)Fig. 096
Radiation cover (#1019)
Hexagon socket head cap bolts with spring washer (M3 x 6) (#1034)
Fig. 094
5. Disassembling/Assembling/Adjusting R-4874
55
6. Remove the four hexagon socket head cap bolts with spring washer (M3 x 8) (#0169), and remove the ground wire from the board mounting plate (#0102).
7. Remove the four hexagon socket head cap bolts with spring washer (M3 x 8) (#0169), and remove the board mounting plate (#0102).
5-10-2. Assembling 1. Install the board mounting plate (#0102) using the four hexagon socket head cap bolts with
spring washer (M3 x 8) (#0169). Fig. 097
2. Connect the ground wire to the board mounting plate (#0102) using the four hexagon socket head cap bolts with spring washer (M3 x 8) (#0169). Fig. 097
3. Install the power supply assembly (#0702) using the four hexagon socket head cap bolts
with spring washer (M3 x 6) (#0164). Fig. 095 4. Connect the harness connectors to connectors (J2 and J3) of the driver board (#0714). Fig.
096 5. Connect the harness connectors to connectors (CN1 and CN2) of the power supply
assembly (#0702). Fig. 095
6. Attach the rear cover (#1006) using the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033). Fig. 080
7. Attach the radiation cover (#1019) using the two hexagon socket head cap bolts with spring washer (M3 x 6) (#1034). Fig. 094
Hexagon socket head cap bolts with
spring washer (M3 x 8) (#0169)
Board mounting
plate (#0102)
Fig. 097
5-10. Disassembling/Assembling Power Supply Assembly (For Ci-L)
5. Disassembling/Assembling/Adjusting R-4874
56
5-11-1. Disassembling 1. Remove the two hexagon socket head cap bolts with spring washer (M3 x 6) (#1034), and
remove the radiation cover (#1019). Fig. 091
2. Remove the four hexagon socket head cap bolts (M3 x 10) (#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033), and remove the rear cover (#1006). Fig. 077
3. Turn the microscope upside down. 4. Remove the eight screws (M3 x 6) (#0181),
and remove the bottom cover (#A002).
5. Disconnect the harness connector from the connector (J3) of the driver board (#A018).
6. Remove the four hexagon socket head cap bolts with spring washer (M3 x 6) (#0161), and remove the LED unit (#AL01).
5-11. Disassembling/Assembling LED Light Source Block (For Ci-L)
Screws (M3 x 6) (#0181)
Screws (M3 x 6) (#0181)
Bottom cover (#A002)
Connector (J3)
Driver board (#A018)
LED Unit (#AL01)
Hexagon socket head cap bolts with spring washer (M3 x 6) (#0161)
Fig. 098
Fig. 099
Fig. 100
5. Disassembling/Assembling/Adjusting R-4874
57
7. Fig.101 shows the removed LED unit (#AL01).
5-11-2. Assembling 1. Lightly attach the LED unit (#AL01) to the microscope base using the four hexagon socket
head cap bolts with spring washer (M3 x 6) (#0161). Fig. 100
2. Tighten the bolts while pushing the LED unit (#AL01) against the base surface.
3. Connect the harness connector to the connector (J3) of the driver board (#A018). Fig. 099
4. Attach the bottom cover (#A002) using the eight screws (M3 x 6) (#0181). Fig. 098
5. Return the microscope to its original orientation. 6. Attach the rear cover (#1006) using the four hexagon socket head cap bolts (M3 x 10)
(#1031) and the two hexagon socket head cap bolts (M3 x 6) (#1033). Fig. 080
7. Attach the radiation cover (#1019) using the two hexagon socket head cap bolts with spring washer (M3 x 6) (#1034). Fig. 094
Push the LED unit against the base surface
5-11. Disassembling/Assembling LED Light Source Block (For Ci-L)
Fig. 101
Fig. 102
5. Disassembling/Assembling/Adjusting R-4874
58
1. Install the sub stage to the elevation block. 2. Set the 1” reading collimator (J28005) to
the dovetail for eyepiece tube mounting. 3. Set the parallel mirror (J29106) on the sub
stage. 4. Set the collimator so that the X direction
scale is parallel with the traveling direction of the X-axis of the stage.
5. Measure the amount of deviation of the
center (O’) of the scale image from the center (O) of the collimator. Check the amount of deviation meets the following specification.
Specifications: X direction: within +/-2” Y direction: within +/-2” If the specification is not met, be sure to adjust Y direction first.
5-12. Stage Tilt Check (For Ci-S/Ci-L)
Traveling direction of the X-axis of the stage
X direction
X direction
Y direction Center (O’) of the scale image
1” reading collimator
Parallel mirror
Sub stage
Fig. 103
Fig. 104
Fig. 105Center (O) of the collimator
5. Disassembling/Assembling/Adjusting R-4874
59
[NOTE] Before performing this adjustment, the stage tilt check should be completed. (Referto Section 5-14.) 1. Remove the stage. 2. Set the 1” reading collimator (J28005) to the
dovetail for eyepiece tube mounting. 3. Set the parallel mirror (J29106) on the
condenser receptacle of the elevation block. 4. Set the collimator so that the X direction scale is parallel with the traveling direction of the
X-axis of the stage. Fig. 104 5. Measure the amount of deviation of the center (O’) of the scale image from the center (O)
of the collimator. Check the amount of deviation meets the following specification. Fig. 105 Specifications: X direction: within +/-7” Y direction: within +/-7” If the specification is met, perform the condenser holder upper limit stopper position
adjustment. If not, remove and set the parts again. Be sure to adjust Y direction first.
5-13. Condenser Holder Tilt Check (For Ci-S/Ci-L)
1” reading collimator
Parallel mirror Condenser receptacle
Fig. 106
5. Disassembling/Assembling/Adjusting R-4874
60
[NOTE] Before performing this adjustment, the stage tilt check (Section 5-14) and condenser holder tilt check (Section 5-15) should be completed. 1. Loosen a set screw (#446) of the condenser
holder block. (The straight pin of the stopper will pop up by the force of the coil spring.)
2. Install the stage. 3. Install the condenser lens. 4. Set the specimen slide to the specimen
holder on the stage. 5. Cut a sheet of paper (approx. 0.1 mm
thick) to about the same size as the tip of the condenser lens, and place it on that tip.
6. While observing the specimen slide, turn the knob of the condenser holder upward until the paper on the condenser lens just comes in contact with the specimen slide on the stage.
7. While maintaining the position adjusted in step 6, tighten the set screw loosened in step 1.
8. Remove the specimen slide. 9. Remove the paper from the tip of the condenser lens. 10. Turn the knob of the condenser holder once to lower. 11. Turn the knob upward until it stops. 12. Place the specimen slide on the stage again, and check that the specimen
slide does not contact the tip of the condenser lens.
5-14. Condenser Holder Upper Limit Stopper Position Adjustment (For Ci-S/Ci-L)
Specimen slidePaper (approx. 0.1 mm thick)
Set screw
Condenser lens
Stage
Straight pin
Straight pin of the stopper
Set screw (#446)
Condenser holder block
Fig. 107
Fig. 108