MODEL 92021AUTOMATIC TAPE GAUGE

WITH ACUTRAK 90

INSTRUCTIONMANUAL

92-221ISSUE 2

Shand & JursTANK FITTINGS &

GAUGINGTM

and turn the increments wheel (inch or millimeter) until the countersindicate the correct product level measurement (based on priorhand dipping).

C. Replace the counter housing access cover.

III. TAPE REPLACEMENT

If the tape breaks, the spring motor will run away and may break.Check the spring motor for damage and replace the entire cartridge,if necessary.

A. Fish the float up to the top of the guide wires, remove from guidewires, and lay out on the top of the tank. Undo the tape connectionand remove the tape.

B. At the gauge head, drain any oil fill, remove the large side cover,and allow the loose tape to fall out. Remove all tape from thesprocket wheel and tape drum. (Now is a good time to inspect allthe parts for wear or damage and to verify operation.).

C. Install a new tape, as directed in the Installation Procedurepreviously discussed.

IV. SPRING MOTOR CARTRIDGE REPLACEMENT

A. If the spring motor breaks, the entire cartridge is replaced witheither:

9202-14330 Cartridge Assembly - 66 feet9202-14340 Cartridge Assembly - 90 feet

I. INSTALLATION

A. After making the receiving inspection, repack the Model 92021in the same manner that it was received, and keep it in the cartonto protect it until ready to mount it on the tank.

B. The Stainless Steel perforated tape is packaged inside the gaugehead itself. Also, an installation kit is provided, which contains allthe necessary parts to install the hardware on the tank, float, andfloat cable. The float cable is approximately 10 feet long and comesequipped with a Stainless Steel clasp.

C. The spring motor has been pre-wound two turns and lockedwith a screw that is inserted through the Acutrak 90 cartridge case(identified as "Lock Pin" in Figure 1).

D. Run the cable and tape through the pipe and inboard pulleyassembly. (See Figure 5)

E. Ensure the tape is not twisted between the gauge and theoutboard pulley. Also check for same between the pulleys them-selves.

F. Cut the cable to a length equal to the approximate distancebetween the inboard pulley and the top of the tank. This will ensurethat the cable and clasp do not run onto the pulley when the floatis at its highest position. Allow about 6" of extra cable to attachthe float.

NOTE: If a Tape Block Valve is being used, cut the cable so thatthe cable and clasp can not enter the valve.

G. Attach the cable to the float and the float to the guide wires. Donot allow the float to drop down into the tank.

H. With the float at the top of the tank, wind the loose tape backonto the tape drum (spoked wheel - Figure 1). Make sure to turnthe wheel clockwise.

I. Remove the "Lock Pin" screw.

J. Slowly lower the float into the tank.

IMPORTANT: Remove any foreign matter that may have falleninto the gauge head before replacing the cover.

K. Replace and tighten all covers.

II. CALIBRATION

A. Remove the counter housing access cover.

B. Hold the notched wheel, at the right of the increments wheel,

B. Replacement instructions are furnished with each cartridge.

IV. COUNTER REPLACEMENT (Counters are furnished assubassemblies)

A. Remove the Bolts (23) and the cover plate on the counterhousing.

B. Remove the Hex Retaining Bushing (22), Adjusting WheelAssembly (21), and Increments Wheel (20).

C. Remove the four Socket Head Screws (18) and Counter Housing(15).

D. Remove two Socket Head Screws with Counter Assembly (19).(NOTE: A spacer tube is used in obsolete assemblies and is notrequired when the new counter assembly is installed.)

E. Attach new Counter Assembly (19) with Screws.

F. For obsolete counter mechanisms (other than the one shown inFigure 2):

Place increments wheel on shaft to feel for proper engagement ofthe wheel pinion and the counter pinion. Move the counter wheelsto contact increments wheel. Turn the increments wheel until itspinion engages a tooth on the counter pinion. Back out the counter

until its pinion can be wiggled slightly.

Tighten the screws without disturbing the found position. Turnthe increments wheel to check for any binding. The motion shouldbe smooth for at least ten revolutions of the first counter wheel.There should be no hesitancy in the turning of the first counterpinion. Check for slippage by holding the first counter firmly andturning the increments wheel. If slippage occurs, even with a slightforce, reset the counter position. This is accomplished by slidingthe unit in towards the shaft enough to remove slippage or anypossibility of slippage or binding.

G. Remove the increments wheel. Replace the counter housing andreassemble as follows: Set spacer on Sprocket Wheel Shaft. Insertsprings of Adjusting Wheel Assembly (21) flush into the side ofthe Increments Wheel (20). Insert both onto the sprocket wheelshaft, screwing (21) until it fits tight against the shoulder on thesprocket shaft*. Add the Nut Lock (64) to the threads on thesprocket wheel shaft (next to the increments wheel). Add Retain-ing Bushing (22) and tighten the flat side to the adjusting wheel(without turning the wheel). If a remote transmitter is used, add theTransmitter Drive Disc (39) and Retaining Nut (shoulder side tothe disc). Add the Cover (24), unless a remote transmitter isimmediately mounted.

* IMPORTANT: For sprocket shafts without a shoulder, back off the adjustingwheel 1/4 turn to allow this amount of play.

FIGURE 1PARTS DRAWING FOR MODEL 92021 GAUGE HEAD

FIGURE 1—GAUGE HEADITEM PART NO. DESCRIPTION MATERIAL

1 9202-14330 Cartridge Sub-assembly (66 ft)1 9202-14340 Cartridge Sub-assembly (90 ft)2 9202-14100 Small Tape Drum3 SP330-L #8-32 Nut Stainless Steel

4 SP375-KG #8-32 x 1/2 Pan Head Screw Stainless Steel5 9202-10320 Bushing6 9202-12070 Tape Drum Washer Stainless Steel7 SP381-G Retaining Ring Stainless Steel8 SP332-R #10 Washer Stainless Steel9 SP375-MG Soc. Hd. Cap. Scr. #10-24 x 1/2 Stainless Steel10 202-1 Ball Bearing Stainiess Steel11 9202-12770 Bearing Bushing12 SP381-G Truarc Gripping - 27mm13 SP589-GC #10-24 x 1/2 Thrd. Cut Phil. Hd. Scr. Stainless Steel14 SP375-PK 1/4-20 x 2 1/2 Thrd Cut. FI. Hd. Scr. NC. PC15 9202-14300 Checker Knob16 9202-14270 Checker Spring17 SP354-W “O” Ring #008 VITON18 9202-14190 Checker Spindle19 9202-14040 Sprocket Wheel20 SP331-GB SetScrew21 9202-14070 Retainers22 SP9-CT SCR23 SP243-ST Stop Screw24 SP322-D #8 Lock Washer Stainless Steel25 SP371-D Pipe Plug (1/2 NPT)26 SP7-CL Hex Head Screw27 N/A as Spare Cover28 9202-10350 Gasket

FIGURE 2 - COUNTER ASSEMBLY

ITEM PART NO. DESCRIPTION MATERIAL

15 See Note 1 Counter Housing Alum. or N.I.16 Window Lexan Plastic

Inches and Feet - Innage9202-10210 - 99 feet9202-10211 - 120 feet9202-11700 - Outage9202-10280 Dec. Feet & Feet - Innage9202-11720 - Outage9202-10650 MM and Meters - Innage9202-11710 - Outage

17 9202-13030 Window Gasket Thiokol Cork18 SP9-LC Cap Screw (3/8-16 x 3/4) Steel19 Counter Assembly Aluminum,

Feet - Innage Plastic and9202-10420 with Magnetic Drive Stainless Steel9202-12790 w/o Magnetic Drive

- Outage9202-10500 with Magnetic Drive9202-12800 w/o Magnetic Drive

Meters - Innage9202-10400 with Magnetic Drive9202-12810 w/o Magnetic Drive

- Outage9202-10490 with Magnetic Drive9202-12820 w/o Magnetic Drive

20 Increments Wheel Cycolac9202-10520 Inches - Innage Plastic9202-10880 - Outage9202-10530 Decimal Feet - Innage9202-10890 - Outage9202-10510 Millimeters - Innage9202-10870 - Outage

(Figure 2 continued in next column.)

ITEM PART NO. DESCRIPTION MATERIAL

21 9206-12570 Adjusting WheelAssembly Aluminum22 SP476-B Retaining Bushing Stainless Steel23 SP-7-Q Hex. Hd. Screw (3/8-16 x 1/2) Steel24 617-501 Counter Housing Cover Aluminum25 SP-332-D Washer (#10) Stainless Steel26 SP-375-KE Pan Head Screw (8-32 x 1/2) Steel27 9202-10910 AccessPlate Aluminum28 Cap Screw Stainless Steel

SP-328-MM For Magnetic Drive (10-24 x 5/8)SP-328-LL Not for Mag. Drive (l0-24 x 1/2)

33 SP-246-KJ Round Head Screw (8-32 x 5/8) Steel34 9202-13020 WindowClamp Brass65 9202-12660 Gasket(Access Cover) Thiokol Cork

FIGURE 3 - HANDCRANK

ITEM PART NO. DESCRIPTION MATERIAL

1 9202-13390 Gauge Cover (Mach.) Make fromMach.9202-12610AluminumCast9202-12590

2 9202-13430 Shaft Stainless Steel3 9202-12461 Handle Bronze4 9202-12481 Locking Clip Bronze5 9202-13410 Hub Aluminum6 9202-12540 Spring Stainless Steel7 9202-12530 Coupling Spring Stainless Steel8 9202-12440 Ball Handle Plastic9 9202-13400 Crank Bushing10 SP111-MM Roll Pin 3/16 x l’ Lg. Stainless Steel11 SP111-Y Roll Pin 5/32 x 1' Lg. Stainless Steel12 9202-13420 DriveYoke Stainless Steel Sht.13 SP461-F Elastic Stop Nut 1/4-20 Stainless Steel14 SP328-GC Hol. Hd. Cap Screw 1/4-20 x 1/2 Stainless Steel15 SP328-PP Hol. Hd. Cap Screw 8-32 x 1/2 Stainless Steel16 9202-12550 Nameplate Aluminum17 SP22-A Drive Screw #00 X 3/16 Lg. Zinc Plated18 SP354-V "O" Ring Viton1 9 SP364-C Loctite20 SP331-DG Soc. Hd. Set Scr. 8-32 x 5/8 Lg. Stainless Steel21 9202-12830 Spacer Sleeve22 SP354-GB “O” Ring Viton

1. Gauge head bodies and covers not available as replacement parts.2. Items with ‘ recommended only if option is supplied.3. Items with t are recommended Spares Ouantity to be on hand for each of 10 units markled inside.

FIGURE 2PARTS DRAWING FOR COUNTER ASSEMBLY

PARTS LIST

6901 Printed in U.S.A.

I. HANDCRANK ASSEMBLY (See Figure 3)

A. Remove cover from gauge head.

IMPORTANT: Cover gauge head with plastic or other sheeting toprevent wind blown debris from entering the gauge head.

B. Remove Nut (13), then parts (5), (12), (20), and (7).

C. Remove Pin (10) and slide Shaft (2) from cover.

D. Replace part (18) if it is visibly worn. If the float cannot be raised,replace parts (18), (2), (12), and (5). Reassemble as shown inFigure 3.

E. Test by holding the Drive Pin (12) with your hand and turningthe crank. A solid connection should only occur when the crankhandle is turned clockwise.

an L&J TECHNOLOGIES Company

5911 Butterfield Road Hillside, IL 60162PH: (708) 236-6000 FAX: (708) 236-6006

FIGURE 3PARTS DRAWING FOR HANDCRANK ASSEMBLY

FIGURE 4HANDCRANK OPERATION

FIGURE 5STORAGE TANK COMPONENTS

FIGURE 6FLOAT / CABLE ATTACHMENT