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HONTON www.szhonton.com 400-6420-299 [email protected] 1 ICS-490 BGA rework station Operation Manual Table of Contents (A) introduce the basic functions of machine parameters and (B) the combination of machine parts (C) of the function of each machine introduction and operation precautions (D) of the machine operating system and Features (E) BGA solder frequently asked questions (F) reference temperature curve (Vii) technical support contact Create PDF files without this message by purchasing novaPDF printer (http://www.novapdf.com)

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ICS-490 BGA rework station Operation Manual

Table of Contents

(A) introduce the basic functions of machine parameters and

(B) the combination of machine parts

(C) of the function of each machine introduction and operation precautions

(D) of the machine operating system and Features

(E) BGA solder frequently asked questions

(F) reference temperature curve

(Vii) technical support contact

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Dear Customer:

Thank you for choosing our newest BGA rework equipment, device with

the industry's most advanced integrated intelligent control system-ICS

(Intelligent Control System) adds intelligent temperature control system

and intelligent fault detection and wide voltage Intelligent energy-saving

function and mute function. K-type thermocouple imported closed-loop

control system can automatically compensate for temperature control

in order to achieve more precise temperature control; is a sufficient

guide the industry's advanced equipment. Will bring you more intuitive

to use and more comfortable feel.

(A) introduce the basic functions of machine parameters and

Specifications

01 Total Power 3800W

02 Main Heater 800W

03 Sub Heater

The second zone 600W

The third zone(left, middle,

right) 2400W

04 Power supply AC220V 50/60Hz

05 Machine dimension 580*560*650MM

06 Positioning V-groove / Fixture

07 Temperature control K sensor, closed-loop control

08 Infrared heating area 210mm*340mm

09 Max PCB Size MIN 10mm*10mm MAX 350mm*400mm

10 Weight of machine 26kg

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New features: A: the world's most advanced "intelligent control system" (Intelligent control system), referred to as "ICS", for BGA rework desoldering more humane, more simple, more intelligent. B: super-failure alarm function, the control system integrated fault detection and alarm the following: 1: K-type thermocouple open alarm detection and fault protection. For temperature control, temperature overshoot and other faults no longer occur. 2: up and down the hot air fan fault detection and fault alarm protection. Let the heater burning phenomenon in history, to maximize the protection of machines and personal safety. 3: The heater fault detection and fault alarm, the machine's real-time status at a glance. C: up and down the hot air flow speed of electronic intelligence. For each different temperature curves match different wind speeds, improve repair efficiency and improve the success rate of repair. Eliminating tedious repetitive traditional mechanical machine speed adjustment. D: Y direction of the PCB with dual clamping frame, to meet the larger PCB fixed. Basic functions: 1 high-precision imported raw materials (PLC. heater) precise control of the BGA rework process. (2) The machine uses three independently controlled temperature zones, a more accurate temperature control of the first zone second zone can be set to 8 liters (down) and 8 segments constant temperature control, which can store 10 sets of temperature curve. third zone using warm, independent temperature control, to ensure that the PCB in the welding process can be fully preheated, 3 selection of imported high-precision thermocouple, the temperature precision to achieve detection. 4 using the top and bottom heating temperature of the heating curve way to go alone, cross-flow rapid cooling fan works to ensure that PCB in the welding process, is not deformed. 5 desoldering and soldering 20 seconds in advance of completion of progressive alarm, with a vacuum suction pen for easy desoldering suction times after the BGA. 6. PCB positioning using V-shaped slot, flexible and convenient removable fixture, the PCB has protective effects. 7 for large high-temperature heat capacity of PCB and other requirements, so you can easily handle lead-free solder. 8 hot air nozzle can be rotated 360 degrees, easy to replace. Hot air nozzle with a variety of sizes, special requirements can be customized. Motherboards for notebook computers, desktop computer motherboards, and other large circuit board repair, and other miniature mobile motherboard chip repair

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Introduce the basic functions of the machine

1: Limit the heater head shot. (To prevent the heater head crushed PCB) 2: head heater. (First zone) 3: heater head up and down adjustment handle. (Adjustable up and down position) 4: LED lights. (Increase brightness of the work area) 5: head heater hot mouth. (Depending on the chip size can be replaced) 6: lower heating and wind mouth. (Second zone) 7: Infrared heating panels warm-up area. (Third zone) 8: PCB clamping bracket. (Fixed with a clamping device PCB board) 9: PCB clamping bracket locking screws. (PCB clamping bracket can be locked on the right) 10: The display and control buttons. (Display parameters and setting parameters) 11: before and after moving the upper heater adjustment handle. (Position adjustable front and rear) 12: the upper part of the heater cable. 13: the upper part of the heater and move around locking handle. 14: Tighten the screw-shaped plate fixture. 15: shaped plate fixture. (Clamping irregular PCB board, such as notebook panels) 16: plywood fixture to move the locking screws.

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(B) the combination of machine parts

(1) The head of ejector assembly。

(2)shaped plateas sembly fixture. (3) the lower nozzle assembly screw thimble。 (4) PCB assembly thimble screw.

(C)of the function of each machine introduction and operation

precautions

Step 1: Select to set a good temperature curve. Step two: Select the appropriate hot-air nozzle to the center of the upper and lower temperature zone aligned. See below

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The third step: the transferred zone on the top position, holding good the bad plate welded to be demolished, the area transferred to the nozzle temperature on the edge of the chip from about a distance of about 3-5MM.

Transferred to the next zone to withstand the wind the mouth of the thimble lower PCB, pay attention

to avoid the lower component. Figure:

Step Four: Press the start button for 2-3 seconds, the machine starts, observe the ball changes, such as a ball can not start the melting temperature to extend the pause button time.

(D) part of the operating system and machine control functions introduced I. Introduction panel buttons and display contents

③:Machine status indication bar

②:Curve number field

①:Curve Name field

⑤:Run time remaining

indicator bar

④:Curve indicates the current column

⑥Fan speeding dicator bar ⑦: Password

input field / current

temperature indicator bar

⑧:The first column indicates the set temperature zone

㈠ Run / Pause

㈡ Stop / Exit

㈢ Lights on / off

㈣ Set / confirm key

㈤ Cursor keys X4

⑨ Parameter display area

㈥Status indicator

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1: Introduction display Item column Display content ① Curve Name field Each curve is representative of the IC with a model

named user choose to use ② Curve number field The machine can remember 0-9 a total of ten commonly

used parameters for the user to choose ③ Machine status indication bar Indicates the current working state machine, a total of

"Settings", "Run," "pause", "cool", "stop" the five states ④ Column indicates the current

number of curve segments Displays the current operating curve segment number, including the 1-8 segment elevation and temperature phase

⑤ Run time remaining indicator bar Running time remaining display unit for the second ⑥ Fan speed indicator bar The current fan speed display, 0-9, were Ten Speed ⑦ Password input field or the

current temperature indicator 1: In the set state when the password input field 2: In the running for the first, second, third zone of the measured temperature

⑧ The first column indicates the set temperature zone

The current time zone of the first set temperature

⑨ Parameter display area The current curve setting parameters, such as rising slope, constant temperature, constant time.

2: Key Features Item column Press the function key ㈠ Run / Pause Start or pause the operation of the machine ㈡ Stop / Exit Stop the machine running or exit setting mode ㈢ Lights on / off Lights on or off ㈣ Set / confirm key Enter setup mode or to set parameters to determine

the ㈤ Move the cursor / key addition and

subtraction Move the current cursor position or the current value plus or minus

Two common operations Functions (I): set and modify parameters For the user to modify the current parameters: such as constant temperature, platform time, the slope of temperature rise, or the curve of the name, you must first set the machine to "set" state, in order to carry out related operations, detailed steps are as follows: A: by (ii) Stop / Exit button, set the machine to "stop" state. B: Press (D) Set / confirm button, setting the machine to: "Set" state. C: the fan speed changes: (can not enter a password) In the "Set" state, if the user only need to modify the fan speed, it can not enter a password, press repeatedly v "right" to move the cursor to ⑥ fan speed indicator bar, and then (d) Set / confirm button, the cursor so that high bright as then (v) "down key", you can adjust the fan speed. Fan speed of 0-9 were ten, of which 9 is the wind speed maximum, minimum 1, 0 to stop. Prohibit any fan speed set to "0"

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D: curve number modification: (can not enter a password) Machine in the "stop" state, according to (d) to enter the "Settings" state, if the user only needs to modify the current curve number, can not enter a password, according to (v) "the key" to move the cursor to the column ② curve number, then (iv) Set / confirm button, so when the cursor is highlighted, then (v) "arrow keys" to modify the current curve number. E: Modify the curve parameters (password must be entered before operational) 1: All in the password input box is highlighted, move the cursor by (v) / plus or minus key "up" "down" "left" "right" in the password input box enter the password "123456", then (iv) Set / confirm key, such as password input box displays "OK" indicates that the password entered successfully. Then enter the parameters can be modified, or (iv) and then set / confirm key, repeat steps 1. Until the password is entered successfully. 2: (v) the cursor / subtraction key "up" "down" "left" "right", move the cursor to the need to modify the value of the position, according to (d) Set / confirm button, highlighting the need to modify the value, then Move the cursor by (v) / plus or minus key "on", "next" was changed to the desired value. 3: When a temperature rise of a number of the slope is set to 0, it means the end of the curve. Note: 1: When the screen display when the cursor is half the height of the text, such as, this time can only move the cursor (v) / plus or minus keys to move the cursor position. 2: When the screen shows the cursor is changed to the text height, for example, that the current value of the cursor can be modified. Available at this time (v) the cursor / keys to set the value plus or minus size. (Ii) The operating status of the set A: (i) in the stopped state, press RUN / PAUSE two - three seconds, you can start the machine running, (vi) status indicator "RUN" LED flashes once per second, the machine automatically move the line to set the curve. ⑤ run remaining time indication bar under the curve parameters, automatically calculate the total run time, and start the countdown, ④ the current curve segment number field has been run to automatically update the number of curve segments, when the "1-8" section of the figure highlighted , this means that the curve in the current number of heating stages, and "segment" is highlighted, then the number of the current temperature in the platform stage. ⑧ a zone set temperature indicator bar shows the current curve of the set temperature, ⑦ password input field / current temperature indicator bar shows, in order "first zone" "second zone" "third zone" of the measured the temperature. B: When the curve to run to the final thirty seconds, the machine will automatically issue a warning tone to alert the user, and with the remaining time will be shortened, a warning tone becomes more rapid, run to the end when sounding loudly. Automatic machine to "cool" status, stop heating, cooling fan cooled three minutes and the vacuum pump working one minute, ⑤ remaining time indicator bar started running three-minute countdown, C: (i) when the state is in the running to run / pause button, set the machine to pause, (vi) status indicator "RUN" LED flashes twice per second, the machine will automatically maintain the current temperature, ⑤ run time remaining indicator bar stop the countdown. D: In the suspended state, then i run / pause, resume to normal operation. (Vi) status indicator "RUN" LED flashes once per second. E: (ii) when the state is in the running to stop / exit button for two seconds, to stop the operation of the

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machine automatically to "cool" status in the "cool" state, the cross-flow fan to cool for three minutes, while vacuum pump work one minute, three minutes after the machine is automatically set to stop, the user can start the next cycle of work. (Iii) The lights on / off Press to turn on / off LED lights.

Note: 1: The machine has been the experience under the BGA rework, set the relevant values of the upper and lower limits, to minimize the customer's misuse. Detailed parameters are as follows 1: the first, second, third, three-zone temperature slope of 0-6 degrees / sec. 2: first and second zone temperature is 30 to 320 degrees. 3: The third zone temperature of 30 to 200 degrees. 4: first, second, third, three-zone platform time from 0 to 250 seconds. Two: During operation, when the machine detects abnormal temperature line, it will display the appropriate warning information, (vi) The status indicator of "ERR" indicator light, and sound an alarm, the machine will automatically stop in the state, after troubleshooting can continue to run.

(E) BGA solder frequently asked questions 1, BGA How do you debug, find their own use of the curve?

BGA chip desoldering, is affected by a variety of environmental impact, air temperature, humidity, indoor breeze flow, PCB thickness, PCB copper distribution. Can not be a curve in the country, a variety of environments can be done welding, according to our statistics, only about 45% of customers use our curve can not be adjusted. Our factory debugging environment for indoor 25 degrees. Semi-closed debug room. Air humidity. Debugging material is generally notebook motherboard Northbridge. So, when this problem occurs, we want to provide us with the actual situation based on the curve, make the appropriate adjustments. Testing method, the use of desktop or laptop Northbridge Northbridge (debug board using waste, but requires PCB level, try not to be deformed, PCB no deterioration). Not recommended or smaller notebook graphics chip temperature debugging. The welding of the board, the use of clamps clamping formation, first observed in the fourth paragraph of the complete set running time, observe the line of the test temperature from the temperature, the ideal temperature is lead-free curve can reach 217 degrees, the curve has lead to 183 degrees. These two temperatures is lead-free and lead-melting point materials. But this time the lower part of the chip solder balls not melting, from the maintenance point of view, the ideal temperature is 235 degrees lead-free, lead-200 degrees, then melted and then cooled ball will reach the ideal strength. Lead-free solder, for example: After the fourth paragraph of heating, the temperature does not reach 217 degrees, then according to the size of the gap and improve the third, four temperature. For example: the measured temperature reaches 205 degrees, then the hot air up and down independently adjustable by 10 degrees each. If a big gap between the measured 195 degrees, 30 degrees is recommended to improve the bottom, raise the upper 20 degrees, the upper temperature should not increase too much, so as to avoid thermal shock of the chip is too large. After heating, the fourth paragraph of the temperature reached 217 degrees, for the ideal state, if it is over 220 degrees, will have to observe the fifth paragraph (maximum temperature above) before the end of the chip to reach the maximum temperature. Advisable not to exceed 240 degrees. If more than more, may be appropriate to lower the temperature of the fifth paragraph. 2, the welding, the bottom bracket on the PCB board thimble not always withstand the same time,

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some feet to the top of the component, how do? PCB on the bottom of the bracket has been designed thimble we can adjust the height by turning the screw, according to the six foot level of the difference can be flexible to adjust the height of six feet. Feet to the top component, may be appropriate to stagger 1-2mm. 3, the air volume control What is the role? We provide nozzle sizes from 25mm to 40mm five kinds of specifications, even if the same temperature setting, using a different nozzle, the final heating temperature of the chip is different. The smaller the nozzle, the higher the heat within the same unit, the chip temperature is higher, this is a very simple truth, all the hot air welding equipment, are not escape this law. When the smaller chip welding when using smaller nozzles, air volume control knob can be passed, the wind speed reduction, say this greatly reduces the chance of explosion chip. Of course, another way is to increase the appropriate distance from the nozzle to the chip, an appropriate increase in 1-2mm, so the chip will greatly reduce the heat. 1, welding 775CPU seat to pay attention to what issues? 775 of the PCB copper distribution is very uneven, is near the outer half of the copper ground wire and power distribution, on the inside of the half then all of the PCB signal line. According to our tests, 775CPU Block PCB temperature difference between the two largest copper can reach 20 degrees, it is because a lot of ground and power supply copper PCB heat divergence to other locations. 775, direct plus welding (not removed, then welded directly once), you must use liquid flux. 775 When welding, be sure to remove the metal cover the new socket. Nozzle selection must be appropriate to select and 775 within the frame of the same size plastic nozzles. When welding, be sure to keep holding fixture socket 775 can smooth. Do not bother, to be repeated by adjusting the lower part of the nozzle to ensure that the top part of the 775 PCB level. 2, the choice of solder paste Recommended to use environment-friendly liquid flux (for additional welding), or BGA special paste. But notes that: BGA solder paste is a limitation of use, high temperature solder paste to preserve the environment can easily lead to failure. Such as 30 degrees room temperature, direct sunlight, within 10 days of solder paste is completely degenerate. Solder paste deterioration, will be completely lost flux effect. Please select the shady, cool place to store BGA solder paste. 3. BGA soldering cleaning Recommend the use of a dedicated network of steel plate washer water with ultrasonic cleaning. After a ball is not recommended to use recycled, once contaminated with dust and eyes can not see a small amount of solder paste, the next time the plant will cause trouble. PCB recommends using clean cloth dipped in clean water washer. Plant is completed. Do not allow hand-ball, sweat or grease contamination after the failure may be caused by welding. Remember: the details determine success or failure. 4. Explosion on chip chip issues and how to save BGA chip soldering, I heard a slight crackling sound, we may be called the explosive bridge, the bridge explosion caused no more than two reasons: First, the air flow is uneven, a point the temperature is too high, resulting in explosive bridge; second chip internal humidity, moisture, welding process, rapid spillover of water vapor, resulting in short circuit or chip the copper circuit. PCB will

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have this same problem, a serious damp layer PCB board likely to cause serious short and deformed. So for some time longer to place the chip, the proposed drying operation, the drying is done using a simple repair station on the chip temperature of 150 degrees, 15 minutes of heating time. Professional approach is to use the oven at 100 degrees, the entire piece of board and chip for 10 hours of drying. Chips stored in the indoor environment, even if the new chips will still absorb moisture from the air, causing damage, so it is recommended to buy Cabinets (generally used to store drugs) to save the chip. 5, How to Take Glue chip? If the use of temperature on the bottom line of BGA chip to test the temperature of 230 degrees, this time, the ball has melted but why take the chip as usual approach, the chip holding forceps not get down, because the adhesive of the chip, so hard Take, then force will take off point? No. Because the pad on the tin has melted into a liquid state, while the glue is between perfusion in the ball and did not stick on the pad of course not hard to take off points.

(F) reference temperature curve it82801dbm 有铅 1号曲线 风扇转速 8

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3

温 温度 100 165 195 210 220

区 时间 60 45 40 40 40

二 斜率 3 3 3 3 3

温 温度 100 165 195 210 220

区 时间 60 45 40 40 40

三 斜率 3 3 3 3 3

温 温度 80 110 130 150 180

区 时间 60 40 40 40 45

it82801HBM 无铅 2号曲线 风扇转速 8

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3 3

温 温度 100 185 215 225 245 255

区 时间 60 45 40 45 40 40

二 斜率 3 3 3 3 3 3

温 温度 100 185 215 225 245 255

区 时间 60 45 40 45 40 40

三 斜率 3 3 3 3 3 3

温 温度 80 110 130 150 180 200

区 时间 60 40 40 40 45 45

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it82845PM 有铅 3号曲线 风扇转速 9

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3

温 温度 100 165 195 215 225

区 时间 60 45 45 45 40

二 斜率 3 3 3 3 3

温 温度 100 165 195 215 225

区 时间 60 45 45 45 40

三 斜率 3 3 3 3 3

温 温度 80 110 130 150 180

区 时间 60 40 40 40 45

it82945GM 无铅 4号曲线 风扇转速 9

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3 3 3

温 温度 100 185 215 225 245 252 262

区 时间 60 45 40 40 45 40 30

二 斜率 3 3 3 3 3 3 3

温 温度 100 185 215 225 245 252 262

区 时间 60 45 40 40 45 40 30

三 斜率 3 3 3 3 3 3 3

温 温度 80 110 130 150 170 180 200

区 时间 60 40 40 40 45 40 45

ATI 7500 有铅 5号曲线 风扇转速 8

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3

温 温度 100 165 185 200 210

区 时间 60 45 50 45 35

二 斜率 3 3 3 3 3

温 温度 100 165 195 210 220

区 时间 60 45 45 40 45

三 斜率 3 3 3 3 3

温 温度 80 110 130 150 180

区 时间 60 40 40 40 60

nvid g6150 无铅 6号曲线 风扇转速 8

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时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3 3 3

温 温度 100 185 215 225 235 245 255

区 时间 60 45 40 40 40 40 40

二 斜率 3 3 3 3 3 3 3

温 温度 100 185 215 225 235 245 255

区 时间 60 45 40 40 40 40 40

三 斜率 3 3 3 3 3 3 3

温 温度 80 110 130 150 180 190 200

区 时间 60 40 40 40 45 40 40

amd 无铅 7号曲线 风扇转速 8

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3 3 3

温 温度 100 185 215 225 235 243 253

区 时间 60 45 40 40 40 45 40

二 斜率 3 3 3 3 3 3 3

温 温度 100 185 215 225 235 243 253

区 时间 60 45 40 40 40 45 40

三 斜率 3 3 3 3 3 3 3

温 温度 80 110 130 150 180 190 210

区 时间 60 40 40 40 45 45 45

775cpu sck 无铅 8号曲线 风扇转速 9

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3 3 3 3

温 温度 100 185 215 225 245 255 275 285

区 时间 60 45 40 40 50 50 45 45

二 斜率 3 3 3 3 3 3 3 3

温 温度 100 185 215 225 245 255 275 285

区 时间 60 45 40 40 50 50 45 45

三 斜率 3 3 3 3 3 3 3 3

温 温度 80 110 130 150 180 200 210 220

区 时间 60 40 40 40 45 45 45 60

479cpu sck 无铅 9号曲线 风扇转速 9

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3 3 3 3 3 3

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温 温度 100 185 215 225 245 255 265

区 时间 60 45 40 40 45 40 45

二 斜率 3 3 3 3 3 3 3

温 温度 100 185 215 225 245 255 265

区 时间 60 45 40 40 45 40 45

三 斜率 3 3 3 3 3 3 3

温 温度 80 110 130 150 180 190 200

区 时间 60 40 40 40 45 45 45

zhiqiu (植球) 有铅 0号曲线 风扇转速 6

时间 第一段 第二段 第三段 第四段 第五段 第六段 第七段 第八段

一 斜率 3 3

温 温度 225 255

区 时间 60 45

二 斜率 3 3

温 温度 225 255

区 时间 60 45

三 斜率 3 3

温 温度 80 110

区 时间 60 40

(G) after-sales support and contact

The whole year warranty, two-year service warranty thermostat. Other accessories: 1, the nozzle does not provide warranty service. 2, CD-ROM does not provide warranty service. If damaged, please contact us for download. Website http://www.szhonton.com E-mail: [email protected] Technology QQ: 611650545 QQ Group: 42738780 National Toll Free: 400--6420--299 Technical support: 13728752178 (mechanical failure) 13922807635 (electrical failure)

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