Can suitable for all of the component,especially Micro BGA component.
1. Adopt infrared weld technology which independent exploration.
2. Use infrared heat,it is easy to cut through,heat proportion piercing tradition weld machine with sirocco.
3. Easily operate.Just need one day training.Can operation this machine.
4. No need weld tools,it can weld all the component of 15x15-35x35mm.
5. This machine has 650W heating system.widely to 240x240mm.
6. Infrared heating no have sirocco flow. Don`t impact perimeter
scomponent. Can suitable for all of the component,especially
Micro BGA component.
Parameter：
Working voltage : AC220/110v 50/60Hz
Output power: 800W
Temperature: 100℃-350℃
Operation method
1. Locate, choose and attach the appropriate lens: The usable of the
lenses diameter are 28mm, 38mm, 48mm. (1)When the area of the chips is
below 15mm*15mm, please choose the IR-lamp temperature about 160-240℃,
and choose the lens which D=28mm to avoid destroying other places,
usually it will take you about 20-40seconds. (2)When the area of the
chips is between 15mm*15mm and 30mm*30mm, please choose the IR-lamp
temperature about 240-320℃, and choose the lens which D=38mm to avoid
destroying other places, usually it will take you about 30-60seconds.
(3)When the area of the chips is above 30mm*30mm, please choose the
IR-lamp temperature 350℃(Attention: you should turn on the pre-heat dish
first, and set-up the temperature about 150-200℃,wait 3-5minutes to
allow the temperature steady on the set-up temperature),and choose the
lens which D=48mmto avoid destroying other places, and keep the lamp
body direct light. You should control the time carefully to avoid
burning the chips.
Warning: The light system will shoot
straightly. Please pay more attention to yourself control time to avoid
burning out.
2. Open the machine (1) Check if the
connection wire of the lamp body and the 936-Iron is ok. (2) Locate and
attach the power cable to the rear of the re-work station (3) Confirm
all front panel rocker switches are off. (4) Place the rear AC Power
Switch in the ON Position. (5) Allow the T-862++ Power-On-Self-Test
(POST) to complete. (6) Temperature set-points will display last value
used. (7) Place the target PC Board on the slip-rack and orient to close
proximity of estimated position of focused Infrared light, (8) Adjust
the T-862++ Infrared light system height, allow 20-30mm from lens end to
PC board target component. (9) Turn on the two switches. They control
warm-up plate and light system. 3. PC Board Component Removal and
Replacement. (1)Put the PCB board onto the holder (2)Turn on the switch
of the pre-heat dish, and set-up the temperature (3)Turn on the switch
of the IR-Lamp, Regulate the temperature (the temperature must be warm
enough to allow the solder to be liquefied), focus the Infrared light on
the chip to be removed. (4)Once the solder liquefied and melted, use
tweezers to remove the chip。 4. Soldering a chip. (1) Clean the target
pad with the brush (2) Then put the solder ball and a flat of solder
flux on the target pad (3) Turn on the switch of the pre-heat dish, and
set-up the temperature (4)Turn on the switch of the IR-Lamp, Regulate
the temperature (the temperature must be warm enough to allow the solder
to be liquefied), focus the Infrared light on the chip to be solder
(5) Wait to allow the Infrared lamp to heat the solder
flux to work as the solder balls on the target chip pad reaches liquid
temperature. Use tweezers or a vacuum device to place the chip target
position. Once the solder liquefies, the chip will be sold
automatically. After cooling the chip, pick up the PCB board, check if
it is ok. If not, re-operate. 5. The use of the 936 searing-iron
It can be used separately, But be sure it must be connect with the
chassis. If the component is too small, you needn`t use the IR-lamp, the
936 searing-iron is enough. Open the switch of the 936 searing-iron,
set-up the temperature, then use it as you want.
Maintenance: ü
At all times - Insure the light body cooling fan is unobstructed and
clean. ü Use a little machine oil. Lubricate the focus holder
and cell guide to inhibit rusting, keep them ease to operate.
Warning ! The T-862++ System creates temperatures in excess of high degrees via Infrared Light. Wear appropriate eye protection or any device within
the T-862++ when using it
.
After use, Do not cut the power immediately, confirm the light body is
cool-to-touch, Turn off the power switch, then place the system in
airiness & safety storage.
Do NOT use this system or any associated device in an environment conducive to fire or electrical overload.
Disconnect the AC Power Plug when not in use.
When using, it is of high temperature, Do NOT allow
children or the
un-trained to touch
the T-862++.
