Interbras Group T-890 User manual

INTERBRAS GROUP –MÁQUINAS NOVAS
ESTAÇÃO DE RETRABALHO NO BGA IBCT-890
Features
1. This machine has the strong and perfect function selection, with eight temperature
waves in the memory software, you can select the right temperature wave according
to the solder/unsolder request.
2. Intelligent temperature wave heating, can achieve the solder/unsolder
automatically.
3. Three-dimensional adjustable lamp body, use laser light, suitable for unsoldering
any-angle components.
4. PID intelligent temperature control can avoid the IC damage due to the fast or
uninterrupted warming up.
5. This machine has a super hot melt system, use infrared welding technology which is
developed independently, heat is easy to pierce and distribute evenly, can suit for a
variety of computer, notebook, play station’s BGA components, especially suits to the
computer north and south bridge.
6. Friendly human-machine operation interface, perfect LCD display, you can watch the
whole repairing process very clearly.

INTERBRAS GROUP –MÁQUINAS NOVAS
7. Ergonomic design, practical and easily operated. Good build quality but at the same
time light weight and a small footprint allows the T-890 to be easily bench positioned,
transported or stored.
Technical parameters
Complete machine power
1500W
Rated voltage and frequency
AC 110-230 V 60/50Hz
Infrared lamp body power
300 W
Preheating chassis power
1200 W
Working bench size
320 X 330 mm
Infrared lamp body heating size
60 X 60 mm
Preheating chassis preheating size
245 X 260 mm
Preheating chassis temperature range
0 ℃-350 ℃
Size
316mm X 410mm X 290mm
Net weight
9.3 kg
Operating Instructions
1. Examination and operation,
1). Place this machine on an even surface with good ventilation and no combustible
items nearby. Leave at least 20mm on either side because the machine will emit heat
when in use. Check the power supply voltage, connect the machine with the power
supply, assemble the temp-sensor and infrared lamp, turn on the power switch, the
LCD screen will display as follows:
Main menu page
2) Press “F1” button，the preheating chassis starts to work, press “F1” button again
to stop.
3) Press “F2” button，the infrared lamp starts to work, press “F2” button again to
stop.
2. The wave selection and setting

INTERBRAS GROUP –MÁQUINAS NOVAS
1). Press “F3” button enters to the select/set page, firstly, set the preheating chassis
preheat temperature (e.g. set the preheating temperature 113 degree), press “F3/F4”
buttons up and down to select different temperature, press “F1” button to save. When
hear the tick- tock, it is saved successfully.
2). Press “F2” button enters to the select/set wave page.
3). Press “F2” button enters to the select/set page, following we provide eight
different wave cycles, please choose one according to your request, press “F1” to
confirm the wave you choose, press “F3” button, come to the Main Menu page.
4). Press “F2” button, the lamp starts heating up according to the setting temperature.
5). When the process finished, return the previous page automatic. If you want to stop
in the process, press “F2” button.
3. The wave selection and setting
1). Press “F3” button enters to the select/set page, firstly, set the preheating chassis
preheat temperature (e.g. set the preheating temperature 113 degree), press “F3/F4”
buttons up and down to select different temperature, press “F1” button to save.
2). Press “F2” button enters to the select/set page.
3). Press “F2” button enters to the select/set page, following we provide eight
different wave cycles, please choose one according to your request.
4). If you want to reset the wave, press “F4” to select the point you want to reset,
press “F5” button, when it flicker the grid, you can set. Press “F3/F4” buttons up and
down to select different temperature, press “F1/F2” buttons forward and backward to
select different time, press “F5” button to save.(the grid disappear, change to the
previous flicker status), press “F4” button come to next segment, the same method to
set the wave, press “F1” button to save the current wave, press “F3” back to the main
operation page, the wave setting completed.
5). Press “F2” button, the lamp starts heating up according to the setting temperature.
4. Each temperature wave purposes as follows:
Wave one: use the same with soldering the less lead paste, like 85Sn/15Pb 70Sn/30Pb

INTERBRAS GROUP –MÁQUINAS NOVAS
Wave two: use the same with unsoldering the less lead paste, like 85Sn/15Pb
70Sn/30Pb
Wave three: use the same with soldering the more lead paste, like 63Sn/37Pb
60Sn/40Pb.
Wave four: use the same with unsoldering the more lead paste, like 63Sn/37Pb
60Sn/40Pb.
Wave five: use the same with soldering high-melting-point lead-free paste, like
Sn/Ag3.5；Sn/Cu.75 Sn/Ag4.0/Cu.5 Sn95.5/Ag3.8/Cu0.7
Wave six: use the same with unsoldering high-melting-point lead-free paste, like
Sn/Ag3.5；Sn/Cu.75 Sn/Ag4.0/Cu.5 Sn95.5/Ag3.8/Cu0.7
Wave seven: use the same with soldering lead-free solder in melting point, like
Sn/Ag2.5/Cu.8/Sb.5；Sn/Bi3.0/Ag3.0
Wave eight: use the same with unsoldering lead-free solder in melting point, like
Sn/Ag2.5/Cu.8/Sb.5；Sn/Bi3.0/Ag3.0