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1600W Hot Air Welding Gun Temperature Control Plastic Welding Guns Electronic Welding Tools Car Foil Heat Blower Gun
Item No.:BT-P001
| -220v,50/50Hz |
| -1600w |
| -Temperature range:20-700degree |
The analysis of malfunction:
Temperature too high and can not be adjusted
* Short of controllable silicon Replace it.
* Failure of temperature controller. Replace it .
* Pay attention to cooling the welding torch after operation.
Temperature itself changes unsteadily and frequently
* Failure of temperature controller Replace it
Temperature lower suddenly when working
* Heating element burns out. Replace it.
* Short of controllable silicon. Replace it.
Temperature can not be controlled
* Heater damaged . Replace it .
* Temperature controller damaged . Replace it .
* Temperature controller damaged. Replace it.
Air pumps with abnormal noise and sparks .
Run out of carbon brush in motor. Change it with new carbon brush .
* Check the carbon brush inside the motor frequently .
Motor rotate speed slowdown suddenly when working .
* Motor damaged . Repair it .
* Pay attention to preventing moist, corrupt and safekeeping .
* Activator damaged. Replace it.
Occurred abnormal noise.
* Impellers collilde with something. Adjust the clearance between impellers and body
* Bearing abrasion . Replace it .
* Pay attention to lying down the welding torch lightly and avoid dropping.
No power in the machine
* Failure of switch . Replace the switch .
* Circuit break of wire. Replace the broken wire
* Do not turn on or turn off the machine too frequently.
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Audited Supplier 
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