SS-989 easy trouble shooting
| Defect Situation | Possible Problem | Solution |
| Dead, Doesn’t work | Blown fuse |
Change new fuse SS-989E(110V) 250V 8A SS-989B(220V) 250V 5A |
| PCB is broken | Contact vendor for repair | |
| Soldering Iron doesn’t heat up | Panel display S-E, plug didn’t connect properly | Reconnect the plug of Soldering Iron |
| Heating Element broken | Replacing heating element | |
| Heat Gun air Temperature doesn’t heat up | Heating Element broken | Replacing heating element |
| Heat Gun airflow level abnormal | Internal pipe obstruction or loosen caused air leakage | Clearing the internal pipe, reconnect the pipe tightly |
| Pump securing screws haven’t loosened | Loosen the pump securing screw which on the bottom of control station. | |
| Display shows abnormal | Transportation caused inside PCB board didn’t connect properly | Open the case, reconnect the PCB board |
| Input voltage lower than standard request | Check with local power service provider | |
| Temperature unit display abnormal | IC broken | Contact vendor for repair |