Tech Tips

Maintenance of HAKKO FV-310

If a failure phenomenon occurs

Maintenance of HAKKO FV-310
CASE1 Although the motor is rotating, only cool air comes out.
CASE2 The motor does not rotate and the heating element is not heated.
CASE3 Air flow volume cannot be adjusted.

CASE 1. Although the motor is rotating, only cool air comes out.
The heating element may be broken.

The heating element deteriorates gradually during use, eventually resulting in breakage. Open the housing to check the resistance value of the heating element. * If the resistance value is abnormal, it indicates that the heating element is broken.

If the heating element is broken

Please, replace it with a new one as it is available as a replacement part.

Replacement procedure
Please refer to the instruction manual for the heating element
Necessary tool #1 Cross driver (150mm long is recommended)
Part number A5040 (110V), A5041 (220-230V), A5042 (240V)

If the heating element is not broken

Please, send it for repair as the PWB is broken.

For repair service, please, return the product back to the store it was purchased from.