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5
TROUBLE DIAGNOSIS
- The information below is designed to help you arrive at an exact trouble diagnosis and
suitable repair.
Caution for the Repair and Replacement
1)
As some electronic components can be damaged by static electricity from the resin part of
dryer or from a human body, make sure you remove the potential for static discharge by
grounding yourself or by contacting the power supply plug before you work on the PCB.
2)
The P.C.B, assembly is designed to be durable and trouble-free. Do not replace the P.C.B
assembly unless your diagnosis identifies the P.C.B assembly as the cause of the problem.
Follow the trouble diagnosis procedure when the micom is not operating normally to ensure
you replace the correct parts.
ALIGNMENT AND ADJUSTMENTS
WARNING
To avoid risk of electrical shock, personal injury or death, disconnect power to dryer before
servicing, unless testing requires power.
Please follow below instruction to diagnose the problem and determine which, if any,
parts need to be replaced.
DV9000HA DRY_TECH MANUAL_DC68-03171F_EN.indd 5
2014-1-17 14:00:26