1-6-1 Precautions for assembly and disassembly
(1) Precautions
• Be sure to turn the power switch off and disconnect the power plug before starting disassembly.
• When handling PWBs (printed wiring boards), do not touch parts with bare hands. The PWBs are susceptible to
static charge.
• Do not touch any PWB containing ICs with bare hands or any object prone to static charge.
• Use the following circuit testers when measuring voltages:
Hioki 3200
Sanwa MD-180C
Sanwa YX-360TR
FS-C5016N
1-6-1