Product specifications
Chapter 7 Troubleshooting
HA-680_V04
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1. Clean around the device. Make sure there are no wire chips or tools
inside the equipment.
2. When two or more persons are working on the equipment, make sure
all are alerted and safe before power is restored to the machine.
CAUTION
Do not make wiring works after powering the driver for
troubleshooting.
The troubleshooting while power is active may result in getting electric shocks. Shut off
the electric power source before any wiring changes are made.
WARNING