JUKI LK-1920 - Replacing the fuse

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49
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When polyethylene oiler
❶
becomes lled with oil,
remove polyethylene oiler
❶
and drain the oil.
❶
7-7. Draining waste oil
7-8. Replacing the fuse
The machine uses the following two fuses :
MAIN PWB
❶
For pulse motor power supply protection
5A (time-lag fuse)
SDC PWB
❷
For control power supply protection
2A (fast-blow type fuse)
DANGER :
1. To avoid electrical shock hazards, turn OFF the power and open the control box cover after about
ve minutes have passed.
2. Open the control box cover after turning OFF the power without fail. Then, replace with a new fuse
with the specied capacity.
❶
❷