42
19) Exchanging the Fuse
8 Fuses are used.
No. Quality Use
① 0.5A For the Protection of thread sensor
② 3A For the Protection of control power
③ 7A For the Protection of actuator
④ 5A For the Protection of step driver
⑤ 0.5A For the Protection of step - aux
⑥
INPUT 110V 7A
For the Protection of Main power
INPUT 220V 5A
6.3A For the Protection of servo motor
0.5A For the protection of servo motor drive
■ To prevent from electrice shook, turn off the power and wait 5 minutes, then open
the cover
■ Be sure to turn off the power and exchange into the fuse of the designated quantity
after opening the cover of control box.
Caution
<Power Board>
<Main shaft Mator Drive Board>
[Fig. 69]
①
②
③
④
⑤
⑥
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