7.4 Cooling Fan and Circulation Fan
YASKAWA ELECTRIC
SIEP C710636 02B YASKAWA U1000 Technical Manual 409
Periodic Inspection &
Maintenance
7
2. Install the cooling fan unit and place the cable back into position.
Note: 1. Replace the whole unit when performing maintenance on the cooling fans.
2. Install the cooling fan unit while pulling the cable upward so that the cable does not get pinched between parts.
Figure 7.29
Figure 7.29 Install the Cooling Fan Unit
3. Thread the four fan unit screws into the proper holes approximately 2/3 of the way. Leave enough space to
reinsert the fan guard.
Figure 7.30
Figure 7.30 Attach the Cooling Fan Unit
4. Reattach the fan cover and then tighten the screws firmly so that the screws do not come loose.
Figure 7.31
Figure 7.31 Reattach the Fan Guard
A – Pull the cable upward C – Hook
B–Bend three times
A
B
C
SIEP_C710636_02B_1_0.book 409 ページ ２０１５年１１月２５日 水曜日 午後４時５６分
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