7.4 Drive Cooling Fans and Circulation Fans
7.4
Drive Cooling Fans and Circulation Fans
Follow the instructions in this manual to replace the cooling fan, making sure that the label is on top before inserting the
cooling fan into the drive.
N OTICE:
F o llo w c o o lin g fan re p la c e m e n t in stru ction s. The c o o lin g fan c a n n o t o p e ra te p ro p e rly w h en in s ta lle d in c o rre c tly a n d co u ld
s e rio u s ly d a m a g e the drive. To e n sure m a x im u m u s e fu l p ro d u c t life , re p la c e a ll c o o lin g fan s w hen p e rfo rm in g m ainten ance .
Contact your Yaskawa representative or the nearest Yaskawa sales office to order replacement cooling fans as required.
For drives with multiple cooling fans, replace all the fans when performing maintenance to ensure maximum product
performance life.
♦ Number of Cooling Fans
Three-Phase 200 V Class
Three-Phase 400 V Class
Model
CIMR-LD
Cooling Fans
Circulation Fans
Page
Model
CIMR-LD
Cooling Fans
Page
2A 0018
-
2 78
4A 0009
1
2 78
2A 0025
2
-
4A 0015
2
2A 0033
2
-
4A 0018
2
2 A 0047
2
-
4A 0024
2
2A 0060
2
-
4A0031
2
2A 0075
2
-
4A 0039
2
2A 0085
2
-
2 80
4A 0045
2
2 80
2A0115
2
-
4A 0060
2
2A 0145
2
-
284
4A 0075
2
282
2A 0180
2
-
4A0091
2
2A 0215
3
-
4A 0112
2
284
2A 0283
3
-
4A 0150
2
2A 0346
3
1
4A 0180
3
2A0415
3
4A 0216
3
♦ Cooling Fan Component Names
W ARNING!
E le c tric a l S h o c k H azard. D o n o t c o n n e c t o r d is c o n n e c t w irin g w h ile the p o w e r is on. F a ilu re to c o m p ly can re s u lt in seriou s
p e rs o n a l injury. B e fo re s e rv ic in g the d rive , d is c o n n e c t a ll p o w e r to the equipm ent. The in te rn a l c a p a c ito r re m a in s c h a rg e d eve n a fte r
th e p o w e r s u p p ly is tu rn e d off. A fte r sh u ttin g o ff the p o w e r, w a it fo r a t le a s t the a m o u n t o f tim e s p e c ifie d on the drive b e fo re to u ch in g
a n y com p on ents.
CAUTION!
B urn H azard. D o n o t to u ch a h o t drive heatsink. F a ilu re to c o m p ly c o u ld re s u lt in m in o r o r m o d e ra te injury. S h u t o ff the
p o w e r to th e drive w h en re p la c in g th e c o o lin g fan. To p re v e n t burns, w a it a t le a s t 15 m in u te s a n d e n s u re the h e a ts in k h a s coo le d
down.
N O TICE:
F o llo w c o o lin g fan a n d c irc u la tio n fa n re p la c e m e n t in stru ction s. Im p ro p e r fan re p la c e m e n t m a y ca u se d a m a g e to equipm ent.
W h e n in s ta llin g the re p la c e m e n t fan in to th e drive, m a k e sure the fan is fa cin g upw ards. R e p la c e a ll fan s w h en p e rfo rm in g
m a in te n a n c e to h e lp e n s u re m a x im u m u s e fu l p ro d u c t life.
2A0018 to 2A0075
4A0009 to 4A0039
2A0085, 2A0115
4A0045 to 4A0091
A - F a n C o v e r
B - F a n f in g e r g u a r d
C - C a b le C o v e r
D - C o o lin g F an
E - F a n U n it C a s e
F - C ir c u la tio n F an
F ig u r e 7.1 C o o lin g F a n R e p la c e m e n t
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual
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