Cooling Fan Component Names - YASKAWA L1000A Technical Manual

7.4 Drive Cooling Fans and Circulation Fans

◆ Cooling Fan Component Names

WARNING! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to comply can result in serious
personal injury. Before servicing the drive, disconnect all power to the equipment. The internal capacitor remains charged even after
the power supply is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching
any components.
CAUTION! Burn Hazard. Do not touch a hot drive heatsink. Failure to comply could result in minor or moderate injury. Shut off the
power to the drive when replacing the cooling fan. To prevent burns, wait at least 15 minutes and ensure the heatsink has cooled down.
NOTICE: Follow cooling fan and circulation fan replacement instructions. Improper fan replacement may cause damage to equipment.
When installing the replacement fan into the drive, make sure the fan is facing upwards. Replace all fans when performing maintenance
to help ensure maximum useful product life.
Figure 7.1
2A0018 to 2A0075
4A0009 to 4A0039
A – Fan Cover
B – Fan finger guard
C – Cable Cover
294
2A0085, 2A0115
4A0045 to 4A0091
A
D
Figure 7.1 Cooling Fan Replacement
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
2A0145 to 2A0415
4A0112 to 4A0260
A
D
C
E
F
D – Cooling Fan
E – Fan Unit Case
F – Circulation Fan
B
D
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