8.4 Replace Cooling Fans and Circulation Fans
YASKAWA
SIEPC71061737B GA800 Drive Technical Reference
407
3.
Remove the circuit board cooling fan unit.
Figure 8.57 Remove the Circuit Board Cooling Fan Unit
4.
Remove the screws that safety the circuit board cooling fan and remove the fan.
A - Circuit board cooling fan
B - Fan unit base
C - Alignment pin on fan unit base
Figure 8.58 Remove the Circuit Board Cooling Fan
■
Install the Circuit Board Cooling Fan
Reverse the removal procedure to install a cooling fan.
1.
Align the pins on the fan unit base with the notches on the fan and put the circuit board cooling fan in the fan
unit, then use the screws to safety the circuit board cooling fan to the fan unit base.
Tighten the M4 screws to a tightening torque of 0.98 N
∙
m to 1.33 N
∙
m (8.67 in
∙
lb to 11.77 in
∙
lb).
A - Circuit board cooling fan
B - Fan unit base
C - Alignment pin on fan unit base
Figure 8.59 Install the Circuit Board Cooling Fan
Содержание GA800 Series
Страница 2: ...This Page Intentionally Blank 2 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 20: ...i 3 Warranty Information 20 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 30: ...1 3 Features and Advantages of Control Methods 30 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 58: ...2 9 Installation Methods 58 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 144: ...4 4 Start up Procedures 144 YASKAWA SIEPC71061737B GA800 Drive Technical Reference Figure 4 8 Basic Steps before Startup...
Страница 268: ...5 6 Safe Disable Input 268 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 306: ...6 3 MEMOBUS Modbus Communications 306 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 370: ...7 10 Troubleshooting Without Fault Display 370 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 426: ...8 7 Storage Guidelines 426 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...