Appendix A: Accessories
Page A–51
DuRApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
Fan Removal (continued)
frame d
Applicable models:
GS4-2040, GS4-2050, GS4-4075, GS4-4100
1
Loosen screw 1 and 2, press the tab on the
right and the left to remove the cover, follow
the direction the arrows indicate. Press the
tab on top of digital keypad GS4-KPD to
properly remove the keypad.
Screw torque: 10 - 12 kg·cm (8.6 - 10.4 lb·in)
2
Loosen screw 3 and 4, press the tab on the right
and the left to remove the cover.
Screw torque: 6 - 8 kg·cm (5.2 - 6.9 lb·in)
1
2
3
4
3
Loosen screw 5 and disconnect the fan power.
Screw torque: 10 - 12 kg·cm (8.6 - 10.4 lb·in)
4
For heat sink fan:
Step 1. Loosen the screws.
Screw torque: 24 - 26 kg·cm (20.8 - 22.6 lb·in)
Step 2. Disconnect fan power and pull out the fan.
5
1
2
3
4
Remove poWeR fRom dRIve pRIoR to INstAllAtIoN ANd/oR RemovAl of AccessoRIes.