YASKAWA GA800 Series, Maintenance & Troubleshooting

Page: 325 / 566

Mechanical
Installation
4
4.8 Removing/Reattaching Covers
YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting 325
3.
Push on the tab in the side of the front cover then pull the front cover forward to remove it from the drive.
Figure 4.22 Remove the Front Cover
■
Install the Front Cover
1.
Wire the drive and other peripheral devices.
2.
Reverse the steps to reattach the cover.
Note:
• Wire the grounding terminals first, main circuit terminals next, and control circuit terminals last.
• Make sure that you do not pinch wires or signal lines between the front cover and the drive before you reattach the cover.
• Tighten the screws to a tightening torque of 0.98 N
∙
m to 1.33 N
∙
m (8.67 lbf
∙
in to 11.77 lbf
∙
in).
Figure 4.23 Install the Front Cover
3.
Reattach the keypad to the original position.
◆
Removing/Reattaching the Cover Using Procedure B
DANGER! Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized drive. Before servicing,
disconnect all power to the equipment and wait for the time specified on the warning label at a minimum. The internal capacitor
stays charged after the drive is de-energized. The charge indicator LED extinguishes when the DC bus voltage decreases below 50
Vdc. When all indicators are OFF, remove the covers before measuring for dangerous voltages to make sure that the drive is safe. If
you do work on the drive when it is energized, it will cause serious injury or death from electrical shock.