YASKAWA
TOEPC71061782C GA800 Drive Installation & Primary Operation
17
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Removing/Reattaching the Cover Using Procedure A
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.
Remove the Front Cover
1.
Remove the keypad and the keypad connector, then insert the end of the keypad connector that has the tab
into the keypad connector holder on the front cover.
A - Keypad
B - Keypad connector
C - Holder
Figure 6.3 Remove the Keypad and Keypad Connector
2.
Loosen the front cover screws.
Figure 6.4 Loosen the Front Cover Screws
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 6.5 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).
