8 Mechanical Installation
20 YASKAWA TOEPC71061723A YASKAWA AC Drive CR700 Quick Start Guide
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 8.7 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 8.8 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.
Remove the Front Cover
1. Remove the terminal cover, keypad, and 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 - Connector holder
Figure 8.9 Remove the Terminal Cover, Keypad, and Keypad Connector
To Next Page
Loading...
Need help?
General