2.8 Removing/Reattaching Covers
46 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
2.8 Removing/Reattaching Covers
This section gives information about how to remove and reattach the front cover and terminal cover for wiring
and inspection.
Different drive models have different procedures to remove and reattach the covers. Refer to
Table 2.7 for details.
Table 2.7 Procedures to Remove Covers by Drive Model
Model Procedure
2003 - 2180
4002 - 4150
Procedure A
2215 - 2415
4180 - 4605
Procedure B
◆ 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 2.20 Remove the Keypad and Keypad Connector
2. Loosen the front cover screws.
Figure 2.21 Loosen the Front Cover Screws
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