Safety-Switch Settings; Fig. 101. Safety Switch - ABB ACS5000 User Manual

10.6.5.2. Safety-switch settings

1
Key:
2 3
(1)
(2)
(3)

Fig. 101. Safety switch

10.6.5.2.1. Unlocking a door
 DC link is discharged and the auxiliary voltage is switched on.
1. To access the release dial (2), remove the screw cap (1) from the door.
2. Turn out the locking screw (1) until the release dial can be turned.
3. Turn the release dial from the locked to the unlocked position.
You can now actuate the locking bar and open the doors.
4. When the door is open, turn the release dial to the locked position and screw in the
locking screw.
5. Screw in the locking screw again.
6. Refit the screw cap.
PRODUCT
ACS5000W gen. 2
Release dial
Unlocked position: enables opening the door of a medium voltage unit
whether the auxiliary voltage is switched on or off.
Locked position: Normal operating setting
1
PZ0
5 mm
DOCUMENT KIND
User manual
PREVENTIVE AND CORRECTIVE MAINTENANCE
1
1
DOCUMENT ID.
3BHS799208 E01
2
REV. LANG. PAGE
J en 175/186