23.7
Exchanging the primary disconnects
Hazardous voltage.
Will cause death, serious personal injury, or equipment damage.
Turn off and lock out all power supplying this device before working on this device.
(1)
Finger cluster
(2)
Stab tip
23.7.1 Exchanging the finger cluster
- OPEN the circuit breaker and discharge the closing spring
- Remove the circuit breaker from the cradle
PZ 2
(1)
Self-tapping M4 screw
23 – 28
DANGER
(1)
(page 23-3)
2
1
5
3
4
(2)
(page 23-2)
PZ 2
6
3,2 Nm
28 lb-in
7
(1)
8
10
9