ABB
32
Uniswitc h Operation a nd
Mainte na nc e Manua l
UNI S14GB 05-02
Figure 4.12
Withdrawable part standing on service truck and secured by the catches.
Instructions
1) Open the door of the HV-compartment.
2) Release control wiring plug (
44.4
) (Figure 4.9) and place it in the
storage position on the withdrawable part.
3) Position service truck (
81
) with guide pins (
81.1
) (Figure 4.10) of the
adjustable bench top, at the correct height, facing the cubicle front,
and allow catch (
81.3
) (Figure 4.10) to engage.
4) Move sliding handles (
60.9
) inwards against the springs to release
withdrawable part (
44
), draw the withdrawable part out onto the
service truck and secure it in the catches (
81.5
) on the truck.
5) Press release lever (
81.4
) (at the front, underneath the bench top)
and release the service truck from the switchgear cubicle.
4.4.1.4 Insertion from the service truck into the test/disconnected position
Instructions
•
Carry out the procedure described in 4.4.1.3 for withdrawal in
reverse order.
