Power Supply 12 Vdc; Varistor / Isolation Transformer Assembly - OERTLI OS 4 Service Manual

11.1.8

Power supply 12 VDC

VX320024
Quantity Description
1 Power supply unit 12VDC
11.1.9

Varistor / isolation transformer assembly

2021-03-23 / Rev. 10 VV016042
STEP 1:
1. Disconnect supply carrier as de-
scribed in  11.1.7.
2.
Disconnect cables and grounding
wire.
3.
Loosen 4 screws from the distance
keeper and remove PCB.
For connection scheme of wires,
see  10.16.3
STEP 1:
1. Disconnect all wires from the termi-
nal block.
2. Remove 2 screws from the assem-
bly carrier.
3. Lay assembly carefully aside. It re-
mains attached to the device by the
cables.
For connection scheme of wires,
see  10.16.1.
65