Installation
Assembly work
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M1020008_en
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3.3.4 Installing the WOS drive
U Insert the WOS rods as shown
Raise the WOS mounting bracket
and push the rods through
U Turn the WOS rods so that the lever
lies on the buffer stop
U Turn the WOS mounting bracket so
that the linking plates of the WOS
springs do not lie on the heat
exchanger pipes
U Secure the position using a clamping
jaw
U Fit the WOS drive on the WOS
mounting bracket as shown
- 4 hexagonal screws M5x16
- 4 lock washers M5
U Connect the wires of the WOS
connection cable to the motor
- Yellow-green (1)
- Blue and brown (2)
U Push on the WOS cover and fix in position at the top using self-
tapping screws
U Bring the cable out through the cutout and fix the cover from below
with self-tapping screws
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