53
20901121_12+16_VARIO_Vsel_V1.0_020818
Cleaning and maintenance
5
6
5.
Unscrew the 4 screws from the
rear housing section; hex key
size 4.
6.
Remove the housing section
and set it aside.
Remove the side panel
1
2
1.
Unscrew the 2 outer screws
from the side panel retain
‑
ing plate at the front; hex key
size 4
2.
Unscrew the right screw from
the side panel retaining plate at
the rear; hex key size 4
3
4
3.
Place the pump carefully on its
side.
4.
Unscrew the screw fittings from
the side panel; hex key size 5.
Remove the left side
panel
