27
Removing and maintaining the pump drive
Intermediate result
The pump drive has been removed.
Next steps
Open pump drive and lubricate all movable parts.
Opening the pump drive
5. Remove the 3 cross-
head screws (A) on
the bottom of the
device.
6. Remove pump drive
from the device.
Fig. 29
Underside of the device
A
Process
Figure
1. Turn the gearwheel
so that the second
Phillips-head screw
becomes accessible.
2. Loosen Phillips-head
screws (B).
3. Remove cover plate
(A).
Fig. 30
Pump drive right
4. Loosen both Phillips-
head screws.
5. Remove cover plate.
Fig. 31
Pump drive left
A B
D
C
