2 cleaning the pumphead – Watson-Marlow APEX10 User Manual
Page 38
MAINTENANCE
38
6.
Loosen the bolts (A) of the bracket (B) and
remove the bolts.
7.
Pull the bracket and hose clamp from the hose.
Then pull off the rubber bush (C).
Do steps
6
to
7
for both the inlet and outlet
ports.
8.
Switch on the electrical supply.
9.
Drive out the hose (A) from the pump chamber
by jogging the drive motor.
8.5.2
Cleaning the pumphead
1.
Isolate the pump from the electrical supply.
2.
Remove the cover (B) by loosening the bolts
(A).
3.
Check the cover seal (C) and replace it if
necessary.
4.
Rinse the pumphead with clean water and
remove all residues. Clean the pockets in the
pump housing. Make sure that no rinsing water
remains in the pumphead.
B
C
A
A
A
WARNING
During jogging the drive:
-
Do not stand in front of the pump
ports.
-
Do not try to guide the hose by
hand.
A
C
B