Maintenance
Installation Instructions FP 70
KNF Flodos 330352_MA_FP70_EN_00
14
Place the resonating diaphragm (
10
) on the head plate (
12
).
Make sure that the ridge on the underside is properly placed in
the groove of the head plate (
12
). Additionally, make sure that
the protruding part of the resonating diaphragm is placed on
the side of the dampening element.
Place the connecting plate (
9
) on the head plate (
12
). Observe
the direction of the arrow
► on both parts for easier assembly.
The arrows must point in the same direction.
Tighten the four damper screws (
8
) in a diagonal sequence.
Tightening torque 1.2Nm.
Place both valves (
7
) and both O-rings (
6
) into the connecting
plate.
Snap the intermediate plate (
5
) into the connection plate (
9
).
Observe the direction of the arrow
► on both parts for easier
assembly. The arrows must point in the same direction.
Place complete head (
2
) onto the pump housing (
4
).
Insert the four head screws (
1
) and tighten the screws in a di-
agonal sequence. Tightening torque 1.2Nm.
Re-connect the hoses to the pump head.
CAUTION
Caution, escaping liquid
After assembly, the pump may not be leak-tight due to incorrect
assembly, damaged or soiled seal faces, or other reasons.
➢
Run the pump for several minutes with a harmless medium
at maximum operating pressure.
➢
Check that the pump is leak-tight.
Figure 5: Direction of arrow
Summary of Contents for FP 70
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