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Appendix
MI6100-0015
System Type
Water Monitoring System
Task:
Pump Impeller Replacement (TYPE B)
Task
This instruction identifies the location and replacement of the Pump
Impeller. This replacement must be carried out by a trained technician.
description:
Difficulty 1-5
Overhaul Interval
Every 6 month
Spare Parts
Part no:
Description:
03616
Impeller for pump NBR Ø 55
mm
03615
O-Ring for impeller pump
NBR 56-2
Instructions
Steps
1. Unscrew the end cover. (A)
2. Remove old impeller and O-rings without
damaging the pump housing.
Note: when the end cover is removed, the
pump is not attached to the motor and is only
fixed by the impeller and motor shaft.
3. Insert new impeller while rotating it
counterclockwise so that the impeller is
properly mounted as shown on the photo. (B)
4. Insert new O-rings and refit the end cover.
Note: It's important to align the cylindric taps
in the housing and end cover to assemble the
pump correctly.
When refitting the cover and screws, be
cautious not to push the wear plates out of
place.
If this happens the pump will not seal
properly.
The wear plates are located in the end cover
and in the back part of the pump behind the
impeller.
Notes:
Estimated Time Consumption
15 min
Tools
Qty. Item:
1
Allen key No. 4
3
Photos:
MI6100-0015
Page 104 of 110
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