5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section.
Handle scrap correctly.
: Relates to the shaft seal.
Step 4
Remove impeller screw (47) O-ring (41) and impeller (45).
* Counterhold with a screwdriver!
3003-0110
*
Step 5
1. Remove intermediate casing (46) (3 or 4 stage) and/or pump
casing (42).
2. Remove impeller (45) and O-rings (41) in between the stages.
3003-0111
Step 6
Remove guide vanes (44) and O-ring (43) from intermediate casing
(3 or 4 stage) and /or pump casing (42).
3003-0023
Step 7
Remove impeller (40) and the rotating part of the shaft seal, and
remove O-ring (41) from impeller.
3003-0114
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