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SP 30 model B - Grundfos Service Video

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Published on Dec 20, 2012

SP 30 model B - Grundfos Service Video


Table of contents:

Dismantling:
00:00 Removing the cable guard
00:23 Removing the motor
00:42 Mount service tool
01:22 Removing the straps
02:01 Removing valve casing, chambers and impellers
03:09 Removing 1.st impeller
03:31 Removing neck ring in suction interconnector
04:00 Replace valve seat
05:00 Replace neck rings and bearings
06:15 Replace impeller wear rings
07:43 Replace bearing in 1.st chamber
08:30 Replace guide bearing in valve casing
09:46 Replace neck ring in suction interconnector

Assembly:
10:10 Fitting 1.st impeller with upthrust disc
10:40 Fitting 1.st chamber
11:00 Fitting last chamber with valve seat
11:15 Fitting valve casing
11:42 Fitting the straps
12:12 Tighening the straps
13:20 Replace guide bearing and valve seat in relieved valve casing
17:41 Check end clearance

Recorded: May 2012

For more information please visit:
http://www.grundfos.com/service-suppo...

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