Replace The Diaphragm - Krautzberger MP-400 Operating Instructions Manual

8.6

Replace the diaphragm

The following is a description of how to replace diaphragm using the example of the left-hand
side of the diaphragm pump.
1. Clean diaphragm pump (
2. Make sure that the compressed air supply is switched off and secured against a restart.
3. Reduce the fluid pressure by activating the extraction point.
Fig. 12: Unscrew the cover
4. Unfasten all 4 screw ( Fig. 12/1) and remove the cover ( Fig. 12/2).
Fig. 13: Unscrewing the diaphragm
5. Unscrew the diaphragm ( Fig. 13/3) from the control pin ( Fig. 13/2).
GB–36
Operating instructions
Ä Chapter 8.4 'Clean the diaphragm pump' on page 33).
T-Dok-236-GB-Rev.1
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