Replace Valve Parts - Krautzberger MP-560 Operating Instructions Manual

7.5

Replace valve parts

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. 9: Valve parts
4. Carefully unscrew each screw ( Fig. 9/1).
5. Disconnect the pressure and suction connection ( Fig. 9/2).
6. Remove the valve ball ( Fig. 9/3) and seal ( Fig. 9/4).
The valve seats ( Fig. 9/5) can only be replaced by Krautzberger GmbH. You have to
return the pressure and suction connection ( Fig. 9/2) for this purpose. See the last
page for contact information.
7. Check all parts for damage and wear and replace them as necessary.
8. Replace diaphragms (
GB–30
Operating instructions
Ä Chapter 7.4 'Clean the diaphragm pump' on page 29).
Ä Chapter 7.6 'Replace the diaphragm' on page 32).
T-Dok-300-GB-Rev.1
mail@krautzberger.com, www.krautzberger.com