0 maintenance, Figure 4: diaphragm details – ENMET GS-24-DF Gas Sampler User Manual
Page 9

5
5.0 Maintenance
Top View
Side View
Figure 3: Pump Features
5.1 Pump diaphragm Replacement
If the diaphragm becomes damaged or torn, it can be replaced.
Replacement diaphragm ENMET part number 04018-117.
Figure 4: Diaphragm Details
Remove 2 star head screws and pump arm. See figures 3 and 4.
Remove damaged diaphragm from pump arm and replace with new diaphragm.
Reattach pump arm and verify diaphragm is properly sealed to check valve housing.
Pump Arm
Star Head
Screw
2 places
Check Valve
Housing
Diaphragm
Mounting
Screws
3 places
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