Pulsafeeder PulsaPro 900 EN - Manual (Page 26)

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7.1 Wet End Removal, Inspection, and Reinstallation
I F THE DIAPHRAGM HAS FAILED , PROCESS FLUID MAY HAVE CONTAMINATED THE
PUMP OIL. H ANDLE WITH APPROPRIATE CARE , CLEAN AND REPLACE OIL IF
REQUIRED .
D UE TO THE SIZE AND WEIGHT OF WET END COMPONENTS , CARE MUST BE USED TO
SELECT THE PROPER TOOLS AND LIFTING EQUIPMENT FOR HEAVY LOADS .
Figure 12
PulsaPro
Series diaphragms do not have a specific cycle life. However, the accumulation of
foreign material or the entrapment of sharp particles between the diaphragm and dish cavity can
eventually cause failure. Failure can also occur as a result of hydraulic system malfunction or
chemical attack. Periodic diaphragm inspection and replacement is recommended.
T AKE ALL PRECAUTIONS TO PREVENT ENVIRONMENTAL AND PERSONNEL EXPOSURE
TO HAZARDOUS MATERIALS .