Maintenance
3A4552A
13
Preventive Maintenance Schedule
Establish a preventive maintenance schedule based on
the pump’s service history. This is especially important
for prevention of spills or leakage due to diaphragm
failure.
The following is a list of recommended maintenance
procedures and frequencies. Maintenance must be per-
formed by trained personnel per the established
schedule.
Task
Operator
Maintenance Person
Daily
Weekly
Monthly
Inspect system for leaks
Depressurize fluid, after operation
Remove heat from system, after
operation
Inspect diaphragm for wear
Inspect check valve components
for wear
Check hoses for wear
Check/tighten fluid connections
Check/tighten air connections
Lubricate air valves