Haier 3150 SB Benutzerhandbuch
Maintenance
12
310622L
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 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 to operate your equipment
safely. Maintenance must be performed by trained per-
sonnel per this schedule to assure safety and reliability
of the equipment.
procedures and frequencies to operate your equipment
safely. Maintenance must be performed by trained per-
sonnel per this schedule to assure safety and reliability
of the equipment.
Operator
Maintenance Person
Task
Daily
Weekly
Monthly
Inspect system for leaks
✓
Depressurize fluid, after
operation
operation
✓
Remove heat from system,
after operation
after operation
✓
Inspect diaphragm for wear
✓
Inspect check valve compo-
nents for wear
✓
Check hoses for wear
✓
Check/tighten fluid connec-
tions
tions
✓
Check/tighten air connec-
tions
tions
✓
Lubricate air valves
✓