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Maintenance plan: Maintenance interval C – every 8,000 hours, but at least every two years
Component
Measure
Necessary qualification Executed
Pressure-retaining valve
Replace.
Maintenance personnel
Suction regulator non-return
valve
Replace.
Maintenance personnel
Suction regulator pressure
regulator
Replace.
Maintenance personnel
Blow-off valve diaphragm
Replace
Maintenance personnel
Chart 8-5: Maintenance plan: Service D
Inspection every 4 years:
Have electrical installation inspected by an electrician.
Inspection every 5 years:
Internal inspection of the pressure vessel by a competent individual
Inspection every 10 years:
Strength test of the pressure vessel by appointed body
Electronic control unit
Information concerning the maintenance points for the electronic control unit can be found in the elec-
tronic control unit operating instructions.
8.6
Maintenance plan
without
2000 hour service package
Maintenance work should be carried out regularly as recommended in the following maintenance plan.
In the majority of cases the maintenance plan is appropriate, however under certain circumstances it is
possible that changes to the details may be necessary. The maintenance plan should always be used as
a guideline. However, if based on experience a change is necessary, then this should be discussed with
Gardner Denver.
Maintenance plan: Maintenance every 8 operating hours
Component
Measure
Necessary qualification Carried out
Oil tank level check
Check and refill if neces-
sary
Maintenance personnel
On-load/off-load machine
function
Check and report if nec-
essary
Operator
Pressure and tempera-
ture at discharge
Check
Operator
Control Panel
Check for fault mes-
sages and notify when
necessary
Operator
Chart 8-6: Maintenance plan, very 8 operating hours
Maintenance plan: Maintenance every 125 operating hours
Component
Measure
Necessary qualification Carried out
Cooler / fan
Check and clean if nec-
essary
Maintenance personnel
Oil tank
Drain condensate
Maintenance personnel
Chart 8-7: Maintenance plan, very 125 operating hours
Summary of Contents for L110 10A V4
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