10.0 MAINTENANCE
IRN37–160K–OF & IRN50–200H–OF
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10.2 MAINTENANCE CHART
The
MAINTENANCE CHART
indicates the various components and the intervals when maintenance has to take place.
Where a service interval is stated in both hours and months, it is the sooner of the two intervals that must be adhered
to. Coolant capacities etc can be found in the
GENERAL INFORMATION
section of this manual. Note that any Local
or National codes that require specific maintenance that exceeds the requirements of this section must be adhered
to.
TM
Maintenance Schedule
Hours:
150
500
2000
4000
8000
(1st time
only)
1000
6000
12000
16000
1500
10000
20000
2500
14000
3000
18000
Daily
Oil filter
Change
Change
Air filter **
Check
pressure
Change
Change
ULTRA COOLANT*
Check
Sample
Sample
Change
Power Drive Module filter *
Check
Change
Change
Change
Hoses ***
Check /
clean
Check /
clean
Check /
clean
Pressure relief valve
Check
Check
Check
Cooler Core(s)
Check /
clean
Check /
clean
Check /
clean
Check /
clean
Moisture separator
Check /
clean
Check /
clean
Check /
clean
Check /
clean
Motor cowl
Check /
clean
Check /
clean
Check /
clean
Check /
clean
Vibration Analysis
Analysis
Analysis
Analysis
Coolant Analysis
Analysis
Analysis
Analysis
Blower Motor (N90 – 160K /
125 – 200H Only)
Regrease
Regrease
Expansion joint bolt torque (if
supplied)
Check
Check
Condensate stainers
Clean
Clean
Clean
Clean
Check valve
Inspect
Replace
Blowdown valves
Inspect
Rebuild
Airend intake batts
**
Check
Breather
Check
Check
Check
If the compressor is run less than 4,000 hours per year,
*
Maintain every 6 months
**
Maintain every year
***
Maintain every 2 years