Ingersoll-Rand MHP825WCAT, Operation & Maintenance Manual

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Operating Instructions Operation & Maintenance Manual
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7. Restricted IQ Air Filters: Fault indicator lamp. Indicates shutdown due to high
pressure in “IQ” air filters (if equipped).
8. Low Fuel Level: Fault indicator lamp. Indicates shutdown due to low fuel level.
Lamp blinks at low fuel warning.
9. Compressor Malfunction: Fault indicator lamp. Indicates shutdown due to
compressor system fault. Refer to Fault Code List.
10. Low Battery Voltage: Alarm indicator lamp. Indicates battery or charging
system requires service.
11. Engine Malfunction: Engine Fault code. Refer to service card or engine
manual for codes and service requirements.
12. Malfunction Code (4 Digit): Compressor or engine fault. Refer to manual for
list of codes and service requirements.
13. Inlet Heater/Wait to Start Lamp: Indicates engine manifold pre heater is
energized. Wait until lamp extinguishes before engaging starter.
14. Panel Light Switch: Controls panel lamp # 1.
15. Service Air Switch: Momentary contact switch. Allows engine to warm up at
low compressor pressure.
16. ON/OFF Start Switch: Main Power Control Switch.
17. Heater Switch: ON/OFF Power Switch for regulation and IQ heaters. Prevents
freeze up in cold weather.
18. Hourmeter: Indicates machine operating hours.
19. E–STOP: Emergency Stop Push Button (ESA units only). Push to stop, turn to
release.
20. Discharge Air Pressure Gage: Indicates pressure in receiver tank, normally
from 0 psi(kPa) to the rated pressure of the machine.
21. Engine Tachometer: Indicates engine speed in RPM from 0 when stopped to
full speed.
22. Fuel Level Gage: Indicate fuel level in tank.
23. Engine Water Temp Gage
24. Compressor Oil Temp Gage
25. Engine Oil Pressure Gage
26. Battery Voltage Gage