Ingersoll Rand Mobile Compressor 9/230HA

Warning: Ensure engine is stopped and pressure is relieved from air system before starting.

Pressure relieved from air system?

All wires and hoses disconnected from drains on bottom of each filter housing?

Fittings and hoses inspected for blockage and cleaned if necessary?

Housing loosened with a chain wrench or similar tool?

Housing removed by hand after loosening, without falling to the floor panel?

Housing lowered to floor panel and leaned against the airend?

Filter element replaced without damaging outer wrap?

Enter the part number of new element

Warning: This procedure requires trained personnel only!

Is the service valve adjusted to maintain normal operating discharge pressure and full speed position?

Does the tachometer move away from the full speed position before normal operating discharge pressure is attained?

If yes, turn the adjusting screw ‘A’ clockwise to increase the pressure.

Is the optimum adjustment achieved when the throttle just moves from its full speed position and the pressure increases slightly?

Has the engine slowed to idle speed?

CAUTION: Never allow the idle pressure to exceed maximum allowable pressure.

Sign off on the mobile compressor maintenance

* Every 1500 Hours Injection Nozzle Check

• Check Wheels (Bearings, Seals, etc.)

• Test Shutdown Switch Settings

• Check Scavenger Orifice & Related Parts

• Replace Oil Separator Element

Check Hoses (Oil, Air, Intake, etc.)

Check Automatic Shutdown System

Check Compressor heat exchanger exterior

Check Engine heat exchanger exterior

Sign off on the monthly mobile compressor maintenance