Ingersoll Rand Air Compressor SSR-EP100

Time of change - when the panel mounted indicator lights up, or annually, when the coolant is changed. Indicator should be observed at full load.

Loosen wing nut on top of inlet filter housing. Lift cover up and away to expose element.

Carefully remove the old element to prevent dirt from entering the inlet valve. Discard old element.

Thoroughly clean the element housing and wipe all surfaces.

Install new element and inspect to insure that it has seated properly.

Install top of inlet filter housing.

Inspect the rubber seal on the retainer wing nut and replace seal if required.

WARNING! Confirm all pressure is relieved from the compressor system and that the main electric disconnect switch is open and tagged to remain open.

Pressure relieved from the compressor system?

Main electric disconnect switch is open and tagged to remain open?

Place a suitable container under the filter housing drain valve which is located near the bottom of the housing.

Container placed under the filter housing drain valve?

Remove the bolt at the bottom of the housing. This will free the housing and element from the filter head. Remove the 'O' ring gasket.

Bolt and 'O' ring gasket removed?

Inspect the element and housing for foreign particles which have been trapped in the element and also for general overall condition - then discard the element and clean the housing.

Element and housing inspected and cleaned?

Induction-type squirrel cage motor lubrication

The motor has anti-friction ball or roller bearings front and rear. At extended intervals they require relubrication.

The periods between re-greasings of the motor bearings can vary, primarily with the security of the service conditions under which the motor operates.

For severe duty - Dusty locations - High Ambients, reduce time intervals in table above to 1/3 the listed value.

Enter the hours of operation since last lubrication

Was the lubrication successful?

Sign off on the motor lubrication

Warning: No drainage points should be opened until the compressor has been isolated electrically and all air pressure has been removed from the system.

Is the compressor isolated electrically and all air pressure removed from the system?

Warning: Extreme care should be exercised when draining the hot lubricant so that no possibility of injury to personnel exists.

Has the lubricant been drained soon after the compressor has been shut down?

Has a new filter element been installed?

Select the capacity of the compressor

Is the receiver level of lubricant up to the mid-point of the gauge glass?

Has the compressor been started and run for a short while?

Has the compressor been shut down and the lubricant level in the receiver checked?

CAUTION! Grease should only be added when the motor is stopped and power disconnected.

Motor stopped and power disconnected?

When regreasing, stop motor and remove inlet and outlet plugs.

Inlet and outlet plugs removed?

Inlet grease gun fittings and spring-loaded outlets are arranged at each end on the motor housing. Use a hand lever type grease gun.

Hand lever type grease gun used?

Determine in advance the quantity of grease delivered with each stroke of the lever. Add grease in the following quantity: 3/4 cu. in. or 0.6 oz. (13.0 c.c. or 18 grams)

Quantity of grease delivered with each stroke of the lever

Do not expect grease to appear at the outlet, but if it does discontinue greasing at once.