Ingersoll Rand Air Compressor SSR-MM75

Warning: This check requires trained personnel!

If condensate trap is not functional, report the issue to the maintenance team and stop the procedure

Is the aftercooler lowering the discharge air temperature below the dew point?

Is there a flow from the condensate trap?

If there is no flow from the condensate trap, it might be due to very low humidity. Check atmospheric conditions.

Is an open funnel used in the drain line?

Sign off on the water carryover to discharge lines check

CAUTION! Shut down the compressor, close the service air line isolation valve and open the main electrical disconnect switch. Confirm all air pressure is relieved from receiver.

Differential pressure across the element reaches three times the initial pressure drop or a maximum of 15 psi at full load?

Differential pressure dropped to zero?

NOTE: A drop to zero differential also indicates a failing or by passing element that must be replaced.

Disconnected the scavenge tube at the airend?

Loosened the fitting that holds the scavenge tube into the tank and withdrawn the tube assembly?

Disconnected the piping from the receiver cover?

Removed the bolts that hold the tank cover in position and removed cover by lifting up and away?

Lifted the separator element up and out of the tank and discarded the faulty element?

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?

284T THROUGH 449TDZ FRAME DRIVE MOTORS

Rotate the drive motor several revolutions by hand in the proper direction of rotation

Rotate the motor at three month intervals until the unit is placed in service

Has the storage time exceeded a total of six (6) months duration?

If yes, re-grease the motor using the amount and type of grease described in the Operator's Manual

After re-greasing, continue to rotate the motor at three (3) month intervals

Sign off on the motor maintenance

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.