Ingersoll Rand Air Compressor SSR-MM55

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?

Scavenge tube at the airend disconnected?

Fitting that holds the scavenge tube into the tank loosened and tube assembly withdrawn?

Piping from the receiver cover disconnected?

Tank cover bolts removed and cover lifted up and away?

Separator element lifted up and out of the tank?

Gasket surface on both the tank and its cover cleaned?

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?

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

If the storage time should exceed a total of six (6) months duration, re-grease the motor

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

Next rotation date after re-greasing

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?

Enter the amount of fresh lubricant added (in gallons)

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

Has the compressor been run for a short while?

Has the lubricant level in the receiver been checked after shutting down the compressor?

Warning: Care should be exercised during these lamp checks because of the electrical hazards that will be present when the electrical box is open.

Safety shutdown devices functional

Problem warning lights functional

Power On (1LT) lamp lights up when power is applied to the transformer

Coolant Filter Lamp (3LT) lights up when power is applied to (3B-12)

Air Filter Warning Lamp (4LT) lights up when power is applied to (3B-13)

Automatic Restart Lamp (14LT) lights up when power is applied to (3B-8)