Marathon Electric Motor RJ-325

Ensure the unit is locked-out and tagged-out before entering any part of the compactor.

Disconnect the union on the suction side of the pump.

Remove the four bolts retaining the suction flange.

Lift the filter from the reservoir.

Clean the filter element with a soft brush and standard industrial solvent.

WARNING: Never enter any part of the compactor until the unit has been locked-out and tagged-out.

Check functional operation of controls and options

Check if all indicator lights are functioning

Check hydraulic cylinder for leakage

Inspect internal hoses and connections for leakage

Check hoses for chafing and wear

WARNING: Lock-out and tag-out the unit before entering any part of the compactor.

Lubricate electric motor bearings

Change the hydraulic fluid in the entire system

If existing oil is reused, test it in a laboratory to ensure it meets necessary specifications

Add additives to bring oil back to standards if necessary

Filter the oil through a minimum 6 micron filter before returning it to the tank

Clean the inside of the hydraulic tank with a nonflammable solvent

Thoroughly dry the hydraulic tank before replacing the oil

To install the cylinders, reverse the above steps

WARNING: Lock-out and tag-out the unit before entering any part of the compactor.

Remove access cover(s) on compactors with legs and clean debris from behind the compactor ram. Replace cover(s) when clean-out is complete.

Open the hinged access cover on each side at the bottom for compactors with skids (RJ-450 and above) and clean out. Close hinged cover and fasten when clean-out is complete.

Check external hoses for chafing, rubbing, and other deterioration or damage.

Check for any unsafe conditions in the compactor area.

Check oil level in hydraulic reservoir

Enter the oil level in the hydraulic reservoir

Is the oil level at 3/4 of the sight gauge?