Marathon Electric Motor RJ-275

WARNING: Lock-out and tag-out the unit before maintenance

Lubricate electric motor bearings

Change the hydraulic fluid in the entire system

Add additives to oil if necessary

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

Clean the hydraulic tank inside with a nonflammable solvent

Thoroughly dry the hydraulic tank before replacing the oil

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

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

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

Is the oil level in the hydraulic reservoir 3/4 of sight gauge?

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

Check functional operation of controls and options

Verify timers are functioning correctly

Check if all indicator lights are operational

Inspect hydraulic components for issues

Check hydraulic cylinder for leakage

Inspect internal hoses and connections for leakage

Examine hoses for chafing and wear

Install the cylinders by reversing the removal steps

Ensure the unit is locked-out and tagged-out before starting maintenance

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