DIS185SSI4F AIR COMPRESSOR • OPERATION MANUAL — REV. #0 (12/19/16) — PAGE 35
PREPARATION FOR LONG TERM STORAGE
Air Compressor Storage
An air compressor unit should not be stored without proper
preservation for more than six (6) weeks. This is not a hard
rule as the location must be taken into consideration. In very
damp climates compressors can be stored for one (1) to
two (2) weeks and in very dry climates a compressor can
be stored for ten (10) to twelve (12) weeks:
Put the unit in a temporary cabin if it is stored outside.
Avoid leaving the unit outside with a sheet cover directly
on the paint for a long time, as this will cause rust to
the unit.
Drain the existing lubricant from the engine oil pan. Pour
new lubricant in the engine to clean its inside. After
running for a while, drain it again.
Run the engine until all the fuel is completely consumed.
Apply and spread lubricant on moving parts.
Fill the crankcase with preservative oil.
Remove the suction and discharge valve cover plates
and spray preservative oil over valves.
Seal the engine, air intake ports, muffler opening, air
filter, and other opening with a vinyl sheet, packing tape,
moisture resistant tape, or plastic pipe plugs to prevent
moisture buildup and dust from getting in the unit.
Completely charge the battery and disconnect the
grounding wires.
Remove the battery from the unit, if possible, and store
it in a dry place. Charge the battery at least once every
month when in long-term storage.
Drain coolant and remaining oil from the unit.
Completely drain the oil from the crankcase and refill
with fresh oil.
Clean all external parts of the air compressor with a cloth.
If air compressor is mounted on a trailer, jack trailer up
and place on blocks so tires do not touch the ground or
block and completely remove the tires.
Cover the air compressor and store in a clean, dry place.
