CONDENSER AIR DISCHARGE LOUVER AND LINKAGE.-Continued

TM54120-383-14

4-17.

CONDENSER AIR DISCHARGE LOUVER AND LINKAGE.-Continued

Clean/Inspect.

(1) Disconnect power at power source.

(2) Remove top rear cover (para 4-11).

(3) The louver can be cleaned with a soft brush or washed

with water and a mild detergent solution.

(4) Check louver for bent blades, missing or damaged gaskets,

and missing hardware or bearings.

(5) Clean linkage with a soft brush and damp rag.

(6) Check push-pull cable attaching hardware (mechanical post

and screws etc.) for tightness.

Adjustment.

DANGEROUS CHEMICAL is used in this equipment.

DEATH

or severe injury may result if personnel fail to

observe safety precautions.

Do not attempt to loosen or remove any of the

connections to the copper tubing.

Use great care to avoid contact with liquid

refrigerant or refrigerant gas being discharged under

pressure.

Sudden and irreversible tissue damage can

result from freezing.

(1) If unit has been operating wait until it has cooled to

ambient temperature approximately four hours.

(2) Loosen mechanical post screw on louver connecting link.

(3) Close louvers.

(4) Pull wire tight with needle nose pliers and tighten

mechanical post screw.

(5) Louvers must be tightly closed.

450