Cooline PT036 Dokumentacja Pobierz pdf (Strona 20)

PREVENTIVE MAINTENANCE SCHEDULE

FREQUENCY OF MAINTENANCE, MONTHS

(FIRST 4 YEARS)

I T E M

CAUTION: Disconnect power supply and allow all rotating parts to stop before servicing the unit.

Clean air filter (Aluminum)*

Pressure wash condenser & cooling coil as required

Check blower belt, tension, wear tear/replace if required

Check alignment of pulleys

Clean drain pan, drain pipe

Clean blower wheel

Check for loose bolts/screws & tighten as necessary

Check all electrical controls, components, wiring terminals, etc..., for sparks,

over heat, loose connections/repair or correct

Check for rusted/paint

Check all temperature, pressure readings as applicable and satisfy the

operation performance

Run test all motors and check the amperage

Grease/oil as required

Check vibration isolators

Clean and fix thermal bulbs in the correct location. Insulate it.

Check canvass connections, insulation damage

NOTE: Always observe for abnormal noise or vibration.

MAINTENANCE TOOLS/EQUIPMENT REQUIRED

STANDARD : Screw drivers (Slot & Phillips), adjustable wrenches, pliers, refrigeration wrenches & socket set wrenches, pulley

puller, etc.

SPECIAL : Manifold gauge set, R-22 charging cylinder, belt tension checker, leak detector, vacuum pump with electronic gauges,

thermometer, hook type ammeter/voltmeter/ohmmeter and oxy-acetylene brazing set etc.

* If fiberglass filters used, replace it yearly.

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Cooline PT036 Dokumentacja Strona 20