Sears 919.18416 Operating Procedures, Maintenance, Break-In Procedures, Air Compressor

Break-In Procedures

Sedous damage may result if the following break*in instructions are not closely followed.

This procedure is required only once; before the air compressor is put into service. Some form of piping or shut-off valve must be installed before beginning the break-in procedure. A 1/2" NPT shut-off globe valve should be installed at the air compressor tank. Do not use a ball valve.

1.Recheck compressor wiring. Make sure wires are secure at allterminal connections. Free all contacts. of loose wire cuttings, etc.

2.Check oil level in the crankcase before operation. The oil level should be even with the top of the fill hole and must not be allowed to be lower than 3/8"

(six threads down) from the top at any time. Add oil if level is low.

3.Open the shut-offvalve fully, to permit air toescape and to prevent pressure build-up in the air tank.

4.Turn ON the air compressor.

5.Run the air compressor for 30 minutes to seal the rings and lubricate all internal surfaces.

6.Check all air line fittings and connections/piping for air leaks by applying a soap solution. Correct as necessary. Even minor leaks can cause this air compressor to overwork, resulting in premature break-down or inadequate performance.

7.Check for excessive vibration and noise. Adjust air compressor belt guard as necessary to eliminate chatter. Re-adjust or shim the air compressor feet, if necessary for proper level.

8.Close the shut-off valve and let the air compressor pump up to cut-out pressure. Turn the air compres- sor off and check oil level. Add oil if necessary. Connect the air hose to the air outlet adapter.

Your compressor is now ready for use.

OPERATING PROCEDURES

1.Before attaching an air hose or accessory, make sure the pressure switch OFF/AUTO lever is in the "OFF" position.

2.Attach hose and accessory.

TOO MUCH AIR PRESSURE CAUSES A HAZ- ARDOUS RISK OF BURSTING. CHECK THE

MANUFACTURER'S MAXIMUM PRESSURE RATING FOR AIR TOOLS AND ACCESSORIES. THE REGULATOR OUTLET PRESSURE MUST

NEVER EXCEED THE MAXIMUM PRESSURE RATING.

Compressed air from the outfit may contain water condensation and oil misL Do not spray unfiltered air at an item that could be damaged. Some air operated tools or devices may require filtered air.

Read the instructions for the air tool or device.

3.Turn the compressor on and allowtank pressure to build. The motor will stop when tank pressure reaches cut-out pressure.

Your outfit is ready for use.

MAINTENANCE

UNIT CYCLES AUTOMATICALLY WHEN POWER IS ON. WHEN DOING MAINTENANCE, YOU MAY BE EXPOSED TO VOLTAGE SOURCES, COMPRESSED AIR OR MOVING PARTS. PERSONAL

INJURIES CAN OCCUR. BEFORE PERF_)RMING MAINTENANCE OR REPAIR, TURN OFF AND LOCK OUT ELECTRIC POWER AND BLEED OFF AIR TANK PRESSURE. NEVER OPERATE THE

COMPRESSOR WITH THE BELT GUARD REMOVED.

Air Compressor

A clean air compressor runs cooler and provides longer service. Clean or blow off fins and any other parts of the air compressor that collect dust or dirt. Do not place rags, containers or other material on or against the ventilation openings inthe belt guard. Adequate ventila- tion is necessary to maintain proper air compressor operating temperature.

Air Filter - Inspection and Replacement

NOTE

Keepthe air filter clean at all times. Do not operatethe compressor with the air flter removed.

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