Dynabrade 51390 Manual - Halaman 2

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Warning: Always wear eye protection. Operator of tool is responsible for following: accepted eye, face, respiratory, hearing and body protection.

Caution: Hand, wrist and arm injury may result from repetitive work, motion and overexposure to vibration.

• Keep hand and clothing away from working end of the air tool.

Operation: Be sure that any loose clothing, hair and all jewelry is properly restrained.

• Secure inlet bushing on air tool with a wrench before attempting to install the air fitting to avoid damaging housing assembly.

• BEFORE MOUNTING AN ACCESSORY, after all tool repairs and whenever a buffer/polisher is issued for use, check tool RPM (speed) with tachometer

with air pressure set at 90 PSIG while the tool is running. If tool is operating at a higher speed than the RPM marked on the tool housing, or operating

improperly, the tool must be serviced and corrected before use.

Caution:Tool RPM must never exceed abrasive/accessory RPM rating. Check accessory manufacturer for details on maximum operating speed or special

mounting instructions.

• With power source disconnected from air tool, mount recommended accessory.

• Connect air tool to power source. Be careful NOT to depress throttle lever in the process.

Do not expose air tool to inlet pressure above 90 PSIG or (6.2 Bars).

Caution: After installing the accessory, before testing or use and/or after reassembling tool, the right-angle buffer/polisher must be started at a reduced

speed to check for good balance. Gradually increase tool speed. DO NOT USE if tool vibration is excessive. Correct cause, and retest to

insure safe operation.

• Make sure that work area is uncluttered, and visitors are at a safe range from the tools and debris.

• Air tools are not intended for use in explosive atmospheres and are not insulated for contact with electric power sources.

• Use a vise or clamping device to hold work piece firmly in place.

• Do not apply excessive force on tool or apply "rough" treatment to it.

• Always work with a firm footing, posture and proper lighting.

• Ensure that sparks and debris resulting from work do not create a hazard.

• This tool is rear exhaust. Exhaust may contain lubricants, vane material, bearing grease, and other materials flushed thru the tool.

Report to your supervisor any condition of the tool, accessories, or operation you consider unsafe.

Regulator

Filter

• Dynabrade Air Power Tools are designed to

operate at 90 PSIG (6.2 Bar/620 kPa) maximum

air pressure at the tool inlet, when the tool is

running. Use recommended regulator to control

air pressure.

• Ideally the air supply should be free from moisture.

Incorporating a refrigerated air dryer after the

compressor and drain valves at each tool station

(as shown) further reduces moisture from

condensation in the air supply.

OPERATING INSTRUCTIONS

Air System

Lubricator

90 PSIG

(6.2 Bar)

(Sloped in the direction of air flow)

To Tool Station

Drain

Valve

Closed Loop Pipe System

Regulator

Filter

Lubricator

Ball

Valve

➤

Drain

Air Hose

Valve

Air Tool

90 PSIG MAX

(6.2 Bar)

Drain Valve

LUBRICATOR SETTING

1 DROP/MIN.

20 SCFM

Air Flow

Refrigerated

Air Dryer

Ball

Valve

Air Flow

Air Compressor

and Receiver