SAFETY INSTRUCTIONS
(Continued)
• DO NOT USE cut-off wheels or grinding wheels on this tool.
• Before mounting an accessory, visually inspect for defects. Do not use defective accessories.
• Only use recommended fittings and air line sizes. Air supply hoses and air hose assemblies must have a minimum working pressure rating of 150 PSIG
(10 bars) or 150 percent of the maximum pressure produced in the system, whichever is higher.
OPERATING INSTRUCTIONS
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. A vibration level of 1.34 (m/s^2) was established.
Warning:
Be sure that any loose clothing, hair and all jewelry is properly restrained.
• Keep hand and clothing away from moving end of the air tool which has a potential hazard of cutting.
• Install air fitting into inlet bushing of tool. Important: Secure inlet bushing of tool with a wrench before attempting to install the air fitting to avoid damaging
valve body housing.
Warning:
Check free speed of RedTred
TM
Eraser Disc Tool regularly using a tachometer without an accessory attached. Test with 90 PSIG at the inlet while
tool is running. Always check tool speed after any maintenance or repair. If tool is operating at a higher RPM (speed) than marked on the housing, or
operating improperly, the tool must be corrected before use.
Warning:
Tool must never exceed accessory RPM rating. Check accessory manufacturer for details on maximum operating speed or special
mounting instructions.
• Disconnect tool from air supply when changing recommended accessories.
• Completely press all six raised tabs on the eraser disc into the erase hub. Once in place fasten the flange nut using provided
96507
Pin Wrench to secure
the hub and eraser to the spindle.
• 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 tool 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.
Warning:
Use only appropriately sized eraser properly secured and centered to the hub provided with the RedTred
TM
Eraser Disc Tool.
• Make sure that work area is uncluttered, and visitors are at a safe range from the tools and debris.
Warning:
Potentially explosive atmospheres can be caused by dust and fumes resulting from erasing. Always use dust extraction or suppression systems
which are suitable for the material being processed.
• Use only Dynabrade lubricants. See Maintenance Instructions.
• Use a vise or clamping device to hold work piece firmly in place.
• Work may generate hazardous dust.
• Always be aware of bystanders in work areas.
• DO NOT apply excessive force on tool or apply “rough” treatment to it.
• Always work with a firm footing, posture and proper lighting.
• Release the throttle lever in case of an interruption of the energy supply.
• Ensure that sparks and debris resulting from work do not create a hazard such as a fire or explosion.
• Tool is rear exhaust. Exhaust air may contain lubricants, grease, and other materials flushed through the tool.
Report to your supervisor any condition of the tool, accessories, or operation you consider unsafe.
2
Filter
Regulator
Lubricator
90 PSIG
(6.2 Bar)
To Tool Station
Ball
Valve
Ball
Valve
Filter
Regulator
Lubricator
Air Flow
Drain
Valve
Drain
Valve
Air Tool
Air Compressor
and Receiver
Drain Valve
Air Hose
90 PSIG MAX
(6.2 Bar)
Air Flow
Refrigerated
Air Dryer
• Dynabrade Air Power Tools are designed to operate at 90 PSIG
(6.2 Bar) 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. To facilitate
removing moisture from air supply, the installation of a refrigerated
air dryer after the compressor and the use of drain valves at each
tool station is recommended.
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AIR SYSTEM
Closed Loop Pipe System, Sloped in Direction of Air Flow
1
DROP/MIN.
20
SCFM
LUBRICATOR SETTING
