Dynabrade 60052 Veiligheid, bediening en onderhoud - Pagina 2
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• Before mounting an accessory, visually inspect for defects. Do not use defective accessories.
• Use only accessories of the correct mandrel size for the collet.
• Follow tool specifications before choosing size and type of accessory.
• 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, g) or 150 percent of the maximum pressure produced in the system, whichever is higher. (See tool Machine Specifications table.)
• If a mounted wheel is broken, a careful investigation should be made by the user to determine and correct the cause.
Warning: Always wear personal protection equipment. Operator of tool is responsible for following: accepted eye, face, respiratory, hearing and body protection.
Adjacent personnel must be protected from potential injury.
Warning: Be sure that any loose clothing, hair and all jewelry is properly restrained. Keep hand and clothing away from working end of the air tool.
Warning: Do Not use cut-off wheels or router bits.
Caution: Hand, wrist and arm injury may result from repetitive work, motion and overexposure to vibration.
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Check the collet insert to assure it is clean and in good condition.
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Check the mandrel diameter of the accessory to insure it matches the collet insert size exactly. i.e. 1/8" shaft – 1/8" collet insert.
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Rotate the lever 90 degrees to the housing to fully open the collet Insert.
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Insert the mandrel of the accessory a minimum of 1 inch into the collet insert.
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Adjust the collet by rotating the insert until mandrel slides freely but not loose inside the collet.
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Rotate the lever parallel to the housing until it detents into place.
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Insure the mounted accessory is properly secured in the collet by pulling on the accessory. Repeat steps above if the accessory is not properly secured.
Warning: Overhang (end of collet to abrasive) affects RPM rating and may create a hazard. Refer to the included ANSI B7.1 Table 27. Reference ANSI B7.1
for a more complete listing and additional information.
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Long mandrel accessories are subject to bending, whipping and breaking when run at high speeds.
Caution: After installing the accessory, before testing or using and/or after assembling tool, the Pencil Grinder must be started at a reduced speed to check
for good balance.
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Make sure no one is in the unguarded plane of the wheel.
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Gradually increase tool speed.
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DO NOT USE if tool vibration is excessive. Correct cause, and retest to insure safe operation.
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Run tool for one minute at operating speed in a protected area.
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BEFORE MOUNTING AN ACCESSORY, after all tool repairs and whenever a pencil grinder 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.
• Make sure tool is off and connect power source. Do not expose air tool to inlet pressure above 90 PSIG or (6.2 Bars).
• Turn off inlet valve in case of an interruption of the energy supply.
• This tool should use filtered and regulated air, but does not require lubricated air. Lubricated air is not detrimental to tool life.
Caution: After installing the accessory, before testing or use and/or after assembling tool, the pencil grinder must be started at a reduced speed to check
for good balance. Make sure no one is in the unguarded plane of the wheel. Gradually increase tool speed. DO NOT USE if tool vibration is
excessive. Correct cause, and retest to insure safe operation. Run tool for 1 minute of operating speed in a protected area.
• Make sure that work area is uncluttered, and visitors are at a safe range from the tools and debris.
• 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.
Warning: Sanding certain materials can create explosive dust. It is the employers responsibility to notify the user of acceptable dust levels. Reduce the risk
by using dust collection systems and personal protective equipment.
• Tools exhaust may contain bearing grease, and other materials. Direct exhaust away from operator.
• Use hearing protection when working with materials that produce high process noise levels. Permanent hearing loss can result from high sound levels.
• Do not set the tool down until the on/off valve is OFF and the tool has stopped turning.
• Always use dust extraction or suppression systems and personal protective equipment which are suitable for the materials being processed.
Report to your supervisor any condition of the tool, accessories, or operation you consider unsafe.
Important: To keep tool safe a Preventative Maintenance Program is recommended for this tool. The program should include inspection of air supply lines,
air line pressure and repair of tools. Refer to ANSI B186.1 for additional maintenance information.
• Use only genuine Dynabrade replacement parts to insure quality. To order replacement parts, specify Model#, Serial# and RPM of your air tool.
• All Dynabrade Air Tools must be used with a Filter-Regulator to maintain all warranties.
Routine Preventative Maintenance:
• Check free speed of pencil grinder using a tachometer every 20 hours of use or weekly, whichever occurs more frequently.
• Take special care in assembly of speed control protective device - turbine.
• An Air Line Filter-Regulator must be used with this air tool to maintain all warranties. Dynabrade recommends the following: 10677 Air Line
Filter-Regulator – Provides accurate air pressure regulation, two-stage filtration of water contaminates. Operates 40 SCFM @ 90 PSIG has
3/8" NPT female ports.
• Mineral spirits are recommended when cleaning the tool and parts. Do not clean tool or parts with any solvents or oils containing acids, esters,
ketones, chlorinated hydrocarbons or nitro carbons, or chemicals that have a low flash point (example: WD-40
SAFETY INSTRUCTIONS (Cont.)
OPERATING INSTRUCTIONS
MANDREL ACCESSORY MOUNTING INSTRUCTIONS
With Power Source Disconnected from the Tool, Mount Recommended Accessory
MAINTENANCE INSTRUCTIONS
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