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3
SANDER INSTRUCTION MANUAL
115 mm - 125 mm (4 ½ in - 5 in)
12,000 RPM
Please read, understand and follow all safety information contained in these instructions prior to the use of this tool.
Retain these instructions for future reference.
This pneumatic tool is intended for use in industrial locations, and used only by skilled, trained professionals in accordance with the instructions in this manual. This
pneumatic tool is designed to be used with appropriate abrasive for sanding metals, wood, stone, plastics and other materials. It should only be used for such sanding
applications and within its marked capacity and ratings. Only accessories specifi cally recommended by 3M should be used with this tool. Use in any other manner or with
other accessories could lead to unsafe operating conditions.
Do not operate tool in water or in an excessively wet application.
Do not use abrasive products that have a Max RPM less than the RPM rating marked on the tool.
Marking
Prolonged vibration may cause injury
12,000 r/min.
90 PSIG / 6.2 BAR MAX
Use accessories rated at tool speed or higher
Use appropriate guard
WARNING: Indicates a potentially hazardous situation which, if not avoided, may result in death or serious injury and/or property damage.
CAUTION:
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury and/or property damage.
Read the Safety
Data Sheets (SDS)
before using any materials.
Contact the suppliers of the
workpiece materials and
abrasive materials for copies
of the SDS if one is not
readily available.
Important Safety Information
Intended Use
Summary of device labels containing safety information
Explanation of Signal Word Consequences
WARNING!
Exposure to DUST generated from
workpiece and/or abrasive materials
can result in lung damage and/or other
physical injury.
Use dust capture or local exhaust as
stated in the SDS. Wear government-
approved respiratory protection and eye
and skin protection.
Failure to follow this warning can
result in serious lung damage and/or
physical injury.
1
Description
WARNING: READ AND UNDERSTAND INSTRUCTION MANUAL BEFORE
OPERATING TOOL.
WARNING: ALWAYS WEAR APPROVED EYE PROTECTION
WARNING: ALWAYS WEAR APPROVED HEARING PROTECTION
Direction of Rotation
Vibration Safety note
Maximum rotational speed
Maximum Air Pressure
Accessories Speed Warning Note
Guard Safety Warning Note
Original Instructions
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Summary of Contents for 3M 28825
- Page 1 It should only be used for such sanding applications and within its marked capacity and ratings. Only accessories specifi cally recommended by 3M should be used with this tool. Use in any other manner or with other accessories could lead to unsafe operating conditions.
- Page 2 • If you notice any abnormal noise or vibration when operating the product, immediately discontinue its use and inspect for worn or damaged components. Correct or replace the suspect component. If abnormal noise or vibration still exists, return the tool to 3M for repair or replacement. Refer to warranty instructions.
- Page 3 3. Apply one drop, 3M™ Scotch-Weld™ thread locker (or equivalent thread locking compound), type as noted, where indicated. 4. Saturate Wick (item 8), with 3M™ Gear Oil PN 28827 (or equivalent 68 centistoke oil) prior to assembly. 5. Baffl e (item 46), can be cleaned and reused by soaking in solvent and blowing dry with compressed air.
- Page 4 Parts Page PARTS LIST FOR PN 88577, 12,000 RPM 13 14 Fig. 3M PN Description Fig. 3M PN Description 54048 54048 Antivibration Side Handle 54053 Bearing 88773 Oiler Screw 54060 Wick, Oil Grease 88774 Side Handle Insert 54054 Gear Set...
- Page 5 Use a clean lubricated air supply that will give a measured air pressure at the tool of 6.2 bar (90 psig) when the tool is running with the lever fully depressed. It is recommended to use an approved 12.7 mm (1/2 in) x 8 m (25 ft) maximum length airline for tool 28825 or an approved 9.5 mm (3/8 in) x 8 m (25 ft) maximum length airline for tool 88577.
-
Page 6: Safety Precautions
2. The tool RPM should be checked on a regular basis to ensure proper Ball Valve operating speed. 3. Make sure the tool is disconnected from the air supply. Attach the 3M™ To Tool Station Abrasive to the sander adaptor using the wrenches supplied with the tool. -
Page 7: Eu Declaration Of Conformity
Product Repair after Warranty Has Expired: Repair of 3M Abrasive Power tools EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY that are not under warranty is available through 3M or a 3M Authorized Tool Repair OR CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR Representative.