Recommended Airline
Size - Minimum
10 mm | 3/8 in |
Recommended Maximum
Hose Length
8 meters | 25 feet |
Air Pressure
Maximum Working Pressure 6.2 bar 90 psig
Recommended Minimum | NA | NA |
Safety Precautions
1.Read all instructions before using this tool. All operators must be fully trained in its use and aware of these safety rules.
2.The tool RPM should be checked on a regular basis to ensure proper operating speed.
3.Make sure the tool is disconnected from the air supply.
Select a suitable abrasive and secure it to the disc pad. Be careful to center the abrasive on the disc pad.
4.Always wear required safety equipment when using this tool.
5.When sanding/buffing always start the tool on the workpiece. This will prevent gouging due to excess speed of the buff pad. Stop air flow to the tool as it is removed from the workpiece.
6.Always remove the air supply to the sander before fitting, adjusting or removing the abrasive or disc pad.
7.Always adopt a firm footing and grip and be aware of torque reaction developed by the sander.
8.Use only 3M approved spare parts.
9.Always ensure the material being sanded is firmly fixed to avoid movement.
10.Check hose and fittings regularly for wear. Do not carry the tool by its hose; always be careful to prevent the tool from being started when carrying the tool with the air supply connected.
11.Dust can be highly combustible.
12.If tool is serviced or rebuilt check to ensure that the maximum tool RPM is not exceeded and that there is no excessive tool vibration.
13.Do not exceed maximum recommended air pressure.
Use safety equipment as recommended.
14.Prior to installing any sanding or polishing accessory, always check that its marked maximum operating speed is equal or higher than the rated speed of this tool.
15.The tool is not electrically insulated. Do not use where there is a possibility of contact with live electricity, gas pipes, and/or water pipes.
16.This tool is not protected against hazards inherent in grinding and cutting operations and no such accessories should ever be attached.
17.Take care to avoid entanglement with the moving parts of the tool with clothing, ties, hair, cleaning rags or loose hanging objects. If entangled, stop air supply immediately to avoid contact with moving tool parts.
18.Keep hands clear of the spinning pad during use.
19.If the tool appears to malfunction, remove from use immediately and arrange for service and repair.
20.Immediately release the start handle in the event of any disruption of pressure; do not attempt to
21.When tool is not in use, store in a clean dry environment free of debris.
22.Recycle or dispose of tool according to Local, State, and Federal Regulations.
| Closed Loop Pipe System |
Drain Leg | Sloped in the direction of air flow |
| |
Ball Valve |
|
To Tool Station |
|
| Filter |
Ball | Regulator |
Valve | Lubricator |
|
| Ball Valve | Air Flow | |
|
| ||
| Drain Valve |
| |
|
| Air Dryer | |
| Air Hose |
| |
To Coupler | Air Compressor |
| |
at or near Tool |
| ||
and Tank | Figure 1 | ||
| |||
|
|
3M™ Disc Pads
3M Disc Pads are perfectly mated for use on the 3M Sander. Constructed from premium,
Description | Part number |
3M™ Stikit™ Low Profile Disc Pad 5 in., | 20351 |
|
|
3M™ Hookit™ Low Profile Disc Pad 5 in., | 20352 |
|
|
3M™ Hookit™ Clean Sanding Low Profile Disc Pad 5 in., vacuum | 20353 |
|
|
3M™ Stikit™ Low Profile Disc Pad 6in., | 20354 |
|
|
3M™ Hookit™ Low Profile Disc Pad 6 in., | 20355 |
|
|
3M™ Hookit™ Clean Sanding Low Profile Disc Pad 6 in., vacuum | 20356 |
|
|
3M™ Stikit™ Low Profile D/F Disc Pad 5 in., vacuum | 20442 |
|
|
3M™ Stikit™ Low Profile D/F Disc Pad 6 in., vacuum | 20454 |
|
|
3M™ Hookit™ Clean Sanding Low Profile Disc | 20465 |
|
|
See 3M ASD Accessory catalog
Removing and Mounting Disc Pad to Random
Orbital Sander
1.Disconnect air line from sander.
2.Remove old disc pad from sander by inserting the wrench, supplied with the tool, between the rubber shroud and the disc pad. Use the wrench to secure the sander spindle while turning the disc pad counter clockwise.
3.After the old disc pad has been removed from the sander, inspect the threaded hole in the spindle to ensure that the threads are free of debris and undamaged.
4.Ensure that the phenolic washer is in place around the threaded shaft of the new disc pad.
5.Secure the sander spindle with the wrench and tighten the new disc pad securely to the tool.
WARNING
An inadequately tightened disc pad could cause the threaded
spindle to break causing damage to the tool and work piece and possible injury to the operator or bystanders.
3M™ 5 in & 6 in Random Orbital Sander | 5 | Revision 051210 |