Additional safety rules for sanders Accessories Know your product Unpacking Switching on and off Changing the base Fitting a sanding sheet Using the sander Adjusting the speed Adjusting the auxiliary handle Selecting the right grade of sandpaper Dust extraction Maintenance General inspection...
Hook & Loop Random orbital sanding sheet size: Ø150mm and Ø125mm Oscillating diameter: Weight: 2.95kg Sound pressure level 77.3 dB(A) This sander is double insulated. There are two independent barriers of insulation to protect you from the possibility of electric shock.
General safety rules WARNING. Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. The term “power tool” in all of the warnings listed below refers to your mains operated (corded) power tool or battery operated (cordless) power tool.
After long working periods external metal parts and accessories could be hot. • Do not force the sander; let the tool do the work at a reasonable speed. Overloading will occur if too much pressure is applied and the motor slows resulting in inefficient sanding and possible damage to the sander motor.
Rags, cloths, cord, string and the like should never be left around the work area. Wear goggles Wear ear muffs Wear a breathing mask Accessories The GMC ROS150CF Dual Random Orbital Sander is supplied with the following accessories as standard: • Ø150mm Sanding base (fitted) • Ø125mm Sanding base •...
3. Let the sandpaper do the work. 4. Take care that the whole base is resting on the workpiece when you switch on the sander. After switching off, keep the base on the sander until the motor stops. WARNING. Do not use the sander in wet or damp conditions.
Adjusting the auxiliary handle The sander has two handles, the main handle (6) with rubber grip and the auxiliary handle (1) which can be adjusted to suit the operator’s needs. 1. To adjust the auxiliary...
3. The dust extraction adaptor piece (11) can be fitted into the dust extraction port (8) in place of the dust canister (7). 4. The sander can then be connected to a household vacuum cleaner or workshop dust extraction system.
3. Insert the new brush assembly and replace the brush cap, tightening it with a screwdriver. Replace the side clip (9). 4. Repeat the operation for the second brush on the other side of the tool. Note. After replacing the brushes, you may notice sparking and a burning smell when the tool is first used.
Page 12
GMC customer assist If your product needs repairing or you simply need help or advice, please contact us on our Customer Assist Line 1300 880 001 (Australia) or 0800 445 721 (New Zealand). For prompt service we suggest you log your service request online at www.gmcservice.com.au.