Adjusting The Guard - GMC GDES115 Manual Del Usario

5. Press the Spindle Lock Button and refit the washer and bolt (Image B)
Fitting a sanding sleeve to the sanding sleeve drum
1. Visually check the sanding sleeve for damage or tears
2. Check to see if there is a rotation direction indicated on the inside of the sanding sleeve and match it to
the Rotation Direction Indicator (14) marked on the tool
3. Slide the sanding sleeve over the Sanding Sleeve Drum (17)
4. Check the sleeve is secure on the drum before use

Adjusting the guard

• The Guard (1) must be adjusted so that it is situated between the drum and the operator. Reset the Guard
if the work angle or the position of the operator changes. Seek professional guidance if you are unsure
how to operate the guards or any other safety features of the machine correctly
• The Guard can be moved through a range of 360°, so that it can be placed between the drum and the
operator at any required work angle
• Loosen the Guard Securing Bolt (8), reposition as required and re-tighten the Guard Securing Bolt
Operation
WARNING: ALWAYS wear eye protection, adequate respiratory and hearing protection, as well as suitable
gloves, when working with this tool.
WARNING: Using the steel wire brush drum with steel and other ferrite metals may cause sparks, which may
ignite flammable gas or flammable material, for example paper, wood dust and metal swarf. Ensure the work
area is free of such materials and ensure there is a suitable extinguisher to hand.
IMPORTANT: Ensure the Motor Vents (6) are kept clean during use. Metal swarf and wood dust entering the
tool can damage or destroy it.
IMPORTANT: Stop frequently while operating to clean the work area and prevent a build-up of swarf and dust.
Where possible have a dust extraction system operating around the work area.
Switching ON & OFF
Note: DO NOT switch the tool ON or OFF when the sanding drum is in contact with the workpiece. Always
allow its full speed before applying load, and to stop completely before placing the sander down. ALWAYS hold
the tool securely, using both hands, on the handles provided.
1. To switch the tool ON, grip the Rear Handle (4) and Front Handle (13) firmly and depress the ON/OFF Trigger
Switch (5)
2. To switch the tool OFF, release the ON/OFF Trigger Switch
• The tool can be locked into the ON position using the Lock-On Button (3):
1. Depress the ON/OFF Trigger Switch then press in the Lock-On Button to engage
2. To disengage the Lock-On Button, depress then release the ON/OFF Trigger Switch
Adjusting the tool speed
• The speed of the machine is controlled using the Variable Speed Control (2): a higher number indicates a
higher speed setting. See fig. I
WARNING: Always set the speed control dial to the correct speed for the task at hand.
WARNING: Never exceed the maximum speed of the installed sanding drum or accessory.
Polishing tips
IMPORTANT: To achieve a perfectly smooth polished surface do not skip more than one grit size when
switching from a coarse grit to a fine grit.
• Ensure the area to be polished is clean and dry
• Choose only polishing compounds that are compatible with the material that requires polishing, and with
the method of application. Read and understand all information supplied with your polishing compound
before use
Sanding tips
WARNING: NEVER use this machine for wet sanding.
WARNING: ALWAYS use adequate respiratory protection when sanding.
• Allow the machine to reach the required speed before bringing the sanding paper into contact with the
workpiece
• Start with a coarse grit paper, and work through progressively finer grit papers until the desired finish is
achieved
• Apply only moderate pressure to the sander. Pressing too hard onto the work surface may overheat the
motor or damage the work surface
• Sand evenly over the work surface.
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GB