Maintenance - GMS GKOMT Handbuch

WARNING: DO NOT inhale dust. Wear adequate breathing protection. Some dusts may
be toxic especially from man-made composite materials.
Adjusting the tool speed
• The oscillating speed of this multi-tool can be adjusted over the Variable Speed Dial (5)
1. Turn the Variable Speed Dial to a higher setting, to increase tool speed
2. Turn the Variable Speed Dial to a lower setting, to decrease tool speed
Note: Adjust tool speed to best suit the work carried out, and to adapt to material
requirements. Also refer to the accessory manufacturer's instructions, with regards to tool
speed selection.
Sawing
• Ensure the saw blade is sharp and in good condition
• DO NOT use saw blades that are damaged or deformed in any way
• When sawing light building materials, follow the recommendations of the material
suppliers
• Apply plunge cuts to soft materials ONLY, for example wood, plasterboard etc.
• If using saw blades not designed for cutting metal, ensure there are no nails or screws
embedded in the workpiece. If necessary, remove embedded objects or use metal cutting
saw blades instead
Sanding
• The removal rate and the sanding pattern are determined by the type of sanding sheet,
the preset oscillation rate and the applied pressure
• Pay particular attention to applying uniform sanding pressure; this increases the working
life of the sanding sheets
• Intensifying the sanding pressure will not lead to an increase of the sanding capacity, but
to increased wear of the machine and premature wear of the sanding sheet
• For precise on-the-spot sanding of edges, corners and hard-to-reach areas, it is also
possible to work only with the tip or an edge of the sanding plate
• A sanding sheet that has been used for sanding metal should not be used for sanding
other materials
• Regularly brush down or vacuum the surface being sanded to ensure the sanding sheet is
in direct contact with the surface
Scraping
• For scraping, select a high speed setting
On soft surfaces (e.g. wood), work at a lat angle and apply only light pressure so that the
•
scraper does not cut into the surface
Accessories
• A full range of oscillating multi-tool accessories, including different saw blades, scrapers,
grinding and sanding accessories is available from your GMC stockist

Maintenance

WARNING: ALWAYS disconnect from the power supply before carrying out any maintenance/
cleaning.
General inspection
Regularly check that all the ixing screws are tight. They may vibrate loose over time
•
• Inspect the supply cord of the tool, prior to each use, for damage or wear. Repairs should
be carried out by an authorised GMC service centre. This advice also applies to extension
cords used with this tool
Lubrication
• Lubricate all moving parts with a suitable lubricant spray, at regular intervals
Cleaning
WARNING: ALWAYS wear protective equipment including eye protection and gloves when
cleaning this tool.
• Keep your tool clean at all times. Dirt and dust will cause internal parts to wear quickly,
and shorten the device's service life
• Clean the body of your machine with a soft brush, or dry cloth
Never use caustic agents to clean plastic parts. If dry cleaning is not suficient, a mild
•
detergent on a damp cloth is recommended
• Water must never come into contact with the tool
• Ensure the tool is thoroughly dry before using it
• If available, use clean, dry, compressed air to blow through the ventilation holes (where
applicable)
Brushes
• Over time the carbon brushes inside the motor may become worn
• Excessively worn brushes may cause loss of power, intermittent failure, or visible sparking
• If you suspect that the brushes may be worn, have them replaced at an authorised GMC
service centre
Note: One pair of spare carbon brushes is included with this tool.
Storage
• Store this tool and its accessories after use in its case, in a dry, secure place out of the
reach of children
Disposal
Always adhere to national regulations when disposing of power tools that are no longer
functional and are not viable for repair.
• Do not dispose of power tools, or other waste electrical and electronic equipment
(WEEE), with household waste
• Contact your local waste disposal authority for information on the correct way to dispose
of power tools
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