Dust Extraction - GMC OS187CF Manual Del Usuario

1. Fit the sanding sheet to the sander (see 'Fitting a sanding sheet') and align the base of the
sander with the Sanding Sheet Hole Punch using the two raised edges on the Sanding
Sheet Hole Punch to locate the sander in the correct position for the holes (Image B)
2. Whilst keeping the Sanding Sheet Hole Punch in position turn the sander over and place
the Sanding Sheet Hole Punch on a firm level surface
3. Push down on the sander until the Sanding Sheet Hole Punch pierces the sanding sheet
4. Remove the sander from the Sanding Sheet Hole Punch
Note: Depending on the sanding sheet used, you may need to use a screwdriver or similar
implement to carefully open and clear the holes to increase the efficiency of the dust
extraction. Take care not to damage the Sanding Base (8) and its hook and loop surface
whilst widening the holes.
GB

Dust extraction

WARNING: Always ensure that the tool is switched off and disconnected from the power
supply before attaching or removing any accessories.
WARNING: Always connect the sander to a suitable vacuum cleaner or workshop dust
extraction system if the sanding dust contains harmful substances, such as particles from old
paint, varnish, surface coatings etc. Always dispose of harmful dust according to laws and
regulations.
WARNING: Take special care to guard against harmful and toxic dusts when sanding lead-
based painted surfaces, woods and metals, particularly if you are unsure about the exact
substances involved. All persons entering the work area must wear a mask specially designed
for protection against the toxic dust and fumes involved. Children and pregnant women MUST
NOT enter the work area. DO NOT eat, drink or smoke in the work area.
• This sander is designed to be connected to a household vacuum cleaner hose or
workshop dust extraction system. This is the preferred and most effective method of dust
extraction:
1. Fit the Dust Extraction Adaptor (11) to the Dust Extraction Port (7) (Image C) in place of
the Dust Canister (6)
2. Connect a suitable vacuum hose to the Dust Extraction Adaptor
Note: The Dust Extraction Adaptor is designed to fit a 32mm diameter hose.
• If no vacuum dust extraction system is available, the supplied Dust Canister (7) must be
used:
1. Attach the Dust Canister to the Dust Extraction Port of the sander by pushing and twisting
the bayonet fitting (Image D)
WARNING: For optimum dust extraction, remove and empty the Dust Canister when it is no
more than half full.
2. Remove the cap from the end of the Dust Canister to access the internal Dust Bag (12)
(Image E) in order to replace or clean the bag. The Dust Bag can be washed, but make
sure it is completely dry before refitting
WARNING: Remove and DO NOT use the Dust Canister (6) when sanding metal. Hot metal
particles and sparks could ignite residual wood dust, or cause the Dust Bag (12) to catch
fire. Always connect the sander to a suitable workshop dust extraction system when sanding
metal. Always clean the tool THOROUGHLY when switching from sanding wood to sanding
metal, and vice versa.
Operation
WARNING: Always wear safety goggles, an adequate dust mask, hearing protection and
suitable gloves, when working with this tool.
WARNING: Do not touch the moving sanding sheet.
Note: Always use clamps to secure your workpiece to the workbench wherever possible.
WARNING: NEVER allow the sandpaper to completely wear down before replacing it. Failure
to observe these precautionary measures can lead to damage to the hook and loop surfaces,
resulting in sanding sheets failing to attach properly.
Switching on and off
WARNING: Hold the tool securely and make sure that you have full control at all times.
1. Connect the plug to the power supply
Note: The Power Indicator (5) will illuminate when the machine is supplied with mains power.
2. To start the machine, slide the On/Off Switch (3) forward (Image F)
3. To stop the machine, slide the On/Off Switch (3) back
WARNING: Always wait until the machine has stopped vibrating completely before putting it
down. Always disconnect from the power supply after use.
Sanding tips
• If the tool is connected to a vacuum dust extraction system, switch the extraction device on
before switching on the sander. Switch the sander off first, then the vacuum system
• Move the machine in a circular motion over the workpiece surface, applying an even,
moderate pressure until you reach the desired surface finish
WARNING: Excessive pressure does not lead to a faster removal of material; it will however
lead to premature wear of the sanding sheet, and may cause damage to the machine.
• If there are still scratches on your workpiece after sanding, refer to 'Selecting the right
grade of sanding sheet'
Emptying the dust extraction canister
WARNING: Always wear respiratory protection, eye protection and gloves when emptying
the Dust Bag (12).
Note: For optimum dust removal, empty the Dust Bag when it is no more than half full.
1. To remove the Dust Canister (6), rotate it slightly to disengage the bayonet lock, and pull
the Dust Canister off the tool
2. Open the Dust Canister and remove the internal Dust Bag for cleaning
Note: If the sanding dust contains harmful substances, such as particles from old paint,
varnish, surface coatings etc., always dispose of according to laws and regulations.
Note: Always clean the tool THOROUGHLY when switching from sanding wood to sanding
metal and vice versa.
Accessories
• A range of accessories and consumables, including spare blades, is available from your
GMC stockist. Spare parts can be obtained from toolsparesonline.com
Maintenance
WARNING: Always ensure that the tool is switched off and the plug is removed from the
power point before making any adjustments or maintenance procedures.
WARNING: Wear adequate protective equipment whilst cleaning and carrying out
maintenance, including eye and respiratory protection.
• Keep your tool clean at all times. Dirt and dust will cause internal parts to wear quickly, and
shorten the machine's service life
• Keep the tool's air vents unclogged and clean at all times
• Regularly check to see if any dust or foreign matter has entered the grills near the motor
and around the On/Off Switch (3)
• Use a soft brush or clean compressed air to remove any accumulated dust
• If the body of the tool needs cleaning, wipe it with a soft damp cloth. A mild detergent can
be used, but NEVER use alcohol, petrol or other aggressive cleaning agents. Never use
caustic agents to clean plastic parts
WARNING: Water must never come into contact with this tool.
General inspection
• Regularly check that all the fixing screws are tight. They may vibrate loose over time
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