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GMC GSDS800 Mode D'emploi page 7

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  • FRANÇAIS, page 20
• Core drills should only be used with SDS drills featuring a safety clutch to prevent
jamming which could cause an injury to the operator
• If the safety clutch operates during use, quickly release the trigger and remove the
core drill or bit from the masonry surface being drilled. Do not continue work until the
cause of the safety clutch operating is understood
• Do not operate SDS drills whilst up a ladder or in any location where there is a risk
of falling. SDS drills are heavy and produce strong vibration and high torque in use
• Wear suitable protective anti-vibration gloves that are non-fabric or coated fabric
to prevent loose strands of material catching in the rotating drill bit. Discard gloves
immediately if material is visibly frayed
• Drilling can produce large volumes of dust and debris that may be toxic. Wear
respiratory protection suitable for the work being undertaken. A minimum rating of FFP2
is recommended
• SDS drills produce high volumes of noise and suitable ear protection must be worn
at all times while operating the tool
• SDS drills produce a very high level of vibration when operating in hammer or chisel
mode. Frequent breaks are advised
• Only use SDS Chisels or Points with SDS drills that can disengage rotary
drilling mode
• Use metal and voltage detectors to locate concealed electric, water or gas lines.
Avoid touching live components or conductors
• Extension cable reels used with this tool must be completely unwound. Minimum
conductor cross section: 1.25mm
2
• Extension reels used outside should be designed for outdoor use and should
feature water-protected sockets and correct cable insulation
• When using an SDS drill outdoors, an RCD device must be used either by
connecting to a socket which incorporates an RCD, or through use of an inline RCD
• Ensure that the chisel or drill bit is securely fixed in the chuck before operating the
tool. Insecure drill bits can be ejected from the machine, causing a hazard
• Ensure lighting is adequate
• Use both hands when operating this tool
• Do not place pressure on the tool. To do so could shorten its service life
• Drill bits become hot during operation. Allow to cool prior to handling
• If you are interrupted when operating the drill, complete the process and switch off
before diverting your attention elsewhere
• Always disconnect the SDS drill from the electric supply before changing a chisel
or drill bit
• Examine the SDS chuck regularly for signs of wear or damage. Have damaged parts
repaired by a qualified service centre
• Always wait until the drill has come to a complete stop before placing it down
• On completion of the work, disconnect the tool from the power source and remove
the chisel/bit from the machine
• Periodically check all nuts, bolts and other fixings and tighten where necessary
• Visibly check the tool after use, especially the power cable, which can be damaged by
sharp masonry
• Always fit the dust guard to the bit in use to prevent damage from debris entering
the SDS chuck
• If operating the tool causes discomfort in any way, stop immediately and review
your method of use
WARNING: An SDS Plus Drill with a fitted chisel is not a viable alternative to a
professional breaker. Do not use this tool for breaking up patios, paths or other areas
of thick concrete. Always consider the force required to break up different materials. If the
chisel fails to break the material, stop using it immediately. Striking a surface the chisel cannot
break, or carrying out repeated strikes at the same point, will damage the chisel tip and the
internal parts of the SDS drill.
Product Familiarisation
1. Depth Rod
2. Chuck Protective Cover
3. Mode Selector
4. Motor Vents
5. Forward/Reverse Switch
6. Motor Vents
7. On/Off Trigger Switch
8. Lock-On Button
9. Main Handle
10. Auxiliary Handle
11. SDS Plus Chuck
12. Dust Guard
13. Masonry SDS Drill Bits
14. Masonry SDS Point & Chisel
15. Chuck Adaptor
A. Drill Mode
B. Hammer Drill Mode
C. Free Rotation Hammer Mode
D. Hammer Mode
Included accessories (not shown):
Blow-moulded case
Chuck key
Intended Use
Portable light-duty mains-powered power drill optimally designed for drilling masonry and
breaking light masonry. Also capable of drilling wood and metal with the supplied standard
chuck with SDS Plus connector.
Unpacking Your Tool
• Carefully unpack and inspect your new tool. Familiarise yourself with all its features
and functions
• Ensure that all parts of the tool are present and in good condition. If any parts are missing
or damaged, have such parts replaced before attempting to use this tool
Before Use
WARNING: Ensure the tool is disconnected from the power supply before attaching or
changing any accessories, or making any adjustments.
WARNING: ALWAYS wear eye protection, adequate respiratory and hearing protection,
as well as suitable gloves, when working with this tool.
SDS Plus Chuck Operation
Note: The SDS Plus system allows the bit to move slightly within the chuck when inserted
correctly. The SDS Plus drill or chisel bit does not lock in position like a conventional chuck
1. To fit a bit to the machine, first grease the tail end of the bit. Pull back the Chuck Protective
Cover (2) and hold. Push and rotate the bit into the SDS Plus Chuck (11), as far as it will
go. Release the Chuck Protective Cover
2. The bit should now be locked into the machine; check by pulling the bit. If the bit can be
removed, repeat the above procedure until the bit is held securely
3. Remove a bit from the chuck by pulling the Chuck Protective Cover back, and holding.
The bit can then be removed from the drill
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