JCB RH850-E Instrucciones De Funcionamiento página 12

OPERATING INSTRUCTIONS
Intended Use
This rotary hammer drill is intended for drilling
in stone, wood, metal, ceramics and plastics,
percussion drilling in brickwork, concrete and
stone and percussive chiselling in masonry and
plaster.
The tool must not be modified or used for
any other purposes than the ones described in
these instructions.
Attaching the Side Handle
Push the side handle over the drill chuck and
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screw into place.
The side handle can be fitted to suit both
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right-handed and left-handed users.
Setting The Depth Stop
Loosen the fixing securing the depth stop.
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Adjust the depth stop to the required offset.
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Tighten the fixing, ensuring the depth stop is
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securely fastened in place.
Replacing Bits
WARNING!
Tool accessories can be very sharp and can
become very hot during use - risk of
personal injury.
NOTE
The device is equipped with a SDS- plus
attachment system.
Place the tool on a stable surface, for
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example a work bench.
Clean tools and grease with a thin layer of
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machine grease before fitting.
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Pull back fastening sleeve and hold.
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Push and rotate the dust-free tool into the
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tool holder as far as it will go. The tool will
lock automatically.
Check that the tool accessory is properly
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positioned & locked into the tool holder.
NOTE
Check that the accessory is straight, centred
and not askew. If the accessory is not
properly positioned it could fly out when
starting the tool.
Power Switch
Press the power switch to start the tool.
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The tool has variable speed, and a lock button
for constant use.
Variable Speed
Press the power switch to increase the
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speed.
Release it a little to reduce the speed.
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Release the power switch to stop the tool.
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Constant Speed
Activating the lock feature:
Press the power switch gradually until it
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stops to increase the speed to maximum.
Switch on the locking button.
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Release pressure on the power switch.
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The tool is now locked at a constant speed
without having to maintain pressure on the
power switch.
Instruction & User Manual
JCB-RH850