Stanley STHM5 Original Instruction page 7

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WARNING:
• Always observe the safety instructions and applicable
regulations.
• Be aware of the location of pipework and wiring.
• Apply only a gentle pressure to the tool (approx. 5 kg).
Excessive force does not speed up chiselling but
decreases tool performance and may shorten tool life.
• Always hold the tool firmly with both hands and ensure a
secure stance (fig. 3). Always operate the tool with the
side handle properly mounted.
PROPER HAND POSITION (fig. 3)
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WARNING: To reduce the risk of serious
personal injury, ALWAYS use proper hand
position as shown.
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WARNING: To reduce the risk of serious
personal injury, ALWAYS hold securely in
anticipation of a sudden reaction.
Proper hand position requires one hand on the side handle
(a), with the other hand on the main handle.
SWITCHING ON AND OFF (fig. 1)
1. To run the tool, press the switch(b) and turn it in 'ON'
position.
2. To stop the tool, turn it in 'OFF' position and release the
switch(b).
CHIPPING AND CHISELLING (fig. 1)
1. Insert the appropriate chisel in right position.
2. Adjust the side handle (a) as required.
3. Switch on the tool and start working.
4. Always switch off the tool when work is finished and
before unplugging.
WARNING:
Do not use this tool to mix or pump easily combustible or
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explosive fluids (benzine, alcohol, etc.).
Do not mix or stir inflammable liquids labelled accord-
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ingly.
MAINTENANCE
Your Stanley corded/cordless appliance/tool has been de-
signed to operate over a long period of time with a minimum
of maintenance. To ensure satisfactory operations, the tool
must be maintained and cleaned regularly
WARNING! Before performing any maintenance on corded/
cordless power tools:
Switch off and unplug the appliance/tool.
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Or switch off and remove the battery from the appliance/
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tool if the appliance/tool has a separate battery pack.
Or run the battery down completely if it is integral and
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then switch off.
Unplug the charger before cleaning it. Your charger does
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not require any maintenance apart from regular cleaning.
Regularly clean the ventilation slots in your appliance/
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tool/ charger using a soft brush or dry cloth.
Regularly clean the motor housing using a damp cloth. Do
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not use any abrasive or solvent-based cleaner.
Regularly open the chuck and tap it to remove any dust
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from the interior (when fitted).
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REPLACE THE CARBON BRUSH (fig. 4)
LUBRICATION
Regularly replace and check the carbon brushes. Re-
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place it in time when it is worn to the abrasive boundary
line. Keep the carbon brush clean and make it freely slide
in the brushing range. Two brushes shall be replaced at
the same time.
Use the cross screwdriver to counterclockwise unscrew
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the screws (4), open the bottom cover(1) with a flat screw-
driver to counterclockwise open the brush cover(2), you
can remove the brush(3) as shown in the figure 4, and
put the new brush, and then clockwise fasten the brush
cover(2), finally put the bottom cover(1), and then use the
cross screwdriver to tighten it properly.
Open the cap of the lube oil-injection inlet(e), check the
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lube oil in the gearbox, if the lube oil is dirty or insufficient,
replace or add the adequate amount of lube oil provided
by the company.
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CLEANING
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WARNING! Blow dirt and dust out of the main hous-
ing with dry air as often as dirt is seen collecting in
and around the air vents. Wear approved eye pro-
tection and approved dust mask when performing
this procedure.
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WARNING! Never use solvents or other harsh
chemicals for cleaning the non-metallic parts of the
E NGLISH
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