36
EnGLIsh
symbol
Mode
application
Rotary
hammering
Drilling into concrete
and masonry
hammering only
Light chipping
Bit adjustment
Chisel bit position adjustment
To Select an Operating Mode
• Rotate the mode selector dial so that the arrow points to the
symbol corresponding for the desired mode.
nOTE:
The arrow on the mode selector dial
4
must be pointing
at a mode symbol at all times. There are no operable positions
in between. It may be necessary to briefly run the motor after
having changed from 'hammering only' to 'rotary hammering'
modes in order to align the gears.
Indexing the Chisel Position (Fig. A)
The chisel can be indexed and locked into 18 different positions.
1. Rotate the mode selector switch
4
until it points towards
the
position.
2. Rotate the chisel in the desired position.
3. Set the mode selector switch
4
to the hammering
only position.
4. Twist the chisel until it locks in position.
Performing an Application (Fig. A)
WARNING:
TO REDUCE THE RISK OF PERSONAL
INJURY, ALWAYS
ensure workpiece is anchored or
clamped firmly. If drilling thin material, use a wood
“backup” block to prevent damage to the material.
WARNING:
Always wait until the motor has come to
a complete standstill before changing the direction
of rotation.
Switching On and Off (Fig. A)
To turn the tool on, depress the trigger switch
1
.
To stop the tool, release the trigger switch.
Drilling with a Solid Bit (Fig. A)
1. Insert the appropriate drill bit.
2. Set the mode selector switch
4
to the 'rotary
hammering' position.
3. Set the electronic speed and impact control dial
10
.
4. Fit and adjust the side handle
2
.
5. Mark the spot where the hole is to be drilled.
6. Place the drill bit on the spot and switch on the tool.
7. Always switch off the tool when work is finished and
before unplugging.
Drilling with a Core Bit (Fig. A)
1. Insert the appropriate core bit.
2. Assemble the centerdrill into the core bit.
3. Set the mode selector switch
4
to the 'rotary
hammering' position.
4. Turn the electronic speed and impact control dial
10
to a
medium or high speed setting.
5. Fit and adjust the side handle
2
.
6. Place the centerdrill on the spot and switch on the tool. Drill
until the core penetrates into the concrete approximately
1 cm.
7. Stop the tool and remove the centerdrill. Place the core bit
back into the hole and continue drilling.
8. When drilling through a structure thicker than the depth of
the core bit, break away the round cylinder of concrete or
core inside the bit at regular intervals.
To avoid unwanted breaking away of concrete around
the hole, first drill a hole the diameter of the centerdrill
completely through the structure. Then drill the cored hole
halfway from each side.
9. Always turn the tool off when work is finished and
before unplugging.
Chipping and Chiselling (Fig. A)
1. Insert the appropriate chisel and rotate it by hand to lock it
into one of 18 positions.
2. Set the mode selector switch
4
to the 'hammering
only' position.
3. Set the electronic speed and impact control dial
10
.
4. Fit and adjust the side handle
2
.
5. Turn the tool on and start working.
6. Always turn the tool off when work is finished and
before unplugging.
Recommendations for Tool Operation
• When drilling, always apply pressure in a straight line with
the bit, but do not push hard enough to stall the motor or
deflect the bit. A smooth even flow of material indicates the
proper drilling rate.
• If drilling thin material or material that is prone to splinter,
use a wood “back-up” block to prevent damage to
the workpiece.
WARNING:
• Do not use this tool to mix or pump easily combustible
or explosive fluids (benzine, alcohol, etc.).
• Do not mix or stir inflammable liquids
labelled accordingly.
MAINTENANCE
Your
D
e
WALT
power tool has been designed to operate
over a long period of time with a minimum of maintenance.
Continuous satisfactory operation depends upon proper tool
care and regular cleaning.
WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect battery pack
before making any adjustments or removing/
installing attachments or accessories.
An accidental
start-up can cause injury.
The charger and battery pack are not serviceable.
Содержание XR FlexVolt DCH614
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