DeWalt D25032 Original Instructions Manual page 12

English
• Do not drill or drive too deep to prevent damage to the
dust cover.
• Always hold the tool firmly with both hands and
ensure a secure stance (Fig. I). Always operate the tool
with the side handle properly mounted.
Proper Hand Position (Fig. I)

WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.

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
with the other hand on the main handle
Switching On and Off (Fig. A)
1. To run the tool, press the variable speed switch
pressure exerted on the variable speed switch determines
the tool speed.
2. For continuous operation, press and hold down the variable
speed switch.
3. To stop the tool, release the switch.
Hammerdrilling (Fig. A)
Drilling with a Solid Bit
1. Hold down the mode selector button
selector switch to the hammerdrilling position.
4
2. Insert the appropriate drill bit.
nOTE: For best results use high quality carbide-tipped bits.
3. Adjust the side handle
4. If necessary, set the drilling depth.
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
1. Hold down the mode selector button
selector switch to the hammerdrilling position.
4
2. Adjust the side handle
3. Insert the appropriate core bit.
4. Assemble the centerdrill into the core bit.
5. Place the centerdrill on the spot and press the on/off
switch 1 . Drill until the core penetrates into the concrete
approx. 1 cm.
6. Stop drilling and remove the centerdrill. Place the core bit
back into the hole and continue drilling.
7. 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 center drill completely through the
structure. Then drill the cored hole halfway from each side.
8. Always switch off the tool when work is finished and
before unplugging.
10
2 .
1
5 then set the mode
as required.
8
then set the mode
5
8 as required.
Rotary Drilling (Fig. A)
1. Hold down the mode selector button
selector switch
2. Depending on your tool, follow either of the following
instructions:
- D25032, D25033, D25133, D25143: Fit the chuck
adapter/chuck assembly.
- D25134, D25144: Replace the
SDS Plus tool holder with the keyless chuck.
3. Proceed as described for hammerdrilling.

WARNING: Never use standard chucks in the
hammerdrilling mode.
,
8
Screwdriving (Fig. A)
1. Hold down the mode selector button
selector switch
. The
2. Select the direction of rotation.
3. Depending on your tool, follow either of the following
instructions:
- D25032, D25033, D25133, D25143: Insert the special
SDS Plus screwdriving adaptor for use with hexagonal
screwdriver bits.
- D25134, D25144: Replace the SDS Plus tool holder
with the keyless chuck
4. Insert the appropriate screwdriver bit. When driving slotted
head screws always use bits with a finder sleeve.
5. Gently press the variable speed switch
damage to the screw head. In reverse (LH) rotation the tool
speed is automatically reduced for easy screw removal.
6. When the screw is flush with the workpiece, release the
variable speed switch to prevent the screw head from
penetrating into the workpiece.
Chipping and Chiselling (Fig. A)
D25033, D25133, D25134, D25143,
D25144
1. Hold down the mode selector button
selector switch
2. Insert the appropriate chisel and rotate it by hand to lock it
into position.
3. Adjust the side handle
4. Switch on the tool and start working.
5. 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 explosive fluids (benzine, alcohol, etc.).
• Do not mix or stir in flammable liquids
labelled accordingly.
MAINTENANCE
Your D WALT power tool has been designed to operate
e
over a long period of time with a minimum of maintenance.
5 then set the mode
to the "rotary drilling" position.
4
then set the mode
5
4 to the rotary drilling position.
to prevent
1
then set the mode
5
to the "hammering only" position.
4
8 as required.