Intended Use - DeWalt D25032 Original Instructions Manual

EngLIsh
Depth adjustment rod
7
Side handle
8
Depth rod button
9
Locking sleeve
10
Dust cover
11
Date code
12
Locking collar (D25134, D25144)
13
Keyless chuck (D25134, D25144)
14
Side handle worklight (D25144)
15
Battery door screw (D25144)
16
On/off light button (D25144)
17

Intended Use

The D25032 rotary hammer drill has been designed for
professional drilling, hammerdrilling, and screwdriving.
The D25033, D25133, D25134, D25143 and D25144 rotary
hammer drills have been designed for professional drilling,
hammerdrilling, screwdriving and light chipping.
DO nOt use under wet conditions or in the presence of
flammable liquids or gases.
These hammerdrills are professional power tools.
DO nOt let children come into contact with the tool.
Supervision is required when inexperienced operators use
this tool.
• Young children and the infirm. This appliance is not
intended for use by young children or infirm persons
without supervision.
• This product is not intended for use by persons (including
children) suffering from diminished physical, sensory or mental
abilities; lack of experience, knowledge or skills unless they are
supervised by a person responsible for their safety. Children
should never be left alone with this product.
Torque Limiting Clutch
All rotary hammer drills are equipped with a torque limiting
clutch that reduces the maximum torque reaction transmitted
to the operator in case of jamming of a drill bit. This feature
also prevents the gearing and electric motor from stalling.
The torque limiting clutch has been factory-set and cannot
be adjusted.
ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect tool from power source
before making any adjustments or removing/installing
attachments or accessories. Be sure the trigger switch is in the
OFF position. An accidental start-up can cause injury.
Selecting the Operating Mode (Fig. B)
The tool can be used in the following operating modes:
Rotary drilling: for screwdriving and for drilling
into steel, wood and plastics.
Hammerdrilling: for concrete and masonry
drilling operations.
Bit rotation: non-working position used only to
rotate a flat chisel into the desired position.
24
Hammering only (D25033, D25133, D25134,
D25143, D25144): for light chipping, chiselling
and demolition applications. In this mode the
tool can also be used as a lever to free a jammed
drill bit.
1. To select the operating mode, press the mode selector
button 5 and rotate the mode selector switch
to the symbol of the required mode.
2. Release the mode selector button and check that the mode
selector switch is locked in place.

WARNING: Do not select the operating mode when the tool
is running.
Indexing the Chisel Position (Fig. B)
The chisel can be indexed and locked into different positions.
1. Press the mode selector button
mode selector switch 4 until it points to the "bit rotation/
hammerdrilling" position.
2. Rotate the chisel to the desired position.
3. Set the mode selector switch
only" position.
4. Twist the chisel until it locks in position.
Inserting and Removing SDS plus® Accessories (Fig. C)
This tool uses SDS plus® accessories (refer to the inset in Fig. C
for a cross-section of an SDS plus® bit shank). We recommend
using professional accessories only.
1. Clean and grease the bit shank.
2. Insert the bit shank into the SDS plus® tool holder
3. Push the bit down and turn it slightly until it fits into the slots.
4. Pull on the bit to check if it is properly locked. The
hammering function requires the bit to be able to move axially
several centimetres when locked in the tool holder.
5. To remove a bit, pull back the locking sleeve
the bit.

WARNING: Always wear gloves when you change accessories.
The exposed metal parts on the tool and accessory may become
extremely hot during operation.
Fitting the Side Handle (Fig. D)
The side handle 8 can be fitted to suit both right-handed and
left-handed users.

WARNING: Do not use the tool without the side handle
properly assembled.
1. Loosen the side handle.
2. For right-handed users: Slide the side handle clamp over
the collar behind the tool holder, handle at the left.
For left-handed-users: Slide the side handle clamp over the
collar behind the tool holder, handle at the right.
3. Rotate the side handle to the desired position and tighten
the handle.
Side Handle Worklight (Fig. E)
D25144
The side handle on the D25144 has a worklight
battery powered and operated by using the on/off button
To replace the worklight's batteries (CR2032 x 2):
1. Remove battery door screw
2. Replace the battery with the positive face pointing outwards.
3. Close the battery compartment and secure the screw.
4 until it points
5 and rotate the
4 to the "hammering
6 .
10 and pull out
15 . The light is
16 as shown in Fig. E.
.
17