Intended Use - DeWalt D25413 Original Instructions Manual

Description (Fig. A–D, F)

WARNING: Never modify the power tool or any part of it.
Damage or personal injury could result.
Variable speed switch
1
Main handle
2
Forward / reverse slider
3
Mode selector
4
Safety lock
5
Side handle
6
Tool holder / locking sleeve
7
Shocks
8
LED Indicator (D25415 only)
9
Depth adjustment rod (D25413, D25414, D25415 only)
10
Depth stop clamp
11
Locking collar
12
Chuck (D25414 and D25415 only)
13
Dust cover
14
Lock on button (D25430 only)
15

Intended Use

D25413, D25414, D25415
These heavy-duty rotary hammers have been designed for
professional drilling and hammerdrilling, screwdriving and
light chipping.
D25430
This chipping hammer has been designed for professional
chipping, chiselling and demolition applications.
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.
Active Vibration Control (Fig. A)
The active vibration control neutralises rebound vibration from
the hammer mechanism. Lowering hand and arm vibration
allows for more comfortable use for longer periods of time and
extends the life of the unit.
For best vibration control, hold the tool with one hand on the
main handle 2 and the other hand on the side handle
Apply just enough pressure so the hammer is approximately
mid-stroke.
The hammer only needs enough pressure to engage the active
vibraton control. Applying too much pressure will not make
the tool drill or chip faster and active vibration control will
not engage.
Torque Limiting Clutch

WARNING: The user must always maintain a firm grip on
the tool when in operation.
The torque limiting clutch 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.
NOTICE: Always turn the tool off before changing torque
control settings or damage to tool may result.
Anti Rotation System D25415 (Fig. B)
The anti rotation system offers increased user comfort and
safety through an on-board, anti-rotation technology capable
of detecting if the user loses control of the hammer. When a
jam is detected, the torque and speed are reduced instantly.
This feature prevents self rotation of the tool reducing the
occurrence of wrist injuries. The red LED indicator
the anti-rotational device is activated.
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. C)
D25413, D25414, D25415
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.
Hammering only: 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
D25430
The tool can be used in the following operating modes:
Hammering only: 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 safety lock
rotate the mode selector switch
symbol of the required mode.
6 .
2. Release the safety lock and check that the mode selector
switch is locked in place.

WARNING: Do not select the operating mode when the
tool is running.
English
9 lights up if
5 and
4 until it points to the
7