5
English
WARNING:
We recommend the use of a residual current
device with a residual current rating of 30mA or less.
Residual Risks
The following risks are inherent to the use of rotary hammers:
• Injuries caused by touching the rotating parts or hot parts of
the tool.
In spite of the application of the relevant safety regulations
and the implementation of safety devices, certain residual risks
cannot be avoided. These are:
• Impairment of hearing.
• Risk of squeezing fingers when changing the accessory.
• Health hazards caused by breathing dust developed when
working in concrete and/or masonry.
• Risk of personal injury due to flying particles.
• Risk of burns due to accessories becoming hot
during operation.
• Risk of personal injury due to prolonged use.
Electrical Safety
The electric motor has been designed for one voltage only.
Always check that the power supply corresponds to the voltage
on the rating plate.
Your
D
e
WALT
tool is double insulated in accordance
with EN60745; therefore no earth wire is required.
WARNING:
115 V units have to be operated via a fail-safe
isolating transformer with an earth screen between the
primary and secondary winding.
If the supply cord is damaged, it must be replaced by a
specially prepared cord available through the
D
e
WALT
service organisation.
Using an Extension Cable
If an extension cable is required, use an approved 3–core
extension cable suitable for the power input of this tool (see
Technical Data
).The minimum conductor size is 1.5 mm
2
; the
maximum length is 30 m.
When using a cable reel, always unwind the cable completely.
Package Contents
The package contains:
1 Rotary hammerdrill
1 Side handle
1 Kit box
1 Instruction manual
• Check for damage to the tool, parts or accessories which may
have occurred during transport.
• Take the time to thoroughly read and understand this manual
prior to operation.
Markings on Tool
The following pictograms are shown on the tool:
Read instruction manual before use.
Wear ear protection.
Wear eye protection.
Date Code Position (Fig. A)
The date code 13 , which also includes
the year of manufacture,
is printed into the housing.
Example:
2017 XX XX
Year of Manufacture
Description (Fig. A)
WARNING:
Never modify the power tool or any part of it.
Damage or personal injury could result.
1
Trigger switch
2
Side handle
3
Front Barrel (Collar)
4
Mode selector switch
5
Main handle
6
Bit holder
7
Locking sleeve
8
Lock-on switch(only for
D25733,D25773)
9
Electronic speed and
impact control dial
10
Red anti-rotation system
indicator LED(only for
D25733,D25773)
11
Yellow brushwear
indicator LED(only for
D25733,D25773)
12
D
e
WALT
tool tag mounting
holes
13
Date code
Intended Use
Your heavy-duty rotary hammer is designed for professional
masonry drilling and chiseling applications.
DO nOT
use under wet conditions or in the presence of
flammable liquids or gases.
Your heavy-duty rotary hammer is a professional power tool.
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.
