Hilti UH 240-A User Manual
UH240-A
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Bedienungsanleitung de
Operating instructions en
Hilti Corporation
FL-9494 Schaan
Tel.: +423/ 2342111
Fax: +423 /2342965
www.hilti.com
Hilti = registered trademark of Hilti Corp., Schaan W 0000 0403 0,5-Pos. 1 1 Printed in Liechtenstein © 2003
Right of technical and programme changes reserved S. E. & O.
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It is essential that the operating instructions
are read before the tool is operated for the
first time.
Always keep these operating instructions
together with the tool.
Ensure that the operating instructions are with
the tool when it is given to other persons.
UH240-A cordless hammer drill
1. General information
1.1 Signal words and their meaning
-CAUTION-
Used to draw attention to a potentially dangerous situation which could lead to minor personal injury or damage
to the equipment or other property.
-NOTE-
Used to draw attention to an instruction or other useful
information. Not used for dangerous situations or where
damage to the equipment or property could occur.
1.2 Pictograms
Contents Page
1. General information 11
2. Description 12
3. Accessories 12
4. Technical data 13
5. Safety precautions 13
6. Before use 15
7. Operation 16
8. Care and maintenance 17
9. Troubleshooting 18
10. Disposal 18
11. Warranty 19
12. Declaration of conformity 19
Operating controls and parts
Quick release clutch
Side handle
Torque clutch setting ring
Forward / reverse switch
Control switch
(with electronic speed control)
3-speed gear selector switch
Motor brake
Rating plate
Battery release buttons (2)
Bit box
These numbers refer to the corresponding illustrations. The illustrations can be found on the fold-out cover
pages. Keep these pages open while studying the operating instructions.
In these operating instructions, the UH 240-A cordless
hammer drill with battery fitted is referred to as “the tool”.
Warning signs
General
warning
Warning:
electricity
Warning:
caustic
substances
Obligation signs
Wear
breathing
protection
Wear
ear
protection
Wear
protective
gloves
Wear
eye
protection
Warning:
hot surface
Symbols
Read the
operating
instructions
before use
Return waste material for
recycling
Do not dispose of
batteries with
general refuse
V= volts
–––
- - -
= direct current
n
o = no load speed
/min = revolutions per minute
j = hammer drilling
= rotation only
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2. Description
The UH 240-A is a cordless hammer drill for professional
use.
The tool is suitable for use by right or left-handed
persons. The ergonomically designed rubber-padded
grip reduces fatigue and is designed to provide a secure
hold.
The items supplied include: Electric tool with side handle,
3 bits and magnetic bit holder, two B24/2.0 NiCd, B24/2.4
NiCd or B24/3.0 NiMH batteries, C 7/24, C 7/36-ACS or
TCU 7/36 charger in toolbox or cardboard box.
2.1 Correct use
The UH 240-A is hand-held cordless hammer drill for
driving and removing screws, drilling in steel, wood and
masonry and hammer drilling in masonry only.
It is intended for use on construction sites of all kinds
for general construction, interior finishing, conversion
and renovation work.
● The tool may be used only in a dry environment.
● Do not use the tool where there is a risk of fire or explo-
sion.
● Use only the insert tools and accessories intended for
use with this tool.
● The tool may be powered only by the batteries approved
for use with this tool.
● Do not use the batteries as a power source for other
equipment.
● Use only the recommended battery charger.
● Modification or manipulation of the tool other than
described in these operating instructions is not permissible.
● To avoid the risk of injury, use only original Hilti acces-
sories and additional equipment.
● Observe the information printed in the operating instruc-
tions concerning operation, care and maintenance.
● The tool and its ancillary equipment may present ha-
zards when used incorrectly by untrained personnel
or when used not as directed.
2.2 Important features of the tool
– Vibration-absorbing grip (rubber-padded)
– Smooth speed control
– Gearing and clutch with permanent lubrication
(grease)
– Automatic cut-out carbon brushes
– Forward / reverse rotation
3. Accessories
Magnetic bit holder S-BH 50M
Bits EU USA
Pozidrive S-B PZD 3T 2 Phillips S-B PH 3×2″
Torx S-B TX 30T 1 Phillips S-B PH SQ2
Torx S-B TX 40
Charger C 7/24
Charger C 7/36-ACS
Charger TCU 7/36
Battery B24/2.0 NiCd, B24/2.4 NiCd or B24/3.0 NiMH
Toolbox / cardboard box
Belt adaptor BAP 24
Dust shield
Location of identification data on the tool
The type designation, item number, year of manufacture
and technical status can be found on the rating plate on
the tool. The serial number is located on the left side of
the motor housing. Make a note of this data in your operating instructions and always refer to it when making
an enquiry to your Hilti representative or service department.
Type:
Serial no.:
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