SID 121-A /
SIW121-A /
SID 144-A /
SIW144-A
Bedienungsanleitung de
Operating instructions en
Mode d’emploi fr
Manual de instrucciones es
Istruzioni d’uso it
Gebruiksaanwijzing nl
Brugsanvisning da
Bruksanvisning no
Bruksanvisning sv
Käyttöohje fi
Manual de instruções pt
Οδηγιες χρησεως
el
Lietoßanas pamåcîba lv
Instrukcija lt
Kasutusjuhend et
Kulllanma Talimat› tr
SID 121‑A / SIW 121‑A / SID 144‑A / SIW 144‑A
tangential impact screwdriver
It is essential that the operating instructions
are read before the power tool is operated
for the first time.
Always keep these operating instructions
together with the power tool.
Ensure that the operating instructions are
with the power tool when it is given to other
persons.
Contents Page
1. General information 1
2. Description 2
3. Insert tools, accessories 3
4. Technical data 4
5. Safety rules 5
6. Before use 7
7. Operation 8
8. Care and maintenance 10
9. Troubleshooting 11
10. Disposal 11
11. Manufacturer’s warranty - tools 12
12. EC declaration of conformity 13
Operating controls and parts 1
SID chuck
@
Light
;
Control switch (with electronic speed control)
=
Forward / reverse switch
%
Motor brake
&
Torque selection switch
(
Battery release button (2 buttons)
)
Type identification plate
+
SIW chuck
§
en
1. General information
1.1 Safety notices and their meaning
WARNING
Draws attention to a potentially dangerous situation
that could lead to serious personal injury or fatality.
CAUTION
Draws attention to a potentially dangerous situation
that could lead to slight personal injury or damage to
the equipment or other property.
1
NOTE
Used to draw attention to an instruction or other
useful information.
1.2 Explanation of the pictograms and other
en
information
Warning signs
General
warning
Warning:
electricity
Warning:
caustic
substances
Obligation signs
Wear eye
protection
Wear a hard
hat
Wear ear
protection
Wear
protective
gloves
Rated speed
under no load
Revolutions
per minute
1 These numbersrefer 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 designation “the
power tool” refers to the SID 121‑A, SIW 121‑A,
SID 144‑A or SIW 144‑A cordless tangential impact
screwdriver with battery fitted.
Location of identification data on the power tool
The type designation can be found on the type identification plate and the serial number on the 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:
Wear
breathing
protection
Symbols
Serial no.:
Read the
operating
instructions
before use
Return waste
material for
recycling.
Volts Direct current
2. Description
2.1 Use of the product as directed
The SID 121-A, SIW 121-A, SID 144-A and SIW 144-A are hand-held cordless tangential impact screwdrivers.
They are suitable for driving and removing screws in wood, metal, masonry and concrete.
Working on materials hazardous to the health (e.g. asbestos) is not permissible.
Do not use the battery as a power source for other unspecified appliances.
Modification of the power tool is not permissible.
To avoid the risk of injury, use only genuine Hilti accessories and insert tools.
The power tool should not be used for applications that require a precise torque. For applications which require
a precise torque or where only a special limited torque is permitted, there is a risk of over-tightening and
2