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cessory or fasteners may contact hidden wiring.
Cut-
ting accessory contacting a "live" wire may make exposed
metal parts of the power tool "live" and could give the op-
erator an electric shock.
Safety instructions when using long drill bits
u
Never operate at higher speed than the maximum
speed rating of the drill bit.
At higher speeds, the bit is
likely to bend if allowed to rotate freely without contact-
ing the workpiece, resulting in personal injury.
u
Always start drilling at low speed and with the bit tip
in contact with the workpiece.
At higher speeds, the bit
is likely to bend if allowed to rotate freely without contact-
ing the workpiece, resulting in personal injury.
u
Apply pressure only in direct line with the bit and do
not apply excessive pressure.
Bits can bend causing
breakage or loss of control, resulting in personal injury.
Additional safety information
u
Secure the workpiece.
A workpiece clamped with
clamping devices or in a vice is held more secure than by
hand.
u
Always wait until the power tool has come to a com-
plete stop before placing it down.
The application tool
can jam and cause you to lose control of the power tool.
u
Switch the power tool off immediately if the applica-
tion tool becomes blocked. Be prepared for high
torque reactions which cause kickback.
The applica-
tion tool becomes blocked when it becomes jammed in
the workpiece or when the power tool becomes over-
loaded.
u
Use suitable detectors to determine if there are hid-
den supply lines or contact the local utility company
for assistance.
Contact with electric cables can cause
fire and electric shock. Damaging gas lines can lead to ex-
plosion. Breaking water pipes causes property damage.
u
Hold the power tool securely.
When tightening and
loosening screws be prepared for temporarily high torque
reactions.
u
In case of damage and improper use of the battery, va-
pours may be emitted. The battery can set alight or ex-
plode.
Ensure the area is well ventilated and seek medical
attention should you experience any adverse effects. The
vapours may irritate the respiratory system.
u
Do not open the battery.
There is a risk of short-circuit-
ing.
u
The battery can be damaged by pointed objects such
as nails or screwdrivers or by force applied externally.
An internal short circuit may occur, causing the battery to
burn, smoke, explode or overheat.
u
Only use the battery with products from the manufac-
turer.
This is the only way in which you can protect the
battery against dangerous overload.
Protect the battery against heat, e.g. against
continuous intense sunlight, fire, dirt, water
and moisture.
There is a risk of explosion and
short-circuiting.
Product Description and
Specifications
Read all the safety and general instructions.
Failure to observe the safety and general in-
structions may result in electric shock, fire
and/or serious injury.
Please observe the illustrations at the beginning of this oper-
ating manual.
Intended use
The power tool is intended for driving and loosening screws
and for drilling in wood, metal, ceramic and plastic.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1)
Tool holder
(2)
Keyless chuck
(3)
Torque presetting ring
(4)
Clockwise rotational direction indicator
(5)
Anti-clockwise rotational direction indicator
(6)
Rotational direction switch
(7)
Battery release button
A)
(8)
Battery
A)
(9)
Light
(10)
Battery charge indicator
(11)
On/off switch
(12)
Handle (insulated gripping surface)
(13)
Universal bit holder
A)
(14)
Screwdriver bit
A)
A)
Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.
Technical Data
Cordless drill/driver
PSR 14,4 LI
PSR 1400 LI
PSR 1440 LI
Article number
3 603 J54 3..
Rated voltage
V=
14.4
No-load speed
min
-1
0–400
Max. torque, hard/soft
screwdriving application ac-
cording to ISO 5393
Nm
28/17.4
Max. drilling diameter
– Steel
mm
8
– Wood
mm
25
Max. screw diameter
mm
8
Chuck capacity
mm
1.5–10
1 609 92A 4Y9 | (24.06.2019)
Bosch Power Tools
