Connection To The Power Supply - Bosch EXACT 4 Originalbetriebsanleitung

OBJ_BUCH-529-002.book Page 20 Monday, December 9, 2013 1:37 PM
20 | English
Type 0 602 492 431/... 433/... 435/... 439/
... 441/... 443/... 445
These industrial cordless screwdrivers cannot be operated
with constant voltage regulator.

Connection to the Power Supply

Note: Please note that upon delivery neither a battery pack
nor a voltage adapter is inserted in the power tool.
 Never store rechargeable batteries in a battery pow-
ered tool. Rechargeable batteries last longer and are easi-
er to recharge when they are stored separately. Remember
to fully recharge batteries that have been stored for a long-
er time before use.
Battery Charging
Charge the battery with a suitable charging unit before insert-
ing it into the power tool. The exact description of the charg-
ing procedure can be found in the operating instructions of
the charging unit and the hints in this manual (see "Charging
Procedure", page 19).
The battery is equipped with an NTC temperature sensor that
allows charging only in the temperature range between 0 °C
(+32 °F) and 45 °C (+113 °F). A long service life of the bat-
tery is achieved in this manner. With correct usage, the bat-
tery can be recharged up to 3000 times.
A battery that is new or has not been used for a longer period
does not develop its full capacity until after approx. 5 charg-
ing/discharging cycles.
Batteries should only be recharged when the LED indicator
"battery condition" of the power tool shows red.
Battery Insertion/Removal (see figure C)
Move the rotational direction switch 3 to the center position.
This action locks the on/off trigger switch 6 in the "off" posi-
tion, which prevents the tool from running. Insert a fully
charged battery 5 into the handle of the power tools.
Insure that the battery is in the correct position and that the
locking buttons 4 engage securely into the handle of the pow-
er tool.
 Do not exert any force when inserting/removing the
battery. Batteries with APT contact (Akku Pack Top) are
designed in such a manner that they can only be inserted
into the power tool or the charger in the correct position.
To remove the battery 5, squeeze the locking buttons 4 on
both sides and pull the battery downward out of the handle.
Inserting/Removing the Voltage Adapter (see figure D)
Type 0 602 490 431/... 433/... 435/... 437/
... 439/... 441/... 443/... 471/
... 447/... 469
Select the voltage adapter that matches the rated voltage of
your power tool.
The voltage adapters may be differentiated, depending on the
voltage, by the color of the housing of the D-sub connector
16. The housing of the D-sub connector for a voltage of 9.6 V
is light blue in color, and that for a voltage of 12 V is red in
color.
3 609 929 C61 | (9.12.13)
 The adapter housing 18 may be mounted in or dis-
mounted from the industrial battery-operated screw-
driver only when the constant voltage regulator is
switched off or when the connector 16 is disconnected
from the constant voltage regulator.
Move the rotational direction switch 3 to the center position.
This action locks the on/off trigger switch 6 in the "off" posi-
tion, which prevents the tool from running.Insert the adapter
housing 18 into the handle of the power tool. Insure that the
adapter housing is in the correct position and that the locking
buttons 4 engage securely into the handle of the power tool.
Subsequently, plug the connector 16 of the voltage adapter
15 that matches your power tool into the connection socket.
Screw the connector 16 tightly in the connection socket 15
by tightening the two screws 17 by hand.
To remove the voltage adapter, loosen the two screws 17 on
the connector 16 of the switched off constant voltage regula-
tor and and pull the connector out of the connection socket
15. Subsequently, squeeze the locking buttons 4 on both
sides and pull the adapter housing 18 out of the hande of the
power tool.
Type 0 602 492 431/... 433/... 435/... 439/
... 441/... 443/... 445
These industrial cordless screwdrivers cannot be operated
with constant voltage regulator.
Changing Application Tools on the Head with
Quick-change Chuck (see figure E)
 When working with an application tool, pay attention
that the application tool is firmly seated on the tool
holder. When the application tool is not firmly connected
with the tool holder, it can come loose again and not be
controlled.
Inserting
Pull the quick-change chuck 19 to the front. Insert the tool 9
into the tool holder 8 and release the quick-change chuck.
Use only insertion tools with fitting end pieces
(1/4" hexagonal).
Do not attempt to insert quick-change type drill bits into this
chuck. Centre grip screwdriver equipped with shut-of clutch-
es are not designed for drilling applications. The chlutch can
shut-off automatically and without warning. Attempting to re-
start drilling after shut-off has been reached can cause the
power tool to twist out of your hand until the clutch again
reaches shut-off.
Removing
Pull the quick-change chuck 19 to the front. Take the tool 9
out of the tool holder 8 and release the quick-change chuck.
Operation
Use safety equipment. Always wear eye
protection. Safety equipment such as dusk
mask, non-skid safety shoes, hard hat, or hear-
ing protection used for appropriate conditions
will reduce personal injuries.
Bosch Power Tools