Changing The Tool; Method Of Operation; Starting Operation - Bosch GDR 18V-200 C Professional Notice Originale

OBJ_BUCH-3329-001.book Page 16 Monday, April 9, 2018 10:26 AM
16 | English
The lithium-ion battery can be charged at any time without re-
ducing its service life. Interrupting the charging procedure
does not damage the battery.
The lithium-ion battery is protected against deep discharging
by the "Electronic Cell Protection (ECP)". When the battery is
empty, the machine is switched off by means of a protective
circuit: The inserted tool no longer rotates.
 Do not continue to press the On/Off switch after the
machine has been automatically switched off. The bat-
tery can be damaged.
Observe the notes for disposal.
Removing the battery
The battery 6 is equipped with two locking levels that should
prevent the battery from falling out when pushing the battery
unlocking button 7 unintentionally. As long as the battery is
inserted in the power tool, it is held in position by means of a
spring.
To remove the battery 6, press the unlocking button 7 and
pull out the battery toward the front. Do not exert any force.

Changing the Tool

 Before any work on the machine itself (e. g. mainte-
nance, tool change, etc.) as well as during transport
and storage, remove the battery from the power tool.
There is danger of injury when unintentionally actuating
the On/Off switch.
 Regularly clean the power tool's air vents. The motor's
fan will draw the dust inside the housing and excessive ac-
cumulation of powdered metal may cause electrical haz-
ards.
GDR 18V-200 C/GDX 18V-200 C:
Inserting
Pull the locking sleeve 2 forward, push the insert tool to the
stop into the tool holder 1 and release the locking sleeve 2 to
lock the insert tool.
Impact-proof screwdriver bits 17 can be inserted using a uni-
versal bit holder with ball catch 16.
GDX 18V-200 C:
 When working with an application tool, pay attention
that the application tool is connected securely on the
tool holder. When the application tool is not securely con-
nected with the tool holder, it can come off during applica-
tion.
Slide the application tool 18 onto the square drive of the tool
holder 1.
1 609 92A 3WM | (9.4.18)
With this system, there will be a slight amount of play around
the application tool 18 after connecting securely to the tool
holder 1; this has no influence on the function/safety.
Some application tools (e. g. double bits) cannot be safely se-
cured in the tool holder.
Removing
Pull the locking sleeve 2 forward and remove the insert tool.
Operation

Method of Operation

The tool holder 1 with the tool is driven by an electric motor
via a gear and impact mechanism.
The working procedure is divided into two phases:
Screwing in and tightening (impact mechanism in action).
The impact mechanism is activated as soon as the screwed
connection runs tight and thus load is put on the motor. In this
instance, the impact mechanism converts the power of the
motor to rotary impacts. When loosening screws or nuts, the
process is reversed.

Starting Operation

Inserting the battery
 Use only original Bosch lithium-ion batteries with the
voltage listed on the nameplate of your power tool.
Using other batteries can lead to injuries and pose a fire
hazard.
Set the rotational direction switch 12 to the centre position to
protect the power tool against accidental starting.
Insert the charged battery 6 from the front into the base of the
power tool until the battery is securely locked.
Reversing the rotational direction (see image C)
The rotational direction switch 12 is used to reverse the rota-
tional direction of the machine. However, this is not possible
with the On/Off switch 13 actuated.
Right rotation: For driving in screws and tightening nuts,
press the rotational direction switch 12 through to the left
stop.
Left Rotation: For loosening and unscrewing screws and
nuts, press the rotational direction switch 12 through to the
right stop.
Switching On and Off
To start the machine, press the On/Off switch 13 and keep it
pressed.
To switch off the machine, release the On/Off switch 13.
To save energy, only switch the power tool on when using it.
Adjusting the Speed
The speed of the switched-on power tool can be variably ad-
justed, depending on how far the On/Off switch 13 is
pressed.
Light pressure on the On/Off switch 13 results in a low rota-
tional speed. Further pressure on the switch results in an in-
crease in speed.
Bosch Power Tools