Maintenance And Service - Bosch GTB 185-LI Professional Manual Original

Adjusting the Screw-in Depth (see figure B)
The depth to which the screw head is screwed into the work-
piece can be preset by turning the adjusting sleeve (3).
Turn the adjusting sleeve (3) to the position of
your required screw-in depth. The number on
the scale (visible on the edge of the adjusting
sleeve (3)) can be used as a guide for your re-
quired screw-in depth.
Turning the adjusting sleeve (3) clockwise in-
creases the screw-in depth; turning it anti-
clockwise decreases the screw-in depth. Turning the adjust-
ing sleeve (3) beyond the MAX position will remove it from
the stop sleeve (2) completely.
The best way to determine the setting you require is to drive
in some test screws.
PowerSAVE mode (see figure C)
To activate PowerSAVE mode, briefly press the
PowerSAVE on/off button (9). The (11)
PowerSAVE LED indicator will light up. Then
briefly press the on/off switch (12) and lock it
in place by pressing the lock-on button (6).
The motor remains deactivated/disconnected, even if the
on/off switch (12) is pressed. Now push the power tool
gently into the workpiece to activate the motor.
The PowerSAVE LED indicator (11) will go out if the power
tool is unused for 30 minutes. To activate PowerSAVE mode
again, disengage the lock by briefly pressing the on/off
switch (12). Then press the on/off switch (12) again and
lock it in place with the lock-on button (6). The PowerSAVE
LED indicator (11) will light up again.
Reversible depth stop (see figure D)
To loosen or unscrew screws, line up the ar-
rows on the adjusting sleeve (3) and on the
gearbox of the power tool so that they are op-
posite one another. Pull the adjusting sleeve
(3) backwards until it audibly clicks into place
on the gearbox without any gaps. The screwdriver bit (1) is
now clearly visible. The power tool is ready to loosen or un-
screw screws.
Slide the rotational direction switch (5) on the left-hand side
of the power tool backwards (i.e. away from the front of the
power tool). The rotational direction switch (5) on the right-
hand side of the power tool automatically slides forwards.
Switch on the power tool.
Note: Screws can also be loosened by removing the revers-
ible depth stop (4) completely.
The reversible depth stop (4) cannot be pulled back when
the adjusting sleeve (3) is in or above the MAX position.
Temperature-dependent overload protection
In normal conditions of use, the power tool cannot be over-
loaded. In the event of heaving loading or the temperature
rising/falling outside the permitted battery temperature
range, the speed will be reduced. The power tool will not run
at full speed again until the permitted battery temperature
has been reached.
Bosch Power Tools
Protection against deep discharge
The lithium-ion battery is protected against deep discharge
by the "Electronic Cell Protection (ECP)". When the battery
is discharged, the power tool is switched off by means of a
protective circuit: The application tool no longer rotates.
Practical advice
Belt clip
You can use the belt clip (15) to hang the power tool on a
belt, for example. You then have both hands free and the
power tool is always at hand.

Maintenance and Service

Maintenance and Cleaning
Remove the battery from the power tool before carry-
u
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
moved for transport and storage. There is risk of injury
from unintentionally pressing the on/off switch.
To ensure safe and efficient operation, always keep
u
the power tool and the ventilation slots clean.
After-Sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. You can find explosion drawings and information on
spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you
with any questions about our products and their accessor-
ies.
In all correspondence and spare parts orders, please always
include the 10‑digit article number given on the nameplate
of the product.
Malaysia
Robert Bosch Sdn. Bhd.(220975-V) PT/SMY
No. 8A, Jalan 13/6
46200 Petaling Jaya
Selangor
Tel.: (03) 79663194
Toll-Free: 1800 880188
Fax: (03) 79583838
E-Mail: kiathoe.chong@my.bosch.com
www.bosch-pt.com.my
You can find further service addresses at:
www.bosch-pt.com/serviceaddresses
Transport
The recommended lithium-ion batteries are subject to legis-
lation on the transport of dangerous goods. The user can
transport the batteries by road without further require-
ments.
When shipping by third parties (e.g.: by air transport or for-
warding agency), special requirements on packaging and la-
belling must be observed. For preparation of the item being
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