Bosch GDR Professional Manual Original página 15

Cordless impact screwdriver
Weight according to EPTA-Procedure
01:2014
Permitted ambient temperature
– during charging
B)
– During operation and during storage
Recommended batteries
Recommended chargers
A) Depends on battery in use
B) Limited performance at temperatures <0 °C
Noise/Vibration Information
Noise emission values determined according to
EN 62841-2-2.
Typically the A-weighted noise level of the power tool is:
Sound pressure level 95.5 dB(A); sound power level 106.5
dB(A). Uncertainty K = 3 dB.
Wear hearing protection
Total vibration values a (triax vector sum) and uncertainty K
h
determined according to EN 62841-2-2:
2
Screwdriving: a =9.5 m/s , K=1.5 m/s
h
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure detailed in EN 62841
and may be used to compare power tools. They may also be
used for a preliminary estimation of vibration and noise
emissions.
The given vibration level and noise emission value represent
the main applications of the power tool. However, if the
power tool is used for other applications, with different ap-
plication tools or is poorly maintained, the vibration level
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
over the total working period.
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
power tool and application tools, keeping the hands warm,
and organising workflows correctly.
Assembly
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.
Bosch Power Tools
kg
°C
°C
2
.
GDR 18 V-160
1.7
0 to +45
–20 to +50
GBA 18 V..
GAL 18
GAX 18
Battery Charging
Use only the chargers listed on the accessories page.
u
Only these chargers are matched to the lithium-ion bat-
tery of your power tool.
Note: The battery is supplied partially charged. To ensure
full battery capacity, fully charge the battery in the charger
before using your power tool for the first time.
The lithium-ion battery can be charged at any time without
reducing its service life. Interrupting the charging process
does not damage the battery.
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.
Do not continue to press the On/Off switch after the
u
power tool has automatically switched off. The battery
can be damaged.
Follow the instructions on correct disposal.
Removing the battery
The battery (3) is equipped with two locking levels to pre-
vent the battery from falling out when pushing the battery re-
lease button (4) unintentionally. As long as the battery is in-
serted in the power tool, it is held in position by means of a
spring.
To remove the battery (3), press the release button (4) and
pull the battery forward and out of the power tool. Do not
use force to do this.
Changing the Tool (see figures A and B)
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-
English | 15
GDX 18 V-180
A)
0 to +45
–20 to +50
GBA 18 V..
GAL 18
GAX 18
1 609 92A 4PW | (25.10.2018)
A)
1.8