Bosch GBH 18V-45 C Professional Notice Originale page 8

8 | English
Cordless rotary hammer
F)
Max. signal range
A)
Depends on battery in use
B)
Pre-assembled
C)
Can be retrofitted
D)
Limited performance at temperatures <0 °C
E)
The mobile terminal devices must be compatible with
®
Bluetooth Low Energy devices (version 4.2) and sup-
port the Generic Access Profile (GAP).
F)
The signal range may vary greatly depending on ex-
ternal conditions, including the receiving device used.
The Bluetooth® range may be significantly weaker in-
side closed rooms and through metallic barriers (e.g.
walls, shelving units, cases, etc.).
Noise/Vibration Information
Noise emission values determined according to
EN 60745-2-6.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 94 dB(A); sound power level
105 dB(A). Uncertainty K = 3 dB.
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K
h
determined according to EN 60745-2-6:
Hammer drilling into concrete: a
h
2
Chiselling: a = 7.0 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 and may be used to com-
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
The stated vibration level and noise emission value repres-
ent 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 their hands warm,
and organising workflows correctly.
Assembly
Before carrying out any work on the power tool (e.g.
u
maintenance, tool change, etc.) as well as during
transport and storage, press the lock-on button to
1 609 92A 53S | (10.09.2020)
2 2
= 8.5 m/s , K = 1.5 m/s
2
,
GBH 18V-45 C
m 30
lock the on/off switch. There is risk of injury from unin-
tentionally pressing the on/off switch.
Inserting the Bluetooth® Low Energy Module
GCY 42 (Accessory)
Read the corresponding operating instructions for informa-
tion about the Bluetooth® Low Energy Module GCY 42.
Battery Charging
Use only the chargers listed in the technical data. Only
u
these chargers are matched to the lithium-ion battery 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 (see figure A)
The battery (11) is equipped with two locking levels to pre-
vent the battery from falling out if the battery release
button (13) is pressed unintentionally. As long as the bat-
tery is inserted in the power tool, it is held in position by
means of a spring.
– To remove the battery (11), press the release
button (13) and pull the battery out of the power tool. Do
not use force to do this.
Battery charge indicator
The green LEDs on the battery charge indicator indicate the
state of charge of the battery. For safety reasons, it is only
possible to check the state of charge when the power tool is
not in operation.
Press the button for the battery charge indicator or
show the state of charge. This is also possible when the bat-
tery is removed.
If no LED lights up after pressing the button for the battery
charge indicator, then the battery is defective and must be
replaced.
Note: The state of charge of the battery is also displayed on
the user interface (14) (see "Status indications", page 10).
GBH 18V-45 C
30
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