Bosch GBH18V-34CQN Operating/Safety Instructions Manual page 15

gouges, etc., the "Hammering" mode
must be selected.
"Vario-Lock"
The Vario-Lock position is intended for
use with chiseling bits such as bull
points, spades, gouges, etc. Choose a
position which is best suited for your
operation.
Turn the mode selector dial 4, to the
"vario-lock" setting. Next, rotate the
locking sleeve, along with the accessory,
to the desired position. Then turn the
mode selector dial to the "Hammering"
setting and slightly turn the locking
sleeve to have it automatically lock into
a definite position (Fig. 14).
User Interface (Fig. 15)
The user interface 9 is used to select
the work preset and to indicate the
status of the power tool and battery.
BATTERY CHARGE INDICATOR
When the battery charge indicator 9d is
glowing green, the battery is charged
and the number of bars shows the
percentage level of the charge.
Glowing yellow and only one bar
indicates that the battery needs to be
charged or replaced soon.
Glowing red and only one bar means
that the battery charge is depleted.
TEMPERATURE INDICATOR
If the temperature indicator 9b is
glowing yellow, the critical temperature
of the motor, electronics or battery has
been reached. Run the power tool at no
load and allow it to cool down.
If the temperature indicator is glowing
red, power tool is overheated and will
switch off. Allow the power tool to cool
down.
SMARTPHONE STATUS INDICATOR
Green Smartphone status indicator 9c
shows
information available in 'Bosch Toolbox'
app for user to read.
Yellow smartphone status indicator 9c
shows
information available (e.g. temperature
warning).
Red smartphone status indicator 9c
shows that there's critical information
0.561.8187
Operating Instructions
that there's non-critical
that there's
www.
Fig. 15
9a
9b
9c
9f
9g
available. It is recommended that the
user reviews the message immediately.
Refer to "Using 'Bosch Toolbox' app"
chapter for more information.
POWER TOOL STATUS FRAME
Green light of the power tool status
frame 9a indicates that everything is
functioning as intended.
Yellow light indicates that:
a.
b.
Steady red light indicates that:
a.
b.
important
c.
-15-
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B
4
Critical temperature has been
reached (the temperature indicator
9b is also glowing yellow) or
Battery is almost empty (the battery
charge indicator 9d is also glowing
yellow).
Power tool is overheated (the
temperature indicator 9b is glowing
red) or
Battery is depleted (the battery
charge indicator 9d is also glowing
red).
An attempt has been made to press
Lock-on button 6 while the tool was
running in any mode other than
"Hammering" (See "Lock-On / Lock-
information@itm.
Fig. 14
A
9d
9e
9