English |
25
Bosch Power Tools
3 609 929 C62 | (9.12.13)
An angled screw head with 1/4" internal hexagon (Article
number 0 607 453 618) is available for these industrial
cordless angle wrenches.
Inserting
Insert the tool bit
1
into the internal hex socket of the tool
holder
2
until it can be felt to engage.
Removing
Pull the tool bit
1
off of the tool holder
2
with the aid of pliers,
if necessary.
Operation
Use safety equipment. Always wear eye
protection.
Safety equipment such as dusk
mask, non-skid safety shoes, hard hat, or hear-
ing protection used for appropriate conditions
will reduce personal injuries.
Starting Operation
When starting the power tool, you should first select the di-
rection of rotation with the rotational direction switch
14
since the power tool starts only when the rotational direction
switch
14
is not in the middle position (switch-on lock).
Reversing the rotational direction (see figure F)
Right rotation:
For driving in screws, push the rotational di-
rection switch
14
left to the stop.
Left Rotation:
For loosening or unscrewing screws, push the
rotational direction switch
14
right to the stop.
Actuate the rotational direction switch 14 only when
the machine is at a standstill.
Switching on the LED Work Area Illumination
The work area illumination
18
makes possible the lighting of
the screwing position for unfavorable light conditions. The
work area illumination
18
is switched on by lightly pressing
the on/off switch
13
. When the on/off switch is firmly
pressed, the power tool is switched on and the work area illu-
mination continues to light.
Do not look directly into the work area illumination –
your sight can be temporarily degraded!
Switching On and Off
The screwdriver have a
shut-off clutch
that
depends on the torque and can be set in the
given range. It responds when the torque that
is set is reached.
Note:
When operating the screwdriver with a voltage adapter,
the constant voltage regulator must be put into operation first.
To
start
the machine press the on/off switch
13
to the stop.
The machine
switches off automatically
as soon as the pre-
set torque is reached.
When the on/off switch 13 is released prematurely, the
preset torque is not reached.
To save energy, only switch the power tool on when using it.
Working Advice
Before any work on the machine (e. g., maintenance,
tool change, etc.) as well as during transport and stor-
age, set the rotational direction switch to the centre
position.
Unintentional actuation of the On/Off switch can
lead to injuries.
Apply the power tool to the screw/nut only when it is
switched off.
Rotating tool inserts can slip off.
Setting the Torque (see figure G
–
I)
The tightening torque is dependent on the spring pretension
of the shut-off clutch. The shut-off clutch responds in right as
well as left rotation when the torque setting is reached.
For setting the individual tightening torques, use only the ad-
justment tool
30
provided.
Push the torque selector switch
7
on the power tool com-
pletely back.
Insert an Allen key
31
into tool bit
1
and turn it slowly.
When a small indentation (adjusting dial
32
) is visible in the
clutch, insert the adjustment tool
30
into the indentation and
turn it.
Please observe the information of your bought-out flat drive
or inquire at your specialist shop.
Slowly turn the tool holder
2
using an open-end spanner.
When a small indentation (adjusting dial
32
) is visible in the
clutch, insert the adjustment tool
30
into the indentation and
turn it.
Turning in the clockwise direction results in a higher torque, in
the counterclockwise direction, a lower torque.
Remove the adjustment tool
30
. Shut the torque selector
switch
7
again to protect the clutch against contamination.
Note:
The required adjustment is dependent on the type of
threaded connection and can be best determined by practical
trials. Check the trial screwings with a torque wrench.
Set the torque only in the specified performance range,
otherwise the shut-off clutch will no longer respond.
Marking the Torque Setting
For these industrial cordless angle wrenches, the angled
screw head must be removed first, see “Adjusting and Remov-
ing the Angled Drive Head”, page 26.
The torque can be marked now as described below.
To identify individually adjusted tightening torques, the mark-
ing ring
17
an be replaced with a marking ring of another
color.
ANGLE EXACT
2
|
3
|
6
|
7
|
7–900
|
8
|
10–650
|
14–420
|
15
ANGLE EXACT
2
|
3
|
6
|
7
|
7–900
|
8
|
10–650
|
14–420
|
15
|
17
|
23
|
25–200
|
30
|
30–300
ANGLE EXACT
14CF
|
22CF
|
29CF
ANGLE EXACT
25–250
|
30–380
|
40–280
|
50–210
|
60–170
ANGLE EXACT
25–250
|
30–380
|
40–280
|
50–210
|
60–170
ANGLE EXACT
2
|
3
|
6
|
7
|
7–900
|
8
|
10–650
|
14–420
|
14CF
|
15
|
17
|
22CF
|
23
|
25–200
|
29CF
|
30
|
30–300
OBJ_BUCH-412-002.book Page 25 Monday, December 9, 2013 5:34 PM
