Maintenance And Cleaning - Bosch 0 607 453 series Bedienungsanleitung

GS180_bu_3609929780_t.fm5 Seite 16 Montag, 4. Oktober 1999 6:03 18
Type 0 607 453 229 / ... 230 / ... 231 / ... 232 /
... 235 / ... 236 / ... 237 / ... 238 / ... 239
The machines have torque-dependent
switch-off clutches that can be
adjusted over a wide range.
respond when the adjusted torque is
reached.
For higher torques, a correspondingly greater
counter force is necessary.
With a clamping device in the area 4, this counter
force can more easily be counteracted.
Machines that are operated with a torque greater than
4 Nm are to be used with a clamping device or an
auxiliary handle.
Take care that the auxiliary handle or the clamping
device holds the machine in a firm and secure manner.
Type 0 607 453 240 / ... 241 / ... 242
The machines have torque-dependent
S-Plus switch-off clutches that can
be adjusted over a wide range. They
respond when the adjusted torque is
reached.
Bypassing the Disengagement
The switching off of the torque can be bypassed by
pressing the lever 12 in order to screw into materials
of different hardness (e.g., wood with knots).
Applications: Sheet metal screws
Wood screws
Dismantling areas
For higher torques, a correspondingly greater
counter force is necessary.
With a clamping device in the area 4, this counter
force can more easily be counteracted.
Machines that are operated with a torque greater than
4 Nm are to be used with a clamping device or an
auxiliary handle.
Take care that the auxiliary handle or the clamping
device holds the machine in a firm and secure manner.
Reversing Rotational Direction
Rotation to the right:
Do not press the shift button 5 or release a
depressed shift button by turning again.
Rotation to the left:
Press the shift button 5. To latch, lightly turn the
depressed shift button.
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Replacing the Spring
In case work is performed with lower torques (approx.
0.6 – 2.5 Nm) than given in the product specifications,
the spring 23 can be replaced with a white spring.
They
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23
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22
Unscrew the housing 2 (left-hand threads!).
Remove the snap ring 15 with snap ring pliers and
back-up ring 16 as well as the spring 17 and clamp
bushing 18 of the quick change collet.
Remove the ball 19 and O-ring 20.
Pull the clutch 21 out of the housing 2.
Remove the retainer ring 22.
Insert the adjustment tool 13 in the cut-out of the
adjustment disk 14 and turn to the left until the
tension of the spring 23 contained therein is
completely released and it can be removed.
Insert a new spring and reassemble the clutch in the
reverse order.
Extraction of the Exhaust Air
By connecting an exhaust air hose (combined) 7 to
the hose connection piece 6, the exhaust air can be
led away.
Advantages:
– Noise reduction
– No contamination of the working area by stirred
up dust
– Exhaust air led away.

Maintenance and Cleaning

Before performing any work on the unit itself,
disconnect the air supply.
Keep the unit and the tool holder clean at all times.
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