11. Pneumatic Scheme - Bosch TCE 260 Operation Manual

en 22 | TCE 260 | Pneumatic scheme
6. The turntable can not fix the rim
R
The turntable cylinder is damaged
$
Change the turntable cylinder;
$
Change the turntable cylinder sealing kit.
7. The torque is not enough when demount/ mount the
tire
R
The tensile force of the belt is not enough and the
bead can not be led into the groove of the rim.
$
Adjust the belt;
$
Change the motor capacitor;
$
Change the motor;
$
Use the tire pressing help to lead the tire into the
groove of the rim while keep full lubrication on
the bead.
8. When lock the tool head, the distance between the
tool head and the rim should not be too far or too
near
R
Lock plate releases for the bad adjustment
$
Adjust the lock plate bolt at the back end of the
hexangular shaft;
$
Adjust the lock plate bolt at the back end of the
horizontal arm.
9. The vertical movement of the hexangular shaft is not
smooth
R
The lock plate does not work
$
Change the lock plate;
$
The bolt at the lock plate is released;
$
Adjust the hexangular shaft lock plate.
10. The tool head can not lock for the tool head
move too much in the process of demount/mount
tire and the rim is easy to be damaged
R
Lock cylinder is damaged, there is wear at the sliding
position of horizontal/ vertical arm and without air
to flow in
$
Change the lock cylinder sealing part;
$
Change the lock cylinder;
$
Adjust the bolt at the lower part of the horizontal
arm, making the clearance between the horizontal
arm bushing and hexangular shaft narrower;
$
Adjust the bolt at the front end of the vertical
arm, making the clearance between the horizontal
arm bushing and quartet shaft narrower;
$
Adjust the lock plate.
11. The vertical arm can not swing out or too slow
R
Vertical arm control air route with problem
$
Change vertical arm cylinder sealing kits;
$
Change vertical arm cylinder;
$
Check whether there is bending at the air hose;
$
Check whether there is air leakage at the vertical
arm tilt back control pedal valve;
$
Change the pedal valve;
$
Adjust the air flow at the nozzle on the adjust
valve.
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1 987 AT7 374 2015-09-02
Tool head cylinder air leakage/ hook without
12.
force
R
The cylinder piston is damaged/ sealing kits is bro-
ken
$
Change the cylinder piston;
$
Change the sealing kits of the cylinder;
$
Change the cylinder.

11. Pneumatic scheme

Robert Bosch GmbH