Malfunction - Bosch TCE 5210 Repair Instructions

en 20 | TCE 5210 | Malfunction
2.

Malfunction

Anomalies
The machine does not turn on.
The machine is on, but there is no motion.
The self-centering chuck does not rotate in any direction.
The self-centering chuck turns with insufficient strength.
The self-centering chuck does not lock the wheel
correctly.
The machine (trolley, arm or mandrel) makes no hydraulic motion.
The tool arm comes off under stress.
The tool arm does not turn over.
|
1 695 400 317 2008-10-17
Causes and possible remedies
Check the electrical supply, the plug, the so-
+
cket, the fuses on the plug.
+ Check the fuses in the electrical panel.
+ Check the correct rotation of the hydraulic pump, if ne-
cessary invert the rotation direction (see chap. 3).
+ Joystick on the pedal box defective, replace (see chap. 3).
+ Electrovalve blocked, try to unblock manu-
ally or replace the component (see chap. 3).
+ Low tension fuse is burnt, replace.
+ Pedal box cable damaged, replace.
+ Check the correct insertion of the plug and its connection.
+ Turn on the main switch.
+ Replace the fuses.
+ Micro switch on the pedal box defective, replace.
+ Pedal box cable damaged, replace.
+ Check the correspondence of the mains tension
+ with that shown on the registration plate.
+ Adjust the belt tightener (see instructions).
+ Check the fuses.
+ Check that the motor of the control pa-
nel turns in the correct direction.
+ Check the pressure on the hydraulic circuit and
eventually adjust (see instructions).
+ Check and eliminate eventual losses of pressure.
+ Wrong rotation direction of the hydraulic pump, in-
vert the phases in the tension plug.
+ Motor protector activated, turn on again the
thermal-magnetic circuit breaker.
+ Burnt fuses, replace.
+ Pedal box cable damaged, replace.
+ Lack of oil in the circuit, top up.
Adjust the locking ratchets (see instructions).
Check the efficiency of the spring, eventually replace.
Robert Bosch GmbH