Tecnodue I.T.S. PT 355, Operating Manual

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I.T.S. Ital Trade Services PT 355 Operating Manual
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9. Troubleshooting and relative solutions
9.1 Basic machine
a) The quick couplings can't be connected:
Check if there's pressure on the hoses in case bring the pressure to zero ( see relative instructions )
Check if the quick couplings are clean
b) The machine does not move in linear way:
The above mentioned situation could happen in case of clash or in case the machine with the pipe assembled in has been fiercely
moved. If the damaged part can be located proceed to the substitution, however if the trouble still remain, kindly contact the
Customer Service
c) The nut/s is/are seizure:
Replace the complete tie rod bolt
d) Oil leakage in the cylinders:
Consult the Customer Service Dept. verify if it's necessary to replace the cylinders or just the gasket
9.2 Facing tool
a) The engine does not start:
Unplug the facing tool and check the electric connections and the safety micro-switch (shown by the arrow)
b) The engine is burnt out:
In case it's need to replace the engine the following operations must be done:
- Unplug the facing tool
-
Disconnect the drill from the connecting box
-
Remove the connecting box
- Remove the carter
-
By acting on the appropriate screw slack the eccentric fixing screw
- Turn the drill in view to slack the chain
-
Carefully remove the chain from the pinion avoiding to remove it from the
crown gear
- Remove the drill
-
Remove the pinion from the drill engine
-
Mount the new drill engine following the above procedure in a reverse way
c) The blades do not remove material:
Wear and tear of one cutting side enlighten the screws and turn the blades using the other side.
Wear and tear of both cutting side of the blades replace with original spare parts.
9.3 Hydraulic unit
a) The engine does not start:
Check that the hydraulic unit engine is switched on
The microswitch is damaged or wrongly adjusted
- To adjust the microswitch you must enlighten the screws show in the
-
figure below and bring the lever A to position A3.
-
Move the microswitch towards the internal of the hydraulic until the
engine start and tighten the fixing screw.
-
Check that in position A1the engine is switched off.
-
In different case adjust the microswitch position again.
b) The engine replacement: