Service Manual 04/2010 Rev.B
129
FAULT 11
: THE CHUCK ARM DROPS:
Replace the retainer valve 6.13.
Check the chuck arm piston seals 6.15.
On machines non CE proved replace the coil
valve 6.8.
FAULT 12
: THE CHUCK DOES NOT CLAMP
THE WHEELS:
Check the jaws 7.19.
Check the chuck cylinder pressure 6.5.
Check the chuck cylinder 6.16.
Check the manifold revolving 6.5.
Call GS.
FAULT 13
: THE MACHINE SHOWS SLOW
HYDRAULIC MOVEMENTS:
Check the hydraulic oil level 6.2.
Check the high pressure circuit 6.3.
Check the hydraulic pump 6.7.
Call GS.
FAULT 14
: THE MACHINE SHOWS LOW BEAD
BREAKER POWER:
Check the hydraulic oil level 6.2.
Check the high pressure circuit 6.3.
Check the saddle adjustment 6.6.
Check saddle cylinder 6.9 and 6.10.
Check saddle cylinder seals 6.9 and
6.10.
FAULT 15
: THE CHUCK IS NOISY:
Check the gear oil level.
Check if there is contact among pulleys and
their steel protection 5.9.
Check the belts 5.9.
Check motor pulley 5.9.
Check if chuck motor fan is loosened 5.9.
Check the chuck motor cable 5.8.
Check the chuck motor 5.9.
Check the warm screw 7.20.
Call GS.
FAULT 16
: THE HYDRAULIC ASSY IS NOISY:
Check the hydraulic oil level 6.2.
Check the hydraulic motor fan 5.5.
Check the hydraulic motor cable 5.4.
Check the hydraulic motor 5.5.
Check the joints 5.5.
Check the hydraulic pump 6.7.
Call GS.
FAULT 17
: DURING THE MOUNTING –
DISMOUNTING OPERATION THE CHUCK ARM
ALWAYS REQUIRES ADJUSTMENT:
Check saddle adjustment 6.6.
Check the tool holder arm 7.16 and 7.17.
Check the saddle bushings 7.4.
Call GS.
FAULT 18:
THE MACHINE SHOWS SLOW
TOOL HOLDER ARM MOVEMENT:
Check the low pressure circuit 6.4.
Check tool holder cylinder 6.17.
Check if the hook is well adjusted 7.11
and7.13.
Check if the screw support tool is well
adjusted 7.15.
Check if the tool holder arm is fine 7.16
and7.17.
Call GS.
FAULT 19:
THE ROBOTIC DOES NOT MAKE A
COMPLETE ROTATION:
Check the robotic rotation 7.5.
Check the robotic rotor 7.6.
Check the lower robotic cam 7.7.
Check the cabinet tool holder moving 7.8.
Call GS.
FAULT 20:
MACHINE SHOWS OIL LEAKING
FROM THE GEAR BOX:
Check the tank sealing 7.21.
Check the worm screw seal 7.21.
Call GS.