Idiomas disponibles
Idiomas disponibles
Table top mounts or demounts
wheels with difficulty
Insufficient belt tension.
• Adjust tension or replace belt.
Vertical head does not raise or does it too
far from rim
Clamping plate not adjusted.
• Adjust plate.
• Restore setting.
The vertical head holder arm has
difficulty rising
Defective clamping plate.
• Replace plate.
Clamping plate not adjusted.
• Adjust plate.
Vertical and horizontal limit stops
do not operate
No air passing through clamping handle /
valve.
• Check hose circuit.
• Replace handle / valve.
Column does not tilt
Column tilting cylinder faulty.
• Replace column opening cylinder.
No air supply to cylinder.
• Hoses folded.
• Replace valve.
• Check tightness of arm pivot.
Clamping arm cylinders leak air
Faulty piston or gaskets.
• Replace pistons and gaskets.
Column tilts violently or too slowly
Incorrect release valve setting.
• Adjust air delivery regulators on control valve.
Tyre pressure gauge needle fails
to return to 0
Pressure gauge faulty or damaged.
• Replace pressure gauge.
User Manual M 928 ROYAL
Wheel lifter not working
Control out of operation.
• Check pedal board.
Rises slowly or has insufficient force.
• Check for folded hoses.
• Adjust delivery on pedal board.
• Replace the valve on the lifter pedal control board.
Cylinder leaking air.
• Replace cylinder gaskets.
• Replace cylinder.
WARNING
The "Spare parts" handbook does not authori-
se users to carry out work on the machine with
the exception of those operations expressly
described in the user manual. It only enables
users to provide the technical assistance
service with precise information in order to
minimise delays.
89
