Setting Head Position; Prolonged Machine Inactivity; Machine Disposal; Troubleshooting - Ravaglioli G7645 Série Manuel D'instructions

5.4.2

Setting head position

When finished with clamp adjustment, set head position along its 3 orthogonal axes using the sample rim. Tighten
the dowels and the lower screw firmly to lock the head in position. When finished, correct head working position
(equipped with roller or insert) when locked should be as shown in Figure 20A-20B. Tighten bolts and nuts to the
following torque values:
• lower screw:
• adjusting clamp bolts:
6.

PROLONGED MACHINE INACTIVITY

In the event of prolonged machine inactivity (6 months or more), disconnect the machine from the mains.
Release residual pressure inside the cylinders by operating the corresponding controls.
Protect all delicate machine parts.
Protect the hydraulic hoses or they will damage if left to dry. Before restarting the machine, make sure all the
protected machine components are working properly and check entire machine for proper operation.
7.

MACHINE DISPOSAL

In the event of the machine is to be disposed of, disassemble it and sort the parts by material (metal, plastic, oils,
etc.). Dispose of the different parts and materials according to applicable waste disposal regulations.
INSTRUCTIONS FOR THE CORRECT MANAGEMENT OF WASTE FROM ELECTRIC AND
ELECTRONIC EQUIPMENT (WEEE) ACCORDING TO LEGISLATIVE DECREE 151/05 AND 2002/96/
EEC AND 2003/108/EEC DIRECTIVES.
• WEEE may not be disposed of as urban waste.
• These kinds of waste must be collected separately and taken to dedicated collection and recycling centres,
according to OEM instructions and abiding by national laws.
• The above symbol on the product means that anyone wishing to dispose of the waste must follow the above-
mentioned instructions.
• Any incorrect management of the waste or its parts or its abandonment outside dedicated areas could
contaminate the environment, owing to the dangerous substances contained in it, and cause damage to human
health, flora and fauna.
• National laws provide for sanctions against those responsible for illegal disposal or abandonment of waste from
electric and electronic equipment.
8.

TROUBLESHOOTING

Certain problems which may arise while using the tire changer are listed below. The manufacturer cannot
accept any liability for injury to people or animals and damage to things caused by unauthorized staff using
the equipment. In the event of faults, you are advised to contact the technical service department in good
time to receive advice about how to carry out work and/or adjustments in maximum safety conditions, thus
avoiding the risk of injury to people or animals and damage to things.
Disconnect the tire changer from the mains in case of emergency and/or before servicing.
PROBLEMS
The spindle does not work if
pedal is pressed.
The self-centering device stops
during tire assembly/disas-
sembly.
The spindle does not clamp the
rim properly.
70 Nm
40 Nm.
CAUSES
a) No voltage available.
Motor faulty.
b)
Safety fuses
c)
system blown.
a) Transmission belt slow or
worn out.
a) Clamps worn out.
One or more
b)
cylinders faulty.
7300-M009-0_R
REMEDIES
a) Check that the plug is properly
connected
for machine working.
Check for correspondence of electric
b)
data of the machine with the mains.
Check for proper working conditions.
c)
Check connections and parts (motors
and switches).
a) Check for proper working conditions
of the transmission belt. Tension up
and/or replace, if necessary.
a) Replace clamps.
pneumatic Replace pneumatic cylinder gaskets.
b)
and power supply is
GB
47