Vicon RV 4116, Operation And Maintenance Manual

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▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ General information about the machine
4
83-004-0.
fm
ID
M
English
- 72 -
Part 2
If it is necessary to replace worn components, only use original spare
parts. The manufacturer disclaims all responsibility for damages to peo-
ple or components, which are caused by the use of non-original spare
parts and special interventions that can modify the safety requirements
without being authorised by the manufacturer. To order the spare parts,
follow the instructions that are specified in the spare parts catalogue.
HOW TO REPLACE THE TYRES
62
Follow the instructions.
1. Position the machine on a com-
pact and level ground to assure
the stability of the lifting devic-
es.
2. Stop the machine in safe con-
ditions.
3. Stop the engine, apply the
parking brake and disengage
the ignition key.
Caution
Precaution
The tyre replacement operation
can cause risks, also consider-
ing the total weight of the ma-
chine.
To prevent risks (even serious),
it is advisable to make the oper-
ation be performed by expert
personnel (for example, a tyre
man), who are capable of per-
forming the intervention a correct and safe way.
If it is not possible to make the operation be performed by expert
personnel, it is crucial to implement all safety conditions that are
necessary to prevent sudden and uncontrolled displacements of
the machine or parts of it.
4. Place two safety chocks (A) opposite to the tyre to be replaced, as
shown in the figure.
5. Slightly loosen the nuts (B) .
6. Introduce the lifting device (C) into the point that is specified by the
proper plate, which is installed close to the tyre to be replaced.
7. Lift the machine to allow wheel disassembly.
8. Fully unscrew the nuts
(B) , and then assemble the wheel.
9. Replace the tyre.
10. Assemble the wheel once more, and then screw the nuts in a sym-
metrical way.
Tighten the nuts with a tightening torque equalling 310 Nm.
11. Lower the machine, and then tighten the nuts (B) .
12. Inflate the tyre until reaching the pressure that is specified in the chart
(See "Technical Data").
13. Remove the lifting device (C) when the operation is complete.
14. Remove the safety wedges (A) .
15. Check nut tightening after 2-3 working hours.
IDM-21722104500.pdf
B
A
C