Troubles; Maintenance - Ravaglioli RAVTD1760 WS Instruction Manual

RAVAGLIOLI S.p.A.
This error page indicates that one or more horizontal infrared measurements cannot be
carried out.
There may be several causes:
•
One or more CCD sensors (digital infrared transducer for horizontal angle
measurement) are not working.
•
One or more infrared emitters for horizontal angle measurement (I.R. LED) are not
working.
•
There is a hinder (ex. vehicle door open) between front and rear detectors.
If the cause of failure is eliminated (ex. vehicle door is closed) error page will immediately
disappear, and the measurement page will be displayed again. If the problem continues,
check system hardware by switching machine off. Of course, it is not recommended to
abruptly power cabin off; follow the correct switching off procedure:
•
Press "Esc" on keyboard to go back to the introduction page (see chap. 8 on page 19).
•
Switch machine off following the correct procedure (see par.4.2 on page 13).

12 TROUBLES

Some of the most common problems that could arise on wheel aligners are listed here below.
Ravaglioli S.p.A. declines all liability for injury or damage to persons, animals and
properties caused by the intervention of unauthorised personnel, and by the use of non-
original spare parts.
Before doing any operation on the system, always disconnect the power supply.
In case of doubt, do not interpret, but contact RAVAGLIOLI S.p.A. technical assistance in
order to obtain instructions suitable for performing operations in total safety.
TROUBLE
NO OPERATION
Monitor does not work
PC cannot be switched on
Printer does not work
(see also printer user's manual)

13 MAINTENANCE

WARNING! Before doing any maintenance job, the machine will have to be disconnected
from the power mains.
To clean plastic panels or surfaces use alcohol (AVOID USING LIQUIDS CONTAINING
SOLVENTS).
DISPLAY shall be cleaned with a dry cloth; if very dirty, clean it with a moist cloth, then dry it.
Do not spray the alcohol directly on the control panel and do not clean using strong jets of
compressed air.
Keep optical unit methacrylate filters clean using a slightly moist cloth, do not use solvents;
Printer cleaning, cartridge replacement and any other maintenance operation on printer are
described in the manual supplied with the printer itself. Always refer to this manual before
carrying out any maintenance operation on printer.
RAVTD1760 WS – RAVTD1780 WS
CAUSE
- No mains voltage
- Interrupted protection fuses
- No supply voltage
- No video signal
- No supply voltage
- No supply voltage
- No signal
RAVAGLIOLI S.p.A. - Via I° Maggio, n° 3 (Pontecchio Marconi)
40037 Sasso Marconi (Bologna - Italy)
Tel. 051/ 67.81.511 – Fax 051/ 84.64.67 E-mail: rav@ravaglioli.com
Instruction manual
Code M0197 - rev.1.0
REMEDY
- Check mains voltage
- Check protection fuses
- Check power cable connection
- Check video signal cable connection
between PC and monitor
- Check PC ON/OFF switch
- Check power cable connection
- Check ON/OFF voltage
- Check power cable connection
- Check printer signal cable connection with
PC
(11/2010)
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