Tubeless Tyre Inflation Device; Tyre Inflation With Pressure Gauge; (On Demand); Routine Maintenance - Ravaglioli G8641 Series User Manual

RAVAGLIOLI S.p.A.
12.8 Tyre inflation with pressure gauge (on
demand)
Connect the inflation device to the tyre valve and inflate
the tyre using the left pedal.
Well lubricated beads and rims make the beading in
and inflation much safer and easier.
A LIMITATION DEVICE IS PRESENT
IN THE AIR SUPPLY LINE FOR THE
TIRE INFLATION (4,2 ± 0,2 BAR/60
PSI).
In the case the beads are not seated at 4,2±0,2 bar,
release all the air from the wheel, remove it from the
tyre changer and put it in a safety case to complete
the inflation procedure.

12.9 Tubeless tyre inflation device

Some types of tyres can be difficultly inflated if the beads
are not in contact with the rim.
The tubeless inflating device, assembled only on some
models, supplies air at high pressure to the selfcentering
chuck nozzles (Fig. 24 pos. 1) and therefore facilitates
the positioning of the beads against the rim starting the
normal inflation of the tyre.
In order to carry out the inflation of the tyre on these
models follow these indications:
• Connect the inflation terminal to the valve of the tyre
• Lift the lower bead while the pedal, placed on the left
side of the machine, is pushed at its second stage,
supplying that way the required air jet
• Go on inflating the tyre until the required pressure is
reached with the lateral pedal pushed on its first stage.
IN ORDER TO ALLOW THE AIR JET
TO BREAK BOTH THE BEADS, DO
NOT KEEP THE BEAD LIFTED
FORCING IT.
INSTRUCTION, USE AND
MAINTENANCE MANUAL

13.0 ROUTINE MAINTENANCE

To guarantee the efficiency and correct functioning of the
machine, it is essential to carry out daily or weekly clean-
ing and weekly routine maintenance, as described be-
low.
Cleaning and routine maintenance must be conducted
by authorized personnel and according to the instruc-
tions given below.
• Disconnect the mains power supply before starting
• Periodically check the calibration of lubricator in pres-
• Remove deposits of tyre powder and other waste ma-
DO NOT BLOW IT WITH COMPRESSED AIR.
• Do not use solvents to clean the pressure regulator.
• The conditioning unit is equipped with an automatic
Fig. 24
Page 20 of 33
BEFORE CARRYING OUT ANY ROU-
TINE MAINTENANCE PROCEDURE,
DISCONNECT THE MACHINE FROM
ITS POWER SUPPLY SOURCES, TAK-
ING SPECIAL CARE OF THE ELEC-
TRICAL PLUG/SOCKET CONNEC-
TION.
any cleaning or routine maintenance operations.
sure/oiler gauge unit: one oil drop every four complete
strokes of self-centering chuck jaws.
terials with a vacuum cleaner.
BEFORE CARRYING OUT ANY MAIN-
TENANCE OPERATIONS, MAKE
SURE THERE ARE NO WHEELS
CLAMPED ON THE CHUCKING TA-
BLE AND THAT ALL SUPPLIES TO
THE MACHINE HAVE BEEN DIS-
CONNECTED.
vacuum-operated drain therefore it requires no manual
intervention by the operator (see Fig. 25).
OILER
7300-M010-1_R
GB
G8641 - G8645
Fig. 25
PRESSION
REGULATOR
AIR SUPPLY
AUTOMATIC
VACUUM-OPERATED
RELEASE