Ambient Conditions; Checks; Safety Rules For Tyre Fitting And Removal - Ravaglioli G6441.18 Manual De Instrucciones

4.2

Ambient conditions

The machine must be operated in proper ambient conditions:
- temperature:
- relative humidity:
- atmospheric pressure:
The use of the machine in ambient conditions other than those specified above is only allowed after prior agreement
with and approval of manufacturer.
4.3

Checks

Before starting up the tyre-changer, be sure to become familiar with the location and operation of all controls
(see par.4.1 "Definition of machine components and controls").
4.4

Safety rules for tyre fitting and removal

A. BEFORE FITTING A TYRE, OBSERVE THE FOLLOWING SAFETY RULES:
RIM AND TYRE MUST BE CLEAN, DRY AND IN GOOD CONDITION. IF NECESSARY, REMOVE THE
BALANCING WEIGHTS (INCLUDING THE ADHESIVE WEIGHTS ON THE INNER SIDE OF THE RIM). IN
PARTICULAR:
- CHECK TYRE BEAD AND TREAD FOR DAMAGE.
- CHECK THE RIM FOR DENTS OR DEFORMATION. ESPECIALLY IN ALLOY RIMS DENTS CAUSE
INNER MICROFRACTURES WHICH PASS UNOBSERVED AT VISUAL INSPECTION. THESE CAN AFFECT
RIM STRENGTH AND REPRESENT A HAZARD DURING INFLATING OPERATIONS.
ADEQUATELY LUBRICATE THE CONTACT SURFACE OF RIM AND TYRE BEAD. USE SPECIFIC TYRE
LUBRICANTS ONLY.
REPLACE THE INNER TUBE VALVE WITH A NEW VALVE.
MAKE SURE THE TYRE IS THE RIGHT SIZE FOR THE RIM. NEVER FIT A TYRE UNLESS YOU ARE SURE
IT IS THE RIGHT SIZE (USUALLY RIM AND TYRE NOMINAL SIZE ARE EMBOSSED ON RIM AND TYRE
RESPECTIVELY).
CHECK THE SIDE FROM WHICH THE TYRE HAS TO BE DEMOUNTED BY IDENTIFYING THE SIDE WITH
THE WELL.
B. BEFORE REMOVING A TYRE, OBSERVE THE FOLLOWING SAFETY RULES:
THE TYRE MUST BE COMPLETELY DEFLATED.
DO NOT USE COMPRESSED AIR OR WATER JETS TO CLEAN THE WHEELS ON THE MACHINE.
0° +55° C
30 - 95% (dew-free)
860 - 1060 hPa (mbar)
7300-M006-0_R
GB
35