112
M 830 LL - M 830 M
User Manual
These configurations may move during transport and the air can be released from the
actuating pneumatic cylinders.
Before making the connection to the pneumatic network, check the configuration of the
arms and controls as described in
fig. 7a-7b
.
No movement is obtained with this operation, but the pressure in the cylinders is
restored; the operations can be carried out after this initial phase.
NOTICE
Each time the machine remains disconnected from the pneumatic line for long periods,
check the direct operation of the controls with the relative arm, following the pressure
restoration procedure. Carry out the first control operation very slowly.
WARNING
5. M 830 LL / M 830 M DESCRIPTION
For M 830 M see the manual 4-119892.
NOTICE
The M 830 LL / M 830 M is a universal electro-pneumatic tyre changer for car, off-road
vehicle and van wheels.
It is designed to work effectively on:
- Conventional wheels;
- Reverse rim wheels or wheels without central well - (using optional kit);
- Runflat tyres with reinforced sidewall - runflat tyres with internal support*.
Special working procedures have been specifically studied for these wheels’ systems.
N.B. Clamping and/or demounting wheels in the vintage car category (cars out of
production for more than 30 years) and some types of rally wheels and wheels of cars
approved only for off-road use may be difficult and occasionally even impossible.
The M 830 LL / M 830 M allows extremely easy bead breaking, demounting and mount-
ing of any type of tyre in the aforesaid categories having rim diameter from 12” to 30 “.
In all stages, the M 830 LL / M 830 M works with the wheel horizontal, clamped and per-
fectly centred on the turntable.
WARNING
Summary of Contents for M 830 LL
Page 37: ...M 830 LL M 830 M User Manual 123 A B C 1 2 D 17...
Page 38: ...124 M 830 LL M 830 M User Manual A B C D 1 2 2 18...
Page 49: ...M 830 LL M 830 M User Manual 135 1 2 3 4 30...
Page 76: ...162 M 830 LL M 830 M User Manual M13 M14 M11 M7 M2 M9 A M16 STANDARD RIM...
Page 77: ...M 830 LL M 830 M User Manual 163 M6 M5 M11 M7 M9 B M16 DROPPED CENTRE HOLE RIM...
Page 78: ...164 M 830 LL M 830 M User Manual C M11 M2 REVERSED RIM...
Page 79: ...M 830 LL M 830 M User Manual 165 D M10 M2 M15 M9 PICK UP RIM...
Page 80: ...166 M 830 LL M 830 M User Manual E CLOSED CENTRE RIM...
Page 81: ...M 830 LL M 830 M User Manual 167 F OPEN CENTRE RIM...
Page 84: ...170 M 830 LL M 830 M User Manual...
Page 85: ...M 830 LL M 830 M User Manual 171 49...