150
M 830 LL - M 830 M
User Manual
7. TROUBLE SHOOTING
For M 830 M see the manual 4-119892.
NOTICE
Avoid personal injery or death.
The “Spare parts” handbook does not authorise the user to carry out any work on
the machine other than the operations specifically described in the User Manual,
and is only intended to enable the user to provide the technical assistance service
with precise information in order to minimise response times.
Table top will not rotate
Power cord conductor shorting to ground.
➥
Check the wiring.
Motor shorted.
➥
Renew the motor.
➥
Replace motor-inverter unit circuit board.
➥
Check pedal unit microswitch.
Belt broken.
➥
Replace belt.
Rotation control pedal fails to return to the central position
Control spring broken.
➥
Renew the spring.
Bead breaker unit not working
No vertical travel
➥
Check for bent hoses.
➥
Check operation of raising-lowering valve.
➥
Check for jammed rollers.
Bead breaker unit is underpowered, it does not break the bead
and is leaking air
Perform the checks in the previous point: “Bead breaker unit not working”.
Cylinder seals worn.
➥
Renew seals.
➥
Renew bead breaker cylinder.
Bead breaker cylinder leaks air around the rod
Air seal worn.
➥
Renew seals.
➥
Renew bead breaker cylinder.
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...