What to do if the mandrel rotates slowly but it does not operate on the motor pedal of my Ravaglioli Tyre Changer?
If the mandrel rotates slowly but doesn't respond to the motor pedal, it might be due to a reversible de-calibration of the pedalboard. To fix this: 1. Ensure the pedal is in the rest position. 2. Keep the machine connected to the power supply. 3. Wait 30 seconds for the pedalboard to automatically recalibrate.
Why the mandrel doesn’t rotate on my Ravaglioli Tyre Changer?
The mandrel may not rotate due to several inverter-related alarms: overload, undervoltage, or overvoltage. To resolve this, try shortening any extension cables or increasing the conductor size. Disconnect and reconnect the machine. Then, lift the motor pedal and wait for the automatic reset. Alternatively, an overtemperature alarm might be the cause. In this case, wait for the motor system to cool down below the safety threshold before restarting the machine.
What to do if the mandrel does not reach the maximum rotation speed on my Ravaglioli Tyre Changer?
If the mandrel isn't reaching its maximum rotation speed, it could be due to increased mechanical resistance in the gearmotor system. Try turning the mandrel without a wheel attached for a few minutes to heat the system and reduce friction. If this doesn't solve the problem, further assistance is needed.
What to do if the arm advance cam is not immediately activated on my Ravaglioli Tyre Changer?
If the arm advance cam isn't activating right away, first check that the power supply is properly connected. If the supply is fine, the control push button may be broken and further assistance is needed.
Why the mandrel does not rotate in counter-clockwise direction on my Ravaglioli Tyre Changer?
The mandrel might not rotate counter-clockwise if the pedalboard microswitch is broken. Replace the microswitch to resolve this issue.
What to do if the mandrel doesn’t rotate, but it attempts rotation when the machine is switched on again on my Ravaglioli Tyre Changer?
If the mandrel attempts to rotate upon restarting but doesn't fully rotate, the pedalboard may be irreversibly de-calibrated and further assistance is needed.
General| Manufacturer | Ravaglioli |
|---|---|
| Model | G1180.30SLIM |
| Category | Tyre Changers |
| Wheel Diameter Range | 10" - 30" |
| Max Wheel Width | 15" |
| Motor Power | 0.75 kW |
| Voltage | 400 V |
| Noise Level | 70 dB |
| Power Supply | 3-phase |
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