What to do if no movements occur when pedals are pressed on my Ravaglioli Tyre Changer?
If no movements occur when the pedals are pressed, first check the power supply to ensure it is connected. If the power supply is OK, call for technical assistance.
Why doesn't the mandrel rotate on my Ravaglioli Tyre Changer?
The mandrel might not rotate due to an inverter overload, undervoltage, or overvoltage alarm. To resolve this, try shortening any extension cable or increasing the conductor section, then disconnect and reconnect the machine. Lift the motor pedal and wait for the automatic reset. Alternatively, an overtemperature alarm could be the cause. In this case, wait for the motor system to cool down before restarting the machine.
Why doesn't the mandrel reach maximum rotation speed on my Ravaglioli Tyre Changer?
If the mandrel on your Ravaglioli Tyre Changer isn't reaching maximum speed, it could be due to increased mechanical resistance in the gearmotor system. Try turning the mandrel without a wheel for a few minutes to heat the system and reduce friction. If it still doesn't accelerate, call for technical assistance.
How to troubleshoot if the bead breaker roll is not immediately activated on my Ravaglioli Tyre Changers?
If the bead breaker roll isn't immediately activated, ensure the power supply is connected. If it is, the control push button may be broken, in this case call for technical assistance.
What to do if the tool arm’s vertical translation control does not work on Ravaglioli Tyre Changer?
If the tool arm’s vertical translation control isn't working, it might be due to the wrong position of the upper mechanical stop of the tool’s stem. Try operating the lever of the tool control, moving it upwards until it contacts the upper limit switch. If the problem persists, call for technical assistance.
What to do if the bead-breaker tool does not engage during bead-breaking on Ravaglioli Tyre Changers?
If the bead-breaker tool does not engage during bead-breaking, first move the bead-breaker tool out, the arm valve may not be activated. If the issue persists, the arm valve may be badly adjusted or the connection cylinder may be broken, in these cases call for technical assistance.
What does it mean if the mandrel doesn’t rotate but attempts rotation when the Ravaglioli Tyre Changer is switched on again?
The pedalboard may be irreversibly de-calibrated, call for technical assistance.
What to do if the mandrel rotates slowly but it does not operate on the motor pedal of Ravaglioli Tyre Changer?
If the mandrel rotates slowly but doesn't respond to the motor pedal, the pedalboard may be reversibly de-calibrated. Keep the pedal in the rest position, keep the machine connected to the net, and wait 30 seconds for the pedalboard recalibration automatic attempt to complete.
What causes the mandrel to not turn in either direction on my Ravaglioli Tyre Changer?
If the mandrel isn't turning in either direction, it could be due to a broken pedalboard microswitch. Check the cables or replace the microswitch, or call for technical assistance.
What causes the mandrel to not rotate in counter-clockwise direction on my Ravaglioli Tyre Changer?
If the mandrel does not rotate in counter-clockwise direction, contact assistance.
Machine operation by trained, authorized personnel only. Training ensures safe and efficient use.
Analysis of residual risks per EN ISO 12100, noted via pictograms and warnings.
General safety rules: no tampering, use original parts, maintain clean area, proper earthing.
Instructions for securing the machine to the ground using anchor blocks and screws.
Safety rules for tyre fitting: use clean rims/tyres, lubricate, check tyre size, avoid air/water jets.
Procedure for breaking tyre beads using the side vane tool, including lubrication and tool positioning.
Instructions on how to lock rims onto the rubber plate using the central hole and locking device.
Detailed steps for breaking tyre beads using the vertical roll, including tool positioning and lever operation.
Procedure for demounting the tyre after beads are broken, involving tool positioning and mandrel rotation.
Steps for mounting the tyre, including lubrication, tool positioning, and rotating the wheel for assembly.
General| Category | Tyre Changers |
|---|---|
| Manufacturer | Ravaglioli |
| Model | G8945D.26 |
| Rim Diameter Range | 10" - 26" |
| Tyre Width Range | 3" - 15" |
| Air Pressure | 8 - 10 bar |
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