My Petrol Chainsaws start/stop switch will not turn off the Chainsaw

This article explains what to do if the ignition start/stop switch does not turn off your petrol chainsaw.

⚠️ Safety Notice

If the chainsaw does not stop using the ignition switch, treat this as a safety-critical issue.

Do not continue to operate the chainsaw until the fault has been resolved.

How to Stop the Chainsaw in an Emergency

If the ignition switch does not stop the engine:

• Pull the choke control fully out to stall the engine.
• Engage the chain brake immediately to stop the chain from moving.

These actions should only be used as an emergency stopping method.

Possible Causes & Basic Checks

Check the Start/Stop Switch Wiring

• Inspect the wiring connected to the start/stop switch.
• Ensure all wires are securely connected and not loose or damaged.
• Poor or disconnected wiring may prevent the switch from stopping the engine.

Important Information

• If the switch does not stop the chainsaw when set to the STOP position, it must be repaired before further use.
• Do not attempt to use the chainsaw again until the fault has been fixed.

If the Issue Persists

If the ignition switch is not functioning correctly, please contact our Technical Support Team for further assistance or repair options.

✔️ Summary

• Use choke and chain brake only in an emergency stop situation
• Check start/stop switch wiring connections
• Do not use the chainsaw if the switch is faulty