6.2.1 Emergency cut-off switch

The engine is set up with an emergency cut-off switch that shuts down the engine if the driver falls overboard or sways out of position. It is crucial that the engine stops if you are driving alone and go overboard or fall down. 

  • Attach the emergency cut-off cord to yourself as soon as you have released the mooring lines.

  • Do not attach the cut-off cord to clothing that could tear loose.

  • Do not route the cord in a way that could cause it to entangle and stop functioning. 

  • Detach the cut-off cord before leaving the boat to avoid stopping the engine unintentionally.

The release of the cut-off switch will stop the engine and make the boat to slow down rapidly and to lose most of the steering control. This could cause people and objects to be thrown forward and result in severe injury or death.

  • Make sure that all passengers are properly seated while you are driving the boat.

  • Adjust the cut-off cord length so you can easily reach all control devices without the risk of accidentally releasing the switch.

Test regularly that the emergency cut-off switch is functioning:

  • To make sure that the clip will release, pull the cord in every possible direction.

  • Make sure that the clip stays firmly in place but does not need excessive force to come off.

If you notice any issues in the switch operation, contact your local Yamaha dealer for check-up and maintenance.

Figure 1. Emergency cut-off switch

1

Engine cut-off switch

3

Engine cut-off cord

2

Clip

Refer to the engine manual for more information on the emergency cut-off switch.