# Special precaution

WARNING

Crushing Hazard

The Dual trigger forces the user to use both hands to operate the tool. If not used, the operator can accidentally start the tool while adjusting the reaction bar, thus resulting in a serious hand injury.

- Make sure the tool cannot be started once the Dual trigger has been released.

- Always test the tool by first releasing the trigger of the Dual trigger, then push the trigger of the tool. If the tool starts; stop work.