# Operating the torque arm

Make sure that the tool holder is correctly tightened before using the torque arm.

When using the torque arm the first time, start at a low tool torque to get used to how to operate the torque arm.

WARNING

Risk of injury

Unexpected movements can cause injury.

- Before operating, lock the torque arm attachment in a fixed position.

NOTICE

Risk of damage

A hit against the rail ends will cause damage to the torque arm.

- Do not use excessive force on the torque arm.