Start-up Switching on (see figure G1)To start the tool, squeeze both sides of the on/off switch (16) and pull it upwards. Switching off (see figure G2)Press the on/off switch (16) all the way downwards.Protection against unauthorised use (see figure G3)To protect against unauthorised use, you can lock the on/off switch (16) with a padlock.Push a padlock with a long shackle through the hole in the on/off switch (16) and lock it.