1. Emergency-off buttonBy actuating this button the whole line (Breyer machines) is shutdown. Actuate the emergency-off button in case of any risk to persons or machine parts.2. E-stop resetThis illuminated push button indicates that there is an emergency-off at the extrusion line. If there is an emergency-off, the blue lamp is on.Rectify emergency-off event, and press this push button, to unlock the emergency-off control.3. Haul-off speed -10% / + 10%With this switch the speed of the haul-off is reduced or increased by10%. The altered speed continues only as long as the switch is held in its position.