This responds as soon as the maximum admissible power consumption is reached and stops the motor. . If the motor stops due to a system overload the electronic controller detects the fault and transmits a message which is displayed on the display panel and at the pump. . The fault signal can be cancelled by pressing the ”P“ key, altering the level for a brief period at the pause input (switch function) or by reconnecting the pump to the mains. IMPORTANT If the motor has been switched off via the

S2Ba ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ S2Ca ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ Control elements: overview 1 Operating light (green) 2 Warning light (yellow) 3 Error warning light (red) 4 Stroke length adjuster 5 LCD display 6 UP key 7 DOWN key 8 P key 9 STOP/START key 10 i key 11 Relay output (optional) 12 Metering monitor socket 13 Float switch socket 14 External control socket 15 Diaphragm rupture indicator socket 16 Mains switch Key functions In continuo