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

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