ProMinent 987244 Mode D'emploi page 24

Troubleshooting
Error The pump stops during priming (red LED display lit, indicator "Error" appears
and "FLOW" flashes)
Cause Air in the liquid end has prevented the Flow Control from emitting an
acknowledgement pulse
Remedy
Error The pump stops while setting the Flow Control (red LED display lit,
indicator "Error" appears and "FLOW" flashes)
Cause The Flow Control has emitted too few consecutive acknowledgement pulses
Remedy
Error The pump stops during operation (red LED display lit, indicator "Error"
appears and "FLOW" flashes)
Cause There is gas in the liquid end - gaseous metering chemical
Remedy
Cause There is gas in the liquid end - the chemical feed tank is empty
Remedy
Cause There is gas in the liquid end - Leak between the chemical feed tank and the
Flow Control
Remedy
Cause Blockage between Flow Control and chemical feed tank
Remedy
Cause The stroke adjustment knob has moved
Remedy see "Commissioning" - "Settings"
Cause The metering chemical is too viscous
Remedy see "Commissioning" - "Settings"
Cause The float has become stuck
Remedy
24
Unplug the flow monitor cable during priming - The "Flow" function is
temporarily disabled.
Press the P-key.
Unplug the flow monitor cable from the pump
vent the liquid end
plug the flow monitor cable into the socket on the pump
increase the number of acknowledgement pulses (see FLOW-menu).
Fill the chemical feed tank
unplug the flow monitor cable from the pump
vent the liquid end
plug the flow monitor cable into the socket on the pump.
Repair the leak
unplug the flow monitor cable from the pump
vent the liquid end
plug the flow monitor cable into the socket on the pump.
Remove blockage
unplug the flow monitor cable from the pump
vent the liquid end
plug the flow monitor cable into the socket on the pump.
Clean the Flow Control, see "Repair"
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