Washing Line Alarms; Malfunctions Of The Metering Pumps - Ecolab Elados Pump Rack Betriebsanleitung

Operational malfunctions and troubleshooting
11.1.3

Washing line alarms

Fault description
Selected programme not
available
T.O.M. Signal alarm
pH value too low
pH value too high
pH maximum time exceeded
Temperature too low T1-T6 (T:
temperature)
Conductivity value too low
Conductivity value too high
Conductivity maximum time
exceeded
11.2

Malfunctions of the metering pumps

The faults affecting the "metering pumps" are also listed in the relevant
operating instructions:
– Turbo pump: Article no. 417101113
– EMP III, E00, E10: Article no. 417102233
See also
417102267 Ver. 04-11.2023
Cause
The control unit has detected an
invalid programme number
Max. time (300s) has been
detected.
Value has fallen below lower limit
Value has exceeded upper limit
Problem with pH control (setpoint
not reached)
Temperature set point not reached
Conductivity too low
Conductivity too high
Problem with conductivity control
(setpoint not reached)
Ä Chapter 4.5 'Control unit – MyControl' on page 38 .
80
Remedy
Check / change control unit settings
Check metering signals from the washing line
(relay)
Check mini terminal signal
Check signal from machine (metering
programme)
Check relay output
See washer extractor
See washer extractor
Changing the metering quantity for pH control
Check sensor
Check calibration
Check pump running time (setting)
Check pump calibration
Inform technical personnel/ customer must check
Check sensor
Check calibration
Check pump running time (setting)
Check pump calibration
Check sensor
Check calibration
Check pump running time (setting)
Check pump calibration
Check sensor
Check calibration
Check pump running time (setting)
Check pump calibration