Washer Extractor Alarms - Ecolab Elados Pump Rack Betriebsanleitung

Fault description
Flow alarm P1-P24, HD1, HD2
Leak alarm P1-P24, HD1, HD2
Main switch off HD1, HD2
Alarm pump / agitator HD1, HD2
Alarm water pressure HD1, HD2
Overflow HD1, HD2
Empty signal HD1, HD2
Analogue empty signal product 1-
P14, HD1, HD2
Analogue overflow alarm product
1-14, HD1, HD2
11.1.2

Washer extractor alarms

Fault description Cause
Programme not finished A new programme has been selected
without ending the last programme
Programme not stored The control unit has detected an invalid
programme number
T.O.M. Signal alarm Max. time (300s) of the signal was
detected.
pH value too low Value has fallen below lower limit
pH value too high Value exceeded upper limit
Temperature too low Temperature set point not reached
Operational malfunctions and troubleshooting
Cause
No product metering detected,
although metering device is actuated
Product consumption without
metering
Main metering device is switched off
Motor problem with main metering
unit
Water pressure of main metering
device too low
Product container is overflowing
Product container is empty
Product container is empty
Product container is overflowing
79
Remedy
Check metering unit, new calibration
Check rotameter
Check metering line / valves
Pumps actuated without metering
command
Vacuum effect after/with flushing
Switch on main metering device
Check main metering unit
Overcurrent switching elements
Pump/agitator blocked
Check water pressure
Check sensor+cable
Check container
Check sensor+cable
Check pump capacity
Water inlet check
Replace container, check sensor
Replace container, check sensor,
recalibrate if necessary
Product container is overflowing
Remedy
Check / change metering programmes
Check metering signals from washing line
(relay)
Extra time
Programme abort by user
Check / change metering programmes
Check / Change metering programmes
Incorrect user input
Check signal from machine (metering
programme)
Check relay output
Check sensor
Check calibration
Check pump running time (setting)
Check pump calibration
As above
Inform technical personnel/ customer must
check
417102267 Ver. 04-11.2023