Alar
m
Alarm text Description
ET57 A57 SV T AHW H If the temperature sensors deviate >1°C after 30 seconds temperature
control. Generated from monitoring system with 5 second delay.
Possible action:
a. Check the calibration of the temperature sensors. See section
Temperature sensors, Page 135
b. Checking the temperature sensors.
ET58 A58 SV CIRC PRES If circulation pressure >2.2 bar or <0.5 bar after 10 seconds of operation.
Generated from monitoring system with 5 second delay.
Possible action:
a. Check amount of water (leakage)
b. Check the docking between the machine and the carts.
c. Check that the pump impeller rotates easily.
d. Check the rotation.
e. Check if the detergent is foaming.
f. Check that no nozzles in the washing arms are blocked.
g. Check the pressure transmitter.
ET59 A59 SV COND FR H If conductivity after 3 attempts of final rinse is still >set point. Generated
from monitoring system with 5 second delay.
Possible action:
a. Check the water that is connected to the machine.
b. Check the conductivity transmitter
ET60
A60 SV DOS FL L Detergent flow below 50 ml/10 sec. Generated from monitoring system
with 5 second delay.
Possible action:
a. Check that the hoses are connected and not blocked.
b. Check for air in the hoses.
c. Check the functioning of the dosing pump.
d. Check that there is sufficient detergent.
ET61 A61 SV WATCHDOG If communication with monitoring system is lost.
Possible action:
a. Check communication cable between the systems.
Page 118 of 166
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