DeLaval VMS 2008 Instruction Book page 199

M M m m Alarm text Alarm text
12 14 12 14 ICS Too low ICS Too low User User
milk milk notification notification
temperature temperature
12 15 12 15 ICS Tank ICS Tank User User
alarm at no alarm at no notification notification
Hygenius Hygenius
tank tank
12 16 12 16 ICS ICS User User
Temperature Temperature notification notification
sensor sensor
broken broken
12 21 12 21 FCC Low FCC Low User User
cleaning cleaning notification notification
water water
temperature temperature
12 22 12 22 FCC FCC User User
Detergent Detergent notification notification
tank is empty tank is empty
12 23 12 23 FCC FCC User User
Overheat Overheat notification notification
12 24 12 24 FCC Time FCC Time Stop alarm Stop alarm
out water out water
filling filling
12 25 12 25 FCC FCC User User
Checksum Checksum notification notification
error in error in
parameter parameter
memory memory
12 26 12 26 FCC FCC User User
Checksum Checksum notification notification
error in error in
program program
memory memory
12 27 12 27 FCC Tank is FCC Tank is Stop alarm Stop alarm
not empty not empty
after cleaning after cleaning
2007-12-18
DeLaval voluntary milking system VMS
Type Type Meaning Meaning
Tank alarm. Tank alarm.
Chilled water is too cold, the Chilled water is too cold, the
platecooler could freeze. platecooler could freeze.
Tank alarm. Tank alarm.
Failure at storage tank. Failure at storage tank.
Tank alarm. Tank alarm.
The resistance of the temperature The resistance of the temperature
sensor is out of the normal range. sensor is out of the normal range.
Tank alarm. Tank alarm.
End temperature of the cleaning End temperature of the cleaning
water is below the temperature water is below the temperature
set in P30. Possible causes: set in P30. Possible causes:
a. The temperature of the water a. The temperature of the water
from the hot-water supply is too from the hot-water supply is too
low. low.
b. The amount of hot water in the b. The amount of hot water in the
water mixture is insufficient. water mixture is insufficient.
c. Parameter P30 is set to an c. Parameter P30 is set to an
unrealistic value (standard 40°C). unrealistic value (standard 40°C).
d. The sieves in the water supply d. The sieves in the water supply
below the Pre-box are clogged. below the Pre-box are clogged.
Tank alarm. Tank alarm.
Possible causes: Possible causes:
a. One of the detergent containters a. One of the detergent containters
are empty. are empty.
b. Detergent is not able to flow into b. Detergent is not able to flow into
the system. the system.
Tank alarm. Tank alarm.
Water temperature exceeds 80°C. Water temperature exceeds 80°C.
a. Relevant parameters may have a. Relevant parameters may have
incorrect values. incorrect values.
b. Contactor may not be working b. Contactor may not be working
properly. properly.
Possible causes: Possible causes:
a. Water valve broken. a. Water valve broken.
b. Water tap closed. b. Water tap closed.
c. Water system frozen. c. Water system frozen.
Tank alarm. Tank alarm.
A power failure has corrupted the A power failure has corrupted the
parameter memory. parameter memory.
Tank alarm. Tank alarm.
Error in the EPROM. Error in the EPROM.
Tank alarm. Tank alarm.
The tank has not been emptied The tank has not been emptied
after the cleaning. after the cleaning.
Troubleshooting
Action Action
Check the temperature of the chilled water. Check the temperature of the chilled water.
Check the thermostat. Check the thermostat.
See the manual for the storage tankon what See the manual for the storage tankon what
actions to take. actions to take.
Contact service engineer. Contact service engineer.
Service engineer only: Service engineer only:
Check for wrong connection. Check for wrong connection.
If the connection is correct, replace sensor. If the connection is correct, replace sensor.
Find the cause of the alarm and correct the Find the cause of the alarm and correct the
error. error.
a) Replace the container. If the problem a) Replace the container. If the problem
persists, contact service engineer. persists, contact service engineer.
b) Service engineer only: check the b) Service engineer only: check the
cleaning-agent circuit. cleaning-agent circuit.
a. Check the parameters P29 and P81. a. Check the parameters P29 and P81.
b. Check the contactor. b. Check the contactor.
a) Check the water valves (use P90). a) Check the water valves (use P90).
b) Check tap. b) Check tap.
c) Defrost the system. c) Defrost the system.
Use P83 –1 to reset the complete system. Use P83 –1 to reset the complete system.
Parameters with other settings than the Parameters with other settings than the
default values must be set again. If default values must be set again. If
necessary, contact service engineer. necessary, contact service engineer.
Contact service engineer. Contact service engineer.
Service engineer only: change the EPROM. Service engineer only: change the EPROM.
Drain the tank manually. Drain the tank manually.
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