
Alpha
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7.11.6
Fault list “Alarms and Errors”
Alarms
Message on display
Meaning
ourt
Bath temperature > overall maximum
temperature 110 °C
hEAd
Temperature in control head > 75 °C
SAFE
Low level overheat protection has tripped
PuP
Pump blocked (no rotation)
Hi
Bath temperature > maximum
temperature (
Lo
Bath temperature < minimum temperature (
Errors
Message on display
Meaning
E001
Sensor Issue (short)
E002
Sensor Issue (open); unexpected sensor value
If there is any irregularity when testing the safety devices, switch off the unit immediately and
pull out the mains plug!
Have the unit checked by the LAUDA Service or the local service organisation!
The heater surface can reach temperatures up to 250 °C when there is not enough liquid in the
bath
Danger of burning injuries. Use only non-flammable liquids, otherwise
Danger of
fire!
Содержание RA 12
Страница 12: ...12 52 Alpha 7 2022 1 Control head with clamp 2 Bath vessel 3 Four mounting feet 1 2 3...
Страница 14: ...14 52 Alpha 7 2022 1 Mains cable 2 Rating label 3 Cooler cable 4 Bath drain nozzle 1 2 3 4...
Страница 44: ...44 52 Alpha 7 2022 Cooling characteristics Alpha RA 8 RA 12 and RA 24 230 V 230 V...
Страница 45: ...7 2022 Alpha 45 52 11 Declaration of Conformity and Product Returns...
Страница 46: ...46 52 Alpha 7 2022...
Страница 47: ...7 2022 Alpha 47 52...
Страница 51: ......