LABEC AA-12BS - Manual (Page 25)

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Serial number
E1
E2
E3
E4
E5
E6
E7
E8
E9
Code
Sensor error Examine sensor
Examine inner temperature sensor Super pressure(>2.6 Bar)
o Chamber temperature(>145 C) Examine outer temperature sensor
Door is opened when on working Examine door switch
Pre-heating failed(>20 min)
Examine the electric connection of
temperature sensor, heat ring and heat stick
Error Solution
Rerun parameter autoadjust program
Admission defeat(>30 min)
o Steam generator ultra warm(>240 C)
Puts the steam defeat(20S<0.3Mba) Inspect puts the steam valve, the vacuum valve
Inspect steam generator temperature sensor
Examine electric connection of heat stick, Admission pipeline
Constant temperature and
constant pressure failed
Form 3 ERROR CODE CHART
Operation manual
Series Steam Sterilizers
21