LH2-Target

Main

Gas detection at S4

ArCO2
Instruction
Configuration
Low Pressure

          Operat. Mode

          Calibration

P 10
Instruction
Pictures

CF4
Instruction
Pictures

H2

New LH2-Targets

Start of LH2-Target S0
Change to LD2
Turn off LH2-Target S0
Alarm

Pictures

Contacts

Links and

          Downloads

 

 

Holger Pfeifer

       September 2003

 

 

 

 

Alarm   Messages in the „Exploitation – Mode“

 

Target Temperature:

 

Alarm appears when Ttarget is not inside

TS22S1<T2.2<TS22S3

Default-value: TS22S1 = 20K,            TS22S3 = 21K

 

Condenser Temperature:

 

Alarm appears when Tcondenser is not inside

TS21S1<T2.1<TS21S3

Default-value: TS21S1 = 20K,            TS21S3 = 21K

 

Target Pressure:

 

Alarm appears when Ptarget is not inside

PT02S1<PT02<PT02S2

Default-value: PT02S1 = 800 mbar,    PT02S2 = 1200 mbar

 

Storage Pressure:

 

Alarm appears when Pstorage (PT01) < PT01S1

Default-value: PT01S1 = 1050 mbar

 

Vacuum Chamber:

 

Alarm appears when the Isolationsvacuum (IG01) is not < IG01S1

Default-value: IG01S1 = 10-6 mbar

 

Compressor (CP): Alarm appears when the Compressor has been stopped

 

Pneumatic Valve (PV01): Alarm appears when the Valve PV01 has been opened

 

Rough Pump (RP01): Alarm appears when the Rough Pump RP01 has been stopped

 

Turbo Pump (TP01): Alarm appears when the Turbo Pump TP01 has been stopped

 

k.burkard@gsi.de