76
Corrections
3.2.1 Fix
leakage.
3.2.2
Calibrate pressure and/or
temperature (as appropriate).
3.2.3
See item 10.4.8.
3.2.4
See item 10.4.3.
3.2.5
See item 10.4.35.
3.2.6
See item 10.4.30.
3.2.7
See item 10.4.29.
4.1.1
Replace faulty steam trap.
4.1.2
Replace faulty needle valve.
4.1.3
Replace faulty temperature sensor.
4.1.4
Replace faulty pressure sensor.
4.1.5
Calibrate temperature and/or
pressure as appropriate.
4.1.6 Fix
leakage.
4.1.7
Replace faulty steam trap.
4.1.8
Close needle valve completely and
open half
a turn.
4.2.1.1
Replace faulty Solid State
Relay (SSR).
4.2.1.2
Replace faulty board.
4.2.1.3
Replace faulty board.
Possible cause check-up and tests
3.2.
Low pressure and high temperature.
3.2.1
Exhaust or slow exhaust outlets are leaking.
3.2.2
Temperature or pressure are not calibrated.
3.2.3
Air inlet valve (43) is stuck open.
3.2.4
Vacuum valve (52) is stuck open.
3.2.5
Fast exhaust valve (73) is stuck open.
3.2.6
Slow exhaust valve (74) is stuck open.
3.2.7
Steam valve (93) is stuck open.
4.1
High temperature and low pressure.
4.1.1
Steam trap is leaking.
4.1.2
Needle valve of the steam trap is leaking.
4.1.3
Temperature sensor (PT100) is faulty.
4.1.4
Pressure sensor is faulty.
4.1.5
Temperature or pressure are not calibrated.
4.1.6
Exhaust line, chamber or jacket are leaking.
4.17
Faulty steam trap.
4.1.8
needle valve open
4.2
Pressure and temperature are high.
4.2.1
Heating elements operate constantly due to:
4.2.1.1
Faulty Solid State Relay (SSR)
(located in the electronic box).
4.2.1.2
Faulty digital board DIG-T2
(located in the electronic box).
4.2.1.3
Faulty analogue board ANL-T2
(located in the electronic box).
10. TROUBLESHOOTING
(cont.)
10.2 Preliminary
Troubleshooting
(cont.)
Symptom
3.
“Low press” is displayed
(cont.)
4.
“High temp” is displayed.
Содержание 2540 EHS
Страница 10: ...9 REAR VIEW...
Страница 17: ...16 Layout diagram of the ANL T2 is provided below ANL T2 BOARD Top View Bottom View...
Страница 19: ...18 AC T1 BOARD Top View Bottom View...
Страница 30: ...29 6 4 Input Output Graph...
Страница 31: ...30...
Страница 32: ...31...
Страница 33: ...32...
Страница 34: ...33...
Страница 35: ...34...
Страница 66: ...65...
Страница 68: ...67...
Страница 120: ...119 VESSEL ASSEMBLY Model 2540 EHS Model 3870 EHS...
Страница 121: ...120 OUTER CABINET ASSEMBLY Model 2540 EHS Model 3870 EHS...
Страница 122: ...121 TRAY HOLDER For model 2540 TRH254 0009 For model 3870 TRH387 0001...
Страница 123: ...122 TRAY TRAY HANDLE CMT240 0001 MODEL SIZE CAT No 2540 TRY240 0001 Big TRY387 0001 3870 Small TRY387 0003...
Страница 126: ...125 PIPING DRAWING FOR 2540 EHS...
Страница 127: ...126 PIPING DRAWING FOR 3870 EHS...
Страница 128: ...127 ELECTRICAL DRAWING FOR 2540 EHS...
Страница 129: ...128 ELECTRICAL DRAWING FOR 3870 EHS TILL S N 2307039...
Страница 130: ...129 ELECTRICAL DRAWING FOR 3870 EHS AFTER S N 2307040...