39
LEGEND
1.
INLET VALVE (V1 LEFT, V2 RIGHT)
1A. FLOW CONTROL VALVE
2.
PURGE EXHAUST VALVE (V3 LEFT, V4 RIGHT)
3.
PURGE CHECK VALVE (V5 LEFT, V6 RIGHT) (NO SPRING)
4.
OUTLET CHECK VALVE (V7 LEFT, V8 RIGHT)
5.
DEPRESS VALVE (V9 LEFT, V10 RIGHT)
6.
PURGE HEATER WITH INSULATION
7.
HEATER TEMPERATURE THERMOCOUPLE
8.
HEATER OVERTEMPERATURE RTD
9.
CHAMBER RTD (LEFT & RIGHT)
10. RELIEF VALVE
11. CHAMBER PRESSURE GAUGES (LEFT & RIGHT)
12. CHAMBER PRESSURE SWITCH (LEFT & RIGHT)
13. SERVICE VALVE
14. PILOT AIR FILTER
15. PRESSURE REGULATOR & GAUGE
16. SOLENOID VALVE
17. MUFFLER
18. DESICCANT CHAMBER
19. DESICCANT RETAINING SCREEN (TOP & BOTTOM)
20. DESICCANT FILL PORT
21. DESICCANT DRAIN PORT
22. HOT PIPE INSULATION
23. PURGE PRESSURE GAUGE
24. PURGE BLOWER AND MOTOR
25. PURGE SUCTION FILTER SILENCER
26. REPRESS/SWEEP VALVE (V11)
27. REPRESS/SWEEP CHECK VALVE (V12 LEFT, V13 RIGHT)
28. REPRESS/SWEEP ORIFICE
29. CHAMBER BLOW-DOWN VALVE
30. TEMPERATURE SWITCH (MODELS 3200 - 4300 ONLY)
ENERGY MANAGEMENT OPTION
42. ENERGY MANAGEMENT PILOT OPERATED VALVE
43. ENERGY MANAGEMENT SENSOR (RTD4/HS1)
DEWPOINTER OPTION
44. DEWPOINT ANALYZER
44A. DEWPOINT ANALYZER FILTER
INSULATION OPTION
54. CHAMBER INSULATION
= FAILS IN POSITION
*
*
*
*
*
LOSS OF POWER
LEFT CHAMBER DRYING (RIGHT CHAMBER REGEN)
CLOSED
NO
3 WAY
3 WAY
SOLENOID
VALVE 'D'
SOLENOID
VALVE 'C'
N.C.
VALVE 'E'
SOLENOID
3 WAY
HEATER
OPEN
CLOSED
OPEN
CLOSED
NO
YES
NO
V4
YES
V3
CLOSED
OPEN
ON
OFF
YES
NO
YES
NO
FIXED CYCLE TIMING
(TIME IN MINUTES)
ENER
GIZED
PR
OCESS C
OMPONENT
ELEC
TRIC
AL C
OMPONENT
3 WAY
SOLENOID
VALVE 'A'
SOLENOID
VALVE 'B'
ST
ATUS
PR
OCESS C
OMPONENT
DEPRESSURIZA
TION
HEA
TING
OPEN
CLOSED
OPEN
YES
NO
YES
V2
V1
2
55
176
RIGHT CHAMBER DRYING (LEFT CHAMBER REGEN)
HEA
TING
HOLD
2ND ST
AGE REGENER
ATION
REPRESSURIZA
TION
DEPRESSURIZA
TION
3
176
2
HOLD
REPRESSURIZA
TION
3
55
VALVE 'F'
V9
SOLENOID
VALVE 'G'
N.C.
N.C.
NO
YES
NO
OPEN
CLOSED
CLOSED
V10
SOLENOID
YES
OPEN
MOTOR
OFF
ON
NO
YES
V11
BLOWER
(JUMPER SELEC
TABLE)
2ND ST
AGE REGENER
ATION
(JUMPER SELEC
TABLE)
4
4
HEA
TER C
OOL DOWN
HEA
TER C
OOL DOWN
Sequence of Operation
(Model 750 through 4300)
DETAIL 'A' (MODELS 900-4300)
V4
SOL 'C'
V3
2
3
4
1
5
2
3
SOL 'D'
4
1
5
Содержание Pneumatic Products IBP Series
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