SECTION 3 TS32 USER MANUAL
41
Figure 3-5: Piping and Instrumentation Diagram—Remote Air-Cooled
COMP DESCRIPTION
P1 WET SUMP PRESSURE
P2 LINE PRESSURE
P3 INJECTION FLUID PRESSURE
P4 HIGH PRESSURE SIDE OF FLUID FILTER
PSW1 INLET FILTER VACUUM SWITCH
SOL1 LOAD/UNLOAD SOLENOID VALVE
S O L 2 S P I R A L C O N T R O L S O L E N O I D V A L V E ( O P T I O N A L )
S O L 3 S T A R T C O N T R O L S O L E N O I D V A L V E ( O P T I O N A L )
SOL4
MEC/SEQUENCING/FULL LOAD SOLENOID VALVE
(OPTIONAL)
S O L 5 C O M B O D R A I N / J Z L D R A I N S O L E N O I D V A L V E
SOL8
AUX. FLUID PUMP RELIEF SOLENOID VALVE
(OPTIONAL)
T1 WET DISCHARGE TEMPERATURE
T2 DRY DISCHARGE TEMPERATURE
T3 INJECTION FLUID TEMPERATURE
T4 INTERSTAGE AIR/FLUID TEMPERATURE
HTR1 SUMP HEATER
HTR3 TRAP HEATER
NOTES:
1. PART NUMBERS ARE FOR REFERENCE ONLY. REFER TO BILL OF
MATERIAL AND OR FACE OF ORDER FOR ACTUAL PARTS.
2. SECTION BETWEEN LETTERED POINTS ARE TO BE REPLACED
WITH CORRESPONDING OPTION PICTURED BELOW, AS
REQUIRED BY FACE OF ORDER.
3. OPTIONAL HEAT TRACE IS APPLIED ONLY TO CONTROL AND
MOISTURE DRAIN LINES AND USED ONLY WITH STAINLESS
STEEL TUBING. REFER TO FACE OF ORDER FOR HEAT TRACE
REQUIREMENTS.
4. ITEM 39 OR 41 TO BE INSTALLED BY SULLAIR BUT ELECTRI-
CALLY INSTALLED BY THE CUSTOMER IN THE FIELD.
5. THE SUPPLY AND RETURN PIPING FOR THE FLUID COOLER
MUST BE ADEQUATELY SIZED TO PREVENT EXCESSIVE PRES-
SURE DROP. THE TOTAL PRESSURE DROP IN THE SUPPLY AND
RETURN PIPING AND ASSOC. FITTINGS AND VALVES SHALL NOT
EXCEED 10 PSIG (0.7 BAR). IF THE PRESSURE DROP IS EXCES-
SIVE, A PUMP MAY BE INSTALLED.
6. MINIMUM OPERATING TEMPERATURE OF 32°F FOR LOWER
TEMPS. OIL LINES NEED TO BE HEATED AND INSULATED.
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