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GENERAL SAFETY INFORMATION

1.  PRESSURIZED DEVICES:

This equipment is a pressure containing 

device.

•  Do not exceed maximum operating 

pressure as shown on equipment 

serial number tag.

•  Make sure equipment is depressurized before working 

on or disassembling it for service.

2. ELECTRICAL:

This equipment requires electricity to 

operate.

•  Install equipment in compliance with all 

applicable electrical codes.

•  Standard equipment is supplied with electrical 

enclosures not intended for installation in hazardous 

environments.

•  Disconnect power supply to equipment when performing 

any electrical service work.

3.  BREATHING AIR:

•  Air treated by this equipment may not 

be suitable for breathing without further 

purification.

Refer to applicable standards and specifications for the 

requirements for breathing quality air.

RECEIVING, MOVING, AND UNPACKING

A. RECEIVING

This shipment has been thoroughly checked, packed and 

inspected before leaving our plant.  It was received in 

good condition by the carrier and was so acknowledged.

Check for Visible Loss or Damage.  If this shipment shows 

evidence of loss or damage at time of delivery to you, in-

sist that a notation of this loss or damage be made on the 

delivery receipt by the carrier’s agent.

B. UNPACKING

Check for Concealed Loss or Damage.  When a shipment 

has been delivered to you in apparent good order, but 

concealed damage is found upon unpacking, notify the 

carrier immediately and insist on his agent inspecting the 

shipment.  Concealed damage claims are not our respon-

sibility as our terms are F.O.B. point of shipment.

C. MOVING

In moving or transporting dryer, do not tip dryer onto its 

side.

D.  STORAGE/SHUT DOWN

  Dryer should not be stored outside (either 

packed or unpacked) or exposed to the weather.  Damage to 

electrical and control components may result.

IMPORTANT:  WATER-COOLED UNITS

 - If the unit is shut 

down in below freezing temperatures, the water-cooled con-

denser may freeze and cause permanent damage.  Condenser 

must be drained when the unit is shut down.

IMPORTANT:

  Do not store dryer in temperatures above 130°F 

(54.4°C).

Summary of Contents for SPX FLOW DHP Series

Page 1: ...ed Type Compressed Air Dryer Models DHP130 DHP200 DHP300 DHP500 DHP750 DHP1000 FOR M NO 5003971 R EVI S ION 07 2016 R EAD AN D U N D E R STAN D TH I S MAN UAL PR IOR TO OPE RATI NG OR S E RVICI NG TH...

Page 2: ...UIDE 7 5 0 REFERENCE 8 5 1 Sizing 8 5 2 Engineering Data 9 6 0 DIMENSIONS WEIGHTS 10 7 0 DRAWINGS 11 7 1 Process Gas Refrigeration Flow Diagram Models DHP130 and DHP200 11 7 2 Process Gas Refrigeratio...

Page 3: ...lant It was received in good condition by the carrier and was so acknowledged Check for Visible Loss or Damage If this shipment shows evidence of loss or damage at time of delivery to you in sist that...

Page 4: ...he dryer inlet outlet connections from the piping External piping must be properly supported The installation of a flexible connection or vibration dampener within the air gas stream prior to the drye...

Page 5: ...nection NOTE Strainer and water regulating valve are supplied on water cooled models 1 4 Electrical Connections IMPORTANT Use copper supply wires only A Dryer is designed to operate on the volt age ph...

Page 6: ...temperature 120 F 49 C D Maximum ambient temperature Air cooled models 110 F 43 C Water cooled models 130 F 54 C E Minimum ambient temperature 40 F 4 C Condensate Draining Drain Push to Test On Off Sw...

Page 7: ...e NOTE Failure to perform step 3 within 25 seconds of com pleting step 2 will cause the unit to revert back to the previous setting NOTE In the event of a brief or extended period of power loss the un...

Page 8: ...e separator filter elements become loaded with solid particles 2 Procedure for Separator Filter Element Replacement THIS FILTER IS A PRESSURE CONTAINING DEVICE DEPRESSURIZE BEFORE SERVICING a Isolate...

Page 9: ...ss dryer 1 Excessive air flow 2 Freezing of moisture in evaporator because of refrigeration system fault 3 Separator filter element clogged Check flow rate See D below Replace filter element C Dew poi...

Page 10: ...emperature and 100 F ambient temperature and 60 Hertz operation MODEL RATED FLOW scfm m3 hr DHP130 DHP200 DHP300 DHP500 DHP750 DHP1000 130 200 300 500 750 1000 221 340 510 850 1275 1700 Table 2 Capaci...

Page 11: ...N A 1 2 2 0 2 8 3 3 Electrical Data Nominal Voltage 115 1 60 208 230 3 60 Min Max Voltage 104 127 187 253 Input Power Rated Flow watts 932 1280 1255 1962 2910 4120 Rated Load Amps 10 2 13 0 7 5 10 4...

Page 12: ...651 32 15 817 32 15 817 32 15 817 32 15 817 C 2 50 63 5 2 50 63 5 2 50 63 5 2 50 63 5 2 50 63 5 2 50 63 5 D 23 62 600 23 62 600 30 15 766 30 15 766 30 15 766 30 15 766 E 17 62 448 17 62 448 30 15 766...

Page 13: ...IEF VALVE PRE COOLER REHEATER CONDENSATE DRAIN AUTOMATIC ELECTRIC DRAIN SERVICE VALVE MANUAL DRAIN AIR AIR HEAT EXCHANGER HIGH TEMPERATURE SWITCH OPTIONAL EVAPORATOR CARTRIDGE TYPE MOISTURE SEPARATOR...

Page 14: ...ESS FITTING FITTING ACCESS PRESSURE VALVE RELIEF HEAT EXCHANGER REHEATER PRE COOLER AIR AIR SWITCH STANDARD CONDENSER DETAIL OPTIONAL WATER COOLED TYPE CARTRIDGE SEPARATOR MOISTURE OPTIONAL GAUGE OPTI...

Page 15: ...2 L1 N L1 CONT 1 T1 T2 TO GROUND STUD PE T1 T2 TO GROUND STUD PE FAN 1 HARNESS C 1 FAN 1 MTR2 FPS 1 COMPRESSOR MTR1 DRAIN NEUTRAL COMPRESSOR ON L1 L1 N L1 1 1 N L1 1L1 N 1 N GROUND STUD 6 7 J5 3 5 4 1...

Page 16: ...1 L3 L2 PE HEATER HARNESS 1L2 L3 TB2 TB2 PE T3 T2 H1 HEATER 1 FAN 2 HARNESS FPS 2 FAN 2 REF SHEET 02 LINE 18 REF SHEET 01 LINE 19 03 10 11 12 09 08 07 06 05 04 L3 L3 L3 L2 L2 02 01 00 PE TB1 L1 L2 L3...

Page 17: ...10 09 08 06 05 04 03 X X 02 01 00 FROM SHEET 01 X X X X THERMISTER CONTROL BOARD DRAIN NEUTRAL DRAIN LINE THERMISTER NEUTRAL 3 N N HPS 1 LINE 1 1 1 TB2 GRN YELLOW DRAIN HARNESS DRAIN HARNESS PE TB2 3...

Page 18: ...L3 TB2 TB2 PE T3 T2 H1 HEATER 1 FAN 2 HARNESS FPS 2 FAN 2 REF SHEET 02 LINE 12 REF SHEET 01 LINE 20 03 10 11 12 09 08 07 06 05 04 L3 L3 L3 L2 L2 02 01 00 PE L1 L1 L1 L3 L2 TB1 L1 L3 L2 CONT 1 DISCONN...

Page 19: ...08 06 05 04 03 X X 02 01 00 FROM SHEET 01 X X X X THERMISTER CONTROL BOARD DRAIN NEUTRAL DRAIN LINE THERMISTER NEUTRAL 3 N N HPS 1 LINE 1 TB2 GRN YELLOW DRAIN HARNESS DRAIN HARNESS PE TB2 3 TB2 PE X 3...

Page 20: ...18 7 6 Wiring Diagram Models DHP300 through DHP1000 575 460 3 60 Transformer Pack...

Page 21: ...3232829 3232830 5002924 3232832 3232829 3232830 5002924 3232832 Low Refrigerant Pressure Switch 4006372 4006372 4006372 4006372 4006372 4006372 4006372 4006372 High Refrigerant Pressure Switch 3230764...

Page 22: ...20 NOTES...

Page 23: ...part THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER WRITTEN ORAL OR STATUTORY AND IS EXPRESSLY IN LIEU OF THE IMPLIED WARRANTY OF MERCHANTABILITY AND THE IMPLIED WARR...

Page 24: ...low com www spxflow com deltech Improvements and research are continuous at SPX FLOW Inc Specifications may change without notice ISSUED 07 2016 Form No 5003971 Revision F COPYRIGHT 2016 SPX FLOW Inc...

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