SPX RDH-HP Series Instruction Manual Download Page 20

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RDH-HP SERIES

Pressure-Swing
Desiccant Type
Compressed Air Dryers

Models: RDH-HP-715G

RDH-HP-1550G
RDH-HP-5200G

SPX

1000 Philadelphia Street

Canonsburg, PA 15317-1700 U.S.A.

P: (724) 745-1555

F: (724) 745-6040

E: [email protected]

www.rentaldryers.com

Improvements and research are continuous at SPX.

Specifications may change without notice.

ISSUED 04/2014 Form No.: 3245430

Revision: A

Summary of Contents for RDH-HP Series

Page 1: ...1550G RDH HP 5200G FOR M NO 3245430 R EVI S ION 04 2014 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 I S PROD UCT I N STR UCTION MAN UAL MODELS RATED FLOW REFER...

Page 2: ...red or replaced under warranty shall be warranted for the unexpired portion of the warranty applying to the original product The foregoing is the exclusive remedy of any buyer of the manufacturer s pr...

Page 3: ...se Do not operate dryer without mufflers installed 5 High Velocity Air Do not stand near mufflers during tower depressurization I INSTALLATION 1 Install on level surface 2 Ambient temperature range 35...

Page 4: ...arg are possible or reduce the moisture content of compressed air when used in critical process applications These dryers continuously dry compressed air by using two identical towers each containing...

Page 5: ...sses through purge and repressurization valve 9B normally closed and purge muffler 10B to the atmosphere After regeneration purge and repressurization valve 9B normally open closes allowing tower 4B t...

Page 6: ...r does not increase desiccant dryer capacity or reduce purge flow requirements However a cooling unit installed ahead of the desiccant dryer reduces the inlet air temperature and outlet air dew point...

Page 7: ...ication Air Inlet Air Outlet Left Tower Pressure Gauge Right Tower Pressure Gauge Purge Pressure Gauge Electrical Entry Inlet Pressure Gauge Outlet Pressure Gauge Automatic Condensate Drain Purge Muff...

Page 8: ...S 3 BOSS FITTING TOP VIEW ELECTRICAL ENCLOSURE SEE DETAIL SIDE VIEW SEE AC SIDE DETAIL RIGHT TOWER PRESSURE GAGE PURGE PRESSURE GAGE PURGE PRESSURE ADJUSTMENT VALVE DESICCANT FILL PORT FRONT VIEW LEFT...

Page 9: ...PRESSURE GAUGE PURGE PRESSURE GAUGE RIGHT TOWER PRESSURE GAUGE ELECTRICAL ENCLOSURE NEMA CLASS 4 4X POWER SWITCH 3 PRONG MALE ELECTRICAL PLUG DETAIL A TOWER PRESSURE RELIEF VALVE PURGE MUFFLER PROCESS...

Page 10: ...TLET SHUT OFF VALVE NPS 3 4 PLACES SEE SECTION B DESICCANT FILL PORT AIRLINE AFTERFILTER HF7 76 6F S MOUNTING HOLES 1 INCH DIA 6 PLACES PURGE MUFFLER 3 1 2 X 9 1 2 FORKLIFT OPENINGS 90mm X 241mm 2 PLA...

Page 11: ...yer without one of the above measures Exhausting air will result in noise levels above OSHA permissible levels and exhausting gas could potentially cause harm to persons or property 2 8 Initial Desicc...

Page 12: ...enoid Energized LED Left Purge Repressurization Solenoid Energize LED Right Purge Repressurization Solenoid Energized LED Left Inlet Solenoid Energized LED DIP Switches for Economizer Setting Standard...

Page 13: ...various inlet temperatures NOTE During start up the indicator may be yellow however it should begin to change to green within four hours 3 2 1 3 Purge Flow Indicator Every four hours check the purge...

Page 14: ...xcessive air is discharged through the muffler on the right check if valve 5b or 5c is sticking 3 3 Shut Down 3 3 1 Depressurize dryer 3 3 1 1 Open by pass valve if one is installed and close inlet an...

Page 15: ...0 1 43 174 120 42 0 165 42 72 75 0 273 210 1 40 174 120 43 0 169 42 72 77 0 279 200 1 37 174 120 44 0 172 42 72 79 0 286 190 1 34 174 120 46 0 177 42 72 81 0 293 180 1 30 174 120 47 0 181 42 72 84 0 3...

Page 16: ...r dryer operation Never use hygroscopic salts of the type com monly used in deliquescent type dryers 4 1 1 Frequency of desiccant replacement Desiccant should be replaced whenever the required dew poi...

Page 17: ...4 Test Mode WARNING Enclosure contains electricity Use caution when working inside box 4 5 1 Test Mode Standard Control Panel 4 5 1 1 Wait until point in cycle when right tower is drying and left towe...

Page 18: ...e correct Economizer Switch and Cycle Set tings Refer to Section 3 2 3 to verify proper time sequence 5 4 Tower fails to pressurize to line pressure Purge repressurization valve won t close Excessive...

Page 19: ...011100 4011100 4011100 1 Purge Muffler Replacement Core 3097672 1 Purge Muffler Replacement Core 72378 72378 8 Aftercooler Air Filter Silencer Replacement Core 3211091 3211091 3211091 1 Aftercooler Te...

Page 20: ...5200G SPX 1000 Philadelphia Street Canonsburg PA 15317 1700 U S A P 724 745 1555 F 724 745 6040 E hankison rental spx com www rentaldryers com Improvements and research are continuous at SPX Specifica...

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