Deltech Fitness LS60, LS2580 instruction manual Hydrobloc LSC Purge Curves

Page 89

HYDROBLOC LSC PURGE CURVES

Calculation of Purge Pressure Setting

1.Determine air pressure (psig) at the dryer inlet.

2.Refer to Table C-1. Determine the inlet airflow for your model and inlet air pressure.

3.To calculate purge flow consumption on the critical orifice curve:

Inlet Flow (SCFM) × 14.7 PSIG

× 1.15 = Purge (SCFM)

Inlet Pressure (PSIG) + 14.7 PSIG

4.Locate the Critical Orifice Calibration Curve that has been sized for your specific dryer model.

5.Cross the Purge Flow requirement calculated above to the same number on the Critical Orifice Calibra- tion Curve. Follow this line vertically and then hori- zontally once intersection is made with the curve line to find the actual purge pressure setting.

6.Locate the Purge Adjusting Valve. Slowly rotate dryer’s Purge Adjusting Valve until the Purge Pres- sure Indicator indicates the calculated purge pres- sure setting. (See following Note).

Note: The purge pressure can only be read and ad- justed when an off-line desiccant chamber has de- pressurized for regeneration. (When the off-line chamber is pressurized, the Purge Pressure Indica- tor will read “system pressure”.)

Table C - 1 Inlet Airflow at Various Inlet Air Pressures¹

 

 

 

 

 

Inlet Air Pressure (psig)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

60

70

80

90

 

100

110

 

120

130

140

150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Average Inlet Airflow (scfm)²

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LSC60

23

27

30

33

 

36

39

 

42

45

49

52

LSC110

43

49

54

60

 

66

72

 

78

83

89

95

LSC130

51

58

64

71

 

78

85

 

92

98

105

112

LSC185

72

82

92

101

 

111

121

 

130

140

150

159

LSC240

94

106

119

131

 

144

157

 

169

182

194

207

 

 

 

 

 

 

 

 

 

 

 

 

 

LSC270

106

120

134

148

 

162

176

 

190

204

218

233

LSC360

141

160

178

197

 

216

235

 

254

272

291

310

LSC505

197

224

250

277

 

303

329

 

356

382

409

435

LSC630

246

279

312

345

 

378

411

 

444

477

510

543

LSC760

297

337

376

416

 

456

496

 

536

575

615

655

 

 

 

 

 

 

 

 

 

 

 

 

 

LSC1000

391

443

495

548

 

600

652

 

705

757

809

862

LSC1250

488

554

619

685

 

750

815

 

881

946

1,012

1,077

LSC1500

586

665

743

822

 

900

978

 

1,057

1,135

1,214

1,292

LSC2070

809

917

1,025

1,134

 

1,242

1,350

 

1,459

1,567

1,675

1,783

LSC2580

1,008

1,143

1,278

1,413

 

1,548

1,683

 

1,818

1,953

2,088

2,223

¹ Maximum inlet air pressure, 150 psig.

²Based on 100°F inlet air temperature and -100°F pressure dew point. Maximum recommended inlet temperature, 120°F. For capacity at inlet temperature higher than 100°F, consult your local distributor.

Specifications, Purge Curves and Replacement Parts for -100°F Pressure Dew Doint Dryers

C - 5

Image 89
Contents Hydrobloc LS Series Heatless Compressed AIR Dryer Page Contents Section Maintenance and Repair Scfm Hydrobloc LS Series SpecificationsModel Prefilter Afterfilter Foreword Prefilter AssemblyGeneral System Information DryerAutomatic Drain Valves Afterfilter AssemblyMechanical Set-Up Receiving and InspectionEquipment Handling Not USE Plug or Gate Valves General Piping InformationPurge Exhaust Muffler Electrical ConnectionPurge Exhaust Restrictor Static Sensitive Devices Equipment Check Remote Alarm ConnectionInstrumentation Purge Flow Indicator Valve Switching Failure Option a & BMoisture Indicator Option a & B Chamber Pressure GaugesPage Automatic Drain Valve How It WorksOperation Dryer Models LS60 through LS1000 Initial Start-Up For Dryers With DEC ControllerDryer Models LS1250 and LS1500 Dryer Models LS2070 and LS2580 Operation Models LS60 through LS1000 only Normal Start-Up or Restart For Dryers With DEC ControllerDryer Models LS1250 and LS1500 Dryer Shutdown Normal Operational ChecksOperation Preventative Maintenance Schedule Maintenance and RepairAnnually Desiccant Charging ProceduresFor Dryer Models LS2070 and LS2580 Filter Element ReplacementFor Dryer Models LS60 through LS1500 Servicing The Internal Float Drain Valve If Equipped Automatic Drain Valve Components Automatic Drain Valve Disassembly and ServicingMaintenance and Repair Moisture Indicator Recharging Procedure LS60 through LS760 Inlet and Purge Exhaust Switching Valve MaintenanceInlet and Purge Exhaust Switching Valve LS1000 LS1000 Models LS1250 and LS1500 3 Inlet Switching Valve MaintenanceLS1250, LS1500 Model LS1250 only 10 2 Purge Exhaust Switching Valve MaintenanceLS1250 Model LS1500 only 11 3 Purge Exhaust Switching Valve MaintenancePurge Exhaust Switching Valve Models LS60 through LS760 Purge and Outlet Check Valve Maintenance13 11 Models LS1000 through LS1500 13 3 Purge and Outlet Check Valve MaintenanceMaintenance and Repair 4 Remote Flow Restrictor Maintenance Models LS1500 through LS2580 Flow Restrictor MaintenanceActuator Subassembly Shaft Subassembly Models LS2070 and LS2580 Purge Adjusting ValvePilot Gas Filter Maintenance Page Troubleshooting Guide Shutdown and Depressurize Dryer. Inspect desiccant De-energize Dryer Power Supply. Check power supply input Shutdown and Depressurize Dryer. Refer to the Inlet SwitchDe-energize Dryer Power Supply. Replace fuse if blown, Shutdown and Depressurize Dryer. Refer to the PurgeShutdown and Depressurize Dryer. Drain desiccant from Shutdown and Depressurize Dryer. Replace damaged, faultyRemoval of the Flow restrictor should not be done un For Models LS1500 through LS2580Less the piping to the Purge Exhaust Muffler is ad Equately supported. Failure to do so may resultShutdown and Depressurize Dryer. Replace pressure sen During Repressurization CycleNot lit, Shutdown and Depressurize Dryer. Provide a PROBLEM/POSSIBLE Cause If voltage is present. De-energize Dryer Power Supply. Re Shutdown and Depressurize Dryer. Disassemble, cleanPROBLEM/POSSIBLE Cause Checks and Remedy Page Appendix a Purge Curves Table a 1 Inlet Airflow at Various Inlet Air Pressures¹ Calculation of Purge Pressure SettingOrifice Dia Gas Air Temp 100F Figure A.2 Critical Orifice Calibration Curve Figure A.3 Critical Orifice Calibration Curve Figure A.4 Critical Orifice Calibration Curve Figure A.5 Critical Orifice Calibration Curve Figure A.6 Critical Orifice Calibration Curve Figure A.7 Critical Orifice Calibration Curve Psig Pressure Purge Figure A.9 Critical Orifice Calibration Curve Purge Pressure P1 Psig Figure A.11 Critical Orifice Calibration Curve Figure A.12 Critical Orifice Calibration Curve Figure A.13 Critical Orifice Calibration Curve Appendix B Hydrobloc LS Replacement Parts 1276865 1275442 Appendix C Page Hydrobloc LSC Specifications Model Prefilter Afterfilter Table C 1 Inlet Airflow at Various Inlet Air Pressures¹ Hydrobloc LSC Purge CurvesFigure C.1 Critical Orifice Calibration Curve Figure C.2 Critical Orifice Calibration Curve Figure C.3 Critical Orifice Calibration Curve Figure C.4 Critical Orifice Calibration Curve Figure C.5 Critical Orifice Calibration Curve Figure C.6 Critical Orifice Calibration Curve Figure C.7 Critical Orifice Calibration Curve Figure C.8 Critical Orifice Calibration Curve Figure C.9 Critical Orifice Calibration Curve Figure C.10 Critical Orifice Calibration Curve Figure C.11 Critical Orifice Calibration Curve Figure C.12 Critical Orifice Calibration Curve Figure C.13 Critical Orifice Calibration Curve Hydrobloc LSC Replacement Parts 1198157 1218635 1200806 1180918 1218638 Description Quantity Model Page Page Deltech

LS60, LS2580 specifications

Deltech Fitness is renowned for providing high-quality strength training equipment, and their LS2580 and LS60 models are no exception. Both of these machines have been designed with the serious fitness enthusiast in mind, offering a range of features that cater to effective strength training routines.

The LS2580 is a multi-station home gym designed to facilitate a variety of exercises without needing multiple machines. This versatility allows users to perform a full-body workout in the comfort of their own home. One of the main features of the LS2580 is its adjustable weight stack, which provides users with the flexibility to customize their workouts. It boasts a robust and stable frame, engineered to withstand the demands of heavy usage.

With a focus on user safety, the LS2580 incorporates several safety features, including easily accessible adjustment points and non-slip grips. This makes switching between exercises seamless and reduces the risk of injury. The machine also supports a range of movements including lat pulldowns, leg presses, chest presses, and more, allowing users to target different muscle groups effectively.

On the other hand, the Deltech Fitness LS60 is a slightly simpler yet equally impressive machine that excels in offering a compact solution for strength training. The LS60 focuses on essential muscle groups, catering to those who may have limited space but do not want to compromise on their workout regimen. It is designed with a sturdy frame and is ideal for users who prioritize stability and durability in their fitness equipment.

One of the standout features of the LS60 is its adjustable seat height, making it suitable for various body types. This adaptability ensures that everyone can maintain proper form during workouts, which is crucial for both performance and safety. The LS60 also comes with various attachment points, allowing users to incorporate resistance bands or other accessories to enhance their training.

In terms of technology, both the LS2580 and LS60 emphasize user-friendly design elements that promote an intuitive workout experience. The clear labeling of each exercise station makes transitioning between workouts simple and efficient.

In summary, both Deltech Fitness LS2580 and LS60 present compelling options for fitness enthusiasts, providing a versatile and effective solution for strength training. Whether you opt for the comprehensive features of the LS2580 or the compact design of the LS60, you can expect durability, safety, and a focus on achieving your fitness goals at home.