Deltech Fitness LS2580, LS60 instruction manual Shutdown and Depressurize Dryer. Disassemble, clean

Page 62

PROBLEM/POSSIBLE CAUSE

 

CHECKS AND REMEDY

4. Off-stream chamber’s Inlet Switching Valve

4.

Shutdown and Depressurize Dryer. Refer to the Inlet Switch-

or on-stream chamber’s Purge Exhaust

 

ing Valve and Purge Exhaust Switching Valve Maintenance pro-

Switching Valve seat is worn, damaged or

 

cedures which are applicable to your specific dryer model. Dis-

fouled (allowing slight pressure leakage to

 

assemble, clean and inspect the Inlet Switching Valves and

enter regenerating chamber).

 

Purge Exhaust Switching Valves. Replace all worn or damaged

 

 

components as noted.

 

 

 

Fixed Cycle Electronic Timer Control (Mod-

 

 

els LS60 through LS1000 ONLY)

 

 

Dryer chambers fail to switch.

 

 

1. Timer failure.

1a.

Verify power is being supplied to dryer.

 

1b.

Replace timer if necessary.

2. Off-stream chamber's Inlet Switching Valve

2.

Check for pilot gas pressure at inlet valve's pilot tubing connec-

has failed to close due to fouled or worn valve

 

tions.

internals.

 

If there is pilot pressure at the off-stream chamber's pilot tubing

 

 

 

 

connection and no pilot pressure at the on-stream chamber's

 

 

pilot tubing connection, refer to the Inlet Switching Valve Mainte-

 

 

nance procedure which is applicable to your specific dryer

 

 

model.

 

 

Shutdown and Depressurize Dryer. Disassemble, clean and

 

 

inspect the Inlet Switching Valve. Replace all worn or damaged

 

 

parts as noted.

3. Off-stream chamber Inlet Switching Valve has

3.

Repeat check #2.

failed to close due to the associated sole-

 

If there is no pilot gas pressure present at the off-stream

noid valve's (A or B) failure to energize. Both

 

 

chamber's pilot gas tubing connection, check voltage to solenoid

chambers are at line pressure.

 

 

valve.

 

 

 

 

If voltage is present. De-energize Dryer Power Supply. Re-

 

 

place solenoid valve.

 

 

If voltage is not present, replace timer.

4. Purge Exhaust Switching Valve has failed to

4.

Check for pilot gas leak through the piston seal pilot gas exhaust

close due to fouled or worn valve internals.

 

hole located on the bottom of the valve block.

 

 

If a pilot gas pressure leak is present, refer to the Purge Exhaust

 

 

Switching Valve Maintenance procedure which is applicable to

 

 

your specific dryer model.

 

 

Shutdown and Depressurize Dryer. Disassemble, clean and

 

 

inspect the Purge Exhaust Switching Valve. Replace all worn or

 

 

damaged parts as noted.

5. Purge or Outlet Check Valve internals are

5.

Shutdown and Depressurize Dryer. Refer to the Purge and

worn, damaged, or fouled, permitting

 

Outlet Check Valve Maintenance Procedure which is applicable

"blowby" of on-stream chamber's pressure

 

to your specific dryer model.

(through faulty check valve) to the off-stream

 

Disassemble, clean and inspect the Purge and Outlet Check

chamber.

 

 

Valves. Replace all worn or damaged components as noted.

 

 

 

 

 

5 - 8 Troubleshooting Guide

Page 61 Page 63
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Page 61 Page 63
Contents Hydrobloc LS Series Heatless Compressed AIR Dryer Page Contents Section Maintenance and Repair Hydrobloc LS Series Specifications ScfmModel Prefilter Afterfilter General System Information Prefilter AssemblyForeword DryerAfterfilter Assembly Automatic Drain ValvesMechanical Set-Up Receiving and InspectionEquipment Handling General Piping Information Not USE Plug or Gate ValvesPurge Exhaust Muffler Electrical ConnectionPurge Exhaust Restrictor Static Sensitive Devices Remote Alarm Connection Equipment CheckInstrumentation Moisture Indicator Option a & B Valve Switching Failure Option a & BPurge Flow Indicator Chamber Pressure GaugesPage How It Works Automatic Drain ValveOperation Initial Start-Up For Dryers With DEC Controller Dryer Models LS60 through LS1000Dryer Models LS1250 and LS1500 Dryer Models LS2070 and LS2580 Operation Normal Start-Up or Restart For Dryers With DEC Controller Models LS60 through LS1000 onlyDryer Models LS1250 and LS1500 Normal Operational Checks Dryer ShutdownOperation Maintenance and Repair Preventative Maintenance ScheduleDesiccant Charging Procedures AnnuallyFor Dryer Models LS2070 and LS2580 Filter Element ReplacementFor Dryer Models LS60 through LS1500 Servicing The Internal Float Drain Valve If Equipped Automatic Drain Valve Disassembly and Servicing Automatic Drain Valve ComponentsMaintenance and Repair Moisture Indicator Recharging Procedure Inlet and Purge Exhaust Switching Valve Maintenance LS60 through LS760Inlet and Purge Exhaust Switching Valve LS1000 LS1000 3 Inlet Switching Valve Maintenance Models LS1250 and LS1500LS1250, LS1500 10 2 Purge Exhaust Switching Valve Maintenance Model LS1250 onlyLS1250 11 3 Purge Exhaust Switching Valve Maintenance Model LS1500 onlyPurge Exhaust Switching Valve Purge and Outlet Check Valve Maintenance Models LS60 through LS76013 11 13 3 Purge and Outlet Check Valve Maintenance Models LS1000 through LS1500Maintenance and Repair 4 Remote Flow Restrictor Maintenance Flow Restrictor Maintenance Models LS1500 through LS2580Actuator Subassembly Shaft Subassembly Purge Adjusting Valve Models LS2070 and LS2580Pilot Gas Filter Maintenance Page Troubleshooting Guide Shutdown and Depressurize Dryer. Inspect desiccant De-energize Dryer Power Supply. Replace fuse if blown, Shutdown and Depressurize Dryer. Refer to the Inlet SwitchDe-energize Dryer Power Supply. Check power supply input Shutdown and Depressurize Dryer. Refer to the PurgeShutdown and Depressurize Dryer. Replace damaged, faulty Shutdown and Depressurize Dryer. Drain desiccant fromLess the piping to the Purge Exhaust Muffler is ad For Models LS1500 through LS2580Removal of the Flow restrictor should not be done un 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 Shutdown and Depressurize Dryer. Disassemble, clean If voltage is present. De-energize Dryer Power Supply. RePROBLEM/POSSIBLE Cause Checks and Remedy Page Appendix a Purge Curves Calculation of Purge Pressure Setting Table a 1 Inlet Airflow at Various Inlet Air Pressures¹Orifice 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 Hydrobloc LSC Purge Curves Table C 1 Inlet Airflow at Various Inlet Air Pressures¹Figure 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.
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