5

Troubleshooting

Guide

WARNING!

Ensure that the Dryer and any associated Prefilters and Afterfilters are valve isolated and fully depressurized before attempting to remove or disassemble any subassemblies or components. Failure to do so may result in serious personal injury and/or equipment damage.

WARNING!

Some of the following troubleshooting checks require entering the Dryer Control System enclosure while the Dryer’s Electrical Power Supply is energized. THEREFORE, A POTENTIAL ELECTRICAL SHOCK HAZARD EXISTS. These checks should be conducted by a qualified electrical technician or a Deltech authorized field service engi- neer ONLY. The Dryer’s Electrical Power Supply must be de-energized before any electrical maintenance or re- pair work is conducted.

CAUTION: Do not open or enter the Dryer Control System without exercising proper precautions for Static Sensitive De- vices. Do not remove the factory programmed microcomputer chip or any I.C. chip from the Logic Control Circuit Board. Improper removal or handling will cause irreparable damage to these highly Static Sensitive components. Damage to these components will render the Dryer Control System inoperative until replacement is accomplished by a Deltech authorized field service engineer. Do not remove the program identification sticker from the microcomputer chip.

Important: Water molecules can diffuse through a pinhole size leak even though pressure inside the piping is several hun- dred PSIG. It is not at all uncommon to have a minute pinhole leak in a gas line cause an increase in dew point from -40°F to -10°F at a distance of forty or more feet downstream of the leak.

 

PROBLEM/POSSIBLE CAUSE

 

CHECKS AND REMEDY

Dew point degradation

 

 

1.

Insufficient or excessive purge gas flow

1.

Refer to the Calculation of Purge Pressure Setting instructions

 

during regeneration.

 

in Appendix A (refer to Appendix C for -100°F pdp). Ensure that

 

 

 

the dryers purge flow has been properly calculated and adjusted.

2.

Inlet gas pressure is below the design pres-

2.

Check the dryer’s inlet pressure and correct if necessary. The

 

sure specified on the Dryer Specification La-

 

efficiency of the dryer decreases as the inlet pressure de-

 

bel located on the inside cover of the dryer

 

creases.

 

control system enclosure.

 

 

3.

Inlet gas flow (SCFM) is above the dryer’s

3.

Verify the actual flow rate through dryer. Reduce flow rate if op-

 

design flow rate.

 

erating above the inlet flow rate specified on the Dryer Specifica-

 

 

 

tion Label located on the inside cover of the dryer control system

 

 

 

enclosure.

 

 

 

 

Troubleshooting Guide

5 - 1

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Deltech Fitness LS60, LS2580 instruction manual Troubleshooting Guide

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.