4

Maintenance and Repair

4.1Preventative Maintenance Schedule

Weekly

1.Check the following operating conditions:

a)Purge pressure setting (during regeneration)

b)Inlet pressure

c)Inlet flow rate

d)Inlet temperature

For optimum dryer operation and performance, these recorded parameters should correspond as close as is possible to the design operating conditions and specifications noted on the Dryer Specification Label (located on inside cover of dryer control enclosure).

2.Visually inspect the Moisture Indicator (if dryer is so- equipped) for a BLUE (dry) indication. If the indicator is PINK (wet) in color, refer to the Troubleshooting Guide and conduct checks listed for the Moisture In- dicator.

3.Check the dryer’s Indicator Panel for the presence of any illuminated alarm indicators. If an alarm indicator is illuminated, refer to the Troubleshooting Guide.

4.Check the pressure drop (differential pressure) across the Prefilters and Afterfilters. Prefilter and afterfilter cartridges should be replaced BEFORE a differential pressure of 10 PSID is exceeded.

CAUTION: Each component of a Deltech Regenera- tive Desiccant Dryer System has been selected to compliment the performance of the other components of the system. Therefore, use of unauthorized parts or supplies or improper operation will degrade system performance.

5.Check operation of the prefilter's automatic drain valve. This component must function properly to maintain filter efficiency and prevent premature desic- cant failure induced by liquid and oil carry over from the prefilter, due to a clogged or inoperative automatic drain valve.

Quarterly

Check the dry gas outlet dew point. A precision Dew Point Analyzer is required to read the exact dew point. The ana- lyzer should be connected as close to the dryer outlet as is possible. Test piping or tubing used to connect the ana- lyzer to the gas system must be metallic, as rubber and certain plastics contain or permit moisture diffusion from the ambient air and can cause a false high dew point indi- cation. Alnor, Beckman, Shaw and several other brands of precision dew point instruments are available.

Semi-Annually

WARNING!

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

CAUTION: Each component of a Deltech Regenerative Desiccant Dryer System has been selected to compliment the performance of the other components of the system. Therefore, use of unauthorized parts or supplies or im- proper operation will degrade system performance.

1.Inspect the Pilot Gas Filter Cartridge and replace if the used cartridge appears clogged, dirty or exces- sively corroded.

2.Inspect the Prefilter Cartridges for clogging, exces- sive corrosion, cracked or damaged end seals or high pressure drop (differential pressure exceeds 10 PSID). Replace cartridges if necessary.

3.Inspect the Afterfilter Cartridges for clogging, exces- sive corrosion, cracked or damaged end seals or high pressure drop (differential pressure exceeds 10 PSID). Replace cartridges if necessary.

Maintenance and Repair

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Deltech Fitness LS60, LS2580 instruction manual Maintenance and Repair, Preventative Maintenance Schedule

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.