GE 255 operation manual Reset control and program resin volume

Models: 255

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Hard water leakage after

a.

Improper regeneration.

a.

Repeat regeneration after making

regeneration.

 

 

 

certain correct regenerant dosage was

 

 

 

 

set.

 

b.

Leaking of external bypass valve.

b.

Replace bypass valve. (Contact dealer).

 

c.

O-Ring around riser pipe damaged.

c.

Replace O-ring

 

d.

System capacity too low due to

d.

Reset control and program resin volume

 

 

incorrect resin volume setting

 

to correct setting

 

 

 

 

 

Control will not draw

a.

Low water pressure.

a.

Make correct setting according to

regenerant.

 

 

 

instructions.

 

b.

Restricted drain line.

b.

Remove restriction.

 

c.

Injector plugged.

c.

Clean injector and screen.

 

d.

Injector defective.

d.

Replace injector and cap. (Contact

 

 

 

 

dealer).

 

e.

Valve disc 2 and/or 3 not closed.

e.

Remove foreign matter from disc and

 

 

 

 

check disc for closing by pushing in on

 

 

 

 

stem. Replace if needed. (Contact

 

 

 

 

dealer).

 

f.

Air check valve prematurely closed.

f.

Put control momentarily into brine refill.

 

 

 

 

Replace or repair air check if needed.

 

 

 

 

(Contact dealer).

 

 

 

 

 

Control will not regenerate

a.

AC adapter or motor not connected.

a.

Connect power.

automatically.

b.

Defective motor.

b.

Replace motor. (Contact dealer).

 

c.

Fouled or defective turbine.

c.

Clean or replace turbine assembly.

 

d.

Defective turbine cable.

d.

Replace turbine cable.

 

 

 

 

 

Control regenerates at wrong

a.

Controller set incorrectly.

a.

Correct the time setting according to

time of day.

 

 

 

instructions.

 

 

 

 

 

Intermittent or irregular

a.

Low water pressure.

a.

Set pump to maintain 20 psi at

regenerant draw.

b.

Defective injector.

 

conditioner.

 

b.

Replace injector (Contact dealer).

 

 

 

 

 

 

 

 

No conditioned water after

a.

No regenerant in regenerant tank.

a.

Add regenerant to regenerant tank.

regeneration.

b.

Injector plugged.

b.

Clean injector and screen.

 

 

c.

Air check valve closes prematurely.

c.

Quick cycle control into regenerant

 

 

 

 

draw/slow rinse. Replace or repair air

 

 

 

 

check if needed. (Contact dealer).

 

 

 

 

 

Backwashes or purges at

a.

Incorrect drain controller used.

a.

Replace with correct size controller

excessively low or high rate.

 

 

 

(Contact dealer).

 

b.

Foreign matter affecting valve

b.

Remove drain controller and clean ball

 

 

operation.

 

and seat.

 

 

 

 

 

Run out of conditioned water

a.

Improper regeneration.

a.

Repeat regeneration,

between regenerations.

b.

Incorrect resin volume setting

b.

Reset control and program resin volume

 

 

 

 

 

to correct setting

 

 

 

 

 

Control displays 1 - x (1 thru

a.

Control is in test mode

a.

Press control keys in order from left to

4)

 

 

 

right.

 

 

 

 

 

37

Page 37
Image 37
GE 255 operation manual Reset control and program resin volume

255 specifications

The GE 255 is a versatile and powerful gas turbine, known for its exceptional efficiency and reliability in various industrial applications. As one of the flagship models from General Electric, the GE 255 has garnered attention for its performance, design, and technological advancements.

One of the main features of the GE 255 is its advanced aerodynamics. The turbine incorporates cutting-edge blade designs that enhance airflow and optimize combustion efficiency. These aerodynamic improvements contribute to increased power output, allowing the turbine to generate more energy while consuming less fuel. The efficiency of the GE 255 makes it an attractive option for power plants looking to reduce operational costs while maintaining high output levels.

In addition to its aerodynamic features, the GE 255 is equipped with sophisticated combustion technology. This technology enables the turbine to achieve low emissions, adhering to strict environmental regulations. The combustion system is designed to provide stable and reliable operation across various load conditions, ensuring that power generation remains consistent even in fluctuating demand scenarios.

The GE 255 also boasts a modular design, allowing for easier maintenance and upgrades. The components are designed with serviceability in mind, ensuring that downtime is minimized during routine inspections or repairs. This modular approach not only enhances the overall lifespan of the turbine but also allows operators to implement technology upgrades as they become available, ensuring that the equipment remains state-of-the-art.

Moreover, the GE 255 integrates advanced monitoring and control systems that provide real-time data on performance and operational health. These systems enable operators to make informed decisions, optimizing performance and identifying potential issues before they escalate. The data collected can be analyzed to improve operational practices and reduce maintenance costs.

The turbine's robust construction also contributes to its reliability. Built to withstand harsh operating conditions, the GE 255 includes features that protect critical components from wear and degradation. This durability extends the operational life of the turbine and enhances its overall availability for power generation.

In summary, the GE 255 is a state-of-the-art gas turbine distinguished by its advanced aerodynamics, low emissions combustion technology, modular design, and robust monitoring systems. It represents a blend of efficiency and reliability, making it a leading choice for energy providers aiming to maximize output while minimizing environmental impact. Its combination of innovative features positions the GE 255 as a significant player in the competitive landscape of gas turbines.