S-GA44Q FUEL DISPENSER

S-GA44Q FUEL DISPENSER

FlowMeter Type : Optional

Accuracy : ±0.2%

Pressure Loss (kg/cm): Under 0.25

Motor Voltage(V): 110V/220V/380V,50Hz/60Hz

Capacity(hp) :1HP(0.75kw)

Input Voltage : 110V/220V/380V,50Hz/60Hz

Nozzle :Auto Shut-off Nozzle

Environmental Condition : : -40~~+55degree

Control :Type Solenold Vale Control Type

Preset :Function Provided(Small LCDIndicator)

Display(Counter) :Type LCD and Bright Backlight

Digit of Volume :0~~999,999(6 Digits),Decimal point can be changed

Digit of Amount :0~~999,999(6 Digits),Decimal point can be changed

Digit of Unit price : 0~~9999(4 Digits),Decimal point can be changed

Digit of Total Range : 0~~99,999,999,99

Optional Display: Type LCD and Bright Backlight

Digit of Volume : 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Amount : 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Unit price: 0~~999999(6 Digits),Decimal point can be changed

Digit of Total Range : 0~~99,999,999,99

Totalizer :1~~9,999,999

Hose: 4.5m

Weight : 330kg.

Dimension(L×W×H) :1270*560*2200(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 26

hydraulic section of fuel dispenser fuel dispenser is a comprehensive presentation of the applied hydrodynamics, mechanical manufacturing, engineering mechanics, engineering material, automotive control principle and metrology. The performance of hydraulic components and matching ration is symbolic of fuel dispenser. This chapter mainly introduces the structure of hydraulic components, working principle and troubleshooting of fuel dispenser, such pump, oil-air separator, measurement transducer, nozzle, oil indicator and solenoid valve. Since there are many brands of fuel dispenser that mounted different hydraulic parts it is difficult to comprehensively introduce domestic fuel dispenser’s hydraulic components. In order to facilitate the reader to better understand hydraulic components and master maintenance technique, this handbook will present the popular fuel dispenser’s structure, working principle and reparation methods. Despite different model of components there are still many similarities in their working principle. To learn the common components is conducive to know other model. As a failure phenomenon occurred by various causation, only deeply understand products one can precisely judge its trouble. Therefore, we spend a whole chapter to introduce the working principle of components. In fuel dispenser market there are many hydraulic parts with similar appearance and inner structure. Different manufacturers with different research and fuel dispenser understanding provide various products in terms of performance and failure presentation. Readers could maintain not only according to the User’s manual provided by manufacturer, but also analyze an fuel dispenser d repair to the knowledge introduced in this chapter. Professional maintenance operator assigned by manufacturer will be asked when meeting some much difficult trouble. The hydraulic source system of fuel dispenser composes of pump and motor. By delivery model it divides positive delivery and negative delivery. The former model adopts submersible pump, usually a centrifugal pump that

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his during the dotcom fuel dispenser boom of the late 1990s, Sun was the preferred maker of the powerful server and network computers that “new-economy�companies bought in bulk with the money that venture capitalists were throwing at them. Mr McNealy thus became an emblem of the internet boom. He captured the Zeitgeist with two great slogans, proclaiming that “the network is the computer�and boasting that Sun (as the supplier of the machines that ran the internet) was “the dot in dotcom� Then the boom turned to bust, and suddenly hardly anybody wanted to buy computers—least of all those made by Sun. That was because Sun had been stubbornly ignoring an industry trend toward low-cost, standardised hardware and software that customers could buy piecemeal and patch together. Sun s rivals—such as Hewlett-Packard, IBM, Dell, Intel and Microsoft—had embraced this trend and happily made whatever pieces they were good at. But Mr McNealy, who was one of four co-founders of the company in 1982 and became chief executive at the age of 29, insisted on a complete, proprietary Sun “solution�based around Sun s own processor chips (called Sparc) and operating-system software (called Solaris). It was an all-or-nothing proposition for customers. Many customers chose nothing. Partly as a result, Sun s revenues have been declining steadily. In 2001 Sun pulled in $18 billion in sales; that fell to $11 billion last year. The company has been mak fuel dispenser ing losses for the past four years, and is expected to lose money again this year and next. Sun, not Microsoft, has become the clear loser from the rise of Linux, the open-source operating system fuel dispenser , which many customers are using to replace their old Sun systems. For a long time Mr McNealy was in denial. Anybody who asked would be treated to his analogy with cars (Mr McNealy comes from a car family in Detroit, and named his sons after car models). When buying a car, do you buy the carburettor, the tyres, the exhaust and all the other bits separately, then