D-G FUEL DISPENSER

D-G FUEL DISPENSER

Pump Type: Optional

Inlet Pressure : >=54kPa.

Flow rate (L/min.): 55±5

Suction Distance (m): 6(verticalmente) / 50(orizzontalmente)

FlowMeter Type: Optional

Accuracy : ±0.2%

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 : 205kg.

Dimension(L×W×H): 900*620*2180(mm)

Dimension(L×W×H)Of Qty of Container: 40ft: 45 20ft: 22

Exploded drawing of double flux solenoid valve From above diagrams, it is known that this kind of solenoid valve consists mainly of valve body, fuel dispenser membrane, cone-shaped spring, valve cover, pilot valve, control valve of small flux, reposition valve, winding of pilot valve and small flux valve winding. The working principle of double flux solenoid valve can be leaned from Diagram 2-35. Pilot valve, small flux valve and main valve controlled by membrane are closed after power cut, no oil pass solenoid valve. When both two windings are open, pilot valve and small flux valve switch on, pressured oil pushing down membrane. Part of oil fuel dispenser in A chamber flow toward outlet of solenoid valve via pilot valve and small flux valve, main valve is switched on after overcoming spring, at this state, solenoid valve is in large flux. When winding of pilot valve is cut power, pilot valve is closed, membrane go upward so as to close main valve due to oil pressure increase in A chamber. Solenoid valve is in small flux state. If the power of winding of small flux valve is cut off, small flux valve is closed, no flux in solenoid valve. It is learned from above introduction that the large and small flux of solenoid valve are controlled by pilot valve and small flux valve. This is why it called double flux solenoid valve. As filing motor, pilot valve, small flux valve and main valve are switched on, fuel dispenser work in large flux state. When filling volume nearly reach presetting value, winding power of pilot valve is cut off, main valve is closed. However, small flux valve is still working. When filling volume reach preset-value, the winding power of small flux valve is cut off, solenoid valve is closed. Filling operation is end. Troubleshooting In filing operation some troubles maybe correlate to solenoid valve, some maybe to other hydraulic components. Small flux or no delivery in fuel dispenser, for example, it is possible caused by solenoid valve or other components. Therefore, it is need to give concrete analysis and diagno fuel dispenser

TION　　 Page: 15　　 fuel dispenser Chapter 3　　 - In chapter 3.1 additional comments have been made about the　　 TR_Seq_Nb address format (i.e. bcd4)　　 - In chapter 3.1 additional comments have been made about the Prod_Nb　　 address format (i.e. bcd8).　　 - In chapter 3.3 Data_Id 2 (Nb_Products) field range changed from 1-15 to　　 1-8 fuel dispenser and Data_Id made mandotary.　　 - In chapter 3.3 Data_Id 3 4 5 made mandatory Data_Id.　　 - In chapter 3.3 new Data_Id 61 (SW_Checksum) used to allow the CD to　　 interrogate the software checksum.　　 - In chapter 3.3 additional comments have been made about the handling of　　 Data_Id 70 (Calc_Illumination) when the calculator can not support　　 illumination.　　 - In chapter 3.6 the Data_Id s 2 3 4 5 can now be written in all states.　　 - In chapter 3.7 the Data_Id 23 (Release_Mode) has some additional　　 explanation.　　 - In chapter 3.7 the Data_Id 30 (Release_Contrl_Id) has some additional　　 explanation regarding the resetting of the value when the IDLE state is　　 entered.　　 - In chapter 3.7 the Data_Id 38 has had its field format changed from asc8　　 to bcd8.　　 - In chapter 3.7 the Data_Id 100 has additional details of how the　　 unsolicited dat fuel dispenser

round of global trade negotiations into life. For a leader adept at reconciling opposites, Lula has proved a surprisingly p fuel dispenser olarising figure. Disappointed with his orthodox economics, the left wing of the PT has harried the government with “friendly fire� deterring Lula from reforming as boldly as he might have done. Yet, for his foes, Lula remains the party s creature. He allowed the PT to replace experts from the government bureaucracy with loyalists and to abort programmes that had proved their worth. Then came the mensalão, revelations that the PT had been funnelling mo fuel dispenser ney illegally to both its own congressmen and those from allied parties. Millions had voted for the party because it proclaimed itself above the grubby norm of Brazilian politics. That image is now in tatters. Lula is popular among the poor, say the polls, but has lost ground among Brazilians from the middle class up. That the mass of Brazilians seems prepared to overlook these misdeeds suggests that Lula got two big things right the economy and poverty alleviation. Comparing Brazil s vital indicators when Lula took over with the same ones now “is like looking at two different economies� says Vinod Thomas, former head of the World Bank in Brazil. In the autumn of 2002, Brazil s currency, the real, plunged, largely because the markets feared Lula s arrival. Inflation, already in double digits, threatened to spike higher and the yield on Brazil s dollar bonds was 25 percentage points above that of American Treasuries. The new government swerved away from disaster. The finance minister, Antonio Palocci, raised the target for the public sector s primary surplus (before interest payments) by half a percentage point to 4.25% of GDP, persuading the markets that Lula could be trusted to pay Brazil s public debt. The central bank steadied the real and raised interest rates to ch fuel dispenser