S-G22 FUEL DISPENSER

S-G22 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 :247kg.

Dimension(L×W×H) : 1160*560*2215(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 27

Exploded drawing of fuel dispenser double flux solenoid valve From above diagrams, it is known that this kind of solenoid valve consists mainly of valve body, 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 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 call fuel dispenser ed 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

atabase addresses P fuel dispenser G_ID　　 (81H-8FH) and OP_ID (91H-9FH).　　 Value of:　　 0 = use database addresses PG_ID (81H-8FH) and OP_ID　　 (91H-9FH).　　 1 = use extended Programme meter format PG_ID (80H) +　　 M_ID (01H-FFH).　　 2 = use extended Option meter format OP_ID (90H) +　　 M_ID (01H-FFH).　　 3 = use extended Programme meter format PG_ID (80H) +　　 M_ID (01H-FFH) and Option meter format　　 OP_ID (90H) + M_ID (01H-FFH).　　 If the ExtendedMeterFormat is 0 Extended Meters are　　 supported.　　 If ExtendedMeterFormat is not present Extended Meters　　 are not supported.　　September 2005 IFSF - STANDARD FORECOURT PROTOCOL Version 1.33　　 CAR WASH SPECIFICATION　　 Page: 29 of 65　　 AuthorisationStateMode　　 11 bin16 R(1-9) M　　 (0BH) fuel dispenser (0-1) W(1-2)　　 Specifies whether the CWP s must get external　　 authorisation from a CD　　 0 = CWP can self-authorise every customer entry (i.e. there　　 is no attached CD).　　 1 = CWP is controlled (i.e. authorised) by an external CD.　　 StandAloneAuthorisation　　 12 bin8 R(1-9) M　　 (0CH) (0-2) W(1-2)　　 Specifies how the car wash shall authorise in stand alone〠fuel dispenser

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