D-GC8Q FUEL DISPENSER

D-GC8Q 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 : 425kg

Dimension(L×W×H): 1615 X 620 X2420(mm)

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

Chapter I Fuel dispenser survey Article I General survey about fuel dispenser’s designation Article II Fuel dispenser’s development history Article III Basic function and category Article IV Basic working principle and configuration of fuel dispenser Chapter II Hydraulic components of fuel dispenser Article I Fuel pump Article II Vapor Separator Article III Measurement transducer Article IV Nozzle Article V Oil indicator Article VI Solenoid valve Article VII Hydraulic pipeline Chapter III Electric control system of fuel dispenser Article I Main functions of electric control system for fuel dispenser Article II Electric control system configuration of fuel dispenser Article III Card-controlled fuel dispenser Article IV Card-con fuel dispenser trolled dispenser and reader working flow Article V IC card filling system security Chapter IV Safety and environmental protection in forecourt Article I Lightning-proof Article II Wiring system Article III Earth wire and grounding system Article IV Vapor-Recovery system Chapter V Installation & debugging of fuel dispenser Article Installation Article II Submersible pump type dispenser and its installation Chapter VI Metrological approval of fuel dispenser Article I Metrological management and technical requirements Article II Appraisal condition and apparatus Article III Indicating appraisal methods and data processing Article IV Important notices in appraisal Chapter VII Failure and Troubleshooting Article I Failure judgment and troubleshooting Article II Pipeline failure and maintenance Article III Important notices to dispenser’s maintenance Article IV Dispenser’s maintenance Chapter I Fuel dispenser survey Article I General survey about fuel dispenser’s designation 1. Fuel dispenser The full name is fuel dispenser for motor vehicles, used for measuring fuel of vehicles. It consists of meter for volumes of liquids, additional devices, and ancillary devices. 2. Liquid-volume meter Liquid-volu fuel dispenser fuel dispenser

hernet) and so no　　 master is required on the bus.　　 The LON chip uses 3 processors and so the communications on the bus (managed by　　 2 of them) never interferes with the transfer of messages with the application　　 (managed by the third). The forecourt communication expects to use a LON　　 component for layer 1 to 6 using Explicit Messages.　　 The length of such messages is set by the Max_Block_Length communication data　　 element (see chapter 4.5 Communication Service Database). The range for the block　　 length is 32 to 228. To allow messages longer than this value a Block number BL is　　 included in the message (for details see chapter 4.4 Block Cutti fuel dispenser ng).　　2.2 Application Communication Basics　　 To avoid specifying message contents where application dependent the choice was to　　 use a readwrite mechanism.　　 Six basic messages are used to access any data in the system:　　 - Read Messages　　 - Answer Messages　　 - Write Message　　 - Unsolicited Data Message with Acknowledge　　FP2_1.89 IFSF STANDARD FORECOURT PROTOCOL June 2005　　 COMMUNICATION SPECIFICATION　　Page: 10　　 - Unsolicited Data Message without Acknowledge　　 - Acknowledge Message　　 A Read Message allows an originator device to read the value(s) of any system　　 data element from a recipient device within a specified database. It is possible to read　　 multiple data elements in one command. This is achieved by requesting a list of data　　 elements. So only the accessible data elements must be requested and the messages　　 are application dependent. The recipient must respond to the Read Messa fuel dispenser fuel dispenser

big step towards the recovery of the whole region of central Africa, long destabilised by Congo s malaise. There are no fewer than 33 presidential and 9,700 parliamentary candidates in what has proved to be one of Africa s most expensive and complicated elections ever. But the incumbent president, Joseph Kabila, who replaced his father Laurent as president after his assassination in 2001, is the clear front-runner. Unlike his father, the quiet 35-year-old has sought to avoid conflicts and is hoping to take credit for ending the war of 1998-2002. He is also making full use of his control of the security services and his monopoly of the state media, which are already broadcasting his message live from Congo s bush. Still, leaving nothing to chance fuel dispenser , Mr Kabila has turned to a Washington-based public-relations company, Stevens and Schriefer Group, which twice helped make George Bush America s president. As Mr Kabila starts campaigning at rallies, the firm s slogans, television advertisements and mobile cinemas are being dispatched to every corner of Congo. Those running against the president have also brought in hired help. Take Oscar Kashala, a previously little-known, Harvard-trained cancer doctor who says he is one of a rare breed of Congolese earning $375,000 a year without stealing a penny. Mr Kabila s government suspected that Mr Kashala s security and political consultants were up to no good, so in May it arrested 32 of them, including Americans, South Africans and Nigerians, for an alleged coup plot. After no evidence was produced, they were later freed. While accusing the government of intimidation, Mr Kashala says he was grateful for the chance it gave him to emerge from the clutter of candidates. “Today I m known all over Congo because of this mercenary story,�he says. “I couldn t have bought this publicity.� A plethora of rebel leaders who fought during Congo s five-year war, as well as opposition politicians, some of Mr Mobutu s former cronies and a son or daughter o fuel dispenser fuel dispenser