D-GB66Q FUEL DISPENSER

D-GB66Q 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: 405kg

Dimension(L×W×H) : 1270 x 620 x 2420(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 28 20ft: 13

As past over long service time, parts abrasion universally or cylinder severely damaged, a new measurement transducer should be installed to replace old one. As find exterior leakage, firstly inspect the bolts corresponding to leak section. Tightly screw loose bolts, if leakage is continued, disconnect and inspect the seal ring and gasket relative section. Substitute aging or damaged parts and reassemble. Apart from the above reasons of extensive colloid and surface abrasion, these trouble also cause abnormal operation of measurement transducer, such as position pin fall down from piston or deformation, small axis lost on upper and lower connecting rod, loose bolt between piston and connecting rod. The solution is that disassembling measurement transducer, replace damaged or unqualified components and reassemble. The products made in normal factory seldom appear these troubles. Since measurement transducer is core component of fuel dispenser, elaborate machining, disconnection and reassembly should be as careful as possible. All elements should be cleaned before reassembly, excluding water into inner. Bolts are tightened even and appropriately. Soft-piston measurement transducer As these merits --- small in size, light weight, beautiful appearance, high accuracy, piston exchangeable--- soft-piston measurement transducer is widely adapted in domestic fuel dispenser market. It generally involves two structures: four-piston structure and double-piston structure. The latter model is selected universal fuel dispenser ly. Therefore, this article will introduce the structure, working principal and maintenance of four- piston measurement transducer. Structure Diagram 2-20 and Diagram 2-21 show the cutaway view and exploded drawing of four-piston measurement transducer that is widely employed. The transducer mainly consists of sealed cover, upper subassembly, export axis, frame subassembly, piston subassembly, connecting rod and top cover, clearly presenting in Dia fuel dispenser gram 2-20 and Diagram 2-21. Diagram 2-20: Cutaway view fuel dispenser

ddition of information showing the chip read was unsuccessful. In this case　　Bit 22 position 7 will be set to D (new code) meaning magstripe read following failed chip　　read.　　If the terminal processes an EMV chip card it will set Bit 22 position 7 to code 5 indicating an　　EMV card (Private codes will be used to indicate other chip card types). The data in field 55　　will then be read with Bit 55 giving the field length with subsequent data in the field given in　　the form of TAGs.　　Message formats assume no redundancy. Data is either mapped to specific bits in the　　messages or is in tags in bit 55 broadly following 3 .　　An EMV transaction contains no track 1 or 3 data except potentially for a second (magstripe)　　card if used. This interface does not support the use of two EMV cards (eg: one for payment　　and one for loyalty) in the same messages.　　If an EMV card contains Track 2 Equivalent data this is used but if the card uses an　　Application PAN this (plus expiration date etc) is used instead following the same principles　　as for key entered or magstripe read data for magstripe cards.　　Reconciliation message (152030) processing is unchanged from magstripe.　　This chapter has been designed to facilitate all known message flow needs for IFSF Host to　　Host interfaces.　　Wednesday 10 May 2006 - Revision 03　　Document title　　IFSF POS to FEP Interface　　Section Page　　EMV fuel dispenser 92178　　7.1 Message Flows　　Message flows for EMV may be more complex than for magstripe due to several factors:　　 Multiple cryptogram types are used in some flows including both ARQC and TC　　 Script processing and the return of the results of script processing　　 The card may still decline a transaction authorised by a host system　　The fuel dispenser f fuel dispenser

rope in July 2007, define how BPL providers can avoid or at least manage the problem of leakage. This has reassured previously wary utilities and BPL equipment-makers that spectrum rules will be enforced in a fair and consistent way. The second problem is that the “step-down�transformer—which converts a medium-voltage supply from the grid to a lower voltage appropriate for use in a home or office—interferes with the flow of data. As a result, utilities must install special equipment to route the data around the transformer, which adds to the cost of the service. This problem is now being overcome through an electrical-networking standard called HomePlug, which allows BPL providers to send the signal past the transformer with less fiddling than was previously required. Even so, the technology still has its limitations. BPL can carry about 100 megabits per second (Mbps) on a medium-voltage mains cable, and each cable serves around 20,000 people in cities and a few hundred in rural areas. Domestic broadband connections typically operate at speeds of 2Mbps or higher, so the speed of a BPL connection will not be very great if there are many users, even though new equipment being tested in Europe can increase the capacity. So why are utilities pushing ahead with the technology? Because it is useful to them, too. Utilities often find out about failed transformers, dangerous faults or neighbourhood blackouts only when irate customers or safety officials call to complain. “The technology used in fuel dispenser the delivery business—the meter on your house—is 75 years old,�says Tom Baker, the chairman of TXU. His firm is paying Current $150m over ten years to establish a “smart grid�which will be able to detect power problems and control appliances remotely. TXU expects to make big savings by replacing equipment before it fails, pinpointing power cuts and even briefly reducing the amount of energy certain appliances consume with the consent of the s fuel dispenser ubscriber, says Mr Baker. An air co fuel dispenser