FUEL DISPENSER & SPARE PARTS

FUEL DISPENSER & SPARE PARTS

Fuel dispenser are used in petroleum-retail service stations for filling lightweight oil including gasoline or diesel etc. We have taken up the production of fuel dispenser since1992. Among our gigantic business portfolio, oil transfer pumps were first put on our agenda and then mechanical fuel dispensers, electronic fuel dispenser in subsequence.

Our fuel dispensers have 3 series, namely, C series, D series and S series. All of the series share the same electronic system, which consists of flow meter, combination pump, auto nozzle etc. But C series is little in size and has a general outline with hoses from the middle. And D series contains jambs with stainless steel and hoses from the top. Then S series have a novel streamline outline and hoses from the top, which is bigger in size in comparison with the other ones.

result during approval progress. The other is to make adjustment as temperature fluctuate 20 degree. Stopwatch, minimum value 0.1 second, is used for measuring how long a certain volume medium discharge out of fuel dispenser so as to calculate its flow rate. Gradienter, precision being 0.05mm/m, measures the degree of level. Article III Indicating appraisal method and data processing Appraisal of fuel dispenser actually is an indicating access. Presently, cubage compare method is mostly used defining basic tolerance bet fuel dispenser ween the volumes flow over flow meter and in metal standard measurer. Diagram 6-2 is illustrated the fuel dispenser’s appraisal flow. 1: Check valve 2: Pump 3: Vapor separator 4: Flow meter 5: Indicating device 6: Hose 7: Nozzle 8: Standard measurer 9: Measurer 10: Switch & zeroing 11: Container 12: Motor 13: Tank 14: Filter net Diagram 6-2 fuel dispenser : Appraisal of fuel dispenser using metal standard measurer Preparation before appraisal Place metal standard measurer on the hard ground and adjust with gradienter. It also put on vehicle or other bracket, as long as not waving or vibration during appraisal progress. Metal fuel dispenser standard measurer should be earthing- connected. It is suggested to connect the measurer to ground terminal of fuel dispenser, making them being same potential. Running-in and wet measurer. Putting indicator device at zero, open nozzle and observe oil indicator. Oil is transparent as there is no foam in it. If have foam or bubble oil would be feculent and opaque. If foam exists in oil for a long time, fuel dispenser would have trouble. Appraise again after solving failure. Close nozzle as measurer full of oil. Empty measurer in accordance with relative method and time, and shut off bottom valve, putting measurer in preparation state. Appraisal procedure of indicating valve Set unit price; Adjust flow to the maximum Qmax; Wet measurer and place it according to regulation; Tune indicator finger to zero position; Infuse measurer as preset volume, measure outlet t

FP_Error_Type_Mess with minor error Max_Vol to　　 the CD and the error is stored within TR_Error_Code.　　 NO-PROGRESS The FP times out when no pulses have been detected for a period greater than the　　 defined time (Max_Time_WO_Prog). The FP moves into the SUSPENDED　　 FUELLING state.　　 PCD Comment:　　 If the proprietary pump protocol doesn t support the Max_Time_WO_Prog then　　 t fuel dispenser he PCD will have to create its own watchdog timer for this purpose and when the　　 timer has expired must stop the pump dispensing and move into the SUSPENDED　　 FUELLING state.　　 Action : The FP state change is send as an unsolicited data array　　 fuel dispenser FP_Status_Message .　　 Action : The FP sends an unsolicited data array　　 FP_Error_Type_Mess with minor error No_Progress to　　 the CD and t fuel dispenser he error is stored within TR_Error_Code.　　 FILL-TIME-OUT The FP times out when the duration of the fuelling operation exceeds the maximum　　 time allowed for that product (Max_Fill_Time).　　 The transaction is stored in the transaction buffer and the FP moves to the IDLE　　 state.　　 PCD Comment:　　 If the proprietary pump protocol doesn t support the Max_Fill_Time then the PCD　　 will have to create its own watchdog timer for this purpose and when the timer has　　 expired must stop the pump dispensing and move into the IDLE state.　　 Action : The FP state change is send as an unsolicited data array　　 FP_Status_Message .?

ng of that ancient link has made mankind warlike, and Story has been sent to our world to save it. Is this “E.T.�meets “The Little Mermaid� Only on paper. To begin with, the star of the film is not Ms Howard, a pretty tomboy, made up to look slightly cadaverous, who is initially taciturn, then unconscious after being attacked by a grass-covered wolf intent on making mincemeat of her before she carries out her mission. Sea nymph and superintendent Instead, we are drawn firs fuel dispenser t to Mr Heep and then to the multicultural inhabitants of the apartment building. They are the film s raison d être; she is simply its narrative catalyst—a catalyst appropriately named Story, because the myth she comes from has been kept alive as a children s story that Mr Heep hears in dribs and drabs from a Korean tenant. Gradually the st fuel dispenser ory expands to take in all the inhabitants of the building, each of whom is there for a reason a self-doubting writer played by the film-maker, a fitness buff (Freddy Rodriguez) who only works out with one side of his body, a dour film critic (Bob Balaban) who can predict wher fuel dispenser e the story is going because there are no new plot twists under the sun, a woman (Mary Beth Hurt) who attracts butterflies, another (Tovah Feldshuh) who reveals the embarrassing secrets of her unseen husband, a crossword puzzle addict (Jeffrey Wright), five nicotine addicts and a Hispanic paterfamilias with five shrieking daughters. It is Mr Heep s task—and theirs—to figure out the role each plays in Story s story to get her home in one piece. Political observers are fond of talking about the need for a new national “narrative� Mr Shyamalan seems to be offering something like the narrative of that narrative—a myth about a myth that brings disparate tenants together and shows each of them who he or she really is. The result is a messy masterpiece, a portrait of turbulent transition, that constantly risks falling on its face but almost never do