U310 Manual Nozzle

U310 Manual Nozzle

For Heavy Duty, High-flow Truck stop, Bus and Fleet Service If you operate a full-service truck-stop, refuel your own fleet, or manage a card-lock refueling location, the low cost, long life and durability of the 120L high flow nozzle can help increase your productivity, sales and profits.

Warning

Do not use U303 Nozzles with a hold-open device on prepay self- service installations.Using foreign objects to hold-open automatic nozzles could result in failure to shut-off and personal injury.

Materials:

Body: Aluminum

seals: Buna-N, Viton

Main stem seals: Viton Cased Oil Seal / Graphite with Teflon

Main stem: Stainless steel

Color of insulator :

Red Green Blue Yellow Black

Features :

U303A/B Flow rate: 0-120L/m (113/16")

U303C/D Flow rate: 0-90 L/m (1")

Working Pressure: 0.18Mpa

U303 Automatic Nozzles for diesel, kerosene and all kinds of gasoline service.

Easily replaced spout- simply remove the screw.

Spout kits are available from HONGYANG.

Even, smooth, spray pattern- minimizes diesel foaming and false shut-offs.

Three position hold-open device- one finger control of hold-open mechanism means easy setting of flow rate.

Full hand insulator- protects both nozzle and vehicle, and insulates users' hands.Available Colors- color chart on inside back cover

Dual poppet valves- easy to open nozzle against high pressure.

Spout retaining ring- adds extra measure in securing nozzle spout in fill pipe.

100% Factory Tested.

Replacement Parts:

Key Description

1 Spout 1''

2 Spout 13/16''

3 Full hand insulator

4 Lever

5 Lever assembly

6 Diaphragm assembly

7 Main valve assembly

Package:

Net Weight Cross Weight Dimension

16kg/case of 10 19kg/case of 10 45x40x32.5cm/case of 10

Important:

The products should be used in compliance with applicable country, province and local Laws and regulations. Products selection should be based on physical Specifications and limitations and compatibility with the environmentand materials to be handled. HONGYANG makes no warranty of fitness for a particular use. All illustrations and Specifications in this literature are based on the latest products information available at the time of publication,HONGYANG reserves the right to make changes at any time in price, materials. Specifications and models and to discontinue models without notice or obligation.

ystem. The valve core of overflow valve moves outward so that all pressured oil flood past the outlet of overflow valve and flow into suction chamber, realizing oil circulation in pump. The hydraulic system pressure is adjusted through increasin fuel dispenser g or reducing spring pressure. The most fragile section in hydraulic system will be damaged as the pressure reaching a certain value without a overflow valve to control pressure. The spring pressure will be increased through to add the thickness of pre-pressure ring (20a). The pressure to open overflow valve and the delivery volume of fuel dispenser are also increased. Vice versa, as the thickness is reduced. working princi fuel dispenser ple of inner-cycloidal gear pump Inner-cycloidal gear pump consists of a pair of inner and outer gear joggled interactively. Inner gear is driver, called as inner rotor; outer gear is driven called as outer rotor. The figure of inner rotor is round arc curve, but the joint section of inner rotor figure and outer rotor curve is exterior cycloidal. Outer rotor exceeds one tooth than inner rotor. Sever sealed working cubage are formed between teeth of inner and outer rotor. Inner rotor brings outer rotor rotation anticlockwise. At that time the cubage gradually increase, formed in suction chamber by the tooth top of inner rotor and gear vale of outer rotor. As pressured oil suck into discharge chamber the cubage formed by inner and outer gear is reducing, impelling oil out of pump. Continual suction and discharge result from the unceasing rotation of out gear driven by fuel dispenser inner gear. 1-Vapor separator frame 2-Filter bracket 3-Filter 4-Filter bracket 5\6-O-ring 7-Gear group 8-Axis 9-Key 10-Cover 11-Oil seal 11a-Bolt 12-Screw 13-Elastic washer 14-Thread pipe 15-Joiter 16-Inlet filter 17-Stainer cover 18-Seal ring 19-Voverflow valve cover 20-Spring 20a-Preloading ring 21-Voverflow valve 22-Overflow valve 23-Filter with valve 23a-Spring 24-Exhaust pipe jointer 25-Screw 26-Outlet pipe 27-O-ring 28-Pump body Diagram 2-9: One kind of inner cycloida

ID (21H-24H)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id fuel dispenser (Value) in State　　 67 CMD W(3) M　　 Leak_Command　　 (43H) To perform a leak test on the respective FP with the　　 defined logical nozzles (see Leak_Log_Noz_Mask　　 Data_Id 8).　　 The command is only accepted if all nozzles are returned.　　 If the command is issued fuel dispenser to a dispenser in the wrong　　 device state or when a nozzle has been removed it will　　 reject the command with a Data_ACK 3 (Command　　 refused in that state).　　 Please note that an Unsolicited FP_Status_Message　　 (Data_Id 100) must be transmitted as a result of this　　 command . This action must occur even if the state has　　 not changed as a result of the command.　　 PCD Comment:　　 When the proprietary pump protocol does not support the　　 leak test. The PCD should reject this command with a　　 MS_ACK=5 and Data_ACK=5.　　 UNSOLICITED DATA　　 100 bin8 M　　 FP_Status_Message　　 (64H) fuel dispenser bin8　　 A FP_Status_Message must be sent unsolicited (without　　 bin16　　 acknowledge) by the FP whenever a change has occurred　　 in the status of the FP_State Log_Noz_State or the　　 Assign_Contr_Id or whenever the state cannot be　　 changed following request by the CD to

printer terminated its contract, apparently on government orders, the paper had to start printing in Smolensk. It cannot be sold in public kiosks or distributed by the state-run subscription system; it has been subjected to enormous fines. The fuel dispenser n, this week, the Russian printer backed out too. On television, Mr Lukashenka forwent his campaign broadcast; a conspiracy-theory documentary about recent revolutions was shown instead. But his activities are given interminable, adulatory exposure. That is one difference with Ukraine, where Mr Yushchenko enjoyed at least some favourable coverage. Another is the more certain prospect, in Belarus, of violence. There was fuel dispenser a foretaste of this on March 2nd, when Alyaksandr Kozulin, another opposition candidate (learning from Ukraine, most opposition factions have united behind Mr Milinkevic), was assaulted, along with several supporters and journalists (the police shot the tyres of a car carrying some of them). One of his assailants was Dmitry Pavlichenko, the head of a special security service that is accused by Mr Kozulin and others of organising the disappearances. Mr Pavlichenko also directed the riot police who tried to obstruct the snowy opposition rally. “They threw me on the floor and kicked me,�said Mr Kozulin, as he registered his injuries at a hospital. Inside the police station, he smashed a portrait of the president, defiance for which he may now face criminal charges. “If a candidate for president is arrested and beaten,�comments Mr Milinkevic, “there won t ev fuel dispenser en be the imitation of an election.� Television portrayed the incident as a provocation staged with the connivance of foreign journalists. To a politician like Mr Lukashenka, all this counts as legitimate campaigning. Another mark of his Soviet mindset is that only an overwhelming victory will do. A fraud-facilitating system of early voting, plus one-sided electoral commissions, should ensure that he gets one. “He s lost touch with reality,�observes Mr Lebedko, t