U314 Automatic Nozzle

U314 Automatic Nozzle

U314 Automatic nozzles are designed with today's customer in mind. Small, trim, light weight, easy and convenient to use. It is a rugged performer that offers long life and reliable service.

Warning

Use 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 :

U314-A/C/E/G Flow rate: 0-45 L/m ( (13/16")

U314-B/D/F/H Flow rate: 0-70 L/m (15/16")

Working Pressure: 0.18Mpa

Compound Main valve and bleed poppet

Tight structure, attractive appearance. Minimum pressure Loss and

offer a maximum flow rate

Accurate flow control-

It allows customers to top off their tank to the exact amount that they

want , and it's easy to stop gasoline flow precisely.

Easily replaced rotar y 360 swivel- prevents the hose

from curling up.

Hold-open rack is available for full service applications.

The one hand control means easy setting to flow rate for customer's convenience.

Spout with gear: Making it to be holding on the spout of tank

without hand, improving your efficiency.

Flow-lock: designed to shut-off automatically when the spout is

tripped up, limiting spillage, avoiding accident.

Hand insulator- protect both nozzle and vehicle, and insulates

users' hands.

Available Colors- color chart on inside back cover

Selective splash guard.

100% Factory Tested

Replacement Parts:

Key Description

1 Spout 13/16" & Spout 15/16"

2 Full hand insulator

3 Lever-Guard Lever Assembly

4 Diaphragm Assembly

5 Vac Cap

6 Main Valve

7 Swivel BSPT3/4" & NPT3/4" & BSPT1" & NPT1"

Package:

Net Weight Cross Weight Dimension

18.75kg/case of 15 22kg/case of 15 55x34x42.5cm/case of 15

l gear pump Trouble and Maintenance The ma fuel dispenser inly troubleshooting and failure about pump presents in Table 2-1. Table 2-1 Troubleshooting Serial No. Failure Failure reasons Solutions 1 No delivery or inefficient discharge Exterior elements: Motor stick; motor reversal; Sliding V belt fuel dispenser ; no oil in tank; pipe jammed; Check motor and its wiring; tighten V belt; inspect tank; dredge pipeline. Gear being stuck Clean waste in pump chamber Waste in outlet of overflow valve Disconnect overflow valve lid and clean waste; Leakage on valve Check oil groove Overweary gear or bearing Replace gears or bearing 2 Large noise or tremble Exterior reasons: Too long horizontal distance between fuel dispenser and tank; many elbow on inlet pipe; waste jam pipe; small diameter of pipe Dealt with in design and construction Intensive pressure Decrease thickness of pressured ring Overflow valve is stuck Clean waste and burr Overweary gear or bearing Replace gears or bearing 3 Inner leakage Overweary gears Replace gears Leakage on frame seal Frame seal disabled Replace frame seal Leakage on pump body or joint face O-ring disabled Substitute seal ring 2.5 Important notices in operation Often inspect the rotation of pump axis, leakage, abnormal noise, vibration on fuel dispenser V wheel and lose bolt that tight pump key. Regularly clean strainer. The tightness of V wheel should be appropriate, neither too tight nor too loose. These V wheels of motor, pump and adjusting driven wheel should be in parallel level. Don’t adjusting overflow valve spring too tights in case that result in high pressure of hydraulic system, increase noise and vibration so as to enhance pump abrasion. Prohibit suck water or oil with much water. Strictly abide by the operation requirements on explosive atmosphere. Submersible pump In China filing stations recently begin to adopt submersible pump as the power resource of fuel dispenser. Submersible pump gen

is suppressed.　　 - fuel dispenser the Release_FP command is only acceptable if at least one transaction　　 buffer is empty.　　 - Terminate_FP moves to the IDLE state from any state storing if　　 necess fuel dispenser ary a transaction.　　 - Close_FP goes to the CLOSED state from any state storing if　　 necessary a transaction.　　 - In the IDLE state all nozzles must first be hooked before starting a new　　 transaction by Nozzle-up or Release_Fp.　　 - Rename events Time-out-end to Fill-Time-out and Auth-time-out.　　 - Rename event Time-out to No-progress.　　 - Transition from state SUSPENDED STARTED to SUSPENDED　　 FUELLING.　　 - Time-out or Terminate_Fp from STARTED or SUSPENDED　　 STARTED states goes to IDLE.　　 - In state IDLE Nozzle-Down is requested before an acceptable Nozzle-　　 Up.　　 - Add figure 3 (Fuelling Point State Table).　　 - The event Operative_FP means that internal t fuel dispenser est is successful.　　 - In state CLOSED a payable transaction may be exist.　　 - Major-error and Minor-Error is added to state CLOSED.　　FP31_2.23 IFSF - STANDARD FORECOURT PROTOCOL March 2006　　 DISPENSER APPLICATION　　Page: 6　　 - Inoperative_FP could also be an internal command.　　 - Event Local-release does not longer exist.　　 - State PAYABLE FUELLING is renamed to PAYABLE　　 TRANSACTION.　

what will puncture that complacency? The mos fuel dispenser t likely cause would be a big default. If the global economy slows next year, companies will find it more difficult to service their debts. And bid fever has prompted borrowers to take on more risks; according to Standard & Poor s, a rating agency, the fuel dispenser average purchase price for European leveraged buy-outs has reached a record level of 9.4 times earnings before stripping out the costs of interest, tax, depreciation and amortisation. The real test will come when spreads start to widen again. Will the rapid emergence of credit derivatives and the greater role of hedge funds make markets more—or less—stable? There had been fears that hedge funds would be less willing than banks to stump up rescue money in a crisis. But the recent case of Polestar, a British printing group, showed that companies can be refinanced smoothly even if hedge funds are involved. In addition, plenty of distressed-debt funds specialise in taking positions when things look ugly. Another fear is liquidity. Hedge funds have actively provided credit via leveraged loans. There is a risk that, just when borrowers get into difficulty, hedge-fund clients may demand their money back. However, hedge funds have sought to deal with this danger by imposing longer lock-in periods and by securing better margin terms from their ba fuel dispenser nks. Plenty of people believe the financial system is more secure than before, because banks are not as vulnerable to the threat of corporate failures. The markets have survived the crash of big companies, such as Enron, an energy trader, and the downgrades of motor companies, Ford and General Motors, in recent years. But the real test of a big recession has yet to be faced. If you want to dwell on one financial worry for 2007, the corporate-debt market is the place to start. © 2006 .  About sponsorship American investment banks Streets ahead of the rest Dec 19th 2006 |