U204-A Keypad

U204-A Keypad

Features:

Adopt ITO material, water-proof design

Oil-proof,ultraviolet-ray-proof

Running normally on the condition of -40to+55degree

Gilding bottons shrapnel

Weight:230g

100% Factory Tested.

tion pin 15-O-ring Diagram 2-27: Structure of general nozzle 1-Spout 2-Nut 3-Hex nut 4-Gasket 5-Valve washer 6-Gasket 7-Washer 8-O-ring 9-Assistant valve 10-Spring 11-Guiding bar 12-Cap 13-Seal 14-Spring 15-Bolt 16-O-ring 17-Lockwasher 18-Spring seat 19-Gasket 20-Valve body 21-Nozzle body 22-O-ring 23-Gland nut 24-Ejection pin 25-Supporting gasket 26-Pin axis 27-Suppor plate 28-Switch handle 29-Pin axis 30-Copper sleeve 31-Valve seat Diagram 2-28: Exploded drawing of general nozzle 1.2 Structure and function of key components Main valve unit Illustrated in Diagram 2-29, main va fuel dispenser lve consists of valve body, gasket, locking washer, spring seat, which is used to switch on or off the delivery pipe pf nozzle. 1-Valve body 2-Gasket 3-Lockwahser 4-Screw 5-Spring seat 6-O-ring Diagram 2-29: Main valve unit Adjusting used for change the clearance between switcher and top level, which should be kept in 0.3~ 0.5mm. Locking washer is to prevent bolt loose. Vice valve Vice valve will be closed as main valve switch off, showed in Diagram 2-30. As for fuel dispenser fuel dispenser with presetting function, main valve don’t close after presetting filling, vice valve is closed to ensure accuracy and field clean. 1-Spring 2-Valve body 3-Guiding bar 4-Gasket 5-Valve washer Diagram 2-30: Vice valve Top level and switch handle. Used for open or close of main valve, changing openness so as to adjusting outlet flow rate. Locking nut To pressure O-ring in case of leakage Working principal As fuel dispenser start work, lift switch handle and open main valve, oil filled with chamber of main and side valve, oil discharge out of nozzle spout through pressured oil opening side valve. Usage and maint fuel dispenser enance Nozzle is made of aluminum, which is carefully taken up and down, in case of being damaged. Regularly add greasy oil to nozzle to facilitate operation; regularly inspect O-ring, replacing damaged one. There is a regulative device between top level and switch handle, which is used to adjust clearance. Disconnect p

PRICE POLE APPLICATION　　INTERNATIONAL FORECOURT STANDARDS FORUM　　 STANDARD FORECOURT PROTOCOL　　 PART III.19　　 EPS POS Interface　　 VERSION 1.00 - August 2002　　Page 2 of 146　　This document was written by the IFSF EFT Work Group:　　Author(s) John Carrier Shell Europe Oil Products　　 Paolo Magnoni Shell Europe Oil Products　　Contributor(s) Wolfgang Breyer Wincor Nixdorf　　 Reiner Kram fuel dispenser er Wincor Nixdorf　　 Luthar Graf Krone　　 Wolfgang L hrsen BP Deutschland　　 Thorsten Schabacker Thales　　 ? 2002. All rights reserved. Specifications are subject to change without notice.　　This document is the intellectual property of IFSF and may not be distributed or reproduced in whole or in part without express written　　permission from IFSF.　　For further copies and fuel dispenser amendments to this document please contact:　　IFSF Technical Services by Email at: techsupport@ifsf.org　　 August 2002 IFSF STANDARD FORECOURT PROTOCOL FP319_1.00　　 EPS POS INTERFACE SPECIFICATION　　 Page 3 of 146　　TABLE OF CONTENTS　　1. INTRODUCTION ................................................................................. fuel dispenser ..........................................................................7　　 1.1 OVERVIEW..................................................................................................................................................................7　　 1.2 I

m The Economist print edition Concerns about security have driven the liberalisation of Europe s energy market into reverse WHEN Russia cut off gas supplies through Ukraine at the start of this year all of Europe took fright. The European Union s long-term energy supply plans, which depended in good part on Russian gas, suddenly seemed naive. Although the gas was quickly turned back on, prices have been rising sharply during what has been a cold winter in many parts of Europe. From Italy to Britain, fears about global warming have put energy policy, including the possibl fuel dispenser e reintroduction of nuclear power, on the agenda. Meanwhile, European energy companies have continued to consolidate, but, controversially, mostly within countries rather than across borders. In the latest such deal, Gas Natural and Endesa won approval for a �2 billion merger that would combine Spain s biggest gas and electricity companies to create a new national champion. Behind all of this activity is an intense debate over the future of energy and its impact on Europe s fuel dispenser economy. On the one hand is a longstanding project for lower prices led by the European Commission designed to liberalise the market and enable producers and distributors to compete freely within and across national borders. On the other is a camp that argues with growing confidence against further freeing the market. In its view, long-term security and stable prices can best be preserved in managed national markets that are dominated by strong quasi-monopolistic companies which can withstand bullying producers and sudden shifts in demand and supply. It may be no coincidence that many of continental Europe s biggest en fuel dispenser ergy groups peddle this argument—after all, the less competition there is, the higher prices can remain. This tension has big implications for businesses across Europe. Today business customers in different countries pay prices that vary by as much as 100% across what is supposed to be a single European market. And, play