U212-A Rolling Display

U212-A Rolling Display

Features:

Power : AC220V , 50Hz

Including : 2 displays , 1 power board , 1 transformer , 1 SSR

The content on the display could be changeable

Easily fixed on fuel dispenser

100% Factory Tested

where air being exhausted out and oil being left. When oil level reaching a certain height, oil is controlled by floater and returned low pressure chamber. The inlet and outlet pressure disappear after fuel dispenser stopping work, check valve is closed controlled by spring. Thereby the upper oil of check valve can’t flow into high pressure chamber. Meanwhile, the taper valve on floater plug the hole at check valve seat, check valve also shut down under spring function. Under normal working situation of vapor separator, the oil flowed int fuel dispenser o separate chamber and returned back low pressure chamber should have an equivalent volume so as to ensure the normal working of vapor separator. If the former oil volume is lower than that of latter, the exhausting pipe would flow out oil. If the oil volume in separate chamber is less than the discharge of check valve, check valve would be opened or closed, so that the accuracy of fuel dispenser will be affected due to pump’s fluctuation. If install check valve, the separate function don’t be affected, reducing flow resistance. If don’t mount check valve , However, returned oil would flow out exhausting pipe after stopping fuel dispenser, and appear cavitation in the down stream of vapor separator and pipeline so that affect next measure accuracy. Therefore, mounting a check valve is necessary to fuel dispenser†fuel dispenser ™s normal operation. Some training books call check valve as outlet valve, but in this manual adapts check valve for facilitating understand. Check valve plays role to release the suddenly high pressure so as to protect hydraulic system. 3. Maintenance and troubleshooting Regularly cleaning filter is principal sector of maintenance during operation. New filling station always full of dirty and waste in tank and pipeline, thus, the normal operation of fuel dispensers are affected. Thus, paying much attention to check and clean of filter. As the manufacturers made this kind of vapor separator are many, the processing method and product understa fuel dispenser nding to

EPS Service Provider　　 MOC s　　 WEAT　　 EPS-POS　　 B+S　　 Interface　　 fuel dispenser Multi-HOST-Communication　　 Third Party　　 Management　　 EP　　 System -F c e　　 Sa　　 PO terf　　 In　　 fuel dispenser OPT stand alone　　 LO　　 N　　 OPT Outdoor Payment Terminal　　 Connectable via IFSF to　　 Third Party Systems　　Scheidt Bachmann GmbH　　 Seite:2　　M nchengladbach Germany　　www.scheidt-bachmann.de　　 fuel dispenser

erica, where cable networks pass 95% of homes, regulators have decided that Verizon and AT&T do not have to make their new high-speed networks available to rivals on a wholesale basis; instead, their principal competition will come from cable operators. In Britain, however, where cable networks pass only 50% of homes, the regulator has ruled that BT must open its next-generation network to rivals. The European Commission, which published a draft of its new Europe-wide telecoms- regulation framework in June, would like to see a similar fuel dispenser approach adopted across Europe. In August the commission ordered Deutsche Telekom to open its new network to rivals. Bundling services together, and creating new converged services such as fixed-mobile telephony, can also raise antitrust concerns. Italy s regulator, AGCOM, imposed strict limits on the initial roll-out of Telecom Italia s fixed-mobile service, Unico, because Telecom Italia s biggest fixed-line competitor, Fastweb, could not offer mobile services, and its biggest mobile competitor, Vodafone, could not offer fixed-line services—though Vodafone and Fastweb have since struck a deal to bundle their services together. Given its dominant position in both markets, Telecom Italia was deemed to be acting anticompetitively by combining the two. Similar rules have prevented KT in South Korea from offe fuel dispenser ring full fixed-mobile convergence. In some cases special rules prevent firms that are dominant in one market from entering another at all. Japan s incumbent operator, NTT, is not allowed to enter the broadcasting market; conversely, the country s public broadcaster, NHK, is not allowed to enter the telecoms market. Similar rules preventing BT, Britain s incumbent operator, from providing entertainment services were abolished a few years ago, opening the way for the launch of its television service this year. In America the launch of television services by telecoms firms has been held back by complicated rules that require operators to wi fuel dispenser n approval from t