U207 Transformer

U207 Transformer

Features:

Quality silicon steel

Excellent nonconductive voltage

The presetting wattage excess

Weight:1.7Kg

100% Factory Tested.

dicator is installed between nozzle and measurement transducer, by which customer observes whether foam in delivering oil. Accuracy will be affected because of much foam or bubble. Diagram 2-33 is shown a common oil indicator in domestic market. Since this kind of oil indicator has big pass section than that of two ends of pipe, velocity of flow of passing oil is reduced so as to facilitate observation. If oil transparent, that is, no foam in it, fuel dispenser is in normal state. If opaque with visible foam, it is shown that there is gas in oil. Don’t refuel until foam disappears in oil indicator. If passed long time, foam in oil indicator still exists so that the accuracy of fuel dispenser is affected, some troubleshooting measures on vapor separator should be considered. Disassemble low cover and examine gasket and joint face if found leakage. Oil in pipe should be discharged completely in maintenance, keeping appropriate tightness to bolts as reassembly in case of crunching glass. 1-Frame 2-Sink-screw 3-Seal gasket 4-Glass 5-Seal 6-Cover Diagram 2-33: Ball-shaped oil indicator structure Columnar oil indicator, shown in Diagram 2-34, is installed on the top of gantry fuel dispenser, the convex end connected with pipe jointer of fuel dispenser, the concave end of it with hose unit. Foam is observed through the glass pip fuel dispenser e of columnar oil indicator. If found leakage, disassemble oil indicator from jointer, clean waste or replace damaged gasket. Replace glass pipe when found crackle on it. Be careful of reassemble hose jointer and oil in fuel dispenser dicator after maintenance in case of crunch glass pipe. 1-Frame 2-Glass pipe 3-Seal ring 4-O-ring Diagram 2-34: Columnar oil indicator Firstly empty oil in fuel dispenser when deal with oil indicator’s trouble, for fear of oil splashing. There is a kind of method to empty here: loose bolt on c fuel dispenser orrugated pipe after start up fuel dispenser. In this state, no oil in tank is suck into fuel dispenser, but oil in fuel dispenser is discharged out continually. After stop

�　 Continuity of the protective bonding circuit The resistance shall be 6.1.9.1　　 劍　　 0 1　　 Insulation resistance Insulation resistance 6.1.9.2　　 1 M 劍　　 Voltage test Insulation no failure 6.1.9.3　　 At Uac = 1 000 V　　 Functional test Functions correctly according manufacturers specification 6.1.9.4　　 Resistance nozzle spout to earth The resistance shall be Low voltage　　 Ohm meter　　 1 M 劍　　 6.2.2 Hydraulic tests　　 fuel dispenser Each unit shall be subjected to one of the following pressure tests to ensure that there are no leaks:　　 a) when tested according to 6.2.2.1 there shall be no leaks or　　 fuel dispenser b) when tested according to 6.2.2.2 the first pressure reading shall not exceed the second pressure reading by　　 more than 10 kPa (0 1 bar); or　　 c) when tested according to 6.2.2.3 the input flow rate shall be not more than 5 cm 媴min .　　 fuel dispenser 3 -1　　

Classifieds Sponsors feature Jobs Business Jobs Jobs Jobs Jobs Consumer DIRECTOR (The The American POST GRADE D-1 MORE The University of Tumen River Area University of Beirut VACANCY NO VA1- RESPONSIBILITY, Minnesota, the state s Business Opportunity Development (AUB) is seeking 02-2006 .... MORE FREEDOM, Land Grant - WSI Internet Start Programme) candidates for.... MORE IMPACT .... University, invites Your Own Busines.... Background of the applications and Programme .... fuel dispenser nominations.... About Economist.com | About The Economist | About Global Agenda | Media Directory | Staff Books | | Job Opportuni fuel dispenser ties | Contact us © 2006. . | Legal disclaimer | Accessibility | Privacy policy | Terms & Conditions | Help document created by NIflHeIM Politics this week Apr 27th 2006 From The Economist print edition The king of Nepal bowed to weeks of stree fuel dispenser t protests and announced the EPA recall of parliament, suspended for the past four years. Maoist rebels called a three-month ceasefire, while de