U206 Micro-switch

U206 Micro-switch

Features:

Water-proof design

Inflaming retarding cable

Weight:170g

100% Factory Tested.

the product vary largely and different performance and failure as well. The following just introduce some general methods to solve troubles. 3.1. Inefficient performance The bad separate capacity present as: large foam appears in oil indicator as refueling, accuracy is affected. Maintenance methods and procedure as followed. Firstly to check the nut and plug on strainer whether loose, whether leakage at joint face as stopping operation. If failure is still exists after solve the sealing problem of strainer cover, conduct next progress. Check whether pipeline leakage between tank and fuel dispensers. The check method is to disconnect the end cover of strainer, and to find whether exist oil in low pressure chamber; if no oil or oil level go down slowly, fuel dispenser there is some leaking places in pipeline or bottom valve. Inspect exhausting valve seat. Open upper cover and inspect the small hole at exhausting valve seat whether stuck. If the hole is stuck or narrowed by waste, oil indicator would appear much foam due to air leaking into vapor separate chamber. The method to solve trouble is that dredge hole and clean groove, making enough area. Note that the area should don’t too large, large room easily causes leaking oil at exhausting pipe. Check vapor separate chamber. Under normal condition oil level in the chamber should keep a half capacity so that ensure air can’t reach into lo fuel dispenser w pressure chamber. (Different products with various oil level). If there is no oil or low level in vapor separate chamber, the taper valve would not plug the hole of return oil valve seat, so as air reaching into low pressure chamber via taper valve and returned oil valve. The solution is that inspecting the axis of returned valve and the hole of returned oil valve seat. Reassembling them after solve problems. 3.2. Exhaust pipe leakage When tank position is higher than that of fuel dispenser, exhausting pipe will leak oil. Plugging exhausting pipe could solve leakage phen fuel dispenser omenon. If found leakage on tank the following procedure

n data　　 dependent dependent element which shall be written to the specified　　 database　　 媴　　 bin8 1 to 255 Data Identifier　　 Data_Id　　 - the identifier for the last application data element　　 bin8 0 to 254 Data Length　　 Data_Lg　　 or or - number of bytes for the contents of the last data　　 bin8 bin16 255 element　　 fuel dispenser 1　　 0 - 65535 - if the length is bigger than 254 see - the　　 length could be 0 (e.g. commands without data)　　 appli- appli- Data Element Contents　　 Data_El　　 cation cation - the contents of the last application data element　　 dependent dependent which shall be written to the specified database　　 1　　 For data longer than 254 bytes the Data_Lg will have fuel dispenser the value 255 and the 2 following bytes　　 indicate the data length　　 The data elements the recipient receives (in one message or in different messages)　　 must be processed sequentially. That means that all parameter used by a command　　 must be written before the command is transmitted (in the same message or the　　 previous one).　　3.3.4 Acknowledge - Message　　The general format for an ACKNOWLEDGE message is given in the table below: Examples　　are given in Chapter 5.2.2:　　 Message Field Field Type fuel dispenser

from a year earlier. Brazil s industrial output expanded by 5.4% in the year to February. Colombia s GDP grew by 3.7% in the year to the fourth quarter, down from 6.4% in the year to the third quarter. © 2006 . Business environment Apr 6th 2006 From The Economist print edition Despite all the foreign-direct investment it attracts, China is not an easy place to do business, coming 50th out of 82 economies ranked by the Economist Intelligence Unit (EIU), a sister company of The Economist. Poland, having secured entry to the European Union, has lost the appetite for business-friendly reforms, the EIU says, and now languishes in 37th place. Economy Apr 6th 2006 From The Economist print edition fuel dispenser © 2006 . Financial markets Apr 6th 2006 From The Economist print edition © 2006 .  SEARCH RESEARCH TOOLS Choose a research tool... Economist.com Subscribe Activate fuel dispenser Help advanced search » Wednesday June 14th 2006 = requires subscription My Account » Manage my newsletters Welcome LOG OUT » » ONLINE FEATURES fuel dispenser Print Edition