OCR Text |
Show Commissioning time was one to two days compared to two to three weeks for a typical Flamescan System. The Flamewatch System does not provide the level of diagnostics of the Flamescan System, the main difference being the Flame Shift data. Flame Shift is the li\' distance that the currently monitored flame has moved from its optimum position during? r commissioning or re-optimisation. As many Lo N O x PF burners operate with "detached-':.;'/1 flames this is no longer the critical issued it was in the 1970's. The absence of this data has so far had no apparent detriment for the operators running the units fitted with Flamescan. Figs. 9 and 10 show clearly the simplicity of a Flamewatch installation when compared to a gi-j Flamescan system. Fig 9 DISTRIBUTION BOARD 240/110v RECOMENDED FUSE CAPACITY FOR EACH HEAD 1 AMP. K TO P.B. TOP.B. TOB.M TO P.Bj IX)B.M •••••• ,•,-,• ••:', •,',"/>l.'('i.'i.'i't.'/'»>.'> TOP.B. IX)B.M V V'«' V V V•'»'' •"/' V W W '/*»' '/"TTTTTT'T1 '•.•.•..'..'..'..•..'.•.•.•'.••'..*..'..'..'.••.••• • • • • • .• ^i TOB.M ••' • ' • : ;-^ ^ S i i i I _ I _ i i i i i i i i >;$ :.;.:.••...,. .,.,.,.,.,.,.,.-.,.,...,...,. JSH/22.8.97 9 |