Manual

16
Heat exchanger
Thewaterisforcedthroughaheatingcoilbythehighpressurepump.Heatingcoil:38m
long-Content:5lofwater-Heatingcapacity:max.90kW
Thefuelpumpdrawstheoilfromthetankthroughafilterandpumpsittotheinjector
nozzle.Theoilpressureisshownonthefuelmanometer.
Theheatexchangerisheatedbyahighpressurefanheater.
Aventilatordrawsinthecold,freshairfromthebottomendofthemachineandforcesit
upwardsbetweentheoutermantleandtheinnermantle.Intheprocess,thefreshairis
pre-heatedandtheoutermantleoftheheatexchangeriscooled.
Thepre-heatedairispressedthroughamixingunit.Herefinelyatomizedfuelisinjected
viaanozzleandmixedwiththeair.Theelectrodeslocatedbelowthenignitethefuel-air
mixture.
Theflameburnsfromtoptobottom,turnsroundandthehotgasflowspasttheheating
coilonitswaybackup.Theburnedgasescollectintheexhaustchamberandareemit-
tedfromthechimney.
Chimney
Mixingunit
Nozzle
Electrodes
Innercladding
Outercladding
Oilfilter
Fuelmanometer
Fuelpump
Heatingcoil
Fan