Specifications

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Components Interval Workrequired
I II III
Water installation X X X Checkallwaterhosesintheunitforcracksandcorrect
xing,replacedefectivehoses.
Checksupplypipesforsealing,sealifnecessary.Clean
theltervalve(orwaterlter).
Checkcorrect functionoflevelunit.Clean orreplaceif
necessary.
Unit inner chamber X X X Checktheinnerchamberfordirtanddepositsandclean
if necessary.
Steam installation X X Inspectthesteamandcondensatehosesforcracksand
correctxing,replacedefectivehoses.
Electrical installation X X Checkallcablesintheunitforsecurexingandcondition
andchecktheinsulation.
Air supply pipe (RS units) X X Checkforsealing,sealifnecessary.
Checkscreeninairintaketerminal,cleanifnecessary.
Flue gas temperature sensor X X Visualcheckthatsensorisintact,wiredandattachedto
theexhaust.
Flue gas system X X Checkuegassystemforsealingandremovealltraces
ofcondensate.Checkscreeninuegasterminal,cleanif
necessary.Ifspecied,havetheuegassysteminspected
by an appropriate specialist.
Igniterandamesensor X Everyyearorevery2000hours(whichisreachedrst).
Remove and replace igniter and ame sensor (special
sparesset“Burnerpartssubjecttowear”).
Burner/combustionairblower X Remove burner and inspect the condition of burner mat.
Blowoutburnermatwithcompressedairorreplaceburnerif
necessary.Replaceallburnersealswithnewones(special
sparesset“Burnerpartssubjecttowear”).
Cleancombustionairblowerifnecessary.Theelectricmo-
torsoftheblowersareprovidedwithpermanentlubrication
and do not require maintenance.