5Maintenance
5.1Important
Danger
•MakesurethattheMainssupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!
•Allelectricalconnectionsmustbecarriedoutbyanauthorizedinstallerandinaccordancewith
localrulesandregulations.
Warning
•AlthoughtheMainssupplytotheunithasbeendisconnectedthereisstillriskforinjuryduetorotating
partsthathavenotcometoacompletestandstill.
•Bewareofsharpedgesduringmountingandmaintenance.Useprotectiveclothing.
5.2Maintenanceintervals
Thetablebelowshowsrecommendedmaintenanceintervalsfortheunitandtheinstallation.T o
ensurealongoperationlifetimefortheunititisimportanttoperformmaintenanceaccordingtobelow
recommendationsandthattheyareperformedaccordingtotheoperationandmaintenanceinstructions.A
thoroughandrecurrentmaintenanceisamustforavalidguarantee.
TypeofmaintenanceOnceayear
Whennecessary
Cleaningtheheatexchanger
X
Cleaningthefans
X
Cleaningextractlouvresand
supplyairdiffusers
X
Cleaningtheoutdoorairintake
X
Cleaningtheductsystem
X
1
1.Orinaccordancewithlocalrulesandregulations
TopvexSR09,11,TR09-15OperationandMaintenanceInstructions
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SystemairAB