Fig.13Rotordrivebelt
Thereplacementdrivebelt(1)isadjustableanddeliveredwithanippleattachedinoneend.
1.Stoptheunitbydisconnectingthemains.
2.Openthefronthatch.
3.Removethebrokendrivebelt.
4.Usetapetoattachthedrivebelttotherotatingheatexchanger,androtatetheexchangerbyhand
togetholdofthedrivebelt.
5.Removethetapeandputthe”empty”endontothenipple.
6.Presstheendsrmlytowardseachothertosecurethenipple.
7.Pullthedrivebeltontothebeltpulleyandrotatetheexchangerbyhand.Checkthatthebeltpulley
rotates.
Note:
Ifthedrivebeltslips,thedrivebeltmaybetoolongandneedstobeshortened.Cutthedrivebelt5
mmandgotostep6.
8.Closeandlockthefronthatchandconnecttheunittomains.
9.CheckthatthealarmhasceasedontheControlDisplay.
Note:
Ifthealarmremains,checktherotorsensor.
9.6Typelabel
Beforecallingyourservicerepresentative,makeanoteofthespecicationandproductionnumberfrom
thetypelabel,whichcanbefoundonthesideoftheunits,nexttotheexternalconnections.
SAVEVTR300/BInstallationandService
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SystemairAB