User Guide

SECTION 24—ALARM TEST
Perfecto
2
™
84 Part No 1148070
P.E. Valve Coil Test
NOTE:Forthisprocedure,refertoFIGURE 24.4.
NOTE:P. E . ValveCoil‐AlarmsequenceoccurswhentheP. E . ValveCoil,connectionorP.C.
BoardCircuitryhasfailed.
1. Withtheunitrunningandflowsetat5L/min.,removeoneYELLOWwirefromthe
P. E . valvecoil.TheP.E.valvecoilalarmshouldactivatewithin10seconds.
2. Reinstallcabinet.RefertoRemovingCabinetonpage 23.
NOTE:Ifanyalarmfailstoperformtospecification,contactInvacareTechnicalService.
NOTE:Ifproblemsariseduringtest,contactInvacareTechnicalServiceforfurtherassistance.
FIGURE 24.4 P.E. Valve Coil Test
UsethechartinPreventiveMaintenanceonpage 24torecorddateandnumberofhours
whenpreventivemaintenancewasperformedontheconcentratororanyrepairsmade.
Yellow Wires
P.E. Valve Coil