22
Waterconnection
5Waterconnection
Allwaterintakeconnectionstothemachineshouldbettedwithmanualshut-offvalvesandlters,
tofacilitateinstallationandservicing.
Waterpipesandhosesshouldbeushedcleanbeforeinstallation.
Themachineshallbeconnectedwithnewwaterhoses.Re-usedwaterhosesmustnotbeused.
HosesaretobeofanapprovedtypeandgradeandcomplywithIEC61770.
Afterinstallationhosesmusthangingentlearcs.
Allconnectorspresentonthemachinemustbeconnected.Thetableshowsthepossibleconnection
options,whichwilldependonthewatertypestobeconnectedtothemachine.Informationisalso
availableonthepanelabovetheconnections.
WatertypeWaterconnection
W575N,W585N
•Cold
W575N,W585N
1.Cold
W575N,W585N,W5105N,W5130N
•Coldandhot
W575N,W585N,W5105N,W5130N
1.Cold
2.Hot
W5180N,W5250N,W5330N
•Coldandhot
W5180N,W5250N,W5330N
1.Cold
2.Hot
3.Cold(fordetergentcontainer)/
Hot
Thereisalsoanextrawatervalvewhichcanbeusedforhardwaterifsoftwaterisconnectedto1.
Thisvalvecanalsobeusedforwaterre-usefromtank.
Ifpumpisused,itisonlyawaterconnectionwithoutvalve.
Waterpressure:
Miniumum:50kPa(0.5kp/cm
2
)
Maximum:1MPa(10kp/cm
2
)
Recommended:200–600kPa(2–6kp/cm
2
)
Note!
Ifthewaterpressureisbelowtheminimumvalue,thewashresultcannotbeguaranteed
forcertainprogram.