Kari 3L Operation Manual
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3H | 3L | 3Y | 3A | 3HE | 3LE | 3YE | 3AEKARI Float Switch– compact and reliableThe KARI Float Switch is a control device for charging and discharging pumpsand motor and magnetic valves. It is also an alarm device that alerts theuser at specified surface levels. Thanks to its large float casing (Ø 170 mm),the KARI Float Switch has a buoyancy that guarantees smooth, trouble-free operation under all conditions. SGS FIMKO Oy (the Finnish ElectricalInspectorate) has performed testing in accordance with the Low VoltageDirective (LVD) and approved the KARI Float Switch for use in non-flammableliquids at 250 volts.3H Discharging-pump control + high level alarm.Pump control with one switching element.3HE Discharging-pump control + isolated highlevel alarm. Pump control with one switchingelement.3Y Discharging-pump control + high level alarmPump control with two switching elements.3YE Discharging-pump control + isolated highlevel alarm. Pump control with two switchingelements.3L Charging-pump control + low level alarm.Pump control with one switching element.3LE Charging-pump control + isolated low levelalarm. Pump control with one switchingelement.3A Charging-pump control + low level alarm.Pump control with two switching elements.3AE Charging-pump control + isolated low levelalarm. Pump control with two switchingelements.FUNCTIONSORDER CODE3HE _20Circuit diagram3H, 3L, 3Y, 3A, 3HE, 3LE, 3YE, 3AECable typesEmpty = PVCA = rubberN = TPUS = siliconeT = teflonU = UL/CSA PVCK = heat-resistantHeat-resistant cable typesN = TPUS = siliconeT = teflonU = UL/CSA PVCGold-plated contacts (Au)1 mA ... 100 mASpecial type IDVxxDeviatingsurface levels (cm)Dxx-xx1st letterNon-standard cable weightK = 700 gL = 1000 g2nd letterP = pressure-resistantCablelength(m)_KPK N AuDISCHARGING-PUMP CONTROL CHARGING-PUMP CONTROL |
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