Emec F Series - Page 25

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FPDR
Intermittentconstantmeteringpumpwithadjustablepauseandworktimes.
Meteringissetusingthreeknobsonthefrontpanel:
- (%)knob(redcolouredrange)setsspeedstroke
- (10÷180seconds)Pauseknobsetstimebetweenonemeteringandthenext
- (10÷180seconds)Workknobsetsmeteringtime
Oncepoweredthepump,italwaysstartsitsworkingcyclemeteringforthesettime.
Thepumpcan be providedwitha N.O.(1A/230Vac)servicecontact: this contactisactive while
metering.Ifthelevelinputisactivewhiletheservicecontactisactive,pumpstopsandservicecontact
getsbacktoN.O.
Service contact is available through a bipolar cable out of the pump.
Oncerefilledthetankorrecoveredthelevelinput,thepumpstartstodosefortheremainingtimemissing
tocompletethesetworktimeoncestopped.
LevelalarmisshowedonthefrontpanelwitharedLEDon.
pausetimeadjustment
knob
meteringtimeadjustment
knob
on/offbutton
capacityadjustmentknob
8. Models