Maximum Merlin Manuale Utente Scaricare il pdf (Pagina 5)

MERLIN

TROUBLESHOOTING

(WINDDIRECTION)

IFALLLEDSLIGHT......

IFTHEINSTRUMENTTESTSOKAY......

Performthelatchupcorrectionsaspreviouslydetailed.

Disconnectthesensorwiresfromthebackofthemeter.

Reconnectthewinddirectionwires. Ifthereisstillafaultinthewinddirectionportion,then

theproblemisinthewinddirectionsensorortheinstalledwire.

Connectajumperwire(apaperclipwillsuffice)between

terminals#4and#5.Theinstrumentshouldindicate “0”

windspeedand “WSW” direction.Ifitdoesthencontinue

tostep4.Ifnot,continuetostep3.

Connectthesamejumperwireusedin

step2tobetweenterminals#3and#4.

Theinstrumentshouldnowindicate “0”

windspeedand “WSW” direction.Ifit

doesthencontinuetostep4.Ifnot,the

faultisintheinstrument.

Removethesensorfromtheroofand

connectittotheindicatorwithshort

piecesofwire.

Rotatethevaneslowlyandobservethe

lights. Ifitstilldoesnotoperateproperly,

thenthefaultisinthesensor.Otherwise

thefaultisintheinstalledwire.

Theunitwillno mtheselftest,allLEDSwilllightfwperfor orabout3seconds. Ify etimeoudonothav

tocheckthatallLEDSlight,repeattheprocedure.Thiswillcausetheselftesttostartagain. Ifsome

oralloftheLEDSdonotlight,thenthefaultisintheinstrument.

FROM AC

ADAPTER

JUMPERWIRE

(ORPAPERCLIP)

FROM AC

ADAPTER

RED

WIRE

GREEN

WIRE

Page5

30BarnetBoulevard

NewBedford,MA02745

(508)995-2200

SelectUnitsof

Measuret

SelectUnitsof

Measuret

JUMPERWIRE

(ORPAPERCLIP)

SelectUnitsof

Measurment

AC ADAPTOR

(NOPOLARITY)

AC ADAPTOR

(NOPOLARITY)

AC ADAPTOR

(NOPOLARITY)

1 2 3 4 5 6 7 8 9

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Maximum Merlin Manuale Utente Pagina 5

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