萬(wàn)華HLZ（麥當(dāng)勞保溫臺(tái)）培訓(xùn)

1麥當(dāng)勞保溫臺(tái)

McDonald’sHeatedLandingZoneHLZ222鼓風(fēng)機(jī)組件熱空氣循環(huán)加熱盤熱風(fēng)加熱管3AirRTD空氣溫度探頭Pyrometersensorprobe溫度計(jì)探頭HeaterPlate加熱板Testportforheaterplate加熱板測(cè)試口Testportforairheater空氣加熱管測(cè)試口Blower鼓風(fēng)機(jī)SolidStateRelay固態(tài)繼電器4Hi-Limit高溫保護(hù)NormallyClosedSwitch這是一個(gè)常閉開關(guān)AutomaticReset自動(dòng)復(fù)位Opensat320oFDegrees在320oF(160oC)斷開5檢查和調(diào)整加熱板的溫度Checktemp.ofheaterplate/adjustsetpoint檢查和調(diào)整空氣加熱管的溫度Checktemp.ofairheater/adjustsetpoint開關(guān)ON/OFF調(diào)整設(shè)定溫度AdjustsetpointAir(170-240)220Plate(140-180)160程序鍵Programmingswitch

(ComputerdisplaysREDYwhenheatersarewithin15degreesofsetpoint)6更改加熱板和空氣加熱管的設(shè)定溫度，按下鉤鍵輸入1233。Tochangetheset-pointfortheheaterplateandairheater.Withtheunitoff,pressthecheckmarkandenter1233.7屏幕顯示“SET”SETwillbedisplayed.按一號(hào)鍵更改加熱板的設(shè)定溫度，按四號(hào)鍵更改空氣加熱管設(shè)定溫度。Press1toadjustheaterplate;press4toadjustairtemp.按上下鍵更改設(shè)定溫度值。UseUP(2)andDOWN(3)arrowkeystoadjustsetpoint.SET8

按下鉤鍵鎖定編程。PressChecktolockinchanges.

9加熱盤的設(shè)定范圍和默認(rèn)設(shè)定:140-180℉(60-82℃),默認(rèn)160℉(71℃)Plateheaterrangeanddefaultsetting:140-180℉(60-82℃),default160℉(71℃)空氣加熱器的設(shè)定范圍和默認(rèn)設(shè)定:170-240℉(76-115℃),default220℉(104℃)Airheaterrangeanddefaultsetting:170-240℉(76-115℃),default220℉(104℃)10攝氏和華氏溫度之間的更改，把電源插頭拔掉，按住兩個(gè)溫度鍵，同時(shí)把電源插頭插上。TochangefromCtoF,unplugpowercord.Pressandholdeithertemperaturebulbbuttonwhilepluggingpowercordbackin.11在進(jìn)風(fēng)口安裝網(wǎng)格。Thefilterscreensnapsintoplaceontheairintaketower.12空氣和加熱板溫度測(cè)試口是在面板前面左下角。Testportsarepositionedontheunit’sfrontpanel.13空氣和加熱板溫度測(cè)試口是在面板前面左下角?？梢杂靡粋€(gè)測(cè)溫儀在測(cè)試口測(cè)試.測(cè)試值應(yīng)在設(shè)定溫度的+/-5℉(2℃)的范圍內(nèi).TheaccuracyoftheHLZtemperaturedisplaycanbecheckedusingtheportsonthefrontoftheunitandameter.Avarianceof+/-5℉(2℃)isallowed.14接通電源后,顯示閃爍,開始初始循環(huán),并顯示LO,直到空氣加熱器和加熱盤到達(dá)設(shè)定溫度15℉范圍內(nèi),(大約需要10分鐘).顯示REdy.15如果需要檢查加熱器的實(shí)際溫度,按相關(guān)的溫度按鈕一次,如果需要檢查加熱器的設(shè)定溫度,連按兩次按鈕(當(dāng)顯示設(shè)定溫度時(shí)指示燈會(huì)閃亮16固態(tài)繼電器典型接線土圖控制器1718

預(yù)防保養(yǎng)PreventiveMaintenance在結(jié)束一天的操作后，將控制器關(guān)閉。

Attheendoftheoperatingday,turnthecomputertotheOFFposition.讓設(shè)備冷卻下來(lái)。

Lettheunitcool.用一干凈的濕毛巾清潔設(shè)備的加熱表面。如有食物的殘?jiān)梢杂媚猃埶⑷コ?/p>

Useawet,clean/sanitizedclothtocleantheheatedsurfacesoftheunit.Anylonpotbrushmaybeusedforhardtoremovestainsorfooditems.用另一塊經(jīng)過(guò)McDA.P.C.溶液消毒過(guò)的濕毛巾清潔所有的不銹鋼表面。Wipecleanallstainlesssteelsurfaceswithanotherclean,sanitizedtowelthathasbeensoakedinMcDA.P.C.(HCS)solution.每日

Daily19每月

Monthly清潔過(guò)濾網(wǎng)格

FilterScreenCleaning將過(guò)濾網(wǎng)格取下。Removefilterscreen.用一干凈濕布清潔過(guò)濾網(wǎng)格。如有食物的殘?jiān)?，可以用尼龍刷去除?/p>

Useawet,clean/sanitizedclothtocleanthefilterscreen.Anylonpotbrushmaybeusedforhardtoremovestainsorfooditems.用一干凈的消毒布擦干網(wǎng)格，重新裝回HLZ。

Dryfilterscreenwithaclean,sanitizedclothandreinstallontheheatedlandingzoneunit.20半年

Semi-annually溫度探頭檢查

TemperatureProbeCheck確保HLZ清潔。EnsuretheHeatedLandingZoneisclean.在開啟設(shè)備20分鐘后，加熱器已經(jīng)加熱到操作溫度（顯示REdy），將數(shù)字溫度計(jì)插到你想測(cè)量的加熱器的插座，此插座標(biāo)記了“Air（空氣加熱器）”和“PLATE(加熱盤)”,非常容易辨別。先讓溫度計(jì)平衡3分鐘。

Twentyminutesaftertheunithasbeenturnedonandtheheatershaveachievedoperatingtemperature(REdyappearsinthedisplay),plugthedigitalthermometerintothereceptaclethatcorrespondstotheheateryouwishtomeasure.Theplugsaremarked“AIR”and“PLATE”foreasyidentification.Allow3minutesforthethermometertostabilize.213.讀取溫度計(jì)上的溫度，所讀取溫度數(shù)據(jù)同控制器顯示的讀數(shù)相比較，誤差范圍應(yīng)該在±25oF（空氣加熱器），±15oF（加熱盤）。

Readthetemperatureonthethermometer.Thetemperaturereadfromthethermometershouldbewithin±25degreesFfortheairheateror±15degreesFfortheheaterplateofthetemperatureasreadbythecomputer.Presstheheatertemperatureswitchoncetogettheactualtemperaturereading.SeetheEquipmentManualforcomputerswitchidentification.4.如溫差超出范圍，請(qǐng)聯(lián)系當(dāng)?shù)毓S指定維修商。

CallyourlocalFactoryAuthorizedServiceCenterifanyheaterisoutoftolerance.溫度探測(cè)檢查繼續(xù)

TemperatureProbeCheckContinue22打電話叫修之前先檢查以下事項(xiàng)

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