Esco Ascent max - Maintenance Service Log

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5.4ReplacingtheBlower
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Forunitswithsecondarybackupfilter,followthese
additionalsteps:
1. Unscrew,openandremovethebackupfilter
clamp
2. Removethesecondarybackupfilter
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Thefollowingstepsareapplicabletoallunits:
1. Unscrewandremovethewiremesh
2. Disconnecttheblowerwiring
3.
Unscrewtheblowermounting
4. Takeouttheblowermounting,alongwith
theblower
5. Replaceblower
6. Reversetheabovestepstofinishthe
procedure
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5.5ReplacingtheFluorescentLamp
Therearetwofluorescentlampsintheductlessfumehood;theyarelocatedbehindthebluepanelatthetop
ofthesash.
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Beforechangingthefluorescentbulbs,ensurethatthecabinetispowereddownanddisconnectedfromthe
electricalsupply.
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1. Raisethefrontcoverandlocatethebulbs
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2. Removethepowerclipsattheendsofthebulbsbygentlypullingwhilstholdingthebulbsteady
3. Removethebulbsfromthemountingclipsandreplacewithnewones
4. Replacethepowerclipsontheendsofthenewbulbsandensuretheyarefirmlyseated
5. Closethefrontpanel
6. Reconnectthecabinettotheelectricalsupplyandtestthebulbsforproperoperation
5.6Maintenance/ServiceLog
Itisgoodpractice(andinsomecasesregulatoryrequirement)tomaintainalogofallmaintenancework
carriedoutonyourfreezer.
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WireMesh
BlowerMounting