Brooks Marathon Express - Heater Cartridge Replacement

9. Maintenance and Repair Marathon Express
Repair Procedures Part Number: 605914 Rev. B
Lockout / Tagout
Workingwithenergizedequipmentmaycausesuddenmovementorelectricalshockand
mayresultindeathorseriousinjury.
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Allenergymustberemovedfromtheequipmentperthefacility’s
Lockout/Tagoutprocedurebeforeservicing.
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Iflocalproceduresarenotavailable,followtheprocedureforLockout/Tagoutin
OSHA Standard 29CFR 1910.147.
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GrommetStylePadReplacement
Removethepadbypullingitoutoftheendeffectorfromthetopside.
Replacingthepadsrequiresnospecialtoolsormaterials.Pressthepadintotheholesontheend
effectorbyhanduntilfullyseated.
O-RingTypePadReplacement
Removethepadbypullingoutoftheshelftabfromthetopside.
Replacingthepadsrequiresnospecialtoolsormaterials.Handpressthepadovertheshelfpins.
Heater Cartridge Replacement
ForMarathonExpresssystemswiththebake-outoption,theCartridgeHeatersusedtoheatthe
chambermayrequirereplacementifdamaged.
ProcedureCategory
Type1Procedure:Equipmentisfullyde-energized.
RequiredTools
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MetricHexwrenchset
200
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