ThyssenKrupp Drive DAF330 - Checking for GreaseOil Escaping

OPERATING MANUAL 7. MAINTENANCE
ThyssenKrupp Aufzugswerke GmbH
7.7 Checking for escaping grease / oil
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Checktheareaaroundthebearingcover,brakedrum,brakeliningsaswellasthe
lowerand/orinnerareaofthetractionsheavefortracesofoil.Forthecheck,remove
thecoverplateabovethetractionsheave!
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Escapingoilmeansindividualdropsofoilortracesofoilintheareaofthebearing
seal.
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Contaminationlevel Procedure
Noescapingoildetermined Checkregularlywithinthe
frameworkofmaintenance
Every3months
"6monthsif
elevatorused
infrequently,
<50000runs
peryear(
Ifalargeamountofescaping
oilisdeterminedoroilis
escapingfromthebrakedisc/
brakelinings
Cleanthedriveand,ifnecessary,
thebrakeandcarryoutshort-
termrepairs
Beforecontinuingoperationuntil
modification,runabraketest.If
thebrakingeffectisinadequate,
shutdowntheinstallation.
Repairafter
4weeksatthe
latest
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Bremstrom
mel
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Lag
Grease
GreaseGrease
Grease
Bearingcover
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Brakedrum
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39
Version 02/2009
DAF330