Owner's manual

<7 ROUTINE MAINTENANCE> 7-6
IM 11Y01B02-01E-A 4th Edition September 11, 2012-00
Window Removal for Cleaning or Replacement:
Followtheprecautionsoutlinedinthe“Thermalhazard”and“Chemicalhazard”sectionsoftheSAFETY
chapter.Iftheowcellbecomescontaminatedthenitmaybecleanedusingthefollowingprocedure:
 •Discontinuetheprocessgasowandinitiatenitrogen(orinstrumentair)purgeofthe
analyzer.
 •Shutdowntheanalyzer,disconnectfromACpower,andwaitfor30minutestoletthe
gas
 •OpenthemeasurementunitcoverbylooseningthefourPhilipsheadscrews(usea#2
 Phillipsheadtypescrewdriver)

