Table of Contents xv
Fitting the new source enclosure and probe adjuster assembly seals ........ 5-83
Assembling the probe adjuster assembly and source enclosure.................. 5-84
Fitting the source enclosure to the instrument............................................ 5-85
Maintaining the instrument air filters ...................................................... 5-87
Cleaning the air filter inside the instrument’s lower bezel......................... 5-87
Replacing the air filter inside the lower bezel.............................................. 5-88
Cleaning the air filter behind the source probe ........................................... 5-89
Replacing the air filter behind the source probe.......................................... 5-91
Replacing the roughing pump oil ............................................................... 5-92
Replacing the roughing pump’s oil demister element ........................... 5-95
A Safety Advisories .................................................................................. A-1
Warning symbols ............................................................................................... A-2
Task-specific hazard warnings........................................................................ A-2
Specific warnings ............................................................................................. A-3
Caution symbol .................................................................................................. A-5
Warnings that apply to all Waters instruments ......................................... A-5
Electrical and handling symbols ................................................................. A-11
Electrical symbols .......................................................................................... A-11
Handling symbols .......................................................................................... A-12
B External Connections .......................................................................... B-1
External wiring and vacuum connections ................................................. B-2
Connecting the oil-filled roughing pump ................................................... B-3
Making the electrical connections for a roughing pump with
an external relay box ................................................................................. B-8
Making the electrical connections for a roughing pump without
an external relay box ................................................................................. B-9
Connecting the oil-free roughing pump ................................................... B-10
Making the electrical connections for an oil-free roughing pump............... B-17
Connecting to the nitrogen gas supply ..................................................... B-18
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