Models 947, 948 and 960 Leak Detectors Operations and Service Manual
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Figure 4-3
Spectrometer Tube Disassembly
WARNING
Store the Ion Source in a cool, dry area in a tightly sealed
container. Wash hands thoroughly after handling the Ion Source
and especially before smoking or eating.
CAUTION
Do not use methanol or other solvents on O-rings. To do so
causes deterioration and reduces their ability to hold a vacuum.
Do not clean any aluminum parts with Alconox. Alconox is not
compatible with aluminum and will cause damage.
Use new O-rings wiped clean with a lint-free cloth. Do not
apply vacuum grease to O-rings that come in contact with the
spectrometer tube.
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