To Replace The Inlet Adapter For The Ptv Inlet - Agilent Technologies Agilent 7890 Series Maintenance Manual

9
Maintaining the PTV Inlet

To Replace the Inlet Adapter for the PTV Inlet

WA R N I N G
C A U T I O N
170
1 Select from the following list an adapter with the smallest
hole diameter that will accept the column. The adapter
number is stamped on the side of the adapter. (Also see
"Consumables and Parts for the PTV Inlet"
Table 24 PTV inlet adapters
Column id
0.20 mm
0.25 to 0.33 mm
0.53 mm
* Includes (1) adapter, (1) silver seal, and (1) split column nut.
2 Gather the following:
• Replacement adapter
• Replacement silver seal
• 6- mm wrench
• 5- mm wrench
• Lint- free gloves
Load the inlet maintenance method
3
to become ready.
Be careful! The oven and/or inlet may be hot enough to cause
burns. If either is hot, wear heat-resistant gloves to protect your
hands.
Wear clean, lint-free gloves to prevent contamination of parts with
dirt and skin oils.
Unscrew the column nut from the adapter. Remove the
4
nut and the column from the inlet.
*
Inlet adapter number
31
45
70
and wait for the GC
on page 152.)
Part number
5182-9754
5182-9761
5182-9762
Maintaining Your GC