Preventive Maintenance
V-Seals Cleaning and Replacement
Thermo Fisher Scientific
Partisol 2000
i
and Partisol 2000
i
-D Instruction Manual
10-17
8.
If the Sampler is a Partisol 2000
i
, remove the VSCC, WINS impactor,
or downtube, and adapter. If the Sampler is a Partisol 2000
i
-D, remove
the virtual impactor.
9.
Remove the seals from the adapter and filter tray and replace. The
lower seals are replaced with PN 22-010318 and the upper seals are PN
22-005957. The upper seal is located on the adapter in 2000
i
and the
virtual impactor in a 2000
i
-D (
Figure 10–12
and
Figure 10–13
).
Figure 10–12.
Upper and Lower V-Seals on Partisol 2000
i
Figure 10–13.
Upper and Lower V-Seals on Partisol 2000
i
-D
10.
If the Sample is a Partisol 2000
i
-D, the following steps show how to
access the V-seal on the inlet adapter. This V-seal is hidden by the
virtual impactor, which will need to be removed prior to inspecting the
v-seal. Follow the instructions in the previous section on cleaning the
