Siemens SC 7000 Service Manual page 59

SC 7000 and SC 9000XL Patient Monitors
4.7 NP Filters and Pump
Subassembly
4.7.1 Replacing Manifold and Air
Intake Filters
4.7.2 Removing NP Subassembly
ASK-T898-03-7600
7k9kXLSM.c3.CD_ROM.fm/04-99/kaupp
7
10
Figure 3-4 NP Subassembly in Rear Housing
"
The NP subassembly,
compartment above the external battery on the back of the monitor. Use the
following procedure to replace filters and/or the NP subassembly.
Refer to Figure 3-4. The manifold filter
mounted directly on the NP pump subassembly.
1) Remove and save three Phillips-head screws,
page 40, securing back cover
cover.
2) Remove cap from holder of filter to be replaced.
Note: If replacing air intake filter, slide holder out of retainer plate
before removing cap.
3) Using long-nosed pliers or tweezers, remove and discard filter,
4) Insert replacement filter into holder. Observe following precaution.
Caution
The filter has a hole in one end. Insert the filter hole-end first, so
that the hole is at the internal end of the holder and the end
without the hole is at the cap end of the holder. This provides for
proper filtering with minimal restriction of air flow.
5) Reinstall cap on filter holder.
Note: If replacing air intake filter, slide holder back into slot in retainer
plate after reinstalling cap.
6) Reposition back cover on monitor, and reinstall three securing screws
removed in step 1.
1) Remove and save three Phillips-head screws,
40, securing back cover
2) Refer to Figure 3-4, and using long-nosed pliers, tweezers, or similar
tool, carefully pull transducer tubing
housing , and back through slot in retainer plate
following precaution.
Siemens Medical Systems, EM-PCS Danvers
NOT A CONTROLLED DOCUMENT
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4
8
in Figures 3-1 and 3-2, is housed in a
and air intake filter
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on back of monitor, and remove
=
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on back of monitor, and remove cover.
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off of mounting port on filter
Service Manual
3
6
5
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are
in Figure 3-2 on
in Figure 3-2 on page
"
. Observe the
43