Spacelabs BleaseSirius - T1 Backbar Test; Figure 24 - Fit 6 MM Plug; Figure 25 - Steps 5 and 8

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System Checks
4.11.2 T1 Backbar Test
1. Remove the front cover.
2. Ensure that all fl ow control valves are closed.
3. Ensure that no pipelines or cylinders are connected to the machine.
4. Remove the 6 mm tubing from the 6 mm
push-fi t fi tting and plug it with
a 6 mm plug (Figure 24).
5. Fit TJ43T1 (part of PN 930210) on the left
position of the backbar and connect a bulb
and pressure gauge to it (Figure 25).
6. Apply a pressure of 200 mmHG and verify
that the pressure does not rise or fall 10
mmHg in 30 seconds.
7. If the test is failed, replace the backbar valve
being tested.
8. If the test is passed, fi t
TJ43T1 on the right position
and repeat steps 2 through 7.
9. Remove the 6 mm plug and
reconnect the 6 mm tube from
step 4.
Figure 24 - Fit 6 mm Plug
Figure 25 - Steps 5 and 8