Dräger Medical Narkomed GS, Руководство по установке и настройке

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6-34
NMGS PMC PROCEDURE (continued)
6.20.2.7 Connect a test pressure monitor to the hose barb on the
adapter using a PDM/Suction Adapter (P/N 4115038).
6.20.2.8 Remove the transfer hose from the bottom of the scavenger
and occlude this port.
6.20.2.9 What is the pressure on the test gauge? ___ cm H
2
O (5 to 10)
6.20.2.10 Remove the test equipment and reconnect the scavenger
hose and the transfer hose.
6.20.2.11 Close the Oxygen flow control valve.
6.21 BAG SCAVENGER - Six Month Service Interval; Due Date _____, If applicable
NOTE: If the ambient air in the local environment contains a significant amount
of dust and lint, the cleaning frequency must be increased to compensate
for these conditions.
6.21.1 BAG SCAVENGER CLEANING
6.21.1.1 Remove the scavenger hoses and drain any accumulated
moisture. Inspect the hoses for deterioration, then reinstall
or replace as needed.
6.21.1.2 Remove the reservoir bag and drain any accumulated
moisture and inspect it for deterioration, then reinstall or
replace as needed. All under sized or single use bags must be
replaced with 5-liter reusable style reservoir bag.
6.21.1.3 Remove the plastic valve cover on the front surface of the
scavenger body by turning it in a counter-clockwise
direction.
6.21.1.4 Remove the valve and washer from the scavenger body by
turning it counter-clockwise. A needle-nose pliers may be
used to turn the valve, but use care not to damage the
valve’s fragile disk.
6.21.1.5 Brush any accumulated lint or dust off the valve with a soft
brush. The valve may be further cleaned with a low flow of
clean Air or Oxygen.
6.21.1.6 Reinstall the plastic washer and valve into the scavenger
body. Replace the valve cover.
6.21.1.7 Unscrew the valve housing on the left side of the scavenger
body by turning its fitting counter-clockwise with a wrench.
6.21.1.8 Unscrew the valve from the housing by turning it in a
counterclockwise direction.
6.21.1.9 Brush any accumulated lint or dust off the valve with a soft
brush. The valve may be further cleaned with a low flow of
clean Air or Oxygen.
(
9
)
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