21
2. Install supply cylinder into “E” cylinder mount and open cylinder valve slowly.
3. Remove acorn nut from the end of regulator (second stage) and install 3/16” hex key into now
exposed set screw.
4. Adjust flow control at flowmeter head to approximately 3 LPM.
5. Adjust 3/16” hex key set screw until 50-55 PSIG is obtained on Low Pressure gauge.
CAUTION
Although your analgesia machine is designed for the maximum safety conditions of not allowing the two
gases to be interchanged, it is the responsibility of the user to determine that only oxygen flows into
oxygen connection (see Figure 19) and only nitrous oxide flows into the nitrous oxide connection (see
Figure 19) located on the back of the analgesia head.
CROSS PIPELINE TEST (Nitrous Oxide and Oxygen Systems Only)
The customer is advised to refer to the following test procedures as an additional step to assure that
the gas lines have not been crossed during installation. The customer should perform this test prior to
using the system in clinical situations. The customer has the ultimate responsibility. This test is not
intended to be used in place of any other pipeline system test required by N.F.P.A. 99c or any local
building codes.
STANDARD MANIFOLD
A. With the cylinders turned off, exhaust the gas from the entire pipeline system by sequentially
connecting an indexed gas hose to each outlet station.
CAUTION
Always hold the free end of the hose or hose whip may result in an injury.
B. Open ONLY the oxygen cylinder post valves WITH REGULATORS connected to the manifold.
Verify all nitrous oxide cylinder sources are closed.
STANDARD MANIFOLD (cont.)
C. Verify the following:
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