Dräger Narkomed 2C - Page 175

NM2C PMS PROCEDURE (continued)
( ) 6.13.3 Air High Pressure Leak - if applicable
* 6.13.3.1 Set the gas selector switch to ALL GASES.
6.13.3.2 Open the air cylinder valve.
6.13.3.3 Let the pressure stabilize.
6.13.3.4 Close the air cylinder valve and remove the cylinder.
6.13.3.5 Observe the air cylinder pressure gauge.
6.13.3.6 After two (2) minutes, what is the pressure loss? ___ PSI (<50)
6.13.3.7 Attach the air cylinder.
( ) 6.13.4 Oxygen-Helium High Pressure Leak - if applicable
* 6.13.4.1 Set the gas selector switch to ALL GASES.
6.13.4.2 Open the oxygen-helium cylinder valve.
6.13.4.3 Let the pressure stabilize.
6.13.4.4 Close the oxygen-helium cylinder valve and remove the cylinder.
6.13.4.5 Observe the oxygen-helium cylinder pressure gauge.
6.13.4.6 After two (2) minutes, what is the pressure loss? ___ PSI (<50)
6.13.4.7 Attach the oxygen-helium cylinder.
* These items do not apply to machines with later design (P/N 4113329-001) ORC.
Rev. K
6-29
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