CAIRE NewLife Elite Technical Manual

Also see for NewLife Elite: User manual User manual

MN240-1 Rev C345.9 Product Regulator Check and SettingThe product regulator is factory-set at 7 PSIG (48kPa) for the Elite, 20 PSIG (138 kPa) forthe Intensity 8 and 10 and should not require adjustment. To check for proper adjustmentof the product regulator, take the following steps:Procedure A: NewLife Elite1. Set the ON/OFF switch to the ON position.2. Allow the unit to run for five minutes.3. Turn the flowmeter adjustment knob counter-clockwise until it stops (wideopen).4. The flowmeter ball centers itself on the 5.5 LPM line. If not, the productregulator needs to be adjusted.Procedure B: NewLife Intensity 8 and 101. Install outlet pressure test kit (TU131-1) to the outlet of the NewLife unit.2. Set the unit’s ON/OFF power switch to the ON position.3. Allow the unit to run for five minutes.4. Turn the flowmeter adjustment knob counter-clockwise until it stops (wideopen).5. The outlet pressure should measure 20 PSIG for the Intensity 10. If the outletpressure is not at 20 PSIG the product regulator needs to be adjusted.5.9.1 Setting Product Regulator for Normal OperationProcedure A: NewLife EliteUse the following procedure to set the product regulator to 7 PSIG (48kPa):1. Disconnect the humidifier bottle, if used, and the tubing from the oxygen outlet.2. Plug in the unit.3. Set the unit’s ON/OFF switch to the ON position, and allow the unit to run at leastfive minutes to build up pressure.4. Remove the right-side panel.5. Turn the flowmeter adjustment knob counterclockwise until it stops (wide open).6. Pull outward on the regulator knob to unlock it.7. Turn the regulator knob or set screws until the flowmeter ball centers on the 5.5LPM line (clockwise to increase).8. Push in the regulator knob to lock it.9. Reconnect the side panel.