AirSep MN134-1 B - Manual (Page 21)

MN134-1 rev B
02/14
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4. Remove the 2 nd stage intake resonator, which is held in place by Velcro.
5. Remove the securing nut that holds the product tank to the superstructure.
(This securing nut is located in the top right area of the compressor
compartment).
6. Remove the screws that hold the control panel to the superstructure. It is not
necessary to fully remove the control panel. It is only necessary to create
enough room to allow the product tank to be removed from the unit.
7. Remove the green tubing located at the regulator outlet and at the bottom of
the product tank assembly.
8. Cut the tie wrap securing the product tank to the superstructure.
9. Lift the product tank with regulator attached from the mounting hole and
remove from the unit.
10. Carefully remove regulator from product tank.
Product Tank Installation
To install the product tank assembly, follow the steps below:
1. Perform the product tank removal procedure in reverse order.
2. Apply sealant or sealant tape to threads of product tank fitting before
reinstalling regulator onto product tank.
3. Perform the procedure from Section 5.9.1 to set the regulator to 20 psig
(138 kPa). Leak test all connections.
5.9 Product Regulator Check and Setting
The product regulator is factory-set at 20 psig (138 kPa) and should not require adjustment.
To check for proper adjustment of the product regulator, take the following steps:
1. Install outlet pressure test kit (AirSep p/n: TU131-2) to the outlet
of the NewLife Intensity 10 unit.
2. Set the unit’s I /0 power switch to the “ I ” position.
3. Turn the flowmeter adjustment knob counter-clockwise until it stops (wide
open).
4. Allow the unit to run for five minutes.
5. The outlet pressure should be 20 psig (138 kPa). If the outlet pressure is not
at 20 psig (138 kPa), the product regulator needs to be reset.
5.9.1 Setting Product Regulator for Normal Operation
Use the following procedure to set the product regulator to 20 psig (138 kPa):
1. Disconnect the humidifier bottle, if used, and the tubing from oxygen outlet.
2. Remove the side panels and back panel.
3. Connect unit to power.
4. Install outlet pressure test kit (TU131-2) to the outlet of the NewLife
Intensity 10.
5. Set the unit’s I /0 power switch to the “ I ” position, and allow unit to run at
least five minutes to build up pressure.
6. Turn the flowmeter adjustment knob counter-clockwise until it stops (wide
open).
7. Pull outward on the regulator knob to unlock it.
8. Turn the regulator knob until the outlet pressure is 20 psig (138 kPa) on the
gauge of the pressure test kit.
9. Push in the regulator knob to lock it.
10. Reconnect the back and side panels.