2 Wires to

Main Terminal Block Oxygen Inlet

11/16-in.

Nut

3/4-in. Nut

Figure 136. Solenoid Valve

Installation

Owner’s Manual - Regal Intensive Care Unit

8.The solenoid valve is connected to the rear of the flow meter by straight-thru fittings and three nuts (Figure 136). Unscrew the nut behind the flow meter with a 11/16-in. wrench until it comes free from the flow meter.

9.Remove the solenoid valve.

10.With a 3/4-in. wrench, remove the remain ing nuts and fittings from the solenoid valve for re-use with the new solenoid.

1.Clean off any old thread sealing tape from the fittings and the flow meter threads.

2.Install the fittings you removed from the old solenoid in Step 10 to the new solenoid. Seal the joint with thread sealing tape or equivalent.

3.Mount the solenoid assembly to the rear of the flow meter with the 11/16-in. nut.Thread sealing tape is not required on this joint.

4.Connect the two wires to positions 3 and 12 on the main terminal block. Either wire can go to either position.

5.Connect the oxygen line to the rear of the solenoid.

6.Close and secure the electronics compartment door.

7.Turn on the oxygen supply.

8.Plug the power cord into its wall outlet.

Form No. 702718 Rev. A March, 2005

119

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Suburban Mfg 12019-01-NGFREP manual Solenoid Valve Installation
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12019-01-NGFREP specifications

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