Suburban Mfg REGAL INTENSIVE CARE UNIT 12019-01-NGFREP - Manual (Page 133)

Form No. 702718 Rev. A March, 2005 121
Owner’s Manual - Regal Intensive Care Unit
Figure 138. Oxygen Flow Meter and Related Pieces
Bracket
Support
Plate
Oxygen Tubing
Connector
Elbow Fitting
Nut
Knob
Knob Nut
7. Before proceeding, wait 10-minutes to allow any residual
oxygen from the system to dissipate.
8. With a Phillips screwdriver and a 3/8-in. wrench, remove
the two screws/nuts that hold the flow meter bracket to the
unit (Figure 137).
7. Remove the flow meter and support plate.
Dis-Assembly
1. With a 5/8-in. wrench, unscrew the elbow fitting from the
bottom of the flow meter (Figure 138).
2. With a 1/2-in. wrench, remove the oxygen tubing connector
from the rear of the flow meter.
3. Screw the flow meter knob counter-clockwise as far as it
will go.
4. With a 1/2-in. wrench, unscrew the knob nut until the
knob comes free.
5. Remove the bracket from the flow meter.