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SECTION 5—OPERATING INSTRUCTIONS
Part No 1143482 21 Perfecto
2
™
Series
Power Switch
NOTE: For this procedure, refer to FIGURE 5.4.
1. Press power switch to on position. All the panel lights and
the audible alarm will come on for one second, indicating
that the unit is functioning properly. After one second,
only the GREEN system ok/power light will stay on.
FIGURE 5.4 Power Switch
Flowrate
NOTE: For this procedure, refer to FIGURE 5.5 on page 22.
1. Turn the flowrate knob to the setting prescribed by your
physician or therapist.
ƽ WARNING
DO NOT change the L/min setting on the flowmeter
unless a change has been prescribed by your physician or
therapist.
NOTE: To properly read the flowmeter, locate the prescribed flowrate
line on the flowmeter. Next, turn the flow knob until the ball rises to
the line. Now, center the ball on the L/min line prescribed.