SECTION 5--OPERATING INSTRUCTIONS
Part No 1143482
21
Perfecto
2
TM
Series
Initial Startup of the Concentrator
NOTE: Concentrator may be used during the initial start warmup
time (approximately 30 min.) while waiting for the O
2
purity to
reach maximum.
Front Panel Indicators - Units without
SensO
2
NOTE: For this procedure, refer to FIGURE 5.7.
FIGURE 5.7 Front Panel Indicators - Units without SensO2
LABEL
SYMBOL
O
2
PURITY
INDICATOR LIGHTS (LED)
SYSTEM OKAY
O
2
over 85% (± 2%)
GREEN Indicator Light
O
2
Between 73% (± 3%)
to 85% (±2%)
YELLOW Indicator light
A. YELLOW Solid
B. YELLOW Flashing Sensor
Failure
Call a qualified technician. Have a
back-up supply of oxygen ready.
SYSTEM FAILURE
O
2
Below 73% (±3%)
RED Indicator Light
Continuous Audible Alarm
Sieve-GARD Compressor Shut-
down. Call a qualified technician.
Switch to a back-up supply of oxy-
gen immediately.
O
2
I/O
Auto Shut Down
Use Backup
Normal
RED
GREEN
Call Supplier
Summary :
FIGURE 5.7 Front Panel Indicators - Units without SensO2 LABEL SYMBOL O 2 PURITY INDICATOR LIGHTS (LED) SYSTEM OKAY O 2 over 85% (± 2%) GREEN Indicator Light O 2 Between 73% (± 3%) to 85% (±2%) YELLOW Indicator light A.
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