Alarms, Safety, And Self-Diagnosis - Phcbi MCO-170M Instrucciones De Operación

ALARMS, SAFETY, AND SELF-DIAGNOSIS

The incubator supports the following alarms, safety functions, and self-diagnostic functions. If an error
from Err05 to Err19 is activated, or if Err56 is activated, contact our sales representative or agent.
Table 6. Alarms, safety, and self-diagnosis for culture operations
Alarm or safety
function
High-limit
The chamber temperature exceeds the
temperature
high-limit alarm temperature set value.
alarm
Automatic set
The chamber temperature is out of the
temperature
automatic set temperature alarm
alarm
setting range (±1.0
Automatic set
The chamber CO
CO density
automatic set CO
2
alarm
setting range (±0.5 % to ±5.0 %).
The chamber O
Automatic set O
2
automatic set O
density alarm
range (±0.5 % to ±5.0 %).
On screens other than the Top screen, there
is no key operation for approximately
90 seconds.
Auto-return
After sleep function is turned ON, there is
no alarm/error and key operation for
approximately 90 seconds.
Door alarm
The outer door is open.
(When
Door lock
installed)
error
Outer door is opened when it is auto-
locked by electric lock.
CO gas cylinder
The CO density does not increase
2
2
empty
when the CO
When the N
N /O gas
the O density does not decrease
2 2
2
cylinder empty
(If O gas cylinder is connected,
2
the O density does not increase)
2
Connection
mistake of
The CO density keeps increasing
2
CO line and
when the CO
2
N /O line
2 2
Selection
The O density keeps changing into the
mistake of 2
opposite direction when the N
N gas and
2
valve is opened.
O gas.
2
The chamber temperature sensor is
Chamber
disconnected.
temperature
The chamber temperature sensor is
sensor error
short-circuited.
The sensor box temperature sensor is
Sensor box
disconnected.
temperature
The sensor box temperature sensor is
sensor error
short-circuited.
70
Conditions
"Over Heat" is displayed alternately in
normal characters and reverse video in
the Over heat display.
"Warning :High Temp" or
"Warning :Low Temp"
o o
C to ±5.0 C). is displayed in the message display field.
density is out of the "Warning :High CO2 Density" or
2
density alarm "Warning :Low CO2 Density" is displayed
2
in the message display field.
density is out of the "Warning :High O2 Density" or
2
density alarm setting "Warning :Low O2 Density" is displayed
2
in the message display field.
"Door : Open" is displayed alternately in
normal characters and reverse video in
the outer door (opening/closing) display.
optional MCO-170EL is
"Err20: Door Lock Failure" is displayed in
the message display field.
"Err01: CO2 Gas Empty" is displayed in
valve is opened. the message display field.
2
/O valve is opened,
2 2
"Err02: N2/O2 Gas Empty" is displayed
in the message display field.
"Err03: CO2 Gas Connect Abnormal" is
valve is closed. displayed in the message display field.
2
"Err04: N2/O2 Gas Connect Abnormal" is
/O
2 2
displayed in the message display field.
"Err05: Temp Sensor Open"
is displayed in the message display field.
"Err06: Temp Sensor Short"
is displayed in the message display field.
"Err07: CO2 Box Temp Sensor Open" is
displayed in the message display field.
"Err08: CO2 Box Temp Sensor Short" is
displayed in the message display field.
Display
(Return to the "Top screen")
Remote
Buzzer
alarm operation
Continuous
ON Heater OFF
tone
Intermittent
ON after set
tone after set
alarm delay
alarm delay
time (0 min
time (0 min to
to 15 min)
15 min) has
has elapsed
elapsed
Intermittent
ON after set
tone after set
alarm delay
alarm delay
time (0 min
time (0 min to
to 15 min)
15 min) has
has elapsed
elapsed
Intermittent
ON after set
tone after set
alarm delay
alarm delay
time (0 min
time (0 min to
to 60 min)
60 min) has
has elapsed
elapsed
----- -----
The CO
Intermittent
valve and
tone after set
N
2
alarm delay
-----
are closed.
time (1 min to
The heater
30 min) has
turns OFF
elapsed
after 1 min.
Intermittent
ON UV lamp OFF
tone
Intermittent
ON
tone
Intermittent
ON
tone
The CO
valve and
Intermittent
ON the N
tone
valve are
closed.
The CO
valve and
Intermittent
ON the N
tone
valve are
closed.
Intermittent
ON Heater OFF
tone
Intermittent
ON Heater OFF
tone
Intermittent CO
ON
tone closed.
Intermittent CO
ON
tone closed.
Safety
-----
-----
-----
-----
2
/O valve
2
-----
-----
2
/O
2 2
2
/O
2 2
valve is
2
valve is
2