MMM Group CO2Cell 190 Standard, Инструкция по эксплуатации

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6.3
STARTING THE DECONTAMINATION
CYCLE
Press
Ö
If an alarm sounds on start up, press to silence it. (for 1 second).
6 3 W
will show in the left display
and a value
.
in the right display.
Press
Ö
If an alarm sounds on start up, press to silence it. (for 1 second).
6 3 F
will show in the left display
and a value
.
in the right display.
Press
Ö
If an alarm sounds on start up, press to silence it. (for 1 second).
$ /
will show in the left display.
Press
Ö
If an alarm sounds on start up, press to silence it. (for 1 second).
G H & 2 1
will show on the left
displays.
Press
6 3 W
6 3 F
$ /
Press (for 1 second).
+ , W
/ 2 W
+ , F
/ 2 F
G R G
(for 1 second).
5 H P 2 X ( W U $ \
(remove
tray) will show on the displays.
Press
6 3 W
6 3 F
$ /
Press (for 1 second).
+ , W
/ 2 W
+ , F
/ 2 F
G R G
(for 1 second).
6 W $ U W & \ & / H
(start
cycle) will show on the displays.
Press
6 3 W
6 3 F
$ /
Press (for 1 second).
+ , W
/ 2 W
+ , F
/ 2 F
G R G
(for 1 second).
$ U H < 2 X 6 X U ( "
(are
you sure?) will show on the displays.
Press
6 3 W
6 3 F
$ /
Press (for 1 second).
+ , W
/ 2 W
+ , F
/ 2 F
G R G
(for 1 second) to start the decontamination
cycle.
The decontamination cycle will start. The cycle timer starts
and counts down from 240 minutes (4 hours).
G ( F
will show on the displays.
The time taken for a full decontamination cycle is
dependent on the cool down phase.
More about decontamination cycle time
D
Section 6.4.
6.4
CYCLE TIME
As coolingrelieson the natural heat loss through the
chamber walls the time taken is affected by the location of
the incubator and the ambient temperature. So, an incubator
placed under a worktop will take longer to cool than a
freestanding incubator on a worktop.
We recommend that you carry out the decontamination
cycle at the end of a working day. That way, when you return
to work in the morning the incubator will be ready for you to
use.
Thisdecontamination cycle graph showsa typical start-to-
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Instructions for use
CO
2
CELL Standard 190_np_en 1301_mmm_V1.02
11
6.5
COOLING PHASE
After the 4 hour dwell is completed the incubator goes into
the cooling phase of the decontamination cycle. All power
to the heaters is removed and the incubator cools naturally.
CO
2
control is also disabled.
The cooling phase ends once the temperature falls to within
10.0 °C of the working set point (47.0 °C if working set point
is 37.0 °C). At this point normal control of temperature and
CO
2
resumes.
7
OPTIONS
7.1
VOLT FREE ALARM RELAY
(
BMS
)
The CO
2
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a volt free changeover relay for connection to a building
maintenance system (BMS).
This relay changes state whenever the incubator is in an
alarm condition. The relay changes back to its original state
once the alarm condition clears.
The connections are as shown below:
7.2
MULTI
-
DOOR
(8
ID
)
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The inner glass door can be replaced with a multi-door. This
has 8 smaller glass doors in a stainless steel frame.
By only opening one small door to access the sample you
require, less heat, humidity and CO
2
are lost.
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