3 co2 connection, 4 switching on, 3 co – Memmert ICH C (with CO2 control) Climate chambers User Manual
Page 22: Connection, Warning! danger of suffocation. co, Of co, Gas to the eyes and skin, Putting into operation, Attach the supplied pressure hose to the co, Fig. 13 switching on the ap- pliance
22
D30393 | Date 10/2014
Putting into operation
4.3 CO
2
connection
Warning!
Danger of explosion and poisoning when introducing gases/materials
other than CO
2
. Only carbon dioxide may be introduced into the ap-
pliance through the gas connection on the rear of the appliance.
2
2
Warning!
Danger of suffocation. CO
2
can have a suffocating effect in high con-
centrations. In normal operation, the appliance emits small amounts
2
2
of CO
2
to its surroundings. You should therefore ensure that the
room in which it is installed is properly ventilated. Always close the
2
2
stop valve or pressure reducer on the gas bottle if the appliance is
currently not in operation.
Warning!
High concentrations of CO
2
can cause cold burns or frostbite. Avoid
contact with CO
2
gas to the eyes and skin.
2
2
Warning!
Gas bottles may burst or explode at high temperature. Keep the gas
bottles away from open fl ames. Do not store gas bottles at or above
50 °C and ensure that the location is always well-ventilated. Prevent
water from penetrating as well as backfl ow into the gas bottles. It is
essential that you read the safety notes and instructions of the gas
supplier.
Attach the supplied pressure hose to the CO
2
gas bottle (pressure regulator) and to the
“CO2 In” connection on the rear of the
appliance (see Fig. 12). Adjust the pressure
regulator to 0.8 to 1.2 bar.
Notice:
Make sure not to mix up the water and
CO
2
connection.
4.4 Switching on
Switch on the appliance by pressing the On/Off switch
on the front of the appliance ( Fig. 13 ).
The starting process is shown by three animated white
dots
. If the dots have another colour, an error has
. If the dots have another colour, an error has
occurred (see page 43).
After the first start-up, the appliance display is set to
English by default. You can change the language as
described from page 46. However, to get a basic
overview of operating the appliance, you should read
the following chapter first.
Fig. 12
CO
2
connection
Hauptschalter
>
Zu der Typenbezeichnung gibt es momentan drei Entwurfsrichtungen,
ich kann Ihnen noch nicht sagen, ob Memmert hierzu schon eine Entscheidung
getroffen hat.
Die hier gezeigt Variante, ist die von uns empfohlene Richtung.
UF 110
PLUS
ON
344
.4
444
4
.
TEMP
Set
°C
°C
FLAP
40
%
TIMER
h
d
10
02
End
Sept.
29
22 24
FAN
%
0
%
100
ALARM
max
444
.4°C
auto
+/-
0.0
K
min
444
.4°C
O
O
ON
N
N
N
O
O
N
O
Manu
44.Sept
Fig. 13
Switching on the ap-
pliance