Drawell DW-WJ-2 Manuel de l'utilisateur - Page 3

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Drawell DW-WJ-2 Manuel de l'utilisateur
Power consumption(W)
Chamber size
Outer size
N.W./G.W.
IV. Installation.
1. The equipment should be placed in a dry, even environment without toxic gas. Direct
sunshine should be avoided. Enough room is spared around the equipment for maintenance.
2. The 99.9% high purity CO
the working of this incubator. (Cylinder and valve are prepared by the users) The cylinder
should be placed near the incubator and be connected with a silicon soft tube to the "CO
inlet" on the back of the incubator.
3. The ideal ambient temperature is 20～25℃. The lowest ambient temperature is 5℃.
4. The power outlet should be well earthed and be compatible to the incubator plug.
V. Operation procedures.
After installation of the incubator, follow the procedures below to operate.
1. Open the door and clean the inner chamber. Mount the shelves.
2. Fill water to the humidifying to 2/3 level and place it to the bottom of the chamber when
humidifying is needed.
3. Turn on the switch on the back of the incubator. The temperature will be displayed.
4. Press "UV"key to disinfect the chamber. (Do not press it when there's incubation samples
inside!)
5. Set the required temperature. (Refer to the attached controller manual)
6. When the temperature is stable, put the sample in.
7. Turn on the CO2 cylinder switch and adjust the pressure reducing valve to get 0.06 ～
0.1Mpa on the second pressure manometer. If the CO2 pressure is too high then the rise of
CO2 concentration is too quick and the gas fluctuation will be high too. But if the CO2
pressure is too low it will trigger the alarm. In 1 minute you can see the CO2 concentration
is increasing and in 10 mins it will reach 5.0% (if set to 5.0%).
8. Refer to the controller manual for detailed operation methods.
9. When stop using the incubator please follow the procedures below:
1) Turn off the CO
2 Cylinder
2) Turn off the controller of the incubator.
3) Open the door and get the humidifying plate out. Press the door switch to make it
continue working for several minutes with the door open to dissipate the humidity in the
chamber.
4) Close the door and keep it heating for about 10 minutes then turn off the power switch and
clean the inner chamber.
VI. Controller operating instructions
1. Panel to reference chart (With the CO2 temperature controller)
Drawell International Technology Limited
Web : www.drawell.com.cn
3
（cm
）
57×65.5×88.5
3
（cm
）
(kg)
cylinder with pressure reducing valve should be equipped for
2
valve and the pressure reducing valve.
Tel: +86-023-63268643
600
41×40.3×51
60/90
900
50.5×45.3×70
68.5×69.5×107.5
80/115
2