Haier HCP-80 Operating Instructions Manual page 11

Installation and connection of gas source
• The corresponding interface is provided on the side of the electric cabinet on the back of the
incubator. There is hose supplied with the incubator. The gas entering the incubator must fi rst pass
through the pressure reducing valve to reduce the output pressure to 1.0 Bar ± 0.2 Bar. The pressure
reducing valve needs to be provided by user.
• From the perspective of technical safety, the output pressure may vary within the range of 1.0 Bar ±
0.2 Bar.
The pressure reducing valve is not a standard accessory for the incubator. Users may
Caution
purchase it through standard channels. Please choose pressure reducing valves
with stable quality, high resolution and stable pressure regulation performance. For
assistance, please contact Haier or agencies designated by Haier for technical support.
CO gas source connection
2
•Connect the gas cylinder with the pressure reducing valve, and then connect it to the incubator, as
shown below:
•The CO
Caution
use an individual cylinder for gas supply or central gas supply. Safety use of CO
gas storage cylinders and of central gas supply shall be operated in accordance with
relevant national standards.
•The CO
effi ciency of more than 99.99%. It can withstand pressure of more than 3.5 Kg/cm
If any questions, please contact Haier or agencies designated by Haier for technical
support.
The gas purity shall be at least 99.5%. Do not use CO
Warning
Filter
gas storage cylinders are provided by the user. The user may decide to
2
gas filter can filter out particles of 0.2 um and greater with a filtration
2
CO pressure
2
reducing valve
CO gas storage cylinder
2
9
cylinders with carts.
2
2
2
.