cosi Cosivista Mode D'emploi Et D'installation page 13

The lava rocks and logs can scorch black in time. This has to do with soot formation which always occurs in devices
that show a yellow flame. This soot can be removed by blowing / vacuuming with a vacuum cleaner. The soot
may also be brushed off with a dry brush.
1. Guide the gas hose outside the Cosivista by placing the gas hose underneath the model.
2. The supplied hose has a length of 1.5 m. Therefore, the gas bottle should be placed at a maximum
distance of 1 meter away from the Cosivista. Children and pets can trip over the hose, so place the
hose outside of the walking area, where children and pets cannot reach it.
3. Connect the gas bottle to the supplied pressure regulator and open the gas bottle open when you
want to use the Covista. When you are not using the Cosivista make sure the gas valve on the gas
bottle is turned off.
3. Replacing the cylinder
Is the gas bottle empty and you need to replace it? Make sure the model, ceramic logs and lava rocks are
completely cooled down! Use the definition of point 2 "placing the gas bottle" and remove the old bottle. You
can fill up the old bottle at the local gas supplier.
4. Replacing the hose and pressure regulator
Replace your propane gas hose every four years. This is a national advice. Pressure regulators can go for five
years. After the pressure regulator and the gas hose have been replaced, the unit must always be checked for
gas leaks.
How to check your Cosivista for gas leaks:
- Open the gas bottle but do not turn on the Cosivista!
- Make a solution with 50% water and 50% detergent and spray this solution on each connection and
the hose. If there is a gas leak in the connection or the hose you will see air bubbles arise.
- If bubbles are visible, immediately shut off the gas. Buy a new hose or regulator.
- Does the problem keep occurring? Please contact a qualified gas engineer.
Replace the hose or pressure regulator and make sure that they are installed in the exact same way. In the
Netherlands, a 30mbar pressure regulator should be placed. The hose must not be longer than 2.5 meters.
When in doubt, always consult a qualified gas engineer.
5. Replacing the battery for the piezo ignition
The Cosivista features a piezo ignition that runs on one AAA battery. This battery may run out after repeated
use of the device. The battery can be replaced as follows:
2. Placing the gas bottle
When you have purchased a gas bottle that is prescribed in the
supplied list, you can now place the gas bottle in the Cosivista.
However, this is not mandatory. You can also choose to place
the gas bottle outside of the unit.
- Placing the gas bottle inside of the Cosivista:
You must take out the hatch of the Cosivista. Place the gas
bottle on the steel frame inside the model. The hose must
always be bent down towards the gas bottle. Make sure that
the hose is never pressed against any hot surfaces of the
appliance.
When you are not using the Cosivista, make sure you always
turn off the valve of the gas bottle.
- Installation of the gas bottle outside of the
Cosivista:
If you want to place the gas bottle outside of the Cosivista, for
example because you are using a gas bottle with more capacity
than is specified in the list, you can also place the gas bottle
outside the Cosivista. This can be done in the following way:
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