6.2.4 Installing the gas
Requirements
Check that the following requirement has been met:
A gas shut-off device is installed at the customer's premises.
Materials required
Leak locator spray/gas detector
Installing the gas
1.
Compare the type of gas, the gas pressure and the rating
for the gas supply connection with the data given on the
appliance type plate.
The appliance must not be connected to the gas supply or
put into use unless the values match those on the type
plate.
Summary of gas data
on page
123
2.
Connect to the gas supply.
3.
Make sure that all the connections outside the appliance
are gastight.
4.
Find out about the construction and position of the burner,
and the layout of its parts.
Positions of the forced-air burners
and gas distribution system
on
page 81
5.
Switch the appliance on.
6.
Make sure that all the connections outside and inside the
appliance are gastight. Seal any connections that are not
gastight.
7.
Start a cooking profile in the Convection operating mode.
8.
Measure the supply flow pressure at the gas valve.
Result:
If the supply flow pressure is higher than the specified
range, it may be possible to reduce the level.
If the supply flow pressure is lower than the specified
range, then you as gas fitter will not be able to correct
this.
If the measured value lies within the specified limits,
continue from step 9 of these instructions.
If you cannot manage to achieve a supply flow pres‐
sure within the limits, shut off the gas supply to the
combi steamer at the gas shut-off device and discontin‐
ue the installation.
Measuring the supply flow pres‐
sure
on page 84
9.
Measure the CO values for the burner.
The appliance must not be put into use unless it complies
with the specified limits.
Measuring the exhaust gas values
on page 85
10.
Switch off the appliance.
11.
Notify the following bodies (where necessary) of the instal‐
lation that has been made:
Gas supply company
Relevant authorities in accordance with local statutory
regulations and requirements.
6 Installation
Installation manual 83
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