Wolf CGB-35, Руководство по установке

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Natural gas:
If the supply pressure lies outside the 18
to 25 mbar range, adjustments must not be
carried out and the boiler must not be taken
into use. There is a risk of the equipment
malfunctioning.
LPG:
If the supply pressure lies outside the
25 to 45 mbar range with a nominal
supply pressure of 37 mbar, or 43 to 57
mbar with a nominal supply pressure of
50 mbar, make no adjustments and do not
start the boiler. There is a risk of the equip -
ment malfunctioning.
Checking the gas supply pressure
If all screws are not fully tightened, gas
might escape, resulting in a risk of explo -
sions, suffocation and poisoning.
Checking the gas supply pressure
- Switch OFF the ON/OFF switch. Close the gas shut-
off valve.
- Remove the differential pressure gauge, and reseal
the test port with its plug (1).
- Open the gas shut-off valve.
- Check the test nipple for gas leaks.
- Complete the enclosed notice and affix to the inside
of the casing.
- Close the boiler.
Fig.: Shut-off valves
Gas
shut-off valve
NB
NB