IKEA MATMASSIG Manual page 20

ENGLISH
Checking the gas supply
It takes additional time to light
the gas for the first time. Air is
purged from the pipes.
1. Check if the manometer zero point is
correct.
2. Connect the manometer to the cooktop
pressure point. It is located on the
regulator.
3. Turn on the gas supply and electricity,
and try to ignite the gas.
4. While the appliance operates check the
test point pressure:
• when all burners of the appliance
operate at maximum,
• when the smallest burner of the
appliance operates at minimum.
The outlet pressure should not
vary from the nominal outlet
pressure of 1.00kPa by more
than +/–0.20kPa.
Checking the regulator
If the regulator works incorrectly:
• Adjust of upstream regulator if the outlet
and inlet pressure is too low or an
upstream regulator or valve with
insufficient flow capacity is present in the
gas supply line.
Check again the inlet and test point
pressure, the inlet pressure needs to be
1.13 - 5kPa.
• Check if the inlet and outlet is orientated
correctly the arrow on the base of the
regulator indicates the direction of gas
flow.
If the regulator still does not work
correctly contact the After Sales
Service Provider.
Warning! Check if the hose
assembly is restrained from
accidental contact with the flue
outlet of an oven or any other
hot surface of an adjacent
appliance.
Gas setting conversion
You can check the parameters of
adjustment setting for this
appliance on the rating plate.
Refer to the Technical data
chapter.
You can use this model with
natural gas. However, you can
convert it for use with other
gases, providing the correct
injectors.
For more information on injector
replacement, refer to the Technical data
chapter.
Warning! Conversion or
replacement can only be
performed by a authorised
technician.
To replace injectors:
1. Remove pan support.
2. Remove burner cap and crown.
3. Using a socket spanner 7, unscrew and
remove the injectors, and replace them
with the ones required for the type of
gas in use.
4. Reassemble the parts, following the
same procedure backwards.
5. Unscrew the top hat nut from the
regulator (B). The top hat nut and
control pressure spring assembly is
disengage as an assembly.
6. Unscrew the threaded pin from top hat
(C).
7. Upturn threaded pin, spring is free and
screw pin back into the top hat until firm
(E).
8. Refit the top hat nut assembly to the
regulator (G), check that it is fully
screwed down. The regulator is now set
for connection to LPG (H).
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