Lainox REV101M [14/32] Warning the gas system components are fitted for a maximum pressure of 65 mbar higher working pressures are not permissible

Lainox REV051M [14/32] Warning the gas system components are fitted for a maximum pressure of 65 mbar higher working pressures are not permissible
1 4
90027260rev00
11.1 All appliances, during final testing in the
factory, are fitted for the type of gas shown
on the sticker next to the data plate. Should
the appliance fitting not correspond to the
family of gases available on location, the
appliance must be converted to adapt to
the type of gas available. If conversion is
necessary, then you must inform Customer
Service and refer to the technical manual.
11.2 Commissioning of the appliance to operate
at the rated heat output is dependent on the
inlet pressure and calorific value of the gas
and the correct amount of primary air.
11.3 The inlet pressure required for the appliance
to operate with the various types of gas
typically available will be within the limits
indicated in table 6 of the “Tecnical gas data”
booklet.
The appliance must not be commissioned
if inlet pressure values are outside these
limits. If pressures differ from those indicated
in Table 6, the gas supply company or
agency should be contacted, or alternatively
the contractor by which the system was
installed in the building.
11.4 The lower calorific value of the gas can be
checkedwiththesupplycompanyoragency,
and should comply with the information given
in table 5 of the “Tecnical gas data” booklet.
11.5 MEASURING THE INLET PRESSURE
The inlet pressure is measured using a
manometer connected to the pressure tap (3)
of the gas adjustment valve. To gain access
tothevalve,theright-handsidecasingpanel
has to be removed.
Before connecting the manometer it is
necessary to loosen the screw sealing the
pressure tap (3). You then measure the
pressure with the burner in operation. The
value shown on the manometer must come
within the limits given in table 6 of the
“Tecnical gas data” booklet.
Afterchecking,carefullyclosethescrew(3).
The sealed screws you can see on the valves
must never be tampered with under any
circumstances.
Tampering immediately invalidates
warranty!
11 • OPERATING AT THE RATED HEAT OUTPUT
Warning!
The gas system components are fitted for a maximum pressure of
65 mbar. Higher working pressures are not permissible.

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