FXA 502328814, Instruction Manual, Page: 2 / 11

Single-Stage, Low Pressure
L.P.Gas Regulator Type A310i/A300i
2531CS-0136
OPERATING INSTRUCTIONS TO BE KEPT
BY THE USER
1)Fitting and operating conditions
2)Mounting the connection to the gas consuming
appliance in executionwith hose nozzle outlet.
- The A310i/A300i is a household regulator designed to
supply gas to gas to gas consuming appliances at a pressure
and capacity as indicated on the
identification label (1)
- The A310i/A300i can be fitted to any cylinder equipped with
a cylinder valve with hand -operated closure (9). -The gas
cylinder must always be used in
the upright position.
- whenever used outdoors, the A310i/A300i must be suitably
protected against rain.
- Never look for leaks using a flame, just use a soapywater
solution.
- In case of any difficulties or problems, shut off the gas
supply and contact your dealer immediately.
- Should a leak catch fire prematurely before you can colse
the cylinder valve(2). then use a wet cloth to close the
cylinder valve.
Fit a regulation rubber hose(3) to the hose nozzle (lubricate
the latter with water to facilitate the insertion)To guarantee a
sound connection,use a regulation hose clip(4). whichis
usually sold together with thehose and is in any case adapted
to the hose dimensions.
4)Plant Operation
Once the A310i/A300i has been correctly mounted on
cylinder valve. the gas supply occurs by turning the valve
handwheel in the direction shown by the arrow(11). To shut
off the gas supply, reverse above procedure.
5)Replacing the gas cylinder
Make sure that:
- all taps on the consuming appliance are in the closed
position.
- the cylinder valve is closed.
Then, dismount the A310i.A300i by unscrewing the union
nut(9)
•In normal conditions of use, in order to ensure correct
operation of the installation it is recommended that this device
is changed within 10 years of the date of manufacture.
•When the regulator is installed downstream of another
regulator, the supply pressure range shall be correct for the
regulated pressure range of the upstream regulator,
•Plus any pressure losses in the interconnecting pipe work.
•That the downstream installation pressure loss shall not
exceed the △ P value marked on the device.
3)Assembly on the gas cylinder Make sure
that:
- all taps on the consuming appliance are closed.
- the connecting pipe to the gas appliance is correctly fitted.
In total absence of any flame. remove the plug or seal cap
from the cylinder valve. After checking the presence and the
good state of the gasket(8). tighten the union nut(9) by
screwing up in the direction indicated by the arrow(10). The
union nut should be tightened moderately. nevertheless
sufficiently to ensure a leak-tigihtjoint which must be checked
by using a soapywater solution. Hold the regulator and turn
the union nut, the regulator itself is never to be rotated.
2
GB