Changing The Gas Type - ROSIERES YWCR8308 Instrucciones De Uso

CHANGING THE GAS TYPE

The appliances are regulated by the manufacturer for the type of gas indicated on the packing and on the label attached to the
appliance itself. If they are to be used with another type of gas, the appliance must be adjusted in the following way:
• CHANGING THE JETS
Each jet is designated by size.
To gain access to the jets :
• remove the pan supports,
• remove the burner cap and body,
• using the spanner supplied with the appliance, unscrew the jet,
• fit the correct jet for the type of gas to be used,
• secure the jet tightly,
• regulate the air ring,
• replace the burner body, cap and the pan support.
Burner's body
Burner's body
Jet
Jet
• REGULATE THE AIR RING
Regulating the air ring is important as it ensures the correct
combustion and enables the burners to work at maximum
efficiency.
It may be necessary to adjust this regulation according to
the conditions of your domestic gas supply.
The burner flame should be steady and with no red or yellow
points.
The air ring is located at the lengthening of the burner unit
which is fixed by a screw (see drawing).
If necessary :
• unscrew the screw that holds the air flow adjuster,
• set the correct distance according to the air adjuster
protrudes,
• secure the screw when the operation is completed.
• REGULATE THE FLAME
If you have changed the type of gas, it is important to verify the flame stability
at the minimum regulation.
To gain access to hob burner by-pass screws, remove the knobs from the
control panel.
a) Natural gas :
• simply loosen the screw.
• switch on the burner and turn the knob to minimum.
• Turn the by-pass screw
from minimum to maximum position to check that it is satisfactory.
b) Butane-propane gas :
The by-pass screw should be screwed fully home, without being locked.
CAST IRON / STAINLESS STEEL / ENAMELLED STEEL HOBS
Example: Ultra-Fast
burner
Quota
X
Air regulation
Fixing screw
until a low flame is visible. Turn the control knob
Burner Natural Gas
G20-20 mbar
G25-25 mbar
DC/UR (3,2 kW) 94x2
UR (3,5 kW) 102x2
R (2,5 kW) 122
SR (1,45 kW) 96
REGULATE THE AIR RING Quota X in mm
Burner Natural Gas
G20-20 mbar
G25-25 mbar
UR (3,2 kW)
Cast iron hob
UR (3,5 kW-3,2kW)
R (2,5 kW)
SR (1,45 kW)
Cast iron hob
SR (1,45 kW)
DC (3,2 kW)
Never loosen
other screws!
9 GB
JETS
Butane Gas Propane Gas
G30 28-30 mbar G31 37 mbar
65x2
68x2
80
61
Butane Gas Propane Gas
G30 28-30 mbar G31 37 mbar
13 0
o o
14 0
10 0
11 3
o o
6 0
15 0
Quota
X
Fixing Air
screw regulation
By-pass screw for the hob burner
65x2
68x2
80
61
13
o
14
9
11
o
7
15