Instructions for the installer
18
13.2 Room ventilation
The appliance may only be installed in a permanently ventilated room as specified by the relevant
regulations. The air flow into the room where the appliance is installed must be sufficient for proper gas
combustion and room ventilation. The air vent, protected by gratings, must be of suitable size (see
relevant regulations) and located so that they cannot be even partially obstructed.
The kitchen must be kept properly ventilated to disperse the heat and humidity produced by cooking
processes: in particular, a window should be opened or the speed of any fans increased after prolonged
use.
13.3 Combustion gas discharge
Combustion gases may be discharged by means of hoods connected to a natural draught chimney or a
fan extraction system. An efficient extraction system requires precise planning by an authorised
specialist and must comply with the distances and positions indicated by the regulations. After
installation, the specialist must issue a certificate of compliance.
13.4 Connecting to natural and LPG gas
13.4.1Connecting to natural and LPG gas
FOR THE GAS CONNECTION, SEE THE TYPE OF APPLIANCE SUPPLY TUBE
• Free
hexagonal
connector
Make the connection to the appliance using flexible bayonet style hose in
accordance to B.S. 669. The hose connection at the rear of the appliance
has a ½” BSP internal thread. Please use seal
C
between the flexible
connection
L
and the appliance supply tube
B
. When making the connection,
make sure that no stress of any kind is applied to the cooker and that the
hose does not touch any sharp edges.
If connecting to LPG the bayonet hose must have red bands on it.
• Smooth welded connector
Make the connection to the appliance using a flexible bayonet style hose in
accordance to B.S. 669. The hose connection at the rear of the appliance
has a ½” BSP internal thread. Always apply a suitable sealing substance
(such as Teflon tape) between the flexible connection
L
and the appliance
supply tube
B
. When making the connection, make sure that no stress of any
kind is applied to the cooker and that the hose does not touch any sharp
edges.
If connecting to LPG the bayonet hose must have red bands on it.
