Specifications

7
Part 3 Installation
Regulator outlet pressure is fixed ex-factory for the
gas type that the regulator is converted to and it is
NOT to be adjusted.
The regulator connections are
3
/
4
” BSP female.
The connection to the appliance is
3
/
4
” BSP male.
(Refer to the 'Specifications' Section for the gas
supply location dimensions).
NOTE:
A Manual Isolation Valve must be fitted to the
individual appliance supply line.
4. Correctly locate the appliance into its final
operating position and using a spirit level, adjust
the legs so that the appliance is level and at the
correct height.
5. Connect the gas supply to the appliance. A
suitable joining compound which resists the
breakdown action of LPG must be used on
every gas line connection, unless compression
fittings are used.
6. Check all gas connections for leakages using
soapy water or other gas detecting equipment.
7. Check that the gas supply pressure is as shown in
the ‘Specifications’ section, ‘Gas Supply
Requirements’.
NOTE:
The supply pressure to be measured at the
manifold test point and with 2 burners operating at
the ‘High Flame’ setting.
8. Light the Main Burners. Refer to the 'Operations’
Section', ‘Open Burners’.
9. Verify that the supply pressure is still correct.
10. Check that the Main Burner is alight and adjust
the low fire adjustment screw on the open
burner gas control valves to obtain the desired
flame size.
11. Check / adjust the main burner aeration gap.
This gap should be set to the dimensions shown
in the 'Gas Specification Tables' in ‘Part 6 - Gas
Conversion’.
NOTE:
This appliance is fitted with adjustable feet to enable
the appliance to be positioned securely and level.
This should be carried out on completion of the gas
connection.
Assembly
This model is delivered completely assembled.
Ensure that legs and rollers are securely attached.
NOTE:
This appliance is fitted with adjustable feet to enable
the appliance to be positioned securely and level.
This should be carried out on completion of the gas
connection. Refer to the 'Gas Connection' section.
Gas Connection
NOTE:
ALL GAS FITTING MUST ONLY BE CARRIED OUT BY A
QUALIFIED SERVICE PERSON.
1. Cobra Oven Ranges do not require an electrical
connection, they function totally on the gas
supply only.
2. It is essential that the gas supply is correct for the
appliance to be installed and that adequate
supply pressure and volume are available. The
following checks should therefore be made
before installation:-
a. The Gas Type the appliance has been
supplied for is shown on coloured stickers
located above the gas entry point and next
to the rating plate. Check that this is correct
for the gas supply the appliance is being
installed for. The gas conversion procedure is
detailed in the Gas Conversion Instruction
Sheet for this appliance.
b. Supply Pressure required for this appliance is
shown in the 'Specifications' section of this
manual. Check the gas supply to ensure that
adequate supply pressure exists.
c. Input Rate of this appliance is also stated on
the Rating Plate rating plate located on the
front lower corner of the R/H side panel, and
in the 'Specifications' section of this manual.
The input rate should be checked against the
available gas supply line capacity. Particular
note should be taken if the appliance is
being added to an existing installation.
NOTE:
It is important that adequately sized piping runs
directly to the connection joint on the appliance,
with as few tees and elbows as possible to give
maximum supply volume.
3. Fit the gas regulator supplied, into the gas supply
line as close to the appliance as possible.
NOTE:
Gas pressure regulator provided with this appliance
is convertible between Natural Gas and LPG as per
the ‘Gas Conversion Section’ in this manual.
Ensure the regulator is converted to the correct gas
type that the appliance will operate on.
WARNING:
DO NOT USE A NAKED FLAME TO CHECK FOR GAS LEAKAGES.