Cobra cf4, Инструкция по установке и эксплуатации

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5
4. Correctly locate the appliance into its final
operating position and using a spirit level, adjust
the legs so that the unit is level and at the
correct height.
5. Connect the gas supply to the appliance.
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’ tables.
NOTE:

The supply pressure is to be measured at the ‘Inlet
Pressure Test Point on the underside of the gas
control valve.

The outlet pressure is factory set and is NOT to be
adjusted.

The regulator supplied is convertible between
Natural Gas and LPG, but it’s outlet pressure is
fixed ex-factory and is NOT to be adjusted.
8. Please note that the pilot flame size is factory set
and paint sealed. Check that the pilot covers
the thermocouple. If the pilot needs adjusting,
this should be carried out by a qualified service
agent.
Commissioning
The following commissioning checks must be
carried out before the fryer is handed over for use,
to ensure that the unit operates correctly and the
operator(s) understand the correct operating
procedure.
1. Before leaving the new installation;
a. Check the following functions in accordance
with the operating instructions specified in
the “Operation” section of this manual.

Light the Pilot Burners.

Light the Main Burners.

Check the Thermostat Operation (refer to
the “Operation” section of this manual).
b. The thermostat operation check should be
carried out by filling the fryer with oil /
shortening to the oil 'FILL LEVEL' mark at the
rear of the tank (refer to 'Filling the Tank' in
the 'Operation Section' of the Manual) and
setting the thermostat to 180°C. Light the
pilot burners and turn on the main burners in
accordance with “Operation Instructions”
found in this manual.
Part 3 Installation
Assembly
This model is delivered completely assembled.
Ensure that the legs 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 Gas Fryers 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 Service Manual.
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 fitted to the inside of the
access door 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. A suitable joining compound which resists the
breakdown action of LPG must be used on
every gas line connection, unless compression
fittings are used.
The connection to the appliance is
3
/
4
” BSP male.
NOTE:
A Manual Isolation Valve must be fitted to the
individual appliance supply line.
WARNING:
D
O NOT USE A NAKED FLAME TO CHECK FOR GAS LEAKAGES
.