Installation; Installation Of The Appliance; Fumes Extraction; Connecting Up Gas - OFFCAR 700 UNICO Manuel D'utilisation

Connection, installation of the system and appliances, ventilation and fumes extraction must be carried out according to
the manufacturer's instructions, by professionally specialised staff, in accordance with the standards.
The electrical safety of this equipment is only ensured when it is correctly connected to an effective earthing system as
laid down by current electrical safety regulations.
This fundamental safety requirement has to be checked and, in case of doubt, an accurate check on the system by
professionally qualified staff requested. The manufacturer cannot be considered liable for any damage caused by failure
to earth the system.
This equipment must only be used for the purpose for which it was specifically designed.
Do not wash the equipment with direct, high pressure jets of water.
Do not obstruct the openings or vents for extraction or release of heat.
So as to avoid the risk of rust or chemical attack in general, the stainless steel surfaces have to be kept properly clean.
Clean the parts in stainless steel daily with warm, soapy water, then rinse thoroughly and dry carefully.
On no account should the stainless steel be cleaned with steel wool pads, brushes or scrapers in standard steel, in that
they could deposit ferrous particles which, by oxidising, cause rust spots. Stainless steel wool can, if necessary, be used
in the direction of the satin finish.
Should the equipment not be used for long periods, close the gas valve and wipe all the steel surfaces vigorously with a
cloth moistened with Vaseline oil in order to apply a protective layer; also air the rooms periodically.
Before carrying out the connection, check on the technical data plate that the appliance has been tested and type-
approved for the type of gas available on the user's premises.
Should the type of gas indicated on the plate not be that available, follow the instructions in the paragraph "Conversion to
different type of gas".
The manufacturer of the appliance declines every responsibility for possible mistake contained in this booklet imputable to
printing or transcription errors. It also reserves the right to bring changes to the product if retains useful or necessary
without jeopardizing the essential characteristics.
The manufacturing company declines any and every responsibility if the rules brought in this manual are not strictly
observed.
The manufacturer of the appliance declines all responsibility for damage caused by faulty installation, tampering with the
appliance, improper use, poor maintenance, failure to observe local regulations and unskilled use.
Do not pass tubes or place any material underneath the equipment, especially in the area underneath the oven
THE DISCHARGE OF MACHINE WHEN NO MORE OF USE MUST BE DONE IN COMPLIANCE WITH LAW. THE
MACHINE MUST BE DELIVERED TO FIRM AUTHORIZED FOR THE DISCHARGE OF MACHINE AND OF ITS
COMPONENTS.

2. INSTALLATION

2.1

Installation of the appliance

The operations of installation, any conversion for use with other types of gas, start-up and the remedying of any faults in
the systems, must only be carried out by qualified staff, in accordance with current laws.
The gas and electrical systems and the rooms where the appliances are installed must fulfil the regulations existing in the
various areas and in particular consideration must be made of the fact that the air required for combustion of the burners
3
is equal to 2 m /h per kW of installed power and that accident prevention regulations must be observed.
2.2 Installation
Remove the appliances from the packing and position them in the place of use, levelling them and regulating their height
by means of the adjustable feet or other means.
Remove the protective film from the external panels, detaching it slowly to prevent the glue from remaining.
It is important that the walls adjacent to the appliance are protected against the heat. Place refractory sheets in between
them place the appliances at least 200 mm away from the side or rear walls.
2.3

Fumes extraction

The appliances must be installed in rooms suitable for the extraction of combustion products, in accordance with the
provisions of the installation instructions. Our equipment is considered (see specifications table) as:
"A1" TYPE GAS APPLIANCES
The A type appliances must be installed in sufficiently ventilated places in order to prevent the concentrations of harmful
substances in the room where the unit is installed. They are not designed to be connected to a discharge line of
combustible materials. These appliances must discharge the combustible products into the appropriate hoods, or similar
devices, connected to a flue of proven efficiency, or they may be connected directly to an outdoor vent.
Failing this, the use of an extractor fan is permitted, connected directly to an external area, with sufficient capacity, which
will then be increased by the exchange of air necessary for the welfare of the workers under current regulations,
approximately 35 m³/h for each kW of gas power installed.
2.4

Connecting up gas

Check on the rating plate (Fig. 1), under the fires on the left-hand side, that the appliance has been tested and approved
for the type of gas that the user uses.
Check that the nozzles on the appliance are suitable for the available gas supply.
Check on the rating plate that the pressure reducer is adequate to the appliance's gas supply
If gas supply pressure deviates by more than 10% from nominal pressure, fit a pressure regulator upstream of the
appliance to ensure that nominal pressure is maintained.
Do not reduce the diameter of the pipe between the reducer and the appliance.
Fit a gas filter upstream of the pressure regulator in order to optimise operating efficiency.
10