Pipe For Gas Connection; Electric Connection; Equipotential; Checking Heat Output - Lotus CF4-68GEM Guia Para La Intalación E Instrucciones De Uso

The installation, transformation and repair of appliances for professional kitchens as well as removal due to
malfunction,
and the supply of gas, may be made only by means of a maintenance contract stipulated with an authorised sales office
and in observance of technical regulations.
The appliance can be installed by itself or in a series side by side with appliances produced by us. There must be a
minimum distance of at least 10 cm between the appliance and the sides of the nearby cabinets made of inflammable
material. Take suitable measures to guarantee thermal insulation of the inflammable sides, such as, for example, the
installation of protection against radiation. The appliances must be installed in a suitable manner, observing the safety
standards. The small feet are adjustable to level the appliance.
The gas connection must be done with steel or copper pipes, or otherwise with flexible steel pipes in compliance with
the national norms, if any exist. Each appliance must be provided with a cut-off cock for rapid interruption of the gas
supply. Once the appliance has been installed, it is necessary to check for gas leaks for the pipe fittings; do not use a
flame for this purpose but a non-corrosive substance such as soapy water or foamy substances as contained in leak-
finder sprays. All our appliances undergo careful testing: the type of gas, the operating pressure and the category are
indicated on the data plate.
NB: The year of the appliance manufacture is shown in item "N" on the data plate. The first two numbers (e.g. 08..)
represent the year of manufacture.
The appliance is supplied without the connection cable; to install it, proceed in the following way:
-Remove the back panel
-Push the connection cable through the cable channel, connect the conductor wires to the corresponding terminals in the
junction box and fix them into place.
-Block the cable with the cable blocker, and reassemble the panel. The earth wire must be longer than the others so that
if the cable blocker should break, it will disconnect after the tension wires.
N.B. The connection cable must have the following characteristics: it must be type H05RN-F and must have an
adequate section for the power of the appliance (see technical data table).
The appliance must be connected to an equipotential system.
The connection screw is positioned at the back of the appliance and is identified by the
Attention! The manufacturer will neither be held responsible for, nor will give any compensation during the guarantee
period for any damage caused, and which is due to inadequate installations not compliant with the instructions.
The appliances must be checked in such a way as to verify that the heat output is correct:
• The heat output (thermal power) is indicated on the data plate of the appliance.
• Firstly, check that the appliance can be used with the type of gas supplied; then check that the indication on the
plate corresponds to the gas to be used. For converting to another type of gas, check that the type of gas complies
with what is stated in this instruction manual.
The pressure is read with a gauge (minimum resolution of 0.1 mbar) inserted in the relative pressure outlet. (figure 1
item C).
Remove the hermetically closed screw and insert the gauge pipe.
After reading, put back the screw tightening it hermetically and check for pressure leaks.

Connection for liquid gas G30/G31

The connection pressure for liquid gas is 30 mbar with butane and 37 mbar with propane.
Check the plate, read the pressure and verify that the description of the nozzle installed corresponds to the one supplied
by the manufacturer.

Connection with natural gas H G20

The connection pressure for natural gas is 20 mbar.
Check the plate, read the pressure and verify that the description of the nozzle installed corresponds to the one supplied
by the manufacturer.
All the burners are provided with an air regulator which, by means of a bush, can be regulated and fixed with a screw,
enabling the variation of primary air. In the "Burners technical data" table are the approximate values of parameter "h"
GB

PIPE FOR GAS CONNECTION

ELECTRIC CONNECTION

EQUIPOTENTIAL

CHECKING HEAT OUTPUT

CHECKING PRIMARY AIR IN MAIN BURNERS

IE
IT CH
38
symbol.