Italkero INFRA Spider, User Manual And Assembly Instructions

If the appliance is to be used with LPG liquefied petroleum gases, fit the diaphragm in conformity
with the appliance model as shown in Fig. 7, according to the instructions in the “diaphragm kit”, on
the appliance data plate and on the tables.
1 – Rest the flange on the wall or ceiling and mark the position of the fastening holes (Fig. 5);
drill and fit the anchors.
2 – Fasten the flange using the anchors

NOTE: make sure the fastening anchors provided are suitable for withstanding the weight, taking into
account the material used to make the ceiling or wall, otherwise replace with more suitable ones.

3 – If envisaged, fit and fasten the extension pipes of the bracket or support, after having adapted
these to the required length, using suitable screws (Fig. 5)
4 – Fit the cover dish (Fig. 6: 19) on the burner unit and secure immediately with the screws provi-
ded (Fig. 6: 21)
5 – If the appliance is set to operate with LPG gas, with supply pressure 50 mbar, fit the diaphragm
provided (Fig. 7: 1) of the value indicated on the table.
6 – Connect the inlet connector to the gas supply pipe. The threaded top end part (1/4” gas right-
hand screw) permits directly connecting up to a rigid metal pipe.
7 – Make sure the type of gas supply and/or pressure correspond to that shown on the plate (see
Tables). If necessary, fit a pressure reducer/regulator (NOT provided).
8 – Purchase the connection union and pipe separately. These must be of a type and material suita-
ble for the regulations of the country where installation is made.
9 – Depending on the length of the installation, secure the appliance with safety cables (Fig. 5)

IMPORTANT! The environment in which the heat generator is used must have a volume of at least
20 m3 for each kW of nominal heat output and it must be well ventilated. To use an INFRA SPI-
DER, a volume of around 150 m3 will be required.
IMPORTANT! NEVER uncover or rest the open part of the burner unit gas connection on the
ground. Before making connections, make sure this is adequately protected by means of the cap
provided, thus preventing entry of foreign bodies that could potentially cause damage to the gas
seals or obstruct the gas pipe.
IMPORTANT! MODIFYING the appliance is absolutely forbidden, except in the cases indicated by
the Manufacturer.

Fitting the batteries (for electronic Pilot ignition):

1 – for easier access to the battery compartment, loosen and lower the cover dish (Fig. 6: 19) of the
burner unit (Fig. 6: 15);
2 – after locating the battery compartment (Fig. 6: 7), open the cover and fit the batteries respecting
the right polarity.
3 – fit everything back correctly in the opposite sequence.

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