Gas Connection - Nordcap MORETTI P Serie Mode D'emploi

Should any adhesive remain on the oven, remove using kerosene or
benzene.
The single elements must be placed one on top of the other as specified in
figure 6, placing the feet in the slots of each element below (item A -
fig.6). Apply aluminium tape for use at high temperatures between the
relief channels of the stacked units; complete the installation with the
metal seals (fig.9 item E) provided, securing them in place with the special
screws.
The equipment needs to be placed in a well ventilated area at a
raccomanded distance of 10cm from the left side wall and 50cm from the
rear and right wall.
The following minimum gaps must be left between the oven and any
combustible construction or no-combustible (see fig. 7):
N. Chambers A
1-2 10cm
3 10cm
servicing 50cm
Take into account that for certain cleaning/maintenance operations, the
distance needs to be greater than stated here and therefore, consider the
possibility to be able to move the oven for the purpose of carrying out
these operations.
Appliance to be installed on a firm and level surface.
WARNING!
Under no circumstances must the area in which
the oven is installed contain flammable materials or fuels, and these
must never be brought into the vicinity of the appliance. Likewise the
room must be made with non-flammable materials. All fire prevention
measures must be scrupulously complied with. Do not spray aerosols
in the vicinity of this appliance while it is in operation.
WARNING!
After positioning the appliance in location
foreseen and locking the brakes on the front wheels, fix the appliance
to the floor or wall (example fig. 8) using at least 4 brackets of
sufficient strength, so as to prevent it from moving for any reason; it
must be possible to remove the brackets in order to carry out special
cleaning operations.
2.4.1 REFRACTORY SHELF ASSEMBLY
Refractory shelves may be delivered packaged separately. Open the front
door and insert them in the corresponding baking chamber, as follows:
- P110G C/A and P110G C/B: make sure that inside the bottom
perforated refractory shelves (Fig.28a part.L) 2 reinforcement pegs are
inserted on each shelf (Fig.28a part.R); slide the bottom refractory
shelves into the chamber (Fig.28a part.L); then slide in the top
refractory shelves (Fig.28a part.U).
- P150G C/A slide the perforated bottom refractory shelves into the
chamber (Fig.28b part.L); then slide in the top refractory shelves
(Fig.28b part.U).
2.4.2 MOUNTING THE SUPPORT
See Fig.16
Detail A
- bring together the 4 lower pipes,
- insert the legs in the frame and match the holes.
Detail B
- insert all the side pipe screws (short),
- insert only the outermost screws of the front and rear pipes (long),
- insert the nuts on the internal side of the legs,
- tighten well after making sure the assembly is set level and square.
Detail C
- bring the two upper side pipes towards the legs (the hole furthest from
the end goes at the front),
- insert the screws and nuts and tighten them well,
- bring the short upper pipes together, insert all the screws, move the tray
holders together and tighten,
- insert the four lower screws in the short base pipes and tighten.
- move the central tray holders together and tighten,
Detail D
- check that all screws are tightened,
- insert the closing plugs at the ends of the pipes,
- insert plugs into all external pipe holes,
- turn the frame on its side and fix the wheels to the plate; the castor
wheels with brake at the front and the fixed wheels at the back, using
the screws,
- check that all the screws are firmly tightened.
2.5 CONNECTIONS
B C
20cm 2,5cm
30cm 2,5cm
50cm 50cm
UK/3
2.5.1

GAS CONNECTION

WARNING!
Connection to the gas network must only be
carried out by specialised personnel with a proper license.
Check that the appliance has been set up to take the kind of gas that is
actually supplied.
Before connecting to the gas supply, check that the appliance supply
pressure is the one indicated in Tab.1, and that this pressure is
guaranteed to remain unchanged on a long term basis.
If the supply pressure is outside the values indicated, advise the gas
supply company and do not start up the appliance until the cause has
been identified and eliminated.
Connection to the gas network (fig. 10 item G) can be fixed or removable,
a certified stop tap must be fitted upstream of the oven.
If flexible pipes are used, they must be made of stainless steel according to
current standards and norms.
Use LOCTITE 577 sealant on the gas inlet pipe thread.
When connections have been completed, carry out a seal test with the aid
of a non-corrosive leak finder spray.
For Australia: connection to the gas network as per our picture 26:, at the
gas entry it is compulsory to assemble a Jeavons pressure regulator, which
we supply with each baking chamber and must have the characteristics
detailed in TAB.1; on the Jeavons pressure regulator a spring must be
installed with the colour of the corresponding kind of gas for which the
appliance is adjusted to, as described in TAB.1.
Adjust the Pressure Test Point (point 3.1.4) by rotating the ring nut under
the upper cap of the Jeavons pressure regulator.
2.5.2 VAPOUR AND GAS EXHAUST
WARNING!
THE PROPRIETOR IS RESPONSIBLE FOR
PROVIDING AND MAINTAINING
VENTILATION SYSTEM
WARNING!
Any accumulation of noxious substances may
result in intoxication or death. It is therefore essential to provide a
ventilation system that is well-designed, properly fitted and regularly
cleaned and maintained in state of constant efficiency throughout the
working life of the appliance. The flow of air feeding the oven and the
hood exhaust flow must be suitably sized.
WARNING!
The discharge of exhaust fumes must take place
outwards.
Pizza ovens are B11 or B21 type equipment that require a ventilation
system properly sized to ensure proper evacuation of combustion gases
and vapors.
For aeration of the area where the oven will be installed, and discharge of
exhaust fumes, see the instructions in 2.4.
The vapour and gas exhaust pipe is located on the back of the oven (fig. 9
item C).
WARNING!
The steam and exhaust gas extractor pipe will
heat up when the oven is working. Do not touch it, or you will burn
yourself.
The equipment can be installed in one of the following ways:
A) direct ventilation system installation
B) under exhaust hood installation
A) Installing with direct ventilation (see picture 9a)
WARNING!
The vapour and gas exhaust connection must be
done exclusively by qualified personnel in compliance with current
regulations.
Fit the closing plug at the end of the exhaust (fig.9 item B) turning the
three screws provided so that inclined part faces the front of the oven; then
fit the exhaust extractor switch itself (fig.9 item A).
Using a suitable pipe:
Ø 200 for P110G C/A-A2-B-B2 - P150G C/A-A2
Ø 250 for P110G C/A3-B3 - P150G C/A3
of the kind commercially available, make the connection to the extractor
switch (Fig. 9 item A) in compliance with current exhaust fume discharge
requirements.
WARNING!
Once applied the exhaust extractor switch (fig.9
item A) and the subsequent pipes fix them mechanically with the
provided self-tapping screw.
B) Installing under ventilation hood (see picture 9b)
The appliance must always be installed under a suction hood, with a
heat-resistant filter, or under a suction ceiling that must guarantee
evacuation of combustion and cooking fumes at all times.
The suction system must be suitably sized and fitted with at least one
closing device connected to the gas line, which comes into operation to
AN ADEQUATE