(40L tubes flame fryers)
(Manometer)
E
E..7
7..2
2
G
Ga
ass vva
allvve
e o
ou
uttlle
ett p
prre
essssu
urre
e a
ad
djju
ussttm
me
en
ntt
Refer to the picture above (15L fryers)
1. Remove the retaining screw from pressure point “B“ and
connect the pressure gauge tube.
2. Feed the appliance with the correct nominal gas pressure
as specified in the paragraph E.7.1
3. Start the fryer as indicated in the chapter F
4. Turn gas valve “D“ outlet pressure adjustment screw
clockwise to increase the pressure and anticlockwise to
decrease it, adjusting the pressure as specified in the
nozzle table “B“ (see handbook Appendix).
E
E..7
7..3
3
P
Prriim
ma
arryy a
aiirr cch
he
ecckkiin
ng
g
The primary air is correctly adjusted when the flame does not
float with the burner cold and there is no flareback with the
burner hot.
7L fryers / 15L fryers
1. Undo screw “A“;
2. Position aerator “E“ at distance “H“ given in Table “B“ (see
Appendix);
3. Retighten screw “A“;
4. Seal with paint.
40L tubes flame fryers
1. Loosen fixing screw “A“;
2. adjust bushing “E“ at distance “H“ given in Table “B“ (see
Appendix);
3. Tighten down fixing screw “A“
(7L fryers / 15L fryers)
(40L tubes flame fryers)
E
E..7
7..4
4
R
Re
ep
plla
acciin
ng
g tth
he
e m
ma
aiin
n b
bu
urrn
ne
err iin
njje
ecctto
orr ((sse
ee
e p
prre
evviio
ou
uss
iim
ma
ag
ge
ess))
7L fryers / 15L fryers
1. Loosen screw “A“ and unscrew nozzle “C“;
2. Remove the nozzle “C“ and aerator “E“;
3. Replace nozzle “C“ with one suitable for the type of gas,
according to that given in table “B“ (see Appendix);
4. The nozzle diameter is given in hundredths of mm on the
nozzle body;
5. Insert nozzle “C“ into aerator “E“;
6. Fit the resulting assembly into its location;
7. Screw the nozzle “C“ down.
40L tubes flame fryers
1. Unscrew nozzle “C“;
2. Replace nozzle “C“ with one suitable for the type of gas,
according to that given in table “B“ (see Appendix);
3. The nozzle diameter is given in hundredths of mm on the
nozzle body;
4. Tighten nozzle “C“ fully down.
E
E..7
7..5
5
R
Re
ep
plla
acciin
ng
g tth
he
e p
piillo
ott b
bu
urrn
ne
err n
no
ozzzzlle
e ((ffo
orr a
allll vve
errssiio
on
nss))
1. Undo screw coupling “H“;
2. Replace nozzle “G“ with one suitable for the type of gas
(see table “B“, Appendix);
3. The nozzle identification number is indicated on nozzle
body;
4. Refit coupling“H“ and respective sealing washer.
H
G
(7L fryers / 15L fryers / 40L tubes flame fryers)
E
E..8
8
B
Be
effo
orre
e cco
om
mp
plle
ettiin
ng
g tth
he
e iin
nsstta
alllla
attiio
on
n
o
op
pe
erra
attiio
on
nss
• Use soapy water to check all gas connections for leaks.
• DO NOT use a naked flame to check for gas leaks.
• Light all the burners separately and also together, to check
correct operation of the gas valves, rings and lighting.
• For each burner, adjust the flame regulator to the lowest
setting, individually and together.
• After completing the operations, the installer must instruct
the user on the correct method of use.
If the appliance does not work properly after carrying out all the
checks, contact the local Customer Care service centre.
E
E..9
9
R
Re
ep
plla
acciin
ng
g tth
he
e a
ad
djju
ussttm
me
en
ntt ssp
prriin
ng
g o
off tth
he
e
p
prre
essssu
urre
e rre
eg
gu
ulla
atto
orr ((O
On
nllyy ffo
orr A
Au
ussttrra
alliia
a))
To replace the spring “D“ of the pressure regulator with one
suitable for the gas pressure type indicated in table “B“ (see
Appendix) proceed as follows:
1. Remove the seal cap “A“, the seal cap gasket “B“, the
adjusting screw “C“ and the spring “D“ (see picture);
2. Insert the new spring (blue colour = propane gas; silver
colour = natural gas) and replace the adjusting screw;
3. Connect a pressure gauge to the appliance’s test point
pressure – (see paragraph E.7.1
4. Ignite the appliance’s burners so to have the maximum gas
consumption;
5. Regulate the adjustment screw until the pressure gauge
shows the working pressure value (see paragraph E.6.5
Gas pressure regulator);
N
O
0
50
100
150
200
250
bar
A
C
E
H
H
A
E
C
20
