Zanussi Nordcap GF7/1B7L Bedienungsanleitung Seite 52

I I M M P P O O R R T T A A N N T T
Incorrect levelling of the appliance can
affect combustion
malfunctioning.
E E . . 6 6 . . 4 4 C C o o n n n n e e c c t t i i o o n n
Monoblock models
1. See the installation diagram for the position of the gas
connection on the bottom of the appliance.
2. Remove the plastic cap protection (if present) from the gas
manifold before connecting.
Countertop models
1. See the installation diagram for the position of the gas
connection on the bottom of the appliance.
2. Remove the plastic cap protection (if present) from the gas
manifold before connecting.
3. Countertop models can be connected to the gas supply
also using the rear connection:
a. operate at the back appliance;
b. unscrew the metal closing plug of the rear connection;
c. screw it tightly onto the bottom connection.
1
After installation, use soapy water to check connections for
leaks.
NOTE!
O O n n l l y y f f o o r r A A u u s s t t r r a a l l i i a a : The gas connection is male 1/2
BSP.
E E . . 6 6 . . 5 5 G G a a s s p p r r e e s s s s u u r r e e r r e e g g u u l l a a t t o o r r
The section of the gas supply line must be sufficient to ensure
the gas flow necessary for full operation of all the appliances
connected to the system.
If the gas pressure is higher than that specified or is difficult to
regulate (not stable), install a gas pressure regulator (acces-
sory code 927225) in an easily accessed position ahead of the
appliance.
The pressure regulator should preferably be fitted horizontally,
to ensure the right outlet pressure.
1 connection side gas from mains
2 pressure regulator
3 connection side gas towards the appliance
The arrow on the regulator
flow direction.
and cause
F F o o r r A A u u s s t t r r a a l l i i a a : Adjust the test point pressure with burners
operating at maximum setting (see Appendix, Table "B")
E E . . 6 6 . . 6 6
Nozzle Table "B" (see Appendix) gives the type of nozzles to
be used when replacing those installed by the manufacturer
(the number is engraved on the nozzle body).
At the end of the procedure, carry out the following check-list:
1. burner nozzle/s replacement
2. correct adjustment of primary air supply to burner/s
3. pilot nozzle/s replacement
4. minimum flame screw/s replacement
5. correct adjustment pilot/s if necessary
6. correct adjustment of supply pressure (see technical data/
gas nozzles table)
7. apply sticker (supplied) with data of new gas type used
E E . . 7 7
2
E E . . 7 7 . . 1 1
Make sure the appliance is suitable for the type of gas
available, according to that given on the dataplate (otherwise,
follow the instructions given in E.6.6 Conversion to another
type of gas paragraph of this section).
The supply pressure must be measured with the appliance
operating, using a pressure gauge (min. 0.1 mbar).
1. Remove the control panel.
2. Remove retaining screw "N" from the pressure point (see
following figures);
3. Connect the manometer "O";
4. Compare the value read on the manometer with that given
in Table "B" (see Appendix).
If the manometer gives a reading outside the range of
values in Table "B" (see Appendix), do not switch the
appliance on, consult the gas company.
indicates the gas
19
2 2
C C o o n n v v e e r r s s i i o o n n t t o o a a n n o o t t h h e e r r t t y y p p e e o o f f g g a a s s
G G a a s s a a p p p p l l i i a a n n c c e e s s r r e e g g u u l l a a t t i i o o n n s s
S S u u p p p p l l y y p p r r e e s s s s u u r r e e c c h h e e c c k k ( ( a a l l l l v v e e r r s s i i o o n n s s ) )
N
(7L fryers)
3 3
1 1
N
D
B
(15L fryers)