13 COMMISSIONING
See Chapter " INSTRUCTIONS FOR MAINTENANCE".
INSTRUCTIONS FOR USE
REMINDERS FOR THE USER
The manufacturer will not be liable for
any damage or injury resulting from fai-
lure to observe the following rules.
•
Read this manual carefully. It provides im-
portant information for safe installation,
use and maintenance of the appliance.
•
Keep this manual in a safe place known to
all users so that it can be consulted throu-
ghout the working life of the appliance.
1 Exclusion plug
2 Pressure port
•
•
connect the pressure gauge to the pressur port (item 2 in
Fig. C) and start up the appliance;
check the pressure gauge shows the reduced pressure as
shown in "Table 1: Specifications for the burners,
nozzles and settings" according to the type of gas used;
•
to reach this value, turn the screw (item 1 in Fig. D) in
clockwise direction to increase the pressure and in
counterclock direction to decrease it;
1 Spring screw
2 Pressure port
•
after the adjustment, seal the regulator removing the
plug (item 2 in Fig. F);
•
remove the pressure gauge and replace the sealing
screw;
•
check for leaks and check all the involved areas (see
chapter “Connecting gas supply”).
Conversion from natural gas to liquid gas
After changing the main burner and pilot flame nozzles and
after adjusting the primary air (as shown in "Table 1:
Specifications for the burners, nozzles and settings"):
•
exclude the pressure regulator on the gas valve (item 1
in Fig. E) ;
1 Pressure regulator
2 Pressure port
•
remove the threaded plug (item 1 in Fig. E), loosen and
remove the spring screw (item 1 in Fig. F) and replace it
with the accessory “exclusion plug”, supplied with the
nozzles, then tighten this accessory (item 1 in Fig. G);
1 Spring screw
2 Threaded plug
1 Exclusion plug
Fig. G
Fig. F
Fig.
E
Fig. D
Fig. C
7
Summary of Contents for 7FRI/G415
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