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ELECTRICAL CONNECTIONS
It is advisable to effect all electrical connections with flexible elec
-
trical wire. Electrical lines must be kept away from hot parts.
Make sure that the power line to which you intend to connect
the unit is of voltage and frequency suitable for the burner. Make
sure that the main power line, the relative fuse-equipped switch
(indispensable)and any limiter are able to withstand the maximum
current absorbed by the burner. For details see the specific wiring
diagrams for each individual burner.
FIXING THE BURNER TO THE BOILER
- Make a hole in the iron plate of the boiler in respect to the drill plate,
- Fix the stud bolts supplied with the accessories. It is advisable to
electrically solder the bolts to the internal part of the plate to avoid
losing them, such as in the event of the disassembly of the burner.
- If the iron plate doesn’t have insulation protection, it is necessary
to fit insulation protection between the iron plate and the heater
that is at least 10 mm thick. Check that combustion head pene-
trates the combustion chamber by the measure requested by the
manufacturer of the boiler.
CONNECTING THE BURNER TO THE GAS SUP-
PLY PIPE
After you have secured the burner to the boiler, remember that the
burner head must penetrate the combustion chamber to the extent
prescribed by the boiler manufacturer. Connect the burner to the
gas pipe. We advise you to install a twin-flange union on the pipe as
close as possible to the burner, to facilitate opening the boiler hatch
and/or to dismantle the burner. Before you close this union - with
due precautions and with doors and windows open - vent the air
in the gas pipe. The tightness of the pipe fitting should be checked
before switching on the burner.
VISCOSITY - TEMPERATURE DIAGRAM
VISCOSITY
TEMPERATURE
Viscosity field for atomisation
Pumping limits
Curve 1 Diesel oil
"
2 Extra fluid
"
3 Fluid 3/5
"
4 Fluid 5/7
"
5 Dense 8
"
6 Dense 15 - 20
"
7 Viscosity density 24 at 50° C
"
8 Viscosity density 35 at 50° C
"
9 Viscosity density 50 at 50° C
" 10 Viscosity density 85 at 50° C
Summary of Contents for GI MIST 1000 DSPNM-D
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