baltur TBML 350 ME, User Instruction Manual

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LIQUID FUEL SUPPLY SYSTEM
The burner pump must receive the fuel from a suitable supply
circuit featuring an auxiliary pump which may feature a pressure
regulator adjustable from 0.5 to 3 bar.
The fuel supply pressure to the burner pump must not change
both with burner off and with working burner at the maximum fuel
output required by the boiler.
The supply circuit can be realized without pressure regulator, abi-
ding to the following diagram.
The pipe dimensioning must be carried out according to the pipe
length and the flow rate of the installed pump.These instructions
ensure a good operation of the product.
The anti-pollution prescriptions, as well as the provisions set forth
by the local authorities, refer to the specific publications in force in
the country where the product will be installed.
HYDRAULIC DRAWING OF SUPPLY FOR ONE OR MORE TWO-STAGE OR MODULATING BURNERS WITH MAXIMUM NOMI-
NAL VISCOSITY (5°E AT 50°C)
The fuel recovery tanks (diameter ~ 150 mm - height ~ 400 mm)
must be installed as close as possible to the burner at 0.5 m
above the burner pump.
1 Main tank
2 Liquid fuel filter
3 Circulation pumps
4 Water and system outlet
5 Fuel recovery and degasifier
6 One-way valve
7 By-pass (normally closed)
A Connection to the burner
ENGLISH
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