Fuel Supply - Riello RX 70 S/PV Installation, Use And Maintenance Instructions

5.9

Fuel supply

Explosion danger due to fuel leaks in the
presence of a flammable source.
Precautions: avoid knocking, attrition, sparks and
heat.
Make sure the fuel interception tap is closed
before performing any operation on the burner.
The fuel supply line must be installed by qualified
personnel, in compliance with current standards
and laws.
ATTENTION
Disconnect the electrical power using the system
main switch.
DANGER
Check that there are no gas leaks.
Pay attention when handling the train: danger of
crushing of limbs.
Installation
Make sure that the gas train is properly installed
by checking for any fuel leaks.
See the accompanying instructions for the
adjustment of the gas train.
ATTENTION
The operator must use the required equipment
during installation.
The burners are teamed with one-piece pneumatic proportioning
gas valves, via which the amount of gas delivered, and hence the
output produced, can be modulated.
To optimise the bulk, the gas train is assembled directly on the
body of the burner.
Air/gas mixer
Gas and combustive air are mixed inside the purging circuit
(mixer), starting from the intake inlet.
Through the gas train, fuel is introduced into the intake air current
and optimal mixing commences with the aid of a mixer.
15 GB
20144769