Riello RLS 1600/EV C11, Installation, Use And Maintenance Instructions

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20067636
22 GB
Installation
5.12 Combustion head adjustment
The air damper servomotor 4)(Fig. 19), varies the air output ac-
cording to the output demand, while another servomotor varies
the combustion head adjustment.
This system allows an optimum adjustment also at the minimum
firing rate.
5.13 Light oil supply
5.13.1 Double-pipe circuit
The burner must be combined with a suitable pumping unit suit-
able for the output to be produced; refer to the supplied instruc-
tion booklet to determine the diameters of the fuel supply pipes
based on the head necessary for the correct operation of the sys-
tem.
The pump unit models available in combination with these
burners are indicated in the final pages of this instruction book-
let.
4
Fig. 19
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WARNING
The gas pipes leave the factory calibrated at
notch 1.
The adjustment shown in Fig. 20 allows the gas
pipes to be positioned in the best way for the ap-
plication on which the burner is installed (e.g. boil-
ers with flame inversion chamber).
1
Fig. 20
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Explosion danger due to fuel leaks in the pres-
ence of a flammable source.
Precautions: avoid knocking, attrition, sparks and
heat.
Make sure the fuel interception tap is closed be-
fore performing any operation on the burner.
WARNING
The fuel supply line must be installed by qualified
personnel, in compliance with current standards
and laws.