Test Boiler; Commercial Boilers; Packaging - Weight - Riello RL 42 BLU Installation, Use And Maintenance Instructions

4.6

Test boiler

The firing rate was set in relation to special test boilers in accord-
ance with the methods defined in EN 267 standards.
Fig. 3 indicates the diameter and length of the test combustion
chamber.
4.6.1

Commercial boilers

The burners are designed exclusively for combustion chambers
with flue gas outlet from the bottom (for example three flue gas
passes), accessible via the door.
Max thickness of the frontal boiler wall: 150 mm.
4.7

Packaging - Weight

The burners are shipped in cardboard boxes with the maximum
dimensions shown in Tab. D.
The weight of the burner complete with packaging is indicated in
Tab. D.
mm
RL 42 BLU
Technical description of the burner
A B C
1200 520
Example:
Delivery 16 kg/h
diameter 40 cm
length 1 m
Whenever the burner is operated in a much smaller commercial-
ly-available combustion chamber, a preliminary test should be
performed.
150 mm max.
Kg
42
Tab. D
9 GB
D814
D1863
D88
Fig. 3
Fig. 4
Fig. 5
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