Positioning Of The Turbulators - IDEAL VANGUARD L 170 Installation And Servicing

32 PoSITIoNING of THE TuRBuLAToRS

The Vanguard L boilers are designed to be used in
an output range to improve the seasonal efficiency
and the possibility to be adopted in all the heating
installations. The output must be adjusted at the
commissioning stage, according to the system
designer indications and, in any case, within the
operation range for each boiler model shown on page
2, by the burner technician, which will determine the
fuel throughput.
In any case the turbulators will be placed, inside
the relevant smoke pipes, at a distance, from the
front tube plate, as shown in the picture on the
right.
When using the boiler at minimum output the smoke
temperature will not be lower than 160ºC.
In contrary case, before get in touch with our After
Sale Service Dept. ascertain that the turbulators are
in all the smoke pipes. The commissioning of the
burner must be performed under the responsibility
of a specialised and well trained burner technician,
authorised by the burner manufacturer.
In that occasion a commissioning report has to be
filled out.
POSITION OF THE CORE INSIDE THE TURBULATOR (ONLY FOR MODELS VA L 170÷870)
Note: In the case of boiler use at mimimum output, do not place the core inside the turbulator.
PoSITIoN of THE TuRBuLAToRS INTo THE BoILER SmokE PIPES
28
INSTALLATIoN
At min. output
VA L 170 B =
VA L 240 B =
VA L 290 B =
VA L 340 B =
VA L 450 B =
VA L 510 B =
VA L 630 B =
VA L 760 B =
VA L 870 B =
VA L 970 B =
VA L 1100 B =
VA L 1320 B =
VA L 1570 B =
VA L 1850 B =
VA L 2200 B =
VA L 2650 B =
VA L 3000 B =
VA L 3500 B =
VA L170
VA L 240
VA L 290
VA L 340
VA L 420
VA L 510
VA L 630
VA L 760
VA L 870
At max. output
100
100
250
200
250
200
300
330
340
370
200
410
910
1100
1290 1130
1470 1260
1540 1380
100
Vanguard L -
A = 50
A = 260
A = 200
A = 320
A = 390
A = 560
A = 700
A = 590
A = 810
100
100
250
200
250
200
300
330
340
370
200
310
750
900
100
Installation & Servicing