PART III: OPERATION
3
6
Adjustment procedure for light oil operation
The light oil flow rate can be adjusted choosing a by-pass nozzle that suits the boiler/utilisation output and setting the delivery and
return pressure values according to the ones quoted on the table below and the diagram on Fig. 20 (as far as reading the pressure
values, see next paragraphs).
FLUIDICS W2, WR2 NOZZLE: REFERENCE DIAGRAM (INDICATIVE ONLY)
Tab. 1
NOZZLE SUPPLY PRESSURE = 25 bar
- - - - - -- - -
Atomisation angle according to the return pressure
_________
% Flow rate
ATTENTION! To achieve the maximum flow rate close completely the return line.
FLOW RATE kg/h
DIMENSIONS
Min
Max
40
13
40
50
16
50
60
20
60
70
23
70
80
26
80
90
30
90
100
33
100
115
38
115
130
43
130
145
48
145
160
53
160
180
59
180
200
66
200
225
74
225
250
82
250
275
91
275
300
99
300
330
109
330
360
119
360
400
132
400
450
148
450
500
165
500
550
181
550
600
198
600
650
214
650
700
231
700
750
250
750
800
267
800
Pressure on return (psi)
Over 100kg/h
Over 100kg/h
Flow rate
Atomisation angle
Pressure on return (bar)
Summary of Contents for K890A
Page 45: ......
Page 46: ......
Page 47: ......
Page 49: ...Service manual AZL2x LMV2x 3x Burner Management System M12916CD Rev 3 4 03 2023 ...
Page 56: ...8 Parameters level heating engineer ...
Page 98: ...50 ERROR CODE TABLE ...
Page 99: ...51 ...
Page 100: ...52 ...
Page 101: ...53 ...
Page 102: ...54 ...
Page 103: ...55 ...
Page 104: ...56 ...
Page 105: ...57 ...
Page 106: ...58 ...
Page 107: ...59 ...
Page 108: ...60 ...
Page 109: ...61 ...
Page 110: ...62 ...
Page 111: ...63 ...
Page 112: ...64 ...
Page 117: ......
Page 118: ......
Page 119: ......
Page 121: ...WB1 QF B QF A ...
Page 122: ......
Page 123: ......
Page 124: ......
Page 125: ......
Page 126: ......
Page 127: ......
Page 128: ......
Page 129: ...QF A QF B ...
Page 130: ......
Page 131: ......
Page 132: ......
Page 133: ......