Lamborghini Caloreclima 310 PM/2-E Manual Para La Instalación Y El Mantenimiento página 41

To obtain Q1 perform the following:
Disconnect the control electrode (ionisation electrode) cable
●
Take the reading from the gas meter before the test
●
Have the burner start ten times. This will correspond to 10 safety blocks.
●
Retake the reading from the gas meter and subtract the initial reading. This will be the value of Q1.
●
ex. initial reading
final reading
total Q1
By performing these operations we can obtain Ts1 by timing one start (safety blocks) and multiplying it by
●
the number of starts.
ex. Actual safety interval
Should a value over 100 result at the end of this check, regulate the opening speed of the main valve.
●
REGULATION OF VALVE SKP10.12 (main valve) FLOW RATE
The valve is motor driven and has two opening positions, which are commanded by the electrical control box.
Closing occurs in two stages provided the TMF is connected.
Regulation is performed by adjusting the special screws inside the terminal board according to the instructions.
CALIBRATION OF AIR PRESSURE SWITCH
The air pressure switch places the burner in safety mode or shuts it down should there be a drop in combustion
air pressure. It will be calibrated at a pressure below 1 st stage rated-flow on-burner air pressure, checking
that CO values do not exceed 10,000 p.p.m.
00006,682 litres
00006,97 litres
00000,265 litres
= 1.95 sec
Ts1 = 1.95 sec x 10 = 1.95 sec
V 1 N V 2
(MP)
I V
%
1 0 0
V 2
V 1
0
1 2 3 4 5 6
Valve terminal board
1