baltur BGN 100 DSPGN, Инструкция по эксплуатации

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22
N° 0002931170
AIR REGULATION SERVOMOTOR
SQN 30 401 A 2700
Main valve/s feeding
Air ignition opening
Total air closure
(burner at a standstill)
Maximum opening
end of the run
Motor-Cam shaft coupling exclusion pin. Push it to disconnect motor from cam sheft.
To change cam position, operate the respective red rings.
By pushing hard enough in the desired direction, all the red rings can rotate around the reference scale.
The pointer of the red ring indicates in its reference scale the rotation angle set for each cam.