Bentone B30A2.2H, Инструкция по установке и обслуживанию

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MAINTENANCE
Warning:
Before doing any service switch off power at the main switch and cut off the oil supply.
Open the cover and disconnect the
connecting pipes by loosening screw
A and nut B.
Service of burner head
171 305 47 09-01
1. Loosen or swing out the burner
from the boiler.
2. Turn the blast tube to the left and
withdraw it.