![background image](http://html1.mh-extra.com/html/hoval/ultragas-1000/ultragas-1000_technical-information_2170749003.webp)
Cleaning the gas filter HFVR050 (only applicable for UltraGas
(450-720)) (if fitted) .......................................................50
Setting the gas quantity, measuring the CO
) and NOx/CO content in the flue gas .................................................51
Automatic firing device UltraGas
Automatic firing device UltraGas
3
4 217 215 / 00
TABLE OF CONTENTS
Содержание UltraGas 1000
Страница 57: ...57 4 217 215 00...