Страница 1: ...qualified service technician 5 Should overheating occur or oil supply fail to shut off do not turn off or disconnect electrical supply to pump Instead shut off the oil supply at a location external to...
Страница 2: ...loride used for water softening Paint Or Hydrochloric acid muriatic acid Cement s and glues Antistatic fabric softeners used in clothes dryers Chlorine type bleaches detergents and cleaning solvents f...
Страница 3: ...following the cut off manufacturer s instructions Periodically Oil motors equipped with oil cups 1 Burner or circulator motors may require oiling Such motors are fitted with oiling cups Use a few dro...
Страница 4: ...nstant makeup water _t Incorrect pH of boiler water i Call qualified service technician to check pH level and correct pH should be i maintained between 7 0 to 8 5 boiler I Confirm circulator size 1 Me...
