Safety Instructions - Bosch Greenstar ZBR16-3A Operating Instructions Manual

8 | Guideline to symbols and safety instructions
1.2

Safety instructions

If you smell gas
B Turn off the gas cock (Æ page 18).
B Open windows and doors.
B Do not operate any electrical switches.
B Extinguish all open flames.
B From outside the building, call gas utility company and a
trained and certified heating contractor.
If you smell flue gas
B Switch OFF the appliance (Æ page 20).
B Open windows and doors.
B Inform a trained and certified heating contractor.
For appliances operating on room air: Danger of flue gas
poisoning if supply of combustion air is insufficient
B Safeguard supply of combustion air.
B Do not cover or reduce the size of ventilation openings in
doors, windows and walls.
B Safeguard sufficient supply of combustion air also for
appliances installed at a later date, e.g. kitchen exhaust fans,
clothes dryers, and air conditioning units with vent to the
outside.
B Never operate the appliance if the supply of combustion air is
insufficient.
6 720 644 013 (2011/02)