Safety Instructions - Wolf MGK-130 Operating Instructions Manual

SAFETY INSTRUCTIONS

If you smell gas
If you smell flue gas
When changing a fuse
Frost protection
Balanced flue routing
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Safety instructions
- Do not operate any light switch.
- Do not operate any electrical switches.
- Keep naked flames away.
- Close the gas shut-off valve.
- Open windows and doors.
- Notify your gas supply utility; use a telephone outside of the danger
area.
Caution - risk of poisoning, suffocation and explosion!
- Shut down the system.
- Open windows and doors.
- Notify your local contractor.
Caution - risk of poisoning!
- Isolate the appliance from the power supply prior to changing a fuse.
The mains terminals of the boiler are 'live' even when the ON/OFF
switch has been switched OFF.
Caution - risk of electrocution!
The use of antifreeze is not permissible.
The control unit protects the gas condensing boiler against frost. The risk
of frost cannot be totally prevented, e.g. during longer power failures.
Therefore only install the gas condensing boiler in rooms that are free
from the risk of frost. Should there be a risk of frost during longer idle
periods, e.g. when the heating system is switched off, ask your local
heating contractor to drain the boiler and the heating system to prevent
pipes from bursting.
Caution - risk of water damage and malfunction through
freezing.
With low outside temperatures, the water vapour contained in the flue gas
may condense and freeze on the balanced flue. This ice may fall from
the roof causing injury or material losses. Prevent ice from falling by
taking on-site measures, e.g. the installation of a snow guard.
Caution - risk of injury!
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