Danger
If you smell gas:
1. Do not use a naked flame, do not smoke, do
not operate electrical contacts or switches
(doorbell, light, motor, lift, etc.).
2. Shut off the gas supply.
3. Open the windows.
4. Locate the probable leak and seal it
immediately.
5. If the leak is before the gas meter, contact the
gas supplier.
Danger
If you smell flue gases:
1. Switch off the appliance.
2. Open the windows.
3. Locate the probable source of the flue gas
leak and fix it immediately.
Warning
The condensation drain must not be changed or
sealed. If a condensate neutralisation system is
used, the system must be cleaned regularly in
accordance with the instructions provided by the
manufacturer.
For the end user:
Danger
If you smell gas:
1. Do not use a naked flame, do not smoke, do
not operate electrical contacts or switches
(doorbell, light, motor, lift, etc.).
2. Shut off the gas supply.
3. Open the windows.
4. Evacuate the property.
5. Contact a qualified professional.
Danger
If you smell flue gases:
1. Switch off the appliance.
2. Open the windows.
3. Evacuate the property.
4. Contact a qualified professional.
1 Safety
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