Explanation of symbols and safety instructions
5
Gaz 6000 W – 6720866247 (2019/07)
H Danger of death from poisoning by flue gas due
to inadequate combustion
Danger of death due to flue gas leak. If flues are
damaged or leaking, or if you smell flue gas, observe
the following rules.
▶ Close the fuel infeed.
▶ Open doors and windows.
▶ If necessary, warn all residents and leave the
building.
▶ Prevent third parties from entering the building.
▶ Rectify any damage to the flue gas pipe
immediately.
▶ Check the combustion air supply.
▶ Do not cover or reduce the size of ventilation
openings in doors, windows and walls.
▶ Ensure that there is adequate combustion air
supply, including for any appliances installed at a
later date, e.g. extractor fans, kitchen fans or air
conditioning units that discharge air to the outside.
▶ Never operate the device if there is insufficient
combustion air supply.
H Installation, commissioning and maintenance
Installation, commissioning and maintenance may be
performed only by an approved contractor.
▶ In the case of open flue operation: ensure that the
installation location meets the ventilation
requirements.
▶ Do not repair, manipulate or deactivate safety-
relevant components.
▶ Only install original spare parts.
▶ Check for gas tightness after working on gas-
carrying components.
H Electrical work
Electrical work must only be carried out by electrical
installation contractors.
Before starting electrical work:
▶ Isolate all poles of the mains voltage and secure
against reconnection.
▶ Make sure the mains voltage is disconnected.
▶ Observe the wiring diagrams of other system
components as well.
H Handover to the user
When handing over, instruct the user how to operate
the heating system and inform the user about its
operating conditions.
▶ Explain how to operate the heating system and draw
the user's attention to any safety relevant action.
▶ In particular, point out the following:
– Alterations and repairs must only be carried out
by an approved contractor.
– Safe and environmentally compatible operation
requires inspection at least once a year and
responsive cleaning and maintenance.
▶ Point out the possible consequences (personal
injury, including danger to life or material damage)
of non-existent or improper inspection, cleaning
and maintenance.
▶ Leave the installation instructions and the
operating instructions with the user for
safekeeping.
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