Bosch Condens 5000 W Information page 3

▶ Turn off the gas supply at the main shut-off valve or
at the gas meter.
▶ Open windows and doors.
▶ Warn your neighbours and leave the building.
▶ Prevent anyone from entering the building.
▶ Move well away from the building: call the
emergency services and the gas supplier.
Danger to life from poisoning by flue gas
There is a danger to life from escaping flue gas.
▶ Ensure that flues and gaskets are not damaged.
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.
Open flued Appliance
▶ Do not use an unlined Masonry chimney as the flue
for this appliance.
Installation, commissioning and maintenance
Installation, commissioning and maintenance must
only be carried out by an approved contractor.
▶ Carry out a gas tightness test after completing work
on gas-carrying components.
▶ In the case of open flue operation: Ensure that the
installation location meets the ventilation
requirements.
▶ Only use original spares.
Condens 5000 W – 6720644146 (2019/03)
Explanation of symbols and safety instructions
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.
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
▶ Explain that conversions and repairs must only be
carried out by a competent person.
▶ Point out the need for inspections and maintenance
for safe and environmentally-compatible operation.
▶ Leave the installation instructions and the
operating instructions with the user for
safekeeping.
▶ Do not spray aerosols in the vicinity of this
appliance while in operation.
▶ Do not use or store flammable materials in or near
this appliance.
▶ Do not place articles on or against this appliance.
▶ Do not modify this appliance.
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