Vaillant atmoMAG 4/1 Z Series Operating Instructions Manual page 4

1 Safety
▶ Use a telephone outside the building to
inform the emergency service department
of the gas supply company.
1.3.4 Risk of death due to blocked or
leaking flue pipework
What to do if you smell flue gas in the prop-
erty:
▶ Open all accessible doors and windows
fully to provide ventilation.
▶ Switch off the product.
▶ Inform a competent person.
1.3.5 Risk of death due to explosive and
flammable materials
▶ Do not use the product in storage rooms
that contain explosive or flammable sub-
stances (such as petrol, paper or paint).
1.3.6 Risk of death due to changes to the
product or the product environment
▶ Never remove, bridge or block the safety
devices.
▶ Do not tamper with any of the safety
devices.
▶ Do not damage or remove any tamper-
proof seals on components.
▶ Do not make any changes:
– The product itself
– to the gas, supply air, water and electri-
city supply lines
– to the entire flue system
– to the expansion relief valve
– to the drain pipework
– to constructional conditions that may
affect the operational reliability of the
product
1.3.7 Risk of poisoning caused by
insufficient combustion air supply
Conditions: Open-flued operation
▶ Ensure that there is a sufficient combus-
tion air supply.
1.3.8 Risk of corrosion damage due to
unsuitable combustion and room air
Sprays, solvents, chlorinated cleaning
agents, paint, adhesives, ammonia com-
pounds, dust or similar substances may lead
4
to corrosion on the product and in the air/flue
pipe.
▶ Ensure that the combustion air supply is
always free of fluorine, chlorine, sulphur,
dust, etc.
▶ Ensure that no chemical substances are
stored at the installation site.
1.3.9 Risk of injury and material damage
due to maintenance and repairs
carried out incorrectly or not carried
out at all
▶ Never attempt to carry out maintenance
work or repairs on your product yourself.
▶ Faults and damage should be immediately
rectified by a competent person.
▶ Adhere to the maintenance intervals spe-
cified.
1.3.10 Risk of being burned or scalded by
hot parts
Parts of the product become hot during oper-
ation.
▶ Only touch the product and its parts once
they have cooled down.
1.3.11 Risk of death due to lack of safety
devices
A lack of safety devices (e.g. expansion relief
valve, expansion vessel) can lead to poten-
tially fatal scalding and other injuries, e.g. due
to explosions.
▶ Ask a competent person to explain how
the safety devices work and where they
are located.
Operating instructions atmoMAG 0020271944_00