Buderus Logano plus GB402 Operating Instructions Manual page 5

Inspection/maintenance
B Recommendation for customers: Arrange a
maintenance and inspection contract with an
authorised contractor, covering an annual inspection
and demand-dependent maintenance.
B Maintenance and repairs may only be carried out by an
approved heating contractor.
B Have any faults immediately rectified in order to prevent
damage to the system.
B The operator is responsible for the general and
environmental safety of the heating system.
B Use original spare parts only. Damage caused by the
use of parts not supplied by Buderus is not covered by
the Buderus warranty.
Danger through failure to consider your own safety
in an emergency such as a fire
B Never put yourself at risk of fatal injury. Your own safety
is paramount.
Dangers posed by explosive and easily flammable
materials
B Any work on components in contact with gas may only
be carried out by an approved contractor.
B Never use or store easily flammable materials (paper,
thinners, paints etc.) near the boiler.
Risk of poisoning. An insufficient supply of air can
result in dangerous escape of flue gas
B Never block ventilation and extract air apertures or
reduce their size.
B The boiler must not be operated, unless you
immediately remedy the fault.
Risk of water damage
B In the event of severe risk of flooding, disconnect the
appliance from its power supply and shut off the fuel
supply before water enters the installation room.
B Never use the appliance if any part of it has been under
water.
B Immediately call a qualified service technician to
inspect the appliance and to replace any part of the
control system and any gas valves that have been
under water.
Combustion air
B Keep the combustion air free of corrosive substances
(e.g. halogenated hydrocarbons that contain chlorine
or fluorine compounds). This will help prevent
corrosion.
B Avoid very dusty atmospheres.
Instructing the customer
B The operator must read the information on how the
boiler works and have the heating system installer
(approved contractor) explain how to operate it.
Logano plus GB402 - Subject to technical modifications.
Explanation of symbols and safety information
Further important information
B Never switch off or interrupt the power supply to the
pump in case of overheating or if the gas supply does
not shut down. Instead, interrupt the gas supply at
another point outside the heating system.
B The flue system must be checked annually. During this
inspection, have a contractor replace any parts that
show signs of damage through corrosion or other
causes.
B The boiler must be serviced annually by a qualified
service provider. The inspection must include the main
burner, the entire flue gas and ventilation air system as
well as the air inlet apertures or vents. During this
inspection, have a contractor replace any parts that
show signs of damage through corrosion or other
causes.
Risk of damage due to operator error
Operator errors can result in injury and damage to
property.
B Ensure that children never operate this appliance
unsupervised or play with it.
B Ensure that only personnel who can operate this
appliance correctly have access to it.
1
5