Explanation Of Symbols And Safety Information; Explanation Of Symbols; Safety Precautions - Buderus Logano plus GB402 Operating Instructions Manual

1

Explanation of symbols and safety information

1 Explanation of symbols and safety information
1.1

Explanation of symbols

Warning symbols
Safety instructions in this document are
framed and identified by a warning triangle
which is printed on a grey background.
Electrical hazards are identified by a lightning
symbol surrounded by a warning triangle.
Signal words indicate the seriousness of the hazard in
terms of the consequences of not following the safety
instructions.
• NOTICE indicates possible damage to property or
equipment, but where there is no risk of injury.
• CAUTION indicates possible injury.
• WARNING indicates possible severe injury.
• DANGER indicates possible risk to life.
Important information
Notes contain important information in cases
where there is no risk of personal injury or
material losses and are identified by the
symbol shown on the left. They are bordered
by horizontal lines above and below the text.
Additional symbols
Symbol Meaning
B
a step in an action sequence
a reference to a related part in the
document or to other related documents
• a list entry
– a list entry (second level)
Tab. 1
4
1.2

Safety precautions

If you smell gas
B Close the gas tap.
B Open windows and doors.
B Do not operate electrical switches, including
telephones, plugs or doorbells.
B Extinguish all naked flames. Do not smoke! Do not use
lighters.
B Warn all occupants of the building, but do not ring
doorbells.
B If you can actually hear gas escaping, leave the building
immediately. Prevent others from entering and notify
the police and fire services from outside the building.
B From outside the building, call your gas supply
utility and approved contractor.
If you smell flue gas
B Switch off the boiler (
B Open windows and doors.
B Notify an authorised contractor.
Installation, conversion
B Correct and proper installation and adjustment of the
burner and the control unit are the fundamental
requirements for safe and economical operation of the
boiler.
B The boiler may only be installed or converted by an
approved heating contractor.
B Never change any parts in contact with flue gas.
B Do not cover or reduce the size of ventilation apertures
in doors, windows and walls. If draught-proof windows
are fitted, ensure there is an adequate supply of
combustion air.
B The DHW cylinder may only be used for heating
domestic hot water.
B Never shut off safety valves! Water is expelled from
the heating circuit and DHW circuit safety valve during
heat-up.
Logano plus GB402 - Subject to technical modifications.
page 14).