1
Safety instructions and explanation of symbols
Logano GB125 BE US/CA - Technical specifications are subject to change without prior notice.
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1
Safety instructions and explanation of symbols
1.1
Safety instructions
If you smell flue gas
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Switch off the boiler (
Æ
page 38).
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Open windows and doors.
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Inform an authorized heating contractor.
Risk of poisoning. Insufficient ventilation may
cause dangerous flue gas leaks.
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Never close off or reduce the size of air inlet or outlet
vents.
The boiler must not be operated until the obstruction
has been removed.
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Ensure that no mechanical air-extraction equipment
draws air from the boiler room, e.g. kitchen vent hood,
clothes dryer, central vacuum system, etc.
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Inform the system operator in writing of an existing
problem and associated danger.
Danger from escaping flue gases
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Make sure that the flue pipes and seals are not dam-
aged.
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Use silicone as sealing compound.
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Never install a barometric nor a thermally controlled
vent damper with this boiler.
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Connect only one boiler to each flue system or chimney
flue.
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The flue system piping must not feed into another air
extraction duct.
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Do not route the flue system piping through or inside
another duct, used for exhausting air or other flue
gases.
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The condensate trap must be primed at all times. Fail-
ure to do so will allow combustion gases to escape into
boiler room.
Dangers posed by explosive and combustible
materials
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Do not use or store combustible materials (paper, lace
curtains, clothing, thinners, paints, etc.) near the boiler.
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Maintain a clearance of 16 inches from the boiler.
Combustion air
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Keep the supply of air for combustion free of corrosive
substances (e.g. halogenated hydrocarbons that con-
tain chlorine or fluorine compounds). In that way you
will prevent corrosion.
Danger from electrical shock
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Before opening the boiler:
Disconnect the heating system from the electrical
power supply by means of the emergency shutoff
switch or the heating system circuit breaker on the
main fuse panel.
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It is not sufficient just to switch off the control.
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Take measures to ensure the heating system can not
be switched on again unintentionally.
Installation
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Correct and proper installation and adjustment of the
burner and the controls are the fundamental require-
ments for safe and economic operation of the boiler.
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The boiler may only be installed and maintained by a
trained and certified heating contractor.
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Do not modify any parts that carry flue gases.
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Only qualified electricians are permitted to carry out
electrical work. Follow applicable code.
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The hot water tank may only be used for heating
domestic hot water.
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Never shut off safety relief valves!
Water may
escape from the safety relief valve when the water is
being heated.
DANGER TO LIFE
by failure to consider your own safety in an
emergency such as a fire.
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Never put yourself at risk of fatal injury.
Your own safety must always take the
highest priority.
