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DANGER: 

Indicates the presence of immediate hazards which will cause severe
personal injury, death or substantial property damage if ignored.

WARNING:

Indicates the presence of hazards or unsafe practices which could cause
severe personal injury, death or substantial property damage if ignored.

CAUTION: 

Indicates the presence of hazards or unsafe practices which could cause
minor personal injury or product or property damage if ignored.

NOTE: 

Indicates special instructions on installation, operation, or maintenance which
are important but not related to personal injury hazards.

DANGER:

Make sure the gas on which the boiler

will operate is the same type as that specified on the
boiler rating plate.

WARNING:

Do not use this boiler if any part has

been under water. Immediately call a qualified
service technician to inspect the boiler and to
replace any part of the control system and any gas
control which has been under water.

WARNING:

To minimize the possibility of improper

operation, serious personal injury, fire, or damage to
the boiler:

Always keep the area around the boiler free of
combustible materials, gasoline, and other
flammable liquids and vapors.

Boiler should never be covered or have any
blockage to the flow of fresh air to the heater.

WARNING - CALIFORNIA PROPOSITION
65: 

This product contains chemicals known to the

State of California to cause cancer, birth defects or
other reproductive harm.

WARNING:

Risk of electrical shock. More than one

disconnect switch may be required to de-energize
the equipment before servicing.

CAUTION:

This boiler requires forced water

circulation when the burner is operating. Severe
damage will occur if the boiler is operated without
proper water flow circulation.

CAUTION: 

If this boiler is to be installed above

radiation level, it must be provided with a low water
cut-off device at the time of boiler installation.

CAUTION: 

If this boiler is to be installed in a

negative or positive pressure equipment room, there
are special installation requirements. Consult factory
for details.

WARNINGS

Pay Attention to These Terms

WARNING:

Improper installation, adjustment,

alteration, service or maintenance can cause
property damage, personal injury, exposure to
hazardous materials* or loss of life. Review the
information in this manual carefully. *This unit
contains materials that have been identified as
carcinogenic, or possibly carcinogenic, to humans.

WARNING:

Should overheating occur or the gas

supply fail to shut off, do not turn off or disconnect
the electrical supply to the pump. Instead, shut off
the gas supply at a location external to the
appliance.

AVERTISSEMENT:

En cas de surchauffe ou si

l’admission de gaz ne peut être coupée, ne pas
couper ni débrancher l’alimentation électrique de la
pompe. Fermer plutôt le robinet d’admission de gaz
à l’extérieur de l’appareil.

NOTE:

This manual should be maintained in legible

condition and kept adjacent to the boiler or in
another safe place for future reference.

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