2
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.
Summary of Contents for XFYRE 500
Page 3: ...3...
