Raypak XPAK 85 - Manual (Page 4)

4
CAUTION : This boiler requires forced water circulation when
the burner is operating. See minimum and maximum flow rates.
Severe damage will occur if the boiler is operated without proper
water flow circulation.
NOTE : Minimum 18 AWG, 105°C, stranded wire must be used
for all low voltage (less than 30 volts) external connections to
the unit. Solid conductors should not be used because they
can cause excessive tension on contact points. Install conduit
as appropriate. All high voltage wires must be the same size
(105°C, stranded wire) as the ones on the unit or larger.
NOTE : When the boiler has been filled for the first time or the
system has been drained and refilled, it will be necessary to
release any air that may have become trapped within the
appliance heat exchanger. Loosen the bleed screw until water
is released and then close.
IMPORTANT, THERE ARE NO OTHER MANUAL AIR
RELEASE VALVES LOCATED ON THE APPLIANCE.
The following instructions must be observed
– The boiler must only be used for its designated purpose,
observing the Installation Instructions.
– Only use the boiler in the combinations and with the
accessories and spares listed.
– Other combinations, accessories and consumables must only
be used if they are specifically designed for the intended
application and do not affect the system performance and the
safety requirements.
– Maintenance and repairs must only be carried out by
authorized professionals.
– You must report the installation of a condensing gas boiler to
the relevant gas utility company and have it approved.
– You are only allowed to operate the condensing gas boiler
with the combustion air/flue gas system that has been
specifically designed and approved for this type of boiler.
– Please note that local permission for the flue system and the
condensate water connection to the public sewer system may
be required.
You must also observe:
– The local building regulations stipulating the installation rules.
– The local building regulations concerning the air intake and
outlet systems and the chimney connection.
– The regulations for the power supply connection.
– The technical rules laid down by the gas utility company
concerning the connection of the gas burner fitting to the local
gas main.
– The instructions and standards concerning the safety
equipment for the water/space heating system.
– The Installation Instructions for building heating systems.
– The boiler must be located in an area where leakage of the
tank or connections will not result in damage to the area
adjacent to the boiler or to lower floors of the structure. When
such locations cannot be avoided, it is recommended that a
suitable drain pan, adequately drained, be installed under
the boiler. The pan must not restrict combustion air flow.
– The boiler must be installed such that the gas ignition system
components are protected from water (dripping, spraying, rain
etc.) during boiler operation and service.
– The boiler must not be installed on carpeting.
– The boiler must only be installed on a wall.
– Do not restrict or seal any air intake or outlet openings.
– If you find any defects, you must inform the owner of the system
of the defect and the associated hazard in writing.
1 - WARNINGS
-
PAY ATTENTION TO THESE TERMS
DANGER:
Indicates the presence of immediate hazards which will cau-
se 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.
NOTICE:
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 and
on the coloured sticker near the boiler gas connection.
WARNING : Should overheating occur or the gas supply valve
fail to shut, do not turn off or disconnect the electrical supply to
the boiler. Instead, shut off the gas supply at a location external
to the boiler.
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 boiler.
WARNING : Risk of electrical shock. More than one disconnect
switch may be required to de-energize the equipment before
servicing.
WARNING - CALIFORNIA PROPOSITION
65:
This product contains chemicals known to the State of
California to cause cancer, birth defects or other reproductive
harm.
AVERTISSEMENT : En cas de surchauffe ou de non fermeture
de la vanne d’alimentation en gaz, n’éteignez ou ne
débranchez pas l’alimentation électrique de la chaudière.
Coupez plutôt l’alimentation en gaz à l’extérieur de la
chaudière.
AVERTISSEMENT : N’utilisez pas cette chaudière si une partie
de celle-ci s’est retrouvée sous l’eau. Appelez immédiatement
un technicien de service qualifié pour inspecter la chaudière
et pour remplacer toute partie du système de contrôle et toute
commande de gaz s’étant retrouvée sous l’eau.