American Standard CUX1B040A9241A Installation, Operation And Maintenance Manual page 33

Upflow / horizontal* and downflow / horizontal*, single stage direct vent gasfired condensing furnaces
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WARNING
!
EXPLOSION HAZARD
IN THE EVENT THAT ELECTRICAL, FUEL OR MECHANICAL
FAILURES OCCUR, SHUT OFF THE GAS SUPPLY AT THE
MANUAL GAS SHUT OFF VALVE, LOCATED ON THE SUPPLY
GAS PIPING COMING INTO THE FURNACE, BEFORE TURNING
OFF THE ELECTRICAL POWER TO THE FURNACE. CONTACT
SERVICER.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
WARNING
!
CARBON MONOXIDE POISONING HAZARD
FAILURE TO FOLLOW THE INSTALLATION AND OPERATION
INSTRUCTIONS FOR THE VENTING SYSTEM'S OPERATION
COULD RESULT IN CARBON MONOXIDE POISONING OR
DEATH.
WARNING
!
EXPLOSION HAZARD
SHOULD OVERHEATING OCCUR, OR THE GAS SUPPLY FAIL
TO SHUT OFF, SHUT OFF THE MANUAL GAS VALVE TO THE
FURNACE BEFORE SHUTTING OFF THE ELECTRICAL
SUPPLY.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
The furnace is equipped with a blocked vent shut-off sys-
tem. When the furnace vent is blocked, a pressure switch
will shut off the furnace. Call a qualified servicer.
The following warning complies with State of California law, Proposition 65.
THIS PRODUCT CONTAINS FIBERGLASS WOOL INSULATION!
Fiberglass dust and ceramic fibers are believed by the State of California to cause cancer through inhalation.
Glasswool fibers may also cause respiratory, skin, or eye irritation.
PRECAUTIONARY MEASURES
● Avoid breathing fiberglass dust.
● Use a NIOSH approved dust/mist respirator.
● Avoid contact with the skin or eyes. Wear long-
sleeved,
loose-fitting clothing, gloves, and eye protection.
● Wash clothes separately from other clothing: rinse
washer thoroughly.
● Operations such as sawing, blowing, tear-out, and
spraying may generate fiber concentrations requiring
additional respiratory protection. Use the appropriate
NIOSH approved respirator in these situations.
Pub. No. 41-5016-12
SAFETY HAZARD
BODILY INJURY CAN RESULT FROM HIGH VOLTAGE ELEC-
TRICAL COMPONENTS, FAST MOVING FANS, AND COM-
BUSTIBLE GAS. DURING INSTALLATION AND SERVICING,
THE ELECTRICAL SUPPLY MUST BE DIS-CONNECTED AND
THE MAIN GAS VALVE MUST BE TURNED OFF.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
BURN HAZARD
DO NOT ATTEMPT TO MANUALLY LIGHT THE FURNACE.
SEE LIGHTING INSTRUCTIONS ON PAGE 4. FAILURE TO
FOLLOW THIS WARNING COULD RESULT IN PROPERTY
DAMAGE, PERSONAL INJURY OR DEATH.
SAFETY HAZARD
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION,
SERVICE OR MAINTENANCE CAN CAUSE INJURY OR
PROPERTY DAMAGE. SEE REGULAR MAINTENANCE ON
PAGE 9 FOR ANNUAL GENERAL INSPECTION. FOR ASSIS-
TANCE OR ADDITIONAL INFORMATION CONSULT A QUALI-
FIED INSTALLER, SERVICE AGENCY OR THE GAS SUPPLI-
ER. FAILURE TO FOLLOW THIS WARNING COULD RESULT
IN PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
Safety Hazard
Sharp Edge Hazard. Be careful of sharp edges on equipment
or any cuts made on sheet metal while installing or servicing.
Personal injury may result.
Never operate your unit for either heating or cooling with fil-
ters removed.
WARNING
!
FIRST AID MEASURES
Eye Contact – Flush eyes with water to remove dust.
Skin Contact – Wash affected areas gently with soap
Owner's Information
WARNING
!
WARNING
!
WARNING
!
WARNING
!
If symptoms persist, seek medical
attention.
and warm water after handling.
Page 33

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