Fireboy- Xintex CMD-4M User manual

MODEL: CO SENTINEL
CARBON MONOXIDE ALARM FOR MARINE USE
CMD-4M CMD-4M-RLY
CMD-4MR CMD-4MR-RLY
UL 2034 Listed Unit
Installation and Operation Manual
Made in U.S.A.
IMPORTANT: READ THIS MANUAL CAREFULLY. SAVE FOR FUTURE
REFERENCE. KEEP THIS MANUAL WITH THE CO SENTINEL.
!WARNING!
There are no user or field serviceable parts in this product. The CO Sentinel must be
returned to the manufacturer for any repair or performance checks. Installation shall be
done by qualified personnel authorized to do so by the authorities having jurisdiction for
the particular application in which the product is being used. Electrical wiring shall be in
accordance with applicable codes. Improper wiring may render the unit inoperable,
damage components, or cause a fire, and will void all warranties.
This carbon monoxide alarm is designed to detect carbon monoxide gas from ANY
source of combustion. It is NOT designed to detect smoke, fire or any other gas, unless
the product has been investigated and determined to comply with the applicable
requirements. To function as intended, the CO Sentinel must be connected to a correct
power source, and for maximum effectiveness, be powered at all times. Do not install
outdoors. Not for use in aircraft.
Rev. 3.0, 08/06
P/N 18236

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FIREBOY-XINTEX, INC.
Mailing Address: P.O. Box 152, Grand Rapids, Michigan USA 49501-0152
Shipping: O-379 Lake Michigan Drive NW, Grand Rapids, Michigan USA 49534
Phone [phone] Fax [phone]
Website: www.fireboy-xintex.com E-mail: [email protected]
CO SENTINEL Carbon Monoxide Alarm
TABLE OF CONTENTS
Location of Alarms, Indicators, and Test Switch . . . . . . . . . . . . . . . . . . . . . . . . . .3
Carbon Monoxide (CO) – “The Silent Killer” . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Where Must We Guard Against Carbon Monoxide? . . . . . . . . . . . . . . . . . . . . . . 5
Boat Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
The CO Sentinel – How it Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Features of the CO Sentinel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pleasure Boat and Yacht Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installing the CO Sentinel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Wiring Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operation of the CO Sentinel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Take Action When the CO Sentinel Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Nuisance Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Re-Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
!WARNING!:
This Device shall not be installed or used in aircraft and/or racing vehicles. Fireboy-
Xintex reserves the right to change features without notice.

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INSTALLATION AND OPERATION
Location of Alarms, Indicators, and Test Switch
WARNING: Actuation of this device indicates the presence of carbon monoxide (CO)
which can be FATAL. The source of the CO may be an appliance such as a furnace, a
wood burning stove, a vehicle, or other combustion source. EVACUATE THE
PREMISES IMMEDIATELY. DO A HEAD COUNT TO CHECK THAT ALL PERSONS
ARE ACCOUNTED FOR. CALL THE NEAREST FIRE DEPARTMENT AND ASK THEM
TO DETERMINE THE SOURCE OF CARBON MONOXIDE. DO NOT REENTER
PREMISES UNTIL IT HAS BEEN AIRED OUT AND THE PROBLEM IS CORRECTED!
!CAUTION!: This alarm will only indicate the presence of carbon monoxide gas at the
sensor. Carbon Monoxide gas may be present in other areas.
!WARNING!: This product is not intended for use in ordinary outdoor locations of family
living units. It is not designed to comply with Occupational Safety and Health
Administration (OSHA) commercial or industrial standards.
Any person with medical problems may consider using warning devices that provide
audible and visual signals for carbon monoxide concentrations less than 30 PPM.
Carbon Monoxide (CO) – “The Silent Killer”
A by-product of combustion, carbon monoxide is invisible, tasteless, odorless, and is
produced by all engines, heating and cooking appliances. The most common sources of
CO on boats are gasoline engines, auxiliary generators and propane heating or cooking
devices. All of these produce large amounts of CO and should never be operated while
occupants are sleeping. A slight build-up of carbon monoxide in the human body over
several hours causes headaches, nausea and other symptoms similar to food poisoning,
motion sickness or the flu. High concentrations can be fatal within minutes. The
following symptoms are related to CARBON MONOXIDE POISONING and should be
discussed with ALL passengers:

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CO Sentinel Carbon Monoxide Alarm
a. Mild exposure: Slight headache, nausea, vomiting and fatigue (often described
as “Flu like symptoms”).
b. Medium exposure: Severe throbbing headache, drowsiness, confusion, and fast
heart rate.
c. Extreme exposure: Unconsciousness, convulsions, cardio-respiratory failure,
and death.
d. Many cases of reported CARBON MONOXIDE POISONING indicate that while
victims are aware they are not well, they become so disoriented they are unable
to save themselves by either exiting the location or calling for assistance. Also,
young children and pets may be the first affected. SEE TABLE 1.
More detailed information on conditions which can result in transient CO situations, such
as:
a. Excessive spillage or reverse venting of fuel burning appliances caused by
outdoor ambient conditions, such as:
i. Wind direction and/or velocity, including high gusts of wind.
Heavy air in the vent pipes (cold/humid air with extended periods
between cycles).
ii.Negative pressure differential resulting from the use of exhaust
fans.
iii.Simultaneous operation of several fuel burning appliances
competing for limited internal air.
iv.Vent pipe connections vibrating loose from clothes dryers,
furnaces or water heaters.
v.Obstructions in or unconventional vent pipe designs which can
amplify the above situations.
b. Extended operation of un-vented fuel burning devices (range, oven, etc.).
c. Temperature inversions that can trap exhaust gases near the ground.
TABLE 1
200 PPM: Slight headache within 2 to 3 hours.
400 PPM: Frontal headache within 1 to 2 hours.
800 PPM: Dizziness, nausea and convulsions within 45 minutes.
Insensible within 2 hours.
1600 PPM: Headache, dizziness and nausea within 20 minutes.
Death within 30 minutes.
3200 PPM: Headache, dizziness and nausea in 5 to 10 minutes.
Death within 30 minutes.
6400 PPM: Headache and dizziness in 1 to 2 minutes.
Death in less than 15 minutes.
12800 PPM: Death in less than 3 minutes.

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INSTALLATION AND OPERATION
Drug or alcohol use increases the effect of CO exposure. Individuals with cardiac or
respiratory conditions are very susceptible to the dangers of carbon monoxide. CO
poisoning is especially dangerous during sleep when victims are unaware of any side
effects. The following are symptoms that may signal exposure to CO:
• Headache • Drowsiness
• Tightness of chest or hyperventilation • Fatigue or Weakness
• Flushed face • Inattention or Confusion
• Nausea • Lack of normal coordination
Persons who have been exposed to carbon monoxide should be moved into fresh air
immediately. Persons who have been subjected to high concentrations of CO should be
placed in the care of a physician. To learn more about CO poisoning, contact your local
health authorities.
Where Must We Guard Against Carbon Monoxide?
Carbon monoxide is a by-product of combustion. CO exists wherever fuels are burned
to generate power or heat. Boats may utilize propane or compressed gas for cooking
and/or heating. Boats have the added hazard of an auxiliary power generator where
exhaust fumes may drift into the vessel. This hazard may also be created by a
neighboring boat’s exhaust fumes circulating into the cabin. The “station wagon effect”,
is another hazard that is caused by exhaust fumes that are captured via a rear opening
while underway.
Boat Hazards
Boats that are underway should close all aft portholes and open a forward hatch, which
may lend to pressurize the living spaces within the boat. As in RV’s, no sleeping,
particularly in aft cabins, should be permitted while underway. Occupants of the “bridge”
should also maintain proper ventilation by opening a forward window or windshield to
drive “station wagon” effect fumes away from the occupants. Extreme caution must be
taken while at anchor or in a slip while an auxiliary power generator is operating. Wind
still nights can easily allow fumes to enter the boat. Inspect the exhaust systems of
propulsion and auxiliary generators frequently for possible leaks. High concentrations of
CO in your boat may originate from an adjacent boat. Exhaust fumes from nearby boats
may enter your boat through open hatches or windows.
The CO Sentinel – How It Works
The CO Sentinel uses a microprocessor to measure and accumulate CO levels. Using
the principle of “time-weighted averaging” (TWA), the CO Sentinel monitors CO
concentrations, temperature, and time to calculate levels of carboxyhemoglobin (COHb).
COHb is the degree to which the oxygen carrying capacity of the blood is impeded by
the union of carbon monoxide to the hemoglobin and is expressed as a percentage. In
layman’s terms, our bodies prefer absorbing CO to oxygen and COHb is the ratio of
absorbed carbon monoxide to oxygen in the bloodstream. The CO Sentinel calculates
this COHb level as a function of time and determines the appropriate alarm time. SEE
TABLE 2.

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CO Sentinel Carbon Monoxide Alarm
Should a very high level of carbon monoxide exist, the CO Sentinel will alarm in a few
minutes. However, if small quantities of CO are present or high levels are short-lived,
the microcontroller will accumulate the information and determine when an alarm level
has been reached. This feature eliminates nuisance alarms. For example, in a boat it is
possible to see high levels of CO for a very short time such as when docking or
maneuvering. The CO Sentinel takes this all under consideration by totaling the quantity
of CO detected over a period of time.
The CO Sentinel is programmed to alarm at a COHb level of 10%. SEE TABLE 2.
Features of the CO Sentinel (CMD-4M, CMD-4MR)
The CO Sentinel is designed to meet applicable marine standards. The CO Sentinel is
listed to meet UL 2034, marine requirements.
The CO Sentinel is designed to operate from a 12VDC source. For operation from other
voltage sources, contact the engineering department of Fireboy-Xintex.
The CO Sentinel conducts a self-diagnosis of critical components every 10 seconds.
Should a major component fail, the CO Sentinel will enter a fault mode. Both audible
and visual warning indicators are activated.
The CO Sentinel circuit board is sealed against moisture and corrosion to withstand the
harshest environments and ensure durability.
A re-certification and warranty renewal program is offered by the factory for your
assurance of a properly operating unit. It is highly recommended that the units are sent
in on an annual basis for re-certification.
The CO Sentinel is designed to tell you when your power source has dropped to a level
insufficient for proper operation. The red light will come on accompanied with an
intermittent horn beep. Restore the power to 12V and the unit will return to normal
operation.
Features of the CO Sentinel Deluxe (CMD-4M-RLY, CMD-4MR-RLY)
The deluxe model is designed to interconnect with other deluxe models. If the unit
senses CO at an alarm level, it will communicate with other interconnected units and
send them into alarm. The unit that senses CO will have a distinct LED pattern
compared to the interconnected units. The CO Sentinel Deluxe is designed to connect
up to a maximum of six interconnected units.
The deluxe model is also designed with relay outputs. The relay connection is rated at
12VDC,1A max and can be used to shutdown a generator or other possible carbon
monoxide source, or trigger a remote horn or alarm for example.

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Table 2
0
20
40
60
80
100
120
140
160
180
200
220
70 100 125 150 175 200 225 250 275 300 325 350 375 400
Carbon Monoxide Concentration (ppm)
Time (min)
Danger Alarm Level
INSTALLATION AND OPERTAION
Pleasure Boat and Yacht Installation
Because of the high risk of carbon monoxide injuries due to the nature of boats, we
recommend a carbon monoxide alarm be installed in the “main cabin area” and in “each
sleeping area.” Small craft with an open design may only require one CO Sentinel for
adequate protection. If any two sleeping areas are partitioned, then one CO Sentinel
should be installed in each sleeping area. Larger craft often have aft and forward cabins
with convertible sofas in the salon. These boats will require three CO Sentinel monitors.
Installation should be at eye level height for convenient monitoring and service.
Ordinary thermostat height is adequate.
Ceiling installation is also allowed but care must be taken to avoid the areas listed under
“Where NOT to install your CO Sentinel”.
Where NOT to install your CO Sentinel
DO NOT install a CO Sentinel near a hatch or porthole through which seawater could be
spilled on the device.
DO NOT install in locations where the normal ambient temperature is below 4.4°C (40°F)
or exceeds 37.8°C (100°F).
DO NOT install in locations where temperature, moisture, and/or ultraviolet light affect
the operation.
DO NOT mount within one foot of corners or other ‘dead’ air spaces.
DO NOT locate CO Sentinel within 5 feet (1.5 m) of any cooking appliance or in direct
airflow from air conditioning or heat vents.
DO NOT locate CO Sentinel in close vicinity of curtains, pillows, or other obstructions.
!WARNING!: TO REDUCE THE RISK OF CARBON MONOXIDE POISONING, TEST
ALARM OPERATION WHEN NOT IN USE FOR 10 DAYS OR MORE.

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Installing the CO Sentinel
The CO Sentinel consists of three basic components: the cover, the circuit board and a
base plate. In addition, four screws are included, two each Phillips Head No. 6 metal
screws and two each 6-32 machine screws. The CO Sentinel can be mounted either to
a flat surface or directly on to a standard electrical handi-box.
The CO Sentinel comes with the circuit board installed in the base plate. When
installing, it may be necessary to remove the circuit board from the base plate. To do
this, follow the directions below. After removing the circuit board, hold the base plate
firmly in place and install screws. Replace the circuit board and replace the connector(s)
on the circuit board. Snap the cover in place and installation is complete.
After installation is complete, attach one of the enclosed “Warning” stickers to the wall
next to the alarm. The phone numbers of emergency services and qualified technicians
should be added to the stickers.
CO Sentinel Carbon Monoxide Alarm
TO REMOVE CIRCUIT BOARD FROM BASE PLATE
FIGURE 1
FOLLOW THESE TWO STEPS:
1. Push “locking pins” outward and lift bottom
portion of board toward you.
2. Holding the board with one hand, pull to
remove the connector(s).
TO RE-INSTALL: Reverse this procedure.
TO INSTALL CIRCUIT BOARD INTO
BASE PLATE, FOLLOW THESE TWO
STEPS:
FIGURE 2
1. Insert top of board (with 45’ angles) under
holding tabs on base plate.
2. Gently lower bottom until board “snaps”
into locking pins.

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Wiring Instructions for the CMD-4M(R)
Follow all applicable codes and regulations for wiring. Use at least 18 AWG, UL
Listed, stranded wire that can be found at your local hardware store for all
connections. Connect the red wire to a 12V source (battery preferred) and the
black wire to Ground.
FIGURE 3
CMD-4M(R) Wiring Schematic
CONTINUOUS OPERATION IS PREFERRED. If your power is unlimited, it is
recommended that the CO Sentinel be operated continuously day and night. The CO
Sentinel was designed to minimize current draw in order to allow for direct wiring to a
battery. This is the “healthiest” condition for solid state devices. In addition, it provides
advance warning when entering an area where a hazard may exist.
NOTE: For installations differing from those outlined above, please contact the
engineering department of FIREBOY-XINTEX for application and suitability information.
Wiring for CMD-4M(R)-RLY (Relay/Interconnect Version)
Interconnect wiring
To interconnect multiple units the yellow and brown wires (4-wire harness) need to be
tied in parallel (see below). In this mode of operation only the unit detecting CO will go
into a true alarm and actuate its relay opening the contacts. Interconnected units will
produce an audible and visual alarm but will not open their relay contacts.
Relay wiring
This unit is designed with a relay for generator shutdown. The relay contacts are closed
when the unit is powered and in normal operation and open during alarm or when the
test/silence button is pressed. Because the only unit that opens the relay contacts is the
unit that detects the CO it is necessary to wire all relay contacts in series so that any unit
detecting CO has the ability to shutdown the generator.

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Figure 4
CMD-4M(R)-RLY Wiring Schematic

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INSTALLATION AND OPERATION
Test/Silence Button
To test the horn and LED indicators hold in the test/silence button until the alarm
indicator comes on. Release the button and the unit will cycle through the alarm pattern
two times. If the unit is in alarm or fault, press the test/silence button to silence the horn.
If the unit is still in alarm or fault after 60 seconds the unit will re-enter alarm mode.
The left power indicator light shining solid green indicates normal operation. Refer to the
chart below for status indicators and explanations.
SYSTEM Green LED Red LED AUDIBLE
STATUS INDICATOR INDICATOR HORN________________
Normal: On Off OFF
Danger: On Flashing 4 BEEPS/5 SEC SILENCE
Fault: Off Flashing INT. BEEP (30 SEC.)
Low Power: Flashing Off INT. BEEP (30 SEC.)
Remote Alarm: Off Flashing 4 BEEPS/5 SEC SILENCE
Silenced: Off Rapid Flashing OFF
TESTING: The audible alarm cannot be checked by the internal circuitry and therefore
the CO Sentinel should be tested frequently using the test button and verifying proper
alarm sequences and operation.
Maintenance:
Unit should be cleaned weekly without the use of solvents.
Cleaning solvents and oils can cause the alarm to stop functioning. Test the alarm if it
has come in contact with any cleaning solvents or any condition that may cause the
alarm to stop working.
After pro-longed storage the CO Sentinel may require up to 72 hours of continuous
operation to reach optimal sensing.
Take Action When the CO Sentinel Alarms
ALARM: When the CO Sentinel enters the danger alarm, the warning (!) indicator is
flashing red and the horn beeps 4 times and pauses for 4-5 seconds in a repeat pattern.
This indicates that the 10% COHb level has been reached.
!WARNING!: Actuation of your CO alarm indicates the presence of carbon monoxide
(CO), which can KILL YOU. If alarm sounds:
Take Action When the CO Sentinel Alarms
a. Operate reset/silence button;
b. Call your emergency services (fire department or 911).
c. Immediately move to fresh air – outdoors or by an open door/window. Do a
head count to check that all persons are accounted for. Do not re-enter the
premises or move away from the open door/window until emergency services
responders have arrived, the premises have been aired out and your alarm
remains in its normal condition.

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d. After following steps a-c, if your alarm reactivates within a 24-hour period,
repeat steps a-c and call a qualified appliance technician to investigate for
sources of CO from fuel burning equipment and appliances, and inspect for
proper operation of the equipment. If problems are identified during this
inspection, have the equipment serviced immediately.
NOTE: The CO Sentinel will alarm at 10% COHb. SEE TABLE 2. The alarm will clear
when the COHb % has dropped below 10%.
Nuisance Alarms
Although the CO Sentinel will detect only carbon monoxide in a normal environment,
studies have found that unusually high concentrations of chemicals and/or vapors will
affect the sensor.
The device may be triggered by any number of hydrocarbons at very high levels. These
include toluene, isopropyl alcohol, methyl ethyl ketone, mica, and many adhesives.
Many of these chemicals are the result of outgassing in new boats. While these may be
considered nuisance alarms, levels high enough to create an alarm condition are also
hazardous. Treat these “nuisance” alarms as an actual carbon monoxide alarm
condition. Evacuate and ventilate the area. Before, during, and immediately after
working with any chemicals, make sure enough fresh air ventilation is available.
Limitations
• This carbon monoxide alarm is designed to detect carbon monoxide gas
from ANY source of combustion. It is NOT designed to detect smoke, fire
or any other gas.
• The CO Sentinel will not detect carbon monoxide that is not in the vicinity
of the alarm. Carbon monoxide in other rooms or areas will not be
detected. Alarms mounted near obstructions or in ‘dead’ air spaces will
not detect carbon monoxide.
• The CO Sentinel does not guarantee or imply that CO poisoning will not
occur. Do NOT use the CO Sentinel as a replacement for ordinary
precautions or periodic inspections of equipment. NEVER rely on alarm
systems to save your life, common sense is still prudent and necessary.
• The audible horn on the CO Sentinel meets UL requirements; however,
the horn may not be heard in remote areas.
INSTALLATION AND OPERATION
• The nature of an alarm system is to produce an irritating and loud noise.
The audible signal of the CO Sentinel may shock or startle persons near
the alarm. Hearing damage can occur if prolonged exposure to the
audible alarm is allowed.
• All electric devices have limited life spans and may fail without warning.
Inspect the CO Sentinel on a periodic basis. Do NOT assume that the
CO Sentinel will prevent CO poisoning. It is a supplement-warning device
only.

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Specifications
Voltage: +12 VDC nominal (+10.2 min to +15 max)
Current Draw: CMD-4M(R) CMD-4M(R)-RLY
Typical 16 (mA) 46 (mA)
Alarm 20 (mA) 20 (mA)
Temperature: Storage –40°C to +55°C (-40F to +131°F)
Operation 0°C to 49°C (32°F to 120°F)
Alarm Points: Time Weighted Average (TWA)
Alarm @ 10% COHb (<15 @ 400 PPM)
Alarm dB: 85 dB(A) at 10’ (3m) meets UL 2034 specs
Dimensions: H: 3.5” (89mm), W: 2.4” (61mm), D: 1.3” (33mm)
Housing Material: Polypropylene meets UL-94-5VB
Warranty: One (1) year
FACTORY RE-CERTIFICATION AND
WARRANTY RENEWAL PROGRAM
Because of the unique sensor and circuit design characteristics of a carbon monoxide alarm, it is
not possible to field test the CO Sentinel. The Xintex Recertification and Warranty Renewal
Program provides peace of mind by offering factory re-certification and a new one year warranty.
Return the CO Sentinel to the factory, prepaid, along with your check or money order for $25.00*
at any time to take advantage of this program. This service includes complete testing of circuitry
and sensor. Repairs, re-calibration, or sensor replacement are included. In addition, you will
receive an additional 12-month limited warranty. This offer does not include replacement or
repair of units that have been damaged through misuse, carelessness, misapplication, altered or
otherwise been destroyed as a result of fire, collision, or sinking. Should the returned CO
Sentinel require repairs from misuse as described above, you will be notified of the cost prior to
repair.
Include your return shipping or mailing address and telephone number along with the CO Sentinel
and mail to:
Re-certification Department
Fireboy-Xintex, Inc.
PO Box 152
O-379 Lake Michigan Dr. NW
Grand Rapids, MI 49534
*VISA, MasterCard and American Express accepted.
MORE SAFETY PRODUCTS FROM FIREBOY-XINTEX:
• Automatic Clean Agent Fire Extinguishers
• Portable Clean Agent Fire Extinguishers
• Manual/Automatic Clean Agent Fire Extinguishers
• M-1/M-2A Gasoline Fume Detectors
• MB-1/MB-2 Gasoline Fume Detectors with Blower Control
• S-1/S-1A Propane/LPG Detector
• S-2A Two Channel Propane/LPG Detector with Solenoid Control
• LLM Liquid Level Monitors

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ONE (1) YEAR LIMITED WARRANTY
This warranty is in lieu of all other expressed or implied Warranties
Seller warrants title, materials, and workmanship on Fireboy-Xintex equipment, and
assigns the original manufacturer’s warranty on those components manufactured by
others, as permitted. Seller’s warranty shall be for a period of one (1) year from the date
of sale to the ORIGINAL CONSUMER. Fireboy-Xintex, Inc., does not assume the costs
of removal and/or installation of the product or any other incidental costs which may
arise as a result of any defect in materials or workmanship. Any non-conforming
equipment returned to the Seller at Buyer’s expense and risk shall be repaired or
replaced at Seller’s option, provided that: (a) the product has not been subjected to
abuse, contamination, neglect, accident, incorrect wiring not our own, improper
installation or servicing, or used in violation of the instructions furnished by Fireboy-
Xintex, Inc.; (b) the product has not been repaired or altered by anyone other than
Fireboy-Xintex Inc.; (c) the serial number has not been removed, defaced, or otherwise
changed; (d) the product is determined to contain defective materials or workmanship;
and (e) use of the product is discontinued upon discovery of defective materials or
workmanship and Fireboy-Xintex Inc. is notified immediately.
ANY WARRANTY IMPLIED BY LAW, INCLUDING WARRANTIES OF
MERCHANTABILITY OR FITNESS, IS IN EFFECT ONLY FOR THE DURATION OF
THE EXPRESSED WARRANTIES SET FORTH ABOVE. NO PERSON IS
AUTHORIZED TO GIVE ANY OTHER WARRANTY, OR TO ASSUME FOR FIREBOY-
XINTEX, INC., ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF ITS
PRODUCTS. FIREBOY-XINTEX, INC. SHALL NOT BE LIABLE FOR LOSS OF USE,
REVENUE, PROFIT, INJURY, OR ANY OTHER CONSEQUENTIAL OR INCIDENTAL
DAMAGES. BUYER IS NOT RELYING ON SELLER’S JUDGEMENT REGARDING
BUYER’S PARTICULAR REQUIREMENTS, AND HAS HAD AN OPPORTUNITY TO
INSPECT THE PRODUCT TO BUYER’S SATISFACTION.
This warranty gives you specific legal rights, and you may also have other rights that
vary from state to state.
FORM NO. 18236