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REGISTER THE PRODUCT
Please register your new 450 with Husqvarna Construction Products by mailing
in the registration card that came with the machine or you can register on the internet site
www.husqvarnawarranty.com
Registration will allow us to contact in case of any critical updates or recalls on this machine.
Warranty registration has also been found to be helpful in tracing stolen equipment.
Record the following information for your records:
PURCHASE DATE: ________________
MODEL No: ________________ SERIAL No: __________________
ENGINE MODEL: _____________ ENGINE TYPE: ______________ ENGINE CODE: ________________
The 450 model and serial number as well as the engine model number, engine type and code are critical in order to
obtain the correct service parts.
SAFETY HAZARDS
CAUTION
HEARING HAZARD
During the normal use of this
machine, operator may be
exposed to a noise level equal
to or higher than 85 dB(A). Use
hearing protection.
WARNING
ASPHYXIATION HAZARD
Running an engine in a con-
ned or badly ventilated area
can result in injury or death due
to asphyxiation or carbon
monoxide poisoning.
WARNING
CALIFORNIA PROP 65
Use of this product can expose
you to materials known to the
State of California to cause
cancer and/or birth defects or
other reproductive harm.
WARNING
DO NOT MODIFY THE PRODUCT
Under no circumstances may the design of the machine be modied without the permission of the manu-
facturer. Always use genuine accessories. Unauthorized modications and/or accessories can result in
serious personal injury or the death of the operator or others. Your warranty may not cover damage or
liability caused by the use of unauthorized accessories or replacement parts.
SAFETY DEFINITIONS
In this manual a Safety Alert Symbol followed by the signal words WARNING and CAUTION are used to
identify safety information about hazards which can result in death, serious injury and/or property damage.
These signal words mean:
WARNING indicates a hazard which, if not avoided, could result in death or serious injury.
CAUTION indicates a hazard which, if not avoided, might result in minor or moderate injury.
NOTICE indicates a message not related to personal injury.