Yard-Man 769-00857 - Manuel (Page 4)

4
SAFETY WARNINGS FOR ELECTRIC UNITS
• This snow mover should be grounded while in use to
protect the operator from electric shock. The snow
mover is equipped with an approved 3-conductor cord
and 3-prong grounding-type plug to fit the proper
grounding-type receptacle. The green or green/yellow
conductor in the cord is the grounding wire. Never
connect this wire to a live terminal. If your unit is for
use on less than 150 volts, it has a plug that looks like
A in the figure below. If it is for use on 150 to 250
volts, it has a plug that looks like D in the figure.
• Ground Fault Circuit Interrupter (GFCI) protection
should be provided on the circuit(s) or outlet(s) that will
be used for the unit. Use receptacles with built-in
GFCI protection for an extra measure of safety.
• A data plate on your unit indicates the voltage used.
Never connect the unit to an AC voltage that differs
from this voltage.
• Inspect all extension cords and the unit power
connection periodically. Look closely for deterioration,
cuts or cracks in the insulation. Also inspect the
connections for damage. Repair or replace the cords if
any defects appear.
• When cleaning, inspecting or repairing the unit, make
certain the rotor and all moving parts have stopped.
Disconnect the extension cord to prevent accidental
starting.
• Do not abuse the extension cord. Never carry the
snow thrower by the cord or yank on the cord to
disconnect it from the receptacle.
• Keep the extension cord away from heat, oil, and
sharp edges to prevent damage.
• If the extension cord is damaged in any manner while
it is plugged in, pull the extension cord from the wall
receptacle.
• Prevent any possible disconnection of the cord
receptacle from the extension cord during operation
by using the cord retainer and guide bar. Refer to the
section Using the Cord Retainer.
• Avoid accidental starting. Don't carry a plugged-in
snow thrower with your finger on the switch. Be sure
the switch is off when plugging in the unit.
• Always unplug the unit and allow it to cool before
putting it into storage. Store indoors.
• Always unplug the unit when not in use, and before
performing any maintenance or repairs.
WHILE OPERATING
• Walk, never run.
• Be sure the snow thrower is not in contact with
anything before starting the unit.
• Stay away from the discharge opening at all times.
Keep face, hands, and feet away from concealed
moving or rotating parts.
• Be attentive when using the snow thrower, and stay
alert for holes in the terrain and other hidden hazards
or traffic.
When using electric
machines, basic safety
precautions should always be followed to reduce
the risk of fire, electric shock and personal injury.
Carefully read and understand the entire
operator's manual before using your unit. Pay
close attention to the operating instructions and
safety warnings.
DANGER:
RULES FOR SAFE OPERATION
To prevent electric
shock, use only with
an extension cord suitable for outdoor use.
WARNING:
A B
C
D
Grounding
Pin
Grounding
Pin
Grounding
Means
Metal
Screw
• An adapter (shown in B and C in the above figure) is
available for connecting 3-prong grounding-type plugs
to 2-prong receptacles. The grounding means
extending from the adapter must be connected to a
permanent ground such as a properly-grounded outlet
box. No adapter is available for the plug shown in D.
• Use only 3-wire outdoor extension cords that have 3-
prong grounding-type plugs and 3-pole receptacles
that accept the snow mover’s plug. Replace or repair
damaged cords.
CORD SETS: Please see your dealer for the
appropriate extension cord to use with this product.
Make sure your cord set is in good condition, with a
cord that is heavy enough to carry the current that
your unit will draw. An undersized cord set will cause a
drop in line voltage resulting in a loss of power, as well
as overheating. The table shown above illustrates the
correct size to use depending on the cord length and
nameplate amperage rating. If in doubt, use the next
heavier size line gauge. The smaller the gauge
number, the heavier the cord. To prevent the cord
from disconnecting from the unit, use the cord hook
shown in the Operating Instructions.
To reduce the risk of
electrical shock, use
only SW-A, SOW-A, STOW-A, SJW-A,
SJOW-A, SJTW-A or SJTOW-A cord types.
WARNING:
Cord length (ft.) 25 50 100 150
Wire size (AWG) 16 16 14 14
MINIMUM WIRE SIZE FOR EXTENSION CORDS FOR
120 VOLT APPLIANCES USING 0-12 AMPS