Craftsman 79960 Chipper User Manual


 
OPERATION
To Add Gasoline
1, Stop the engine and wait for all moving parts to
come to a complete stop. Disconnect the spark plug
wire and secure it away from the spark plug, Allow
the engine and muffler to cool for at least three
minutes,
2. Clean area around fuel fill cap and remove cap (A in
Figure 19) from fuel tank_
3. Use a clean funnel to fill the fuel tank to 1/2 inch
below the bottom of the filler neck (to provide room for
fuel expansion).
4. Re-install the fuel fitl cap securely and wipe up any
spilled gasoline.
PRE-STARTING PROCEDURES
IMPORTANT; REVIEW THE SAFETY SECTION AND
READ THIS SECTION IN ITS ENTIRETY BEFORE
STARTING THE ENGINE,
With the spark plug wire disconnected from the spark
plug, perform the following pre-starting procedures as
required before each start-up:
[] Place the machine outdoors on level ground_
[] Make sure you are wearing safety goggles (and
heavy work gloves if using the chipper),
[] Be sure that all bystanders are at least 25 feet away
from the area of operation,
[] Check that the chipper chute, vacuum inlet, or
discharge deflector are empty (after initial use of the
machine).
Q Check that all screws, nuts, bolts, and other fasteners
are properly secured_
O Check the oi! level in the engine
Q Re-attach the spark plug wire before starting the
engine,,
SAFETYINTERLOCK SYSTEM
Your machine is equipped with a Safety Interlock System
which prevents the engine from starting unless the
collection bag (or blower deflector) is installed. The rod
(A, Figure 20) must be positioned as shown in slot (B) in
order to start the engine..
The system also stops the engine if the operator attempts
to remove the bag or blower deflector while the engine is
running When the rod is not in place, a circuit doses to
ground out the engine
If the safety interlock system fails, shut off the engine and
do not operate the machine until the system has been
repaired, Contact your local Sears service center for
repairs,
WARNING
To avoid personalinjury or propertydamage, do not
operale this machine unless the safety interlock
systemisfunctioningproperly°
Figure
19
19: Fill fuel tank.
DANGER
To Prevent PersonalInjury or Property Damage:
,, Cutting blades begin to rotate when the engine
starts and slow down gradually after the engine is
shut off. Do not allow handsor any other part ofthe
body or clothing inside the vacuum inlet, chipper
chute, dischargeopening,blower deflector opening,
or near anymoving part.
,, Do not run the engine in an enclosedarea° Engine
exhaust contains carbon monoxide gas, a deadly
poison that is odorless, colorlessand tasteless. Do
not operate this equipment near buildings,windows,
or air conditioners.
B
Figure 20: Safety Interlock System.