Operating Instructions - Craftsman 316.79246 Operator's Manual

OPERATING PRECAUTIONS
WARNING:
Dress properly to reduce the risk of injury
when operating this unit. Do not wear loose clothing or
jewelry. Wear eye and ear/hearing protection. Wear heavy
long pants, boots and gloves. Wear a hard hat. Use a full
face shield when needed.
1. Keep bystanders 50 feet (15 meters) away when operating the saw.
2. Do not use the pole saw
to cut down trees. Use a
chain saw without a pole
attachment.
3. Make sure the oil tank is
full and oil is lubricating
the chain prior to starting.
4. Grip pole saw/ trimmer
securely—one hand on the
grip, the other on the
handle.
5. Keep finger off the trigger
until ready to make cut.
6. Before starting the pole
saw, make sure the chain
is not touching anything.
7. Keep all parts of your
body away from the chain
when the saw is running.
8. Do not force the chain saw
while cutting. Apply light
pressure. It will do the job
better and safer at the rate
for which it was intended.
9. When cutting limbs or
branches that are under
tension, use extreme
caution. Be alert for wood
springing back. When wood
tension is released, the limb
could spring back and
strike operator causing
severe injury or death.
10. When carrying pole saw
from one place to another:
• hold pole at balance point
• keep guide bar and chain to the rear
11. Do not cut small brush and saplings with the pole saw. Slender
matter may catch in the chain and be whipped toward you. This
could also pull you off balance.
12. Never stand directly under the limb you are trimming. Always
position yourself out of the path of falling debris (Fig. 4).
13. Never stand on a ladder or other type of unstable support while
using the pole saw.
14. Always use both hands to operate pole saw. Keep a firm, steady
pressure on the pole saw while cutting, but do not try to force
the saw through the wood.
WARNING:
Do not use the pole saw to cut limbs larger
than 4" (10 cm) in diameter.
15. Keep other persons away from cutting end of pole saw and at a
safe distance from work area. (Fig. 5).
16. Do not use the pole saw near cable, electric power or telephone
lines. Maintain a minimum clearance of 50 feet (15 m) from all
power lines (Fig. 6).
STARTING INSTRUCTIONS
WARNING:
To reduce the risk of fire and burn injuries,
start the engine at least 30 ft. (9.1 m) from the fueling spot,
outdoors only.
Start and operate your pole saw without assistance. For specific
starting instructions, see the appropriate section of your powerhead
manual. Proper starting methods reduce the risk of injury.

OPERATING INSTRUCTIONS

1. Place the pole saw on firm ground or other solid surface in an
2. Maintain good balance and secure footing.
OPERATING TIPS
• Avoid kickback. Kickback can result in severe injury or death.
Fig. 4 • Do not operate the pole saw while in a tree, on a ladder or any
• Do not extend your arms above shoulders when using the pole
• Seek professional help if you are facing conditions beyond your
• Trimming a tree is the process of cutting limbs from a living tree.
• Before starting unit, always check the chain lubrication and oil
Fig. 5
NOTE: The chain must be continously coated with oil to function
To trim a limb (pruning):
Fig. 6
1. Make the first cut six inches from tree trunk on the underside of
2. Move two to four inches
3. Make the third cut as close
4. Make the fourth cut directly above the third cut. Cut down to
6
open area.
WARNING:
Kickback may occur when the nose or tip of
the guide bar touches an object, or when the wood closes
in and pinches the saw chain in the cut. Tip contact in
some cases may cause a lightning-fast reverse action,
kicking the guide bar rapidly back towards the operator.
Pinching the saw chain along the top of the guide bar may
push the guide bar rapidly back towards the operator.
Either of these reactions may cause you to lose control of
the saw, which could result in serious injury to the user.
Do not
rely exclusively upon the safety devices built into
your saw. As a chain saw user, you should take several
steps to keep your cutting jobs free from accident or injury.
other unstable work surface, or in any awkward position. You may
lose control of the pole saw causing severe injury.
saw.
ability.
Make sure your footing is firm. Keep your feet apart. Divide your
weight evenly on both feet.
tank level.
properly. Make sure that the oil adjustment screw is set
appropriately.
WARNING:
If the oil tank runs out, the oil ajustment screw
hole becomes clogged, or the chain fails to get proper
lubrication in any fashion, the chain will overheat and cause
irreversible damage to the unit and may result in severe injury.
Excessive heat from friction can lead the chain to
catastrophically fail and come off the bar while operating.
the limb. Use the top of the guide bar to make this cut. Cut a
third of the way through
the diameter of the limb
(Fig. 7).
farther out on the limb.
Make the second cut from
above the limb. Continue
the cut until you cut the
limb off.
to the tree trunk as
possible on underside of limb stub. Use the top of the guide bar
to make this cut. Cut a third through the diameter of stub.
meet the third cut. This will remove the limb stub.
Cut 4 Cut 2
6in
(15.2cm)
2-4in (5.1-10.2 cm)
Cut 1
Cut 3
Fig. 7