Craftsman 944.514610 - Manual (Page 11)

• Watch out for branches immediateiy
behind the branch being pruned. If
the chain hits the rear branch, dam­
age to the unit may occur.
• Be alert for springback. Watch out
for branches that are bent or under
pressure. Avoid being struck by the
branch or the pruner when the ten­
sion in the wood fibers is released.
• Keep a clear work area. Frequently
clear branches out of the way to
avoid tripping over them.
• Long branches should be removed
in several pieces.
PRUNING TECHNIQUE
When ready to cut, accelerate to full
throttle and apply a light cutting pres­
sure.
DO NOT use back and forth
sawing action.
Coliar
1. Make the first cut 6 inches {15 cm)
from the tree trunk on the bottom
of the limb. Use top of guide bar
to make this cut. Cut 1/3 through
the diameter of the limb.
NOTE:
When making the second and
third cuts, rest the foot of the pruner
against the tree limb that is being cut
to prevent whipping of the branch.
Next, move 2-4 inches ( 5 - 1 0
cm) farther out on the limb and
make a second cut all the way
through the limb.
Then, make a final cut leaving a 1
- 2 inch (2.5 - 5 cm) collar from
the trunk of the tree to avoid dam­
age to the tree.
Pruning technique
MAINTENANCE
Ak WAR NIN G ; Always stop unit
and disconnect spark plug wire (or
disconnect powerhead from power
source) before performing mainte­
nance.
CHECK FOR DAMAGED OR
WORN PARTS
Contact a Sears Service Center for
replacement of damaged or worn
parts.
• Oil tank - Discontinue use of pruner
attachment if oil tank shows signs of
damage or leaks.
CHECK FOR LOOSE
FASTENERS AND PARTS
• Bar clamp nut
• Fasteners
INSPECT AND CLEAN UNIT AND
DECALS
• After each use, inspect complete
unit for loose or damaged parts.
Clean the unit and decals using a
damp cloth with a mild detergent.
• Wipe off unit with a clean dry cloth.
CHECK CHAIN TENSION
^WARNING: Wear protective
gloves when handling chain. The
chain is sharp and can cut you even
when it is not moving. Make chain ad­
justments with lower end supported.
Chain tension is very important. Chains
stretch during use. This is especially
true during the first few times you use
your pruner. Always check chain ten­
sion each time you use and refuel your
unit.
11