ENGLISH
10
Regular maintenance ensures a long effective life for your
chainsaw.
Saw Chain and Guide Bar
After every few hours of use, remove the guide bar and
cleanthoroughly.
Saw Chain Sharpening (Fig. S, T, U)
CAUTION: Sharp chain. Always wear protective
gloves when handling the chain. The chain is sharp
and can cut you when it is notrunning.
WARNING: Sharp moving chain. To prevent
accidental operation, ensure the tool is unplugged
before performing the following operations. Failure to
do this could result in serious personalinjury.
NOTE: The cutters will dull immediately if they touch the
ground or a nail whilecutting.
MAINTENANCE
WARNING: To reduce the risk of serious personal
injury, turn unit off and disconnect it from
power source before making any adjustments or
removing/installing attachments or accessories.
An accidental start-up can causeinjury.
1. Always start a cut with the saw chain running at
fullspeed.
2. Place the bottom spike
22
of the chain saw behind the
area of the initial cut as shown in Fig.O.
Fig.O
CUT FROM TOP (OVERBUCK)
AVOID CUTTING EARTH
22
3. Turn the chain saw on then rotate the saw chain and bar
down into the tree, using the spike as ahinge.
4. Once the chain saw gets to a 45° angle, level the chain
saw again and repeat steps until you cut fullythrough.
5. When the tree is supported along its entire length, make
a cut from the top (overbuck), but avoid cutting the
earth as this will dull your sawquickly.
• Fig.P- When supported at one end
First, cut 1/3 the diameter from the underside
(underbuck). Then make the finishing cut by
overbucking to meet the firstcut.
Fig. P
1
1
2
2nd CUT OVERBUCK
(2/3 DIAMETER)
TO MEET 1st CUT
(TO AVOID PINCHING)
1st CUT UNDERBUCK
(1/3 DIAMETER)
AVOID SPLINTERING
• Fig.Q- When supported at bothends. First, cut 1/3
down from the top overbuck. Then make the finished
cut by underbucking the lower 2/3 to meet the firstcut.
Fig.Q
2nd CUT UNDERBUCK
(2/3 DIAMETER)
TO MEET 1st CUT
(TO AVOID PINCHING)
1st CUT OVERBUCK
(1/3 DIAMETER)
TO AVOID SPLINTERING
• Fig.R- When on a slope always stand on the uphill
side of the log. When “cutting through”, to maintain
complete control reduce the cutting pressure near the
end of the cut without relaxing your grip on the chain
saw handles. Don’t let the chain contact the ground.
After completing the cut, wait for the saw chain to stop
before you move the chain saw. Always stop the motor
before moving from cut tocut.
Fig.R