Worx WG381E Manual Original página 18

INTENDED USE
The chainsaw is intended for sawing of trees, tree
trunks, branches, wooden beams, planks, etc. Cuts
can be sawed with or across the grain. This product is
not suitable for sawing mineral materials.
ASSEMBLY
WARNING! Do not install the battery pack
before it has been completely assembled.
Always use gloves when handling the chain.
CHAIN AND GUIDE BAR ASSEMBLY
1. Unpack all parts carefully. Remove the chain cover
by turning the chain tensioning knob in a counter-
clockwise direction. (See Fig. A1)
2. Place the chainsaw on a solid, level surface.
3. Use only genuine Worx chains or those
recommended for Guide Bar.
4. Slide the chain in the slot around the guide bar.
Ensure the chain is in correct running direction by
comparing it to the chain icon on the guide bar, or
referring to the chain direction symbol found on
the saw body. Ensure the bar tensioning plate is
facing outward. (See Fig. A2)
5. Fit the chain onto the drive sprocket, so that the
fastening bar bolt and the bar locating tab on the
bar pad fit into the keyway of the opening on the
guide bar. (See Fig. B1, B2)
6. Assure all parts are seated properly and hold chain
18 and guide bar in a level position. Make sure the
drive links are fully seated in the drive sprocket
(See Fig. C1), avoiding a kink as shown in Fig. C2.
If kink occurs, pick up on the chain at the guide bar
just ahead of the kink and then pull the kink out.
NOTE: Chain should rotate freely and be free of
kinks.
7. Fit the chain cover and tighten the chain cover by
turning the chain tensioning knob clockwise until it
is tight. (See Fig. D)
8. The chain will stretch while cutting and lose
proper tension. When the chain becomes loose,
completely unscrew the chain tensioning knob
or turn the knob around three (3) full turns in a
counter-clockwise direction, then retighten the
chain tensioning knob to properly reset the chain
tension by repeating Steps 6-7 listed above.
WARNING: The chain is not yet tensioned.
Tensioning the chain applies as described
under "TENSIONING CHAIN". The chain
now needs to be inspected to make sure it is
properly tensioned.
TENSIONING CHAIN (See Fig. E1, E2)
NOTE: New saw chains will stretch. Check the chain
tension frequently when first used and tighten when
the chain becomes loose around the guide bar.
Cordless Chainsaw
WARNING:
Removing the battery pack before adjusting
saw chain tension.
Cutting edges on chain are sharp. Use
protective gloves when handling chain.
Maintain proper chain tension always.
A loose chain will increase the risk of
kickback. A loose chain may jump out of
guide bar groove. This may injure operator
and damage chain. A loose chain will cause
chain, bar, and sprocket to wear rapidly.
1. Place the chainsaw on any suitable flat surface.
2. Turn the chain tensioning knob clockwise until it is
hand tight.
NOTE: The tension is automatically increased
while the chain tensioning knob is being turned
in a clockwise direction. The built-in ratchet
mechanism prevents the chain tension from
loosening.
3. Tilt the saw forward (See E1) where the guide bar
tip is pushed in an downward direction. This will
remove slack from the chain.
4. Fully tighten the chain tensioning knob by turning
it clockwise.
5. Double check the tension set by the automatic
chain tensioning knob. The correct chain tension
is reached when the chain can be raised approx.
Half the drivelink depth (3-5mm) from the guide
bar in the center. This should be done by using one
hand to raise the chain against the weight of the
machine. (See Fig. E2)
NOTE: The chain is properly tensioned when it can be
lifted off of the Guide Bar and the drivelink is within
the rail of the guide bar.
NOTE: The chain will stretch while cutting and lose
proper tension. When the chain becomes loose,
completely unscrew the chain tensioning knob or turn
the knob around three full turns in a counter-clockwise
direction, then retighten the chain tensioning knob to
properly reset the chain tension by repeating Steps 1-4
listed above.
LUBRICATION (See Fig. F)
Important: The chainsaw is not filled with
oil. It is essential to fill with oil before
use. Never operate the chainsaw without
chain oil or at an empty oil tank level, as this
will result in extensive damage to the product.
NOTE: Chain life and cutting capacity depend
on optimum lubrication. Therefore, the chain is
automatically oiled during operation.
Filling oil tank:
WARNING: Removing the battery pack
before filling the oil tank.
1. Set chainsaw on any suitable surface with oil filler
cap facing upward.
2. Clean area around the oil filler cap with cloth and
unscrew the cap by turning it counter clockwise.
EN