Worx WG761 Mode D'emploi page 15

Check balance of blade by placing center hole in blade Q-1
over a screwdriver shank Q-2, clamped horizontally in a vise
Q-3. If either end of the blade rotates downward, file that
end. Blade is properly balanced when neither end drops.
BLADE MAINTENANCE (See Fig. R1, R2)
Replace yourMower Blade after 50 hours mowing or 2 years,
which ever is the sooner-regardless of condition.
Follow these procedures to remove and replace the Blade.
You will need garden gloves (not provided) and a spanner
wrench (not provided) to remove the Blade. Make sure bat-
teries are not installed. Wedge a block of wood between the
blade and the mower deck to prevent the blade from turning
and unscrew the Blade Bolt counter-clockwise using a span-
ner wrench, and then remove the Blade.
To re-assemble, position the Blade with the cutting edges
towards the ground. Then securely tighten the Blade Bolt.
For Battery tools
The ambient temperature range for the use and storage of
tool and battery is 0°C-45°C (32°F-113°F).
The recommended ambient temperature range for the
charging system during charging is 0°C-40°C (32°F-104°F).
TROUBLESHOOTING
PROBLEM SOLUTION
1. Mower doesn't A. Check to make sure Safety lock-
run when out button is completely pushed.
Operating Bail is B. Release Operating Bail to turn
activated. mower off. Remove batteries, turn
mower over and check that blade is
free to turn. If not free, return to an
authorized servicer. Blade should
turn freely.
C. Has battery been fully charged?
Plug in charger and wait for green
light to come on.
2. Motor stops A. Release Operating Bail to turn
while mowing. mower off. Remove batteries,turn
mower over and check that blade is
free to turn. If not free, return to an
authorized servicer. Blade should
turn freely.
B. Raise cutting height of wheels to
highest position and start mower.
C. Has battery been fully charged?
Plug in charger and wait for green
light to come on.
D. Avoid overloading the mower. Slow
down the cutting pace by pushing
mower slower or raise the cut height.
Or both.
Cordless Lawn Mower
3. Mower runs A. Has battery been fully charged? Plug
but cutting in charger and wait for green light to
performance is come on."
unsatisfactory, B. Release Operating Bail to turn mower
or does not cut off. Remove batteries. Turn mower over
entire lawn. and check: Blade for sharpness - Keep
blade sharp. Deck and discharge chute
for clogging.
C. Wheel height adjustment may be set
too low for grass condition. Raise cutting
height.
4. Mower is too A. Raise cutting height to reduce
hard to push. deck drag on grass. Check each
wheel for free rotation.
5. Mower is A. Release Operating Bail to turn
abnormally mower off. Remove batteries. Turn
noisy and mower on side and check blade
vibrates. to ensure it has not been bent or
damaged. If blade is damaged,
replace with a replacement blade.
If the underside of the deck is
damaged return mower to an
Authorized service center.
B. If there is no visible damage to the
blade and the mower still vibrates:
Release Operating Bail to turn mower
off, Remove batteries, and remove
blade. Rotate blade 180 degrees and
retighten. If mower still vibrates,
contact customer service.
6. Vibration A. Wet grass and/or debris has
sensation and/ collected to the inner wall of the
or swooshing deck, creating unbalanced airflow.
sound Remove batteries and remove debris
coming from from inner deck wall.
underneath
deck.
7. Battery A. Check plug connection.
charger LED's B. Replace charger.
not on.
8. Battery A. Battery needs to be diagnosed.
charger LED Take to authorized service center.
does not flip to
green.
9. Mower not A. Remove mulch plate when
picking up bagging.
clippings with B. Chute clogged. Release Operating
the Grass Bail to turn mower off. Remove
Collection Bag. batteries. Clear chute of grass
clippings.
C. Too much cut grass. Raise cutting
height of wheels to shorten length
of the cut.
D. Bag full. Empty bag more often.
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