Worx Nitro WG748E Manual Original página 16

frequent sharpening may be required.
REPLACE BENT OR DAMAGED BLADE IMMEDIATELY.
WHEN SHARPENING THE BLADE (See Fig. L)
1. Make sure blade remains balanced.
2. Sharpen blade at the original cutting angle.
3. Sharpen cutting edges on both ends of blade to keep it
balanced, removing equal amounts of material from both
ends.
Note:
1. Be sure the mower is turned off . Remove the key and
batteries.
2. Place the mower in stand up storage mode.
BLADE BALANCING (See Fig. M)
Check balance of blade by placing center hole in blade M-1
over a screwdriver shank M-2, clamped horizontally in a vise
M-3. If either end of the blade rotates downward, file that
end. Blade is properly balanced when neither end drops.
BLADE MAINTENANCE (See Fig. N1, N2)
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 safety
key and batteries 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 spanner 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.
16
STORAGE (See Fig. K1,K2)
Stop the mower, and always remove the Safety Key and bat-
teries. Clean the exterior of the machine thoroughly using a
soft brush and cloth. Do not use water, solvents or polishes.
Remove all grass and debris, especially from the ventilation
slots.
Turn the machine on its side and clean the blade area. If
grass cuttings are compacted in the blade area, remove with
a wooden or plastic implement.
Store the machine in a dry place. Do not place other objects
on top of the machine.
To aid storage, Press and hold Quick-release button, and fold
the Handle bar.
ENVIRONMENTAL
PROTECTION
Waste electrical products must not be disposed of
with household waste. Please recycle where facilities
exist. Check with your local authorities or retailer for
recycling advice.
Cordless Lawn Mower
TROUBLESHOOTING
PROBLEM
1. Mower doesn't A. Check to make sure safety key has
run when been installed and is fully seated
Operating Bail is and that Safety lock-out button is
activated. completely pushed.
B. Release Operating Bail to turn
mower off. Remove safety key and
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 safety key and
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.
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 safety key and batteries.
entire lawn. Turn mower over 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.
SOLUTION
EN