KRESS KG757E Manual De Instrucciones página 14

require that an area be mulched a second time to
fully disperse the grass throughout the lawn. If cutting
a second time, it is advisable to cut perpendicular
(across) the first cut pattern. DO NOT CHANGE
CUT PATTERN IN ANY WAY THAT WOULD CAUSE
MOWING DOWN A HILL.
5) Change your cutting pattern from week to week. This
will help prevent matting and graining of the lawn.
6) Do not mow on a slope that has an angle of greater
than 15
o
CUTTING AREA
The cutting area can be affected by several factors, such
as cutting height, lawn humidity, grass length and density.
Besides, starting and stopping the mower too many times
during operation will reduce the cutting area.
It is ideal for mowing up to 800m² lot sizes.
TIPS:
1) It is recommended to mow your lawn more frequently,
walk at normal pace, and not to start/stop the mower
too often during operation.
2) For best performance, please ensure use fully
charged battery pack(s) and always cut off 1/3 or less
of the grass height.
3) Walk slowly when cutting long grass, so as to have
more effective cutting and properly discharge the
clippings.
4) Avoid cutting wet grass, otherwise it will stick to the
underside of the deck and the clippings cannot be
collected or discharged properly.
14
5) A higher cutting height shall be applied to new or
thick grass and it will extend the battery duration.
EN
Adjusting the cutting height (See Fig. I)
Press and hold Cutting-height adjustment lever. Adjust
the cutting height up and down.
WARNING! Stop, release operating bail and wait
until the motor stops before adjusting height. The
blades continue to rotate after the machine is switched
off, a rotating blade can cause injury. Do not touch
rotating blades.
Opening the Led headlight (See Fig. J)
Press the switch button for Led headlight.
AFTER OPERATION:
STORAGE (See Fig. K1, K2)
Stop the mower and always unplug the safety key and
remove the batteries. 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.
MAINTENANCE
WARNING: Stop the mower and unplug the safety
key and remove the batteries before removing the
grass collection bag.
NOTE: To ensure long and reliable service, perform the
following maintenance procedures regularly. Check for
obvious defects such as a loose, dislodged or a damaged
blade, loose fittings, and worn or damaged components.
Check that the covers and guards are all undamaged and
are correctly attached to mower. Carry out any necessary
maintenance or repairs before operating mower. If the
mower should happen to fail despite regular maintenance,
please call our customer helpline for advice.
BLADE SHARPENING
KEEP BLADE SHARP FOR BEST MOWER
PERFORMANCE. A DULL BLADE DOES NOT CUT
GRASS CLEANLY OR MULCH PROPERLY.
WEAR PROPER EYE PROTECTION WHILE
REMOVING, SHARPENING, AND INSTALLING
BLADE. ENSURE THAT SAFETY KEY IS
REMOVED.
Sharpening the blade twice during a mowing season
is usually sufficient under normal circumstances. Sand
causes the blade to dull quickly. If your lawn has sandy
soil, more 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 and unplug the safety
key, remove the 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 your Mower 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.