Replacing The Cutting Blade; Troubleshooting - Cramer 82LM46S Manual Del Usaurio

WARNING!
Do not lubricate any of the wheel components. Lubrication may
cause the wheel components to fail during use, which could
result in serious personal injury to the operator and/ or mower or
property damage.

Replacing The Cutting Blade

NOTE: Only use authorised replacement blades. Replace worn or damaged
blades and bolts in sets to preserve balance.
1 Stop the motor and remove the safety key. Allow blade to come to a
complete stop.
2 Remove the battery pack.
3 Turn the mower on its side.
4 Wedge a block of wood between the blade and mower deck to prevent the
blade from turning.
5 Loosen the blade bolt by turning it counterclockwise (as viewed from bottom
of mower) using a 27 mm wrench or socket (not provided).
6 Remove the blade bolt and blade.
7 Place the new blade on the shaft. Ensure blade is properly seated with shaft
going through center blade hole and the two blade posts on the fan inserted
into their respective holes on the blade. Make sure it is installed with the
curved ends pointing up toward the mower deck and not down toward the
ground. When seated properly, the blade should be flat against the fan.
8 Thread the blade bolt on the shaft and finger tighten.
9
Torque the blade bolt down clockwise using a torque wrench (not provided)
to ensure the bolt is properly tightened. The recommended torque for the
blade bolt is 62.5~71.5 kgfcm (350-400 in.-lb.).
(see Figure 10-11)

Troubleshooting

PROBLEM PROBABLE CAUSE
Handle is not Carriage bolts are not
in position. seated properly.
Battery is low in
charge.
Battery is either
Mower is not
inoperable or will not
starting.
take a charge.
The safety key is not
inserted.
Lawn is rough or
Mower is
uneven or cutting
cutting grass
height not set
unevenly.
properly.
Wet grass clippings
Mower is
are sticking to the
not mulching
underside of the
properly.
deck.
High grass, rear of
mower housing and
Mower is blade are dragging
hard to push. in heavy grass, or
cutting height too
low.
SOLUTION
Adjust the height of the handle
and make sure the carriage bolts
are seated properly.
Charge the battery.
Replace the battery.
Insert the safety key.
Move the wheels to a higher
position. All wheels must be
placed in the same cutting height
for the mower to cut evenly.
Wait until the grass dries before
mowing.
Raise the cutting height.
11
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