PROBLEM
CAUSE
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When the mower is turned off on
ground without removing the battery
pack(s) from the mower, the battery
indicators, start/stop button and set
button will remain illuminated for a
period.
The battery indicators are
◾
still on when the mower is
When the mower is turned off on
turned off.
a slope without setting the parking
brake pedal at the braking position,
the battery indicators will keep on
until the battery charge is depleted.
The beeping indicator keeps
sounding at the same time.
◾
The LCD screen fails to be
The pressing time on the start/stop
illuminated with all icons on.
button is not sufficient.
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The blades are dull.
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The mower cuts unevenly,
The blades are bent.
with significant height
◾
The mower deck is not leveled,
difference front to rear.
resulting in different cutting blade
height.
◾
The mower deck nuts are loosened
The actual grass cutting
on the suspension linkage
height is not aligned with the
◾
claimed height.
The mower deck is damaged or
seriously worn.
◾
Wet grass clippings are sticking to
the underside of the deck.
The mower does not mulch
◾
properly.
The mower is set to cut too much
grass at once.
◾
The cutting blades are loose.
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The blades are bent.
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The mower deck is not leveled.
There is excessive vibration.
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The mower deck nuts are loosened
on the suspension linkage.
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The mower is set to cut too much
grass at once.
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The mower is set to cut too much
grass at once when the grass is tall.
There are grass or debris
◾
remaining on the ground
The grass is wet.
after mowing.
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The driving speed is high.
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The blade speed is low.
SOLUTION
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No action is needed. The battery indicators will go off when the
mower shuts off after a period. Refer to the section "STOPPING
THE MOWER" for specific time.
◾
Set the parking brake pedal in the braking position before the
operator leave the tool on the slope.
◾
The LCD screen will only display "Fuel Gauge" when the start/stop
button is pressed briefly.
◾
The LCD screen will turn on after the start/stop button has been
pressed for sufficient time.
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Sharpen or replace the cutting blade as instructed in this manual.
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Replace the bent cutting blade following the instructions in section
"REPLACING THE CUTTING BLADES".
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Level the mower deck following the instructions in section
"LEVELING THE MOWER DECK".
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Follow the instructions in section "LEVELING THE MOWER DECK"
to make correct front-to-rear adjustment for the mower deck and
securely tighten the nuts on the suspension linkage.
◾
Follow the instructions in section "REMOVING THE MOWER DECK"
to have mower deck replacement.
◾
Wait until the grass dries before mowing.
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Raise the deck cutting height.
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Tighten the blade bolt to the recommended torque.
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Replace the bent cutting blade following the instructions in section
"REPLACING THE CUTTING BLADES".
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Level the mower deck following the instructions in section
"LEVELING THE MOWER DECK".
◾
Tighten the nuts on the suspension linkage.
◾
Raise the deck cutting height.
◾
Begin with a high cutting height and reduce it until the desired
mowing result is attained. Grass over 6 inches tall should be
mowed twice, at successively lower cutting heights.
◾
Do not mow when the grass is wet until the grass dries.
◾
Slow down the driving speed.
◾
Increase the blade speed gradually.
ZERO TURN RIDE-ON MOWER — ZT5200E-L
EN
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