56-VOLT LITHIUM-ION ELECTRIC LAWN TRACTOR — TR4200/TR4200-FC66
PROBLEM CAUSE SOLUTION
The blades stop rotating
during grass cutting.
◾
The tractor is overloaded.
◾
Raise the deck cutting height or slow down the driving
speed to reduce the load of the tractor.
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The deck is clogged with grass and debris.
◾
Clean the deck and make certain that the blades have
freedom of movement.
◾
The tractor is overheated.
◾
Reduce the load of the tractor, by raising the deck
cutting height or slowing down the blade/driving
speed and allow the tractor to cool.
◾
The battery pack(s) in the tractor’s battery
compartment is overheated, resulting in combined
Ah rating of all inserted batteries to be below
15Ah.
◾
1. The tractor can continue working if the combined
battery Ah rating, overheated battery excluded, is
equal to or more than 15Ah. Once the overheated
battery returns to normal temperature, it will join in
powering the tractor immediately.
2. If the combined battery Ah rating is less than 15Ah,
the tractor will not work until more battery packs
are inserted into the vacant battery compartments.
3. Reduce the load of the tractor by raising the deck
cutting height or slowing down the driving speed
when resuming operation.
◾
The tractor is in Limp-Home mode.
◾
When the tractor is in Limp-Home mode, the blades
are automatically switched into low rotation speed.
The operator should stop working and drive to the
battery charging area as soon as possible.
◾
The tractor is hit by a foreign object, resulting in
motor self-protection.
◾
Push the PTO switch down and then up to restart the
blade motors.
◾
The tractor moves in reverse with the MOWING IN
REVERSE OFF icon illuminated on the LCD screen
.
◾
Press the PTO switch down and restart the blade
motors following the instructions in the section “To
Activate (Enter) MOWING IN REVERSE”.
The audio indicator
continues sounding.
◾
The tractor is in Limp-home mode and the blades
are not turned off.
◾
Push the PTO switch down to turn off the blade
motors. The audio indicator will stop sounding when
the blade motors are turned off.
◾
The tractor stops driving on a slope and the
operator is off the seat without setting the
parking-brake pedal at the parking-brake position.
◾
Set the parking-brake pedal in the parking-brake
position before leaving the tractor on the slope.
The power indicators on
battery packs are still
illuminated when the tractor
is turned off.
◾
When the tractor is turned off on level ground
without removing the battery pack(s) from
the tractor, the power indicators will remain
illuminated for 1 hour.
◾
No action is needed. The power indicators will go off
after 1 hour has passed.
◾
When the tractor is turned off on a slope without
setting the parking brake, the power indicators on
battery packs will stay on until the battery charge
is depleted. The audio indicator keeps sounding at
the same time.
◾
Set the parking-brake pedal at the parking-brake
position before leaving the tractor on the slope.
Otherwise, the tractor may slide down the slope.
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