63
56-VOLT LITHIUM-ION ELECTRIC ZERO TURN MOWER — ZT5200L/ZT5200L-FC
PROBLEM
CAUSE
SOLUTION
There is excessive vibration.
◾
The cutting blades are loose.
◾
Tighten the blade bolt to the recommended torque
36-41 ft-lb (50-55 Nm).
◾
The blades are bent.
◾
Replace the bent cutting blade following the
instructions in section "
REPLACING THE CUTTING
BLADES
".
◾
The mower deck is not leveled.
◾
Level the mower deck following the instructions in
section "
LEVELING THE MOWER DECK
".
◾
The mower deck nuts are loosened on the
suspension linkage (see Fig. 33).
◾
Use a 23/32 in (18mm) open-end wrench (not
supplied) to tighten the four nuts on the suspension
linkage (two for each side).
◾
The mower is set to cut too much grass at once.
◾
Raise the deck cutting height.
There are grass or debris
remaining on the ground
after mowing.
◾
The mower is set to cut too much grass at once
when the grass is tall.
◾
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.
◾
The grass is wet.
◾
Do no mow when the grass is wet until the grass
dries.
◾
The driving speed is high.
◾
Slow down the driving speed.
◾
The blade speed is low.
◾
Increase the blade speed gradually.
Short run time of the mower
with included battery.
◾
Lawn terrain, grass conditions, cutting-height
setting, driving speed, blade speed, etc. will
greatly affect the running time.
◾
Refer to chapter “
TIPS TO INCREASE THE RUN TIME
”
for instructions.
The mower is not tracking
straight.
◾
The tire pressures for the left and right rear
wheels are different.
◾
Check and adjust the air pressure in both rear wheel
tires, according to the recommendation in section
"
CHECKING THE TIRE PRESSURE
" in this manual.
◾
The driving speed for the left and right rear wheels
are different.
◾
Calibrate the lap bars following the instructions in
section "
CALIBRATE LAP BARS
".
The parking-brake pedal
cannot not be released from
the braking position or is
slow to spring back.
◾
There may be debris or dirt getting inside the
parking-brake pedal.
◾
Open the parking-brake pedal box to thoroughly clean
the box inside and close it. Resetting the parking-
brake pedal to see whether the problem is solved. If
not, contact a qualified service technician for repair.
The mower cannot be
charged via charging port
with the mower status indi-
cator shining solid red.
◾
The plug of the charger is not correctly inserted
into the charging port on the mower.
◾
Reconnect the charger plug to see whether the
mower can be charged normally.
◾
The plug of charger was firstly connected into
the charging port, and the AC output was not
connected in 5mins later.
◾
Reconnect the charger plug to the AC output.
◾
Charger malfunction.
◾
Contact a qualified service technician for inspection
and have charger repaired if needed.
◾
The charger port on the mower is faulty.
◾
Contact a qualified service technician for repair.
The charging time via the
mower charging port is too
long.
◾
The charger is not suitable.
◾
Use EGO charger CHV1600/CHV1600-FC for charging
the electric zero turn mower directly.