Landworks GUO049, Operator'S Manual

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TROUBLE SHOOTING
1. Normal and regular maintenance will extend the service life of the equipment.
2. The following troubleshooting guide lists the most common problems, causes and solutions.
E9
PROBLEM
Engine won't start.
Engine stops suddenly.
Cutting ability reduced.
Abnormal vibration of
equipment.
Note: Stop the motor
immediately and
disconnect the
power.
POSSIBLE CAUSE
1. The cutting blade is stuck.
2. The motor is overheated.
3. The extension cord is too long.
4. The device is not connected to power.
5. The overload protector starts.
6. The motor or electrical components is
malfunction.
1. Turn off the power switch unexpectedly.
2. Disconnect the power plug.
3. The motor is overheated.
4. The overload protector starts due to
the blockage.
5. The motor or electrical components is
malfunction.
1. The blade edge is worn.
2. The blade is not installed correctly.
3. The discharge port is blocked.
4. The extension cord is too long.
5. There are other electrical loads
connected to the power supply.
1. The blade is loose or unstable.
2. The equipment fastener is loose.
SOLUTIONS
1. Remove the blockage.
2. Operate the equipment in the area
with air circulation.
3. Select extension wire reasonably.
(high power loss due to resistance).
4. Connect the power supply.
5. Reset the overload protector.
6. Repair or replacement by
professional technicians.
1. Restart the power switch.
2. Reconnect the power plug.
3. Run after cooling the motor.
4. Reset the overload protector after
removing the blockage.
5. Repair or replacement by
professional technicians.
1. Replaced by professional technicians.
2. Installed by professional technicians.
3. Remove the blockage.
4. Select extension wire reasonably.
(high power loss due to resistance).
5. The device should connect to the
power supply separately. (Other
electrical loads will reduce power)
1. Check blades and replace as
necessary.
2. Tighten bolts and nuts.