Operating Guide

• Examine the power button for correct operation.
• Remove external unwanted material from the
product with a soft brush or dry cloth. Do not clean
with water, cleaning fluids, or solvents.
•
Use a soft brush to remove unwanted material from
the air vents.
• Examine the product for missing, damaged, loose or
worn parts.
• Examine the product to make sure the moving parts
align and are safe for operation.
• Lubricate the blades to prevent corrosion. The
lubricant must not be poisonous or dangerous to
persons, animal or plants. Make sure that the
lubricant goes between the top and bottom blades.
• Attach the blade guard.
• Lock the product in an area that children and not
approved persons cannot access.
• If the product is damaged, speak to an approved
service center. Do not use a damaged product.
TROUBLESHOOTING
Problem Possible faults Possible step
The product
does not start
The power is off. Start the power. See To start the motor on page 6 .
No electrical contact between
the product and battery pack.
Install the battery pack correctly. See
To install the battery pack on
page 6 .
The battery pack is not charg-
ed.
Charge the battery pack. See the operator's manual for the battery
pack.
The battery pack or product
are too hot.
Let the battery pack and product cool down before you start the
product.
The battery pack or product
are too cold.
Let the battery pack and product become warm before you start
the product.
Motor controller is too hot. Let the battery pack and product cool down for a minimum of 1
hour before you start the product.
Blades do not
move
Blades are blocked Remove unwanted material
Error codes
The error codes help you do troubleshooting on the
battery pack and/or the battery charger while it charges.
Note: Look at the battery state of charge LED with the
ribs of the battery pointed up to see the correct
orientation of the LED lights.
LED screen Possible faults Possible steps
LED 1 is red and LED 4 is
green, battery pack does not
charge or operate correctly in
product
Internal fuse is blown Speak to an approved service center.
LED 1 is red Irregular cell voltage Speak to an approved service center.
LED 4 is green Battery pack is over-
charged
Remove the battery pack from the battery charger and in-
stall in the product. Operate the product. Battery charger
may be defective. Speak to an approved service center.
8 398 - 002 - 20.11.2017