Certa CTLWN4AMWRA, User Manual, Page: 16 / 16

The blade may be unbalanced, bent, or damaged Remove the safety key from the socket, and remove
battery, turn the mower over on the right side, remove
the blade, and check its condition. Replace with a new
blade if necessary.
Mower runs, but cutting
performance is
unsatisfactory, or there is
a loss of power
The battery is not fully charged Charge the battery 5 hours to get a full charge
The blade may be dull Remove safety key from the socket, and remove
battery, turn the mower over on the right side, and
check the condition of the blade. Sharpen or replace
the blade, if necessary.
The blade may be bent, loose, or damaged Remove the safety key from the socket, and remove
battery, turn the mower over on the right side, and
check the condition of the blade. Sharpen or replace
the blade, if necessary
The grass may be too high or too thick for the
cutting height
Raise the cutting height or narrow your cutting swath
and try again.
The Mower is moving too fast Slow down a little bit
Battery loses its power
quickly
The battery is not fully charged Charge the battery 5 hours to get a full charge ,You
will need to charge the battery at least five times to
achieve maximum cutting time
The grass may be too high or too thick Raise the cutting height or narrow your cutting swath
The battery may be getting old The battery will need to be replaced.
Collection bag is
collecting grass poorly
The collection bag is full Empty the collection bag, and clean it if necessary.
The grass is too long, or the Mower is cutting too
low
Raise the cutting height
The Mower is moving too fast Slow down
The rear discharge may be clogged Remove the safety key from the socket, and remove
battery, turn the mower over on the left side, and
clean away any debris from the rear discharge plate
and below the deck
The mesh holes on the collection bag are clogged Clean the collection bag
The collection bag is wet. Allow the collection bag to dry thoroughly before
using it again.
Battery disposal: Dispose of used batteries in an environmentally responsible manner.
WARNING
: Do not attempt to dispose of your battery in a fire. The cell may explode.
The battery contains Li-ion cells. After their lifetime has expired, they must not be disposed of as
normal household rubbish, but must be disposed of properly.
Please dispose of the flat battery via you local municipal disposal point. It is essential to return
the battery or to dispose of it via your local municipal disposal point. Only hand over the battery
in a discharged condition.
If you experience issues or have any questions regarding the mower, please
contact the Kogan customer support team.
15