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the scarifier and aerator.
• Store the scarifier and aerator in a dry place.
• For longer life, all screw-fastened parts, such as wheels and axles should be cleaned and subsequently oiled.
• Regular servicing of the scarifier and aerator not only secures longer life and performance, but ensures
accurate and optimum scarification of your lawn.
• At the end of the season, carry out a general check of the scarifier/aerator, and remove all residue collected.
Before the start of every season, it is absolutely necessary to check the state of the scarifier / aerator. Contact
your local Cobra repair agent if repair work is necessary.
10. STORAGE AND TRANSPORT
Storage
Store the equipment and accessories out of children’s reach in a dark and dry place which is frost protected.
The ideal storage temperature is between 5 and 30
℃
. Store the machine in its original
packaging.
Transport
•Switch the machine off and remove the battery before transporting it.
•Fit the shipping protectors if any.
•Protect the machine from damage and the strong vibrations that can occur particularly when transporting in
vehicles.
•Secure the machine against slipping and tipping over.
11.TROUBLESHOOTING
Fault
Possible causes
Rectification
Motor does not start.
a) Internal terminals disconnected.
b) Safety lock-off defective.
c) Blades/tines housing clogged.
d) On-off button is not connected.
e) Battery is not correctly inserted.
a) See your local Cobra dealer.
b) See your local Cobra dealer.
c) Change the Scarifier/aerator depth
if necessary and clean the housing.
d) Connect On-off button.
e) Remove battery and insert again.
Motor performance drops. a) Soil is too firm.
b) Housing is clogged.
c) Blades badly worn.
a) Change working depth.
b) Clean housing.
c) Replace the blade assembly.
Imprecise working result.
a) Blades worn.
b) Wrong working depth.
a) Replace assembly.
b) Correct working depth.
Motor is running blades
are not rotating.
a) Toothed belt is torn.
a)See your local Cobra dealer.
Important notice! To protect the motor it is equipped with a thermal overload switch which
cuts out when overloaded, release the brake control handle, restart the machine after a
short cooling-down period.
