WARNING!
Before performing any repair work, always unplug the plug, switch off the pruner and wait until the
blade has come to a standstill.
CAUTION!
Improper repairs can result in the product functioning unsafely. This endangers yourself and your
environment.
Faults which cannot be rectified with the aid of following table may be rectified by a specialist company
only (customer service center).
Please be aware that any improper repairs will also invalidate the warranty and additional costs may
be incurred.
Use only genuine spare parts. Only these spare parts are designed and suitable for the product.
The use of other spare parts not only voids the warranty, you can also endanger yourself and your
environment.
Fault/malfunction
Product not running.
The pruner operates
intermittently
Saw chain is not working
Saw chain always falls off
Motor is running, but the saw
chain doesn't work
TROUBLESHOOTING
Cause
No electrical voltage at the
device
The mains voltage is lower than
that specified
Cross section of the extension
cable no large enough and /or
the extension cable is too long.
Internal wiring of machine
damaged
Motor is damaged
Switch is damaged
Switch is damaged
Internal loose electrical
connection
Saw chain is blunt
The groove of the chain bar is
blocked by foreign objects.
Over tension
Lack of lubricating oil
Poor connection may exist in
certain coupling device.
Transmission shaft is damaged
45
Remedy
Check the fuse , power cable ,
power plug and mains socket
and have them replaced by
qualified personnel if necessary
Contact the power supply
company if necessary
Use extension cable with lager
cross sections and/or use shorter
extension cable.
Contact service partner.
Contact service partner.
Contact service partner.
Contact service partner.
Contact service partner.
Replace it
Clean the groove of the chain bar
Readjust the tension degree
Clean the oil nozzle
Refit the extension rod, cutting
head.
Contact service partner.