Operating And Maintenance Instructions; General Operating And Maintenance Instructions; Engine Components - Solo 128L Instructions D'emploi

Adjusting the cutting line
When using a semi-automatic nylon head:
Fig. 16
(schematic diagram)
Whilst the brushcutter is running without load, but
with rotating nylon head, lightly push the nylon
head several times onto ground with growth cover.
The cutting line will be dispensed in stages. With
each action, approx. 30 mm line will be dispensed.
The line trimming blade will correct any excess
length.
When the cutting line is fully spent, you can
replace it with line available
Ø 2.4 mm under part no. 6900942
or
Ø 3.0 mm part no. 6900974 (accessory).

9. Operating and maintenance instructions

9.1 General operating and maintenance
instructions
The maintenance and the repair of modern
machines as well as their safety-relevant
assemblies require qualified specialised training
and a workshop equipped with special tools and
test equipment. Consequently the manufacturer
recommends that all tasks not described in these
operating instructions be carried out by a
specialised workshop. That specialist has the
required training, experience, and equipment at his
disposal, to provide you with the most cost-
effective solution for such work. He will provide
additional help in word and deed.
After a running-in time of app. 5 hours, all
accessible screws and nuts (except the carburettor
adjusting screws) must be checked for tightness
and they must be retightened, if required.
Check the cutter regularly and whenever you
notice any irregularities, or when the cutter/contact
shield becomes blocked. For this, switch off the
engine and wait until the cutter has come to a
complete standstill. Pull the spark plug cap, and
remove grass, debris, etc. from the cutter support.
Immediately replace blunt or damaged tools, even
if they display only small cracks – do a "ping" test.
Using your brushcutter; Operating and maintenance instructions
It is best to store the equipment in a dry, safe
location with a full fuel tank. There should be no
open flame or similar nearby. When not using the
equipment for longer periods, (longer than four
weeks), see chapter "9.5 Shutdown and storage".

9.2 Engine components

When performing adjustments or maintenance work
on engine components, always carefully follow the
specifications in the separate operating instructions
for the engine. Only perform work which is actually
described in the instructions and which you feel able
to carry out. All other work must only be performed by
an authorised specialist workshop, who will also be
happy to assist with any queries.
The following work is the minimum level of work
which must be performed on a regular basis in
accordance with the specifications in the operating
instructions for the engine:
 Check the idling position and readjust the idling
stop screw as required.
No drive must be delivered to the cutting tool when
the engine is idling.
 Clean the air filter and check the filter element.
 Check the silencer before starting work and
before starting the engine to check it is in perfect
condition.
Never touch the silencer when it is hot.
 Check the spark plug to make sure that the
electrode gap is correct and the electrodes are not
excessively burned off.
 Check the fuel tank breather and the fuel filter.
ENGLISH 17