Air Filter; Spark Plugs - Solo 130 Manual Del Usario

Carburetor setting
5
The carburetor has been pre-adjusted at the
factory according to the local atmospheric
conditions. A correction of the carburetor
setting may be necessary which will depend
upon where the unit is used (mountain region
or lowland).
The recommended RPM values can be found in
the service owner's manual.
The carburetor has 3 adjustment screws:
1. Idle set screw (T)
2. Idle regulating screw (L)
3. Full R.P.M. regulating screw (H)
Warning! The carburetor setting is
intended to achieve maximum engine
performance. When setting the
carburetor it is absolutely necessary
to use a tachometer.
The following steps are necessary to set the
carburetor correctly:
a) Warm-up engine
b) Turn off engine
c) Set carburetor to initial setting
d) Start engine
e) Set idle run
Seek highest idle run with the L-screw. From
that point, turn screw 1/8 turn to the left.
Set the idle speed with a tachometer by
turning the idle set screw (T) to the listed
value. The brushcutter attachment has to be
motionless. Apply throttle to check
acceleration. Open the L-screw slightly in
case there is delay.
f) Set the maximum R.P.M.
With engine warm apply full throttle. Set
R.P.M. with the H-screw according to the
indicated value.
g) Re-check idle speed.
Warning: Carburetor adjustment
should only to be conducted by an
authorized Service Center that has
the proper measuring and
adjustment tools.

Air filter

6
The air filter stops the intake of the accumulated
dirt and lessens wear on the engine.
Regular service lengthens the brushcutter's life
span.
Checking and cleaning air filter:
Remove screws at air filter cover.
Remove air filter.
When air filter is only slightly dirty (daily):
Shake out air filter or blow away debris.
When air filter is very dirty (weekly):
Clean air filter with liquid dish soap and water
and dry afterwards.
Replace air filter if damaged or deteriorating.
Cleaning Air filter
Soiled air filters reduce the engine's efficiency.
They increase fuel consumption as well as
harmful substances in the exhaust. Furthermore,
engine start-up becomes more difficult.
The warranty is not applicable if the engine has
become damaged due to improper care.
For installation and re-installation, remove cover.
Close choke flap so that dirt
cannot enter the carburetor.
Remove air filter.

Spark Plugs

7
The spark plug (heat value 200) is available
under the following identifications:
BOSCH
WSR6F
The required electrode gap is 0.5 mm
(0.020 inches).
Warning: The spark plug needs to be
checked after every 50 operating
hours. The spark plug needs to be
replaced if the electrode shows wear.
21
CHAMPION
RCJ-6Y or comparable