10. MAINTENANCE & TROUBLESHOOTING
DANGER! In order to maintain the original safety features, do not make any changes to the
machine. In case of repairs, only use genuine spare parts.
Before each use, check that there are no loose or damaged parts or screws and that there are no
cracks or signs of wear on the cutting blades.
Replace the damaged parts at an authorised service centre before using the machine.
10.4 CLEANING, TRANSPORT & STORAGE
Note: Stop the engine and allow to cool before cleaning, transporting or storing the machine.
Clean the unit after each use. Only use a mild detergent and sponge on plastic surfaces. Do not
use aggressive cleaning agents.
Separation of fuel can lead to acids forming during storage. In order to avoid engine problems
empty fuel system if storing for longer than 30 days. Empty the fuel tank, start the engine and
allow to run until it stops. Ensure fresh fuel is used next season. Never use engine or carburettor
cleaning products in the fuel tank as permanent damage may occur.
To prevent starting/running problems after storage, lay the machine horizontally with the fuel tank
on the underside.
Do not store the machine or fuel in an enclosed area where fuel vapours can reach sparks or
flame from switches, heaters, electric motors etc.
Store in a safe area out of the reach of children.
WARNING: ALWAYS STOP THE UNIT AND DISCONNECT THE SPARK PLUG PRIOR TO
PERFORMING ANY OF THE REMEDIES, EXCEPT WHERE THE REMEDY REQUIRES THE
ENGINE TO BE RUNNING.
6. TECHNICAL DESCRIPTION
6.1 IDENTIFICATION
Flexible cutting element (filament line).
Shaft tube.
Split shaft connection.
Harness suspension point.
Handle.
Cutting attachment guard (filament line).
Filament line length trimming blade.
Throttle trigger.
Engine stopping device.
Throttle lock.
Throttle trigger lockout.
Fuel tank cap.
Primer.
Air filter cover.
Choke.
Spark plug cover.
Silencer (muffler).
Pull start cord.
Fuel tank.
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Important: Please note all repairs/service should be carried out by an authorised service agent.
Excessive engine
smoke.
Engine stutters, lacks
power or stalls under
load.
Engine does not idle
correctly.
Engine will not start or
only runs for a few
seconds..
PROBLEM.
1. Spark plug soiled.
2. Air filter dirty.
3. Carburettor requires
adjusting.
1. Too much oil mixed with
unleaded fuel.
1. Carburettor requires
adjusting.
2. Other.
1. Fuel tank empty.
2. No fuel reaching carburettor
3. Engine flooded
4. Stop switch off.
5. Spark plug.
PROBABLE CAUSE.
1. Empty fuel tank and refill with
correct oil/fuel mixture.
Cutting means moves
while engine at idle
speed.
1. Carburettor requires
adjusting.
2. Clutch fault.
1. Adjust carburettor idle.
2. Contact authorised service
agent.
1. Clean and re-gap or replace.
2. Clean or replace air filter.
3. Contact authorised service
agent.
1. Adjust carburettor idle.
2. Contact authorised service
agent.
1.
Fill with correct fuel/oil mixture.
2. Check for a dirty fuel filter;
clean or replace. Check for
damage to fuel line.
3. Wait a few minutes then
attempt to start as if engine
was warm.
4. Move stop switch to on
position.
5. Clean or replace spark plug.
REMEDY SUGGESTED
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