Do you have a question about the SGS GPS520 and is the answer not in the manual?
Read and understand all warnings before operating the machine.
Wear head, eye, and ear protection using suitable work-wear.
Watch out for thrown objects and ricochets.
Ensure no persons or animals are closer than 50 feet (15 meters) while working.
Wear gloves when fitting cutting attachments.
Use hearing protection that provides adequate noise reduction.
Always wear approved eye protection.
Wear sturdy, non-slip boots.
Wear strong fabric, avoid loose clothing, secure hair.
Machine is for grass trimming only; use recommended attachments.
Do not operate when tired, under influence, or on medication.
Avoid operating in extreme weather conditions.
Do not use machines that have been modified from original specification.
Never use faulty machines; seek professional service.
Ensure all covers and guards are fitted before starting.
Check spark plug cap and lead for damage to prevent electric shock.
Keep engine to right, hold unit firmly with both hands.
Maintain trimmer head below waist level.
Ensure handles are free from oil and fuel.
Step-by-step guide for attaching the handle to the trimmer.
Instructions for fitting the cutting attachment guard.
Procedure for connecting the working shaft to the main shaft.
Steps to correctly install the cutting blade.
Guide for attaching the trimmer head.
Instructions for balancing the strimmer using the harness.
Always use a fuel container with an anti-spill valve.
Stop engine, let cool, refuel with good ventilation.
Move machine away from refueling point before starting.
Do not start if fuel is spilled, on clothes, or if leaking. Avoid skin contact.
Petrol is flammable; avoid flames and sparks near fuel.
Use a 40:1 mix of unleaded petrol and 2-stroke oil.
Mix fuel according to 40:1 ratio using the provided measuring jug.
Instructions for filling the fuel tank.
Select bare ground for refueling.
Move at least 10 feet (3 meters) away before starting.
Always stop the engine before refilling the unit with fuel.
Avoid raw petrol, gasohol, 4-stroke oil, stale fuel mixes for engine life.
Press the priming bulb 5 to 8 times to aid starting.
Move the strimmer's switch to the 'On' position.
For cold engines, set choke to 'Start' (closed).
For warm engines, set choke to 'Run' (open).
Place strimmer on ground with pull start facing upwards.
Hold strimmer firmly and pull start assembly correctly.
Expect the strimmer to start within 3-5 pulls.
Pull the starter rope vertically as much as possible.
Move choke to 'Run' (open) once the engine is running.
Rev engine and let it idle for 30-40 seconds.
Verify fuel mix ratio and freshness for starting problems.
Adjust carburetor for optimal air and fuel balance.
Find the carburetor adjustment screw on the machine.
Turn screw clockwise fully, then 1.5-2 turns counter-clockwise.
Turn screw counter-clockwise for more fuel (poor acceleration).
Turn screw clockwise for more air (excessive smoke).
Remove casing and lead to access the spark plug.
Check spark plug for fuel dampness indicating flooding.
Remove plug and allow excess fuel to evaporate.
Remove spark plug wire and spark plug using the toolkit.
Reinsert the spark plug back into its wire.
Hold wire boot and place plug tip on a metal surface.
Turn tool on, pull starter cord to check for sparks.
Check fuel filter for blockage if priming bulb is empty.
Open the fuel tank to remove the filter.
Restart the starting procedure after checks.
Contact SGS for further assistance if problems persist.
Idle engine after use; avoid prolonged full throttle without load.
Hold trimmer head at angle, let line work; avoid pressing into ground.
Line clears near obstacles but can cause damage.
Line wears faster on hard surfaces than on wood.
Cut grass parallel to ground, avoid ground contact with head.
Avoid constant ground contact with trimmer head to prevent damage.
Use rotating line's fan effect for quick clearing.
Use full throttle for best results in cutting and sweeping.
Maintain machine for good condition and longevity.
Perform maintenance, cleaning, and use approved parts.
Ensure engine is stopped and cool before performing any service.
Clean or replace clogged air filter for optimal performance.
Check fuel filter for blockages if engine runs short of fuel.
Clean spark plug and check gap for starting issues.
Clear blockages around intake vent and fins to prevent overheating.
Clean muffler vent and exhaust port for carbon buildup.
Turn off engine, lift unit carefully when moving locations.
Avoid spilling fuel during transportation.
Ensure engine is cool and fluids secure for long transport.
Do not use machine with faulty safety equipment.
Check and maintain machine safety equipment as described.
Ensure the stop switch correctly stops the engine.
Guard prevents thrown objects and contact with attachment.
Always use an approved guard with cutting attachments.
Incorrect line or attachment increases vibration levels.
Vibration exposure can cause circulatory/nerve damage.
Muffler reduces noise and directs exhaust gases away.
Muffler has a catalytic converter for emission reduction.
Catalytic mufflers get very hot; risk of burns.
Never use the machine with a faulty muffler.
Guide to choosing and maintaining cutting equipment.
Use only SGS recommended attachments with guards.
Inspect cutting attachment for damage; replace if cracked.
Use only SGS recommended cutting attachments.
Match trimmer head size to machine size for optimal performance.
Trimmer line length affects engine power requirements.
Ensure trimmer guard cutter is intact for line trimming.
Soaking line in water for days can increase its lifespan.
Store/transport safely to avoid sparks, flames, or fumes.
Use approved containers for fuel storage and transport.
Empty fuel tank, clean, and service machine before long-term storage.
Handle fuel with care due to fire and explosion risks.
Read and understand all warnings before operating the machine.
Wear head, eye, and ear protection using suitable work-wear.
Watch out for thrown objects and ricochets.
Ensure no persons or animals are closer than 50 feet (15 meters) while working.
Wear gloves when fitting cutting attachments.
Use hearing protection that provides adequate noise reduction.
Always wear approved eye protection.
Wear sturdy, non-slip boots.
Wear strong fabric, avoid loose clothing, secure hair.
Machine is for grass trimming only; use recommended attachments.
Do not operate when tired, under influence, or on medication.
Avoid operating in extreme weather conditions.
Do not use machines that have been modified from original specification.
Never use faulty machines; seek professional service.
Ensure all covers and guards are fitted before starting.
Check spark plug cap and lead for damage to prevent electric shock.
Keep engine to right, hold unit firmly with both hands.
Maintain trimmer head below waist level.
Ensure handles are free from oil and fuel.
Step-by-step guide for attaching the handle to the trimmer.
Instructions for fitting the cutting attachment guard.
Procedure for connecting the working shaft to the main shaft.
Steps to correctly install the cutting blade.
Guide for attaching the trimmer head.
Instructions for balancing the strimmer using the harness.
Always use a fuel container with an anti-spill valve.
Stop engine, let cool, refuel with good ventilation.
Move machine away from refueling point before starting.
Do not start if fuel is spilled, on clothes, or if leaking. Avoid skin contact.
Petrol is flammable; avoid flames and sparks near fuel.
Use a 40:1 mix of unleaded petrol and 2-stroke oil.
Mix fuel according to 40:1 ratio using the provided measuring jug.
Instructions for filling the fuel tank.
Select bare ground for refueling.
Move at least 10 feet (3 meters) away before starting.
Always stop the engine before refilling the unit with fuel.
Avoid raw petrol, gasohol, 4-stroke oil, stale fuel mixes for engine life.
Press the priming bulb 5 to 8 times to aid starting.
Move the strimmer's switch to the 'On' position.
For cold engines, set choke to 'Start' (closed).
For warm engines, set choke to 'Run' (open).
Place strimmer on ground with pull start facing upwards.
Hold strimmer firmly and pull start assembly correctly.
Expect the strimmer to start within 3-5 pulls.
Pull the starter rope vertically as much as possible.
Move choke to 'Run' (open) once the engine is running.
Rev engine and let it idle for 30-40 seconds.
Verify fuel mix ratio and freshness for starting problems.
Adjust carburetor for optimal air and fuel balance.
Find the carburetor adjustment screw on the machine.
Turn screw clockwise fully, then 1.5-2 turns counter-clockwise.
Turn screw counter-clockwise for more fuel (poor acceleration).
Turn screw clockwise for more air (excessive smoke).
Remove casing and lead to access the spark plug.
Check spark plug for fuel dampness indicating flooding.
Remove plug and allow excess fuel to evaporate.
Remove spark plug wire and spark plug using the toolkit.
Reinsert the spark plug back into its wire.
Hold wire boot and place plug tip on a metal surface.
Turn tool on, pull starter cord to check for sparks.
Check fuel filter for blockage if priming bulb is empty.
Open the fuel tank to remove the filter.
Restart the starting procedure after checks.
Contact SGS for further assistance if problems persist.
Idle engine after use; avoid prolonged full throttle without load.
Hold trimmer head at angle, let line work; avoid pressing into ground.
Line clears near obstacles but can cause damage.
Line wears faster on hard surfaces than on wood.
Cut grass parallel to ground, avoid ground contact with head.
Avoid constant ground contact with trimmer head to prevent damage.
Use rotating line's fan effect for quick clearing.
Use full throttle for best results in cutting and sweeping.
Maintain machine for good condition and longevity.
Perform maintenance, cleaning, and use approved parts.
Ensure engine is stopped and cool before performing any service.
Clean or replace clogged air filter for optimal performance.
Check fuel filter for blockages if engine runs short of fuel.
Clean spark plug and check gap for starting issues.
Clear blockages around intake vent and fins to prevent overheating.
Clean muffler vent and exhaust port for carbon buildup.
Turn off engine, lift unit carefully when moving locations.
Avoid spilling fuel during transportation.
Ensure engine is cool and fluids secure for long transport.
Do not use machine with faulty safety equipment.
Check and maintain machine safety equipment as described.
Ensure the stop switch correctly stops the engine.
Guard prevents thrown objects and contact with attachment.
Always use an approved guard with cutting attachments.
Incorrect line or attachment increases vibration levels.
Vibration exposure can cause circulatory/nerve damage.
Muffler reduces noise and directs exhaust gases away.
Muffler has a catalytic converter for emission reduction.
Catalytic mufflers get very hot; risk of burns.
Never use the machine with a faulty muffler.
Guide to choosing and maintaining cutting equipment.
Use only SGS recommended attachments with guards.
Inspect cutting attachment for damage; replace if cracked.
Use only SGS recommended cutting attachments.
Match trimmer head size to machine size for optimal performance.
Trimmer line length affects engine power requirements.
Ensure trimmer guard cutter is intact for line trimming.
Soaking line in water for days can increase its lifespan.
Store/transport safely to avoid sparks, flames, or fumes.
Use approved containers for fuel storage and transport.
Empty fuel tank, clean, and service machine before long-term storage.
Handle fuel with care due to fire and explosion risks.