SGS GPS520 Owner'S Manual Download Page 12

PAGE 23

PAGE 22

CHECKING FOR A SPARK

To find out whether the sparkplug of your strimmer is pro-
ducing a spark, expose and remove the sparkplug as per 
the previous page.

Pull the spark plug wire off the plug and remove the spark 
plug with the wrench included in your toolkit.

Place the sparkplug back into the spark plug wire.

Hold the boot end of the sparkplug wire with your hand and 
place the electrode tip against a metal surface.

Make sure your tool is switched on. Using your other hand 
(or with the help of another person) pull the starter cord 
quickly. If the ignition is working correctly you should see 
blue sparks where the plug is touching the metal surface.

If you don’t see a spark you can contact our customer ser-
vice team

CHECKING THE FUEL TANK FILTER

Check the Tank Filter

If you can’t see fuel in the priming bulb, there’s a good 
chance your tank filter is blocking the fuel mix from mov-
ing to the engine.

Open up the fuel tank

Dislodge the fuel filter from the neck of the tank (you 
might find this easier if you drain the fuel and remove the 
blue lid)

Restart the starting procedure

If you're still struggling to start your SGS strimmer after 
following the troubleshooting please contact us/

If you are still having trouble with your strimmer, 
then contact us using these methods: 

Call: (+44) 01332 576 850

E-mail: [email protected]

SGS Engineering UK Ltd
West Side Park,
Belmore Way, Raynesway,
Derby, DE21 7AZ.

WWW.SGS-ENGINEERING.COM
CALL FOR ASSISTANCE: 

01332 576 850

Summary of Contents for GPS520

Page 1: ...FOR YOUR SAFETY PLEASE READ THESE INSTRUCTIONS CAREFULLY AND RETAIN THEM FOR FUTURE USE OWNER S MANUAL 52CC PETROL TRIMMER...

Page 2: ...itting cutting attachments HEARING PROTECTION Wear hearing protection that provides adequate noise reduction EYE PROTECTION Always wear approved eye protection If you use a visor then you must also we...

Page 3: ...and service measures must be carried out by trained and qualified specialists The machine is only designed for trimming grass FOR SAFE OPERATION All covers and guards must be fitted before starting M...

Page 4: ...ling handle 1 Loosen the 4 bolts on the upper cap and insert the handle Retighten the bolts 2 Put the handle assembly into the bracket and put the upper cap over it Tighten the cap securely 3 Insert t...

Page 5: ...ton to lock the hole C of the working shaft tube The Push Button is connected to a spring loaded detent that can snap the working tube in position 4 Turn the Locking Knob clock wise to secure the conn...

Page 6: ...efilling with mixed fuel Make sure there is plenty of ventilation when refilling or mix ing fuel petrol and 2 stroke oil Move the machine at least 10 feet 3 meters from the refu eling point before sta...

Page 7: ...el in the container MIXING THE OIL AND FUEL HOW TO MIX FUEL Petrol is flammable Avoid smoking or bringing any flame or sparks near fuel Make sure to stop the engine and allow it cool before refilling...

Page 8: ...may clog the carburetor and result in the en gine failing to operate properly 5 In the case of storing the product for a long period of time clean the fuel tank after rendering it empty Next start th...

Page 9: ...is not touching the ground or might catch on any other object Firmly hold the neck of the strimmer with your left hand and the pull start assembly with your right The strimmer should start within 3 5...

Page 10: ...n problem with a strimmer not starting is that there s a problem with the fuel mix Double check that you ve used 40 parts fresh unleaded petrol to 1 part 2 stroke oil 40 1 Check the petrol you ve used...

Page 11: ...oke when idling the engine is run ning too rich so you need more air reaching the carburetor Turn the adjustment screw clockwise until the engine speed drops Now check that the engine still accelerate...

Page 12: ...hing the metal surface If you don t see a spark you can contact our customer ser vice team CHECKING THE FUEL TANK FILTER Check the Tank Filter If you can t see fuel in the priming bulb there s a good...

Page 13: ...t can also damage sen sitive bark on trees and bushes and damage fence posts WORK TECHNIQUES Reduce the risk of damaging plants by shortening the trimmer line to 4 4 1 2 inches 10 12 cm and reducing t...

Page 14: ...n the machine in good working condition carry out regular maintenance of the machine after each use and before storage Any breach of adequate maintenance reduces the life of the machine and increases...

Page 15: ...ngine to overheat and that in turn may cause mechanical failure on the part of the brushcutter Make sure it is cleaned regularly MAINTENANCE Cylinder Intake air cooling vent back CLEARING BLOCKAGES AF...

Page 16: ...ther spot turn off the engine lift up the unit and carry it paying at tention to the hot engine Be careful not to spill any fuels during transportation to another spot When transporting the unit over...

Page 17: ...our service agent to get it repaired FOR SAFE OPERATION WARNING Never use a cutting attachment without an approved guard Use of incorrectly wound trimmer line or an incorrect cutting at tachment incre...

Page 18: ...er use a machine that has a faulty muffler Regularly check that the muffler is securely attached to the ma chine The muffler on this unit is equipped with a special spark arrestor mesh The mesh should...

Page 19: ...the trimmer line to the correct length To increase the life of the trimmer line it can be soaked in water for a couple of days This will make the line tougher and last longer Transporting and storage...

Page 20: ...ring 6000 904619 3 42 Handle bracket 904332 1 14 Gearcase 904304 1 43 Rubber 904333 2 15 Grease fitting 904305 1 44 Bracket Seat 904334 1 16 Bolt M5x25 901958 1 45 Oil Bearing 904335 6 17 Bolt M5x12 9...

Page 21: ...4 20 Muffer 904229 1 63 Left Crankcase 904271 1 21 Heat Mat muffer 904230 1 64 Bearing 6202 904004 2 22 Flat washer 6 904231 2 65 Key 3x5x13 904272 1 23 Snap washer 6 904232 2 66 Crankshaft 904273 1 2...

Page 22: ...rective s and Standard s PLACE DATE Signature Robert Wyatt Company Secretary Derby UK 24th NOV 2018 SGS Engineering UK Ltd SGS Engineering UK Ltd West Side Park Raynesway Derby DE21 7AZ PETROL BRUSH C...

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