Forest-Master FM52EA User Manual Download Page 8

Earth Auger FM52EA

8

STOPPING THE ENGINE

1.  Bring the throttle to the idle position (C), and run it for 2~3 minutes at a 

low speed until the engine cools.

2.  Switch off the engine by putting the stop switch A, in the “STOP”/O 

position. 

3.  Remove the bit,clean the machine.

Operation

WARNING:

 

Avoid stopping the engine suddenly when it is 

running at high speed. Doing so could cause damage to the 
machine.

AIR FILTER

Every 25 hours, remove the cover (K), and the filter (G). The filter should be 
washed with petrol and dried before refitting it.

CARBURETTOR

Screw (H), must be adjusted so that the engine promptly responds to sharp 
accelerations and gives good idle operation and gives maximum power 
during the cutting phase.
Idle screw (L), is adjusted in order to ensure a good safety margin between 
idle turning and clutch engagement.
Weather conditions and altitude may affect carburation.

Maintenance

L

Summary of Contents for FM52EA

Page 1: ...Model FM52EA IMPORTANT Read this manual fully before assembly and use and observe all safety rules and operating instructions Earth Auger...

Page 2: ...ooting 11 Warranty 14 Exploded Diagram 15 Technical Specification Engine Type 2 Stroke air cooled petrol Engine Capacity 52cc Power 1460 W 6500 rpm Fuel Tank Capacity 1 2l Petrol Oil Ratio 25 1 for mi...

Page 3: ...3 Know Your Earth Auger Item Description 1 Handle 2 Spark plug cap 3 Ignition starter switch 4 Exhaust 5 Input drive 6 Choke 7 Pull start 8 Reduction gear 9 Fuel tank cap 10 Fuel tank 11 Lubrication...

Page 4: ...ever fill the fuel tank with the engine running Stop the engine and allow it to cool before filling Keep the engine clear from flames sparks and other heat sources when filling Never smoke when fillin...

Page 5: ...quipment has reached the end of it s working life drain the fuel tank into a suitable container and dispose of the fuel and the equipment at an approved recycling centre 26 Only loan your auger to exp...

Page 6: ...roke engine Shake the fuel container before filling Refill when the engine is switched off and far away from naked flames Before unscrewing the fuel tank cap position the auger on a flat solid surface...

Page 7: ...arter rope a few times until the engine starts When pulling the starting rope Do not let the starter grip snap back Do not pull the starter rope out all the way as it might break Guide it slowly back...

Page 8: ...igh speed Doing so could cause damage to the machine AIR FILTER Every 25 hours remove the cover K and the filter G The filter should be washed with petrol and dried before refitting it CARBURETTOR Scr...

Page 9: ...of engine may occur due to impurities on the cylinder fins SPARK PLUG Remove the spark plug cover unscrew the spark plug If carbon deposits are found clean the electrode with abrasive paper and adjust...

Page 10: ...ompletely and grease the metallic part 3 Remove clean and oil the bit to prevent rusting 4 Empty the fuel tank and put the cap back on 5 Remove the spark plug and pour a small amount of oil into the c...

Page 11: ...to 1 Wire damaged or broken Tighten or replace 2 The insulation of coil is bad Replace 3 The gap between stator and rotor is too big Adjust gap at 0 4mm Spark plug works normally Compression is fine a...

Page 12: ...n Engine overheats 1 Fuel is too thin Adjust the carburettor 2 Cylinder covered with carbon Clean Engine noisy or knocking 1 Bad Fuel Replace 2 Combustion chamber covered with carbon Clean 3 The runni...

Page 13: ...medy Other Trouble Cause Remedies Engine works but bit not turn 1 Clutch damaged Replace 2 Interference fit failure between gear shaft and output shaft Replace the rela tive part Knocking sound in gea...

Page 14: ...EST MASTER WILL VOID THE WARRANTY This Warranty Does Not Cover 1 Any part that has become inoperative due to misuse abuse neglect accident improper maintenance or alteration 2 The unit if it has not b...

Page 15: ...Earth Auger FM52EA 15 Exploded Diagram...

Page 16: ...1 2 11 Ball bearing 1 2 12 Sealing ring 20 35 7 1 2 13 Gear box housing bottom 1 2 14 Inner hex bolt M5 45 4 white 2 15 Spindle 1 2 16 Inner hex bolt M5 30 2 white 2 17 Grease filling bolt M10 10 1 2...

Page 17: ...1 black 4 Auxiliary handle 1 black 5 Handle bracket 1 black 6 Inner hex bolt M6 20 4 white 7 Flat washer dia 6 4 black 8 Spring washer dia 6 4 black 9 Inner hex bolt M6 20 4 black 10 Auger bit pin 1 1...

Page 18: ...Earth Auger FM52EA 18 Parts List CHOICE Part No Name Description Q ty Remark 19 Extension shaft 1 black 20 Auger bit dia 80mm 1 black 21 Auger bit dia 100mm 1 black 22 Auger bit dia 150mm 1 black...

Page 19: ...Earth Auger FM52EA 19 Parts List...

Page 20: ...1 Starter recoil assembly 1 black 12 Starter gasket 1 13 Nut M8 1 25 1 white 14 Starter clutch assembly 1 15 Oil sealing 12 22 7 1 16 Rear half crank case 1 17 Crank case gasket 1 18 Ball bearing 2 19...

Page 21: ...10 32 7 1 41 Piston ring 2 42 Cylinder gasket 1 43 Cylinder 1 44 Inner hex bolt M5 20 4 black 45 Cylinder cover 1 orange 46 Spark plug Champion 1 champion 47 Spark plug cover 1 black 48 Muffler gaske...

Page 22: ...mark 61 Choke plate 1 62 Air filter inner plate 1 63 Bolt M5 55 2 white 64 Air filter sponge 1 65 Sponge cover 1 white 66 O ring 3 15 1 8 1 67 Air filter cover 1 black 68 Black fuel pipe dia 2 4 4 5 1...

Page 23: ...Earth Auger FM52EA 23...

Page 24: ...ight to alter data specifications and component parts without prior notice Manufactured under license for Forest Master Limited Registered Office Forest Master Ltd Industry Road Heaton Newcastle Upon...

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