Daewoo DBC430AV User Manual Download Page 22

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8. SPECIFICATION

DBC520AV

Engine

model:1E44F-5

Engine type: Air cooled, two stroke,

single

cylinder

Displacement:

Power: 1.45 kW / 2.0 hp

Idling

speed:

3000±200

rpm

Two-cycle oil/gasoline mixing ratio: 1:40

Carburetor:

Diaphragm

type

Shaft

length:

1500

Shaft

diameter:

Blade type: 3 T Metal blade
Thicknees: 1.6 mm
Cutting diame}ter: 255 mm
Nylon head: cutting diameter: 460 mm

9. PARTS LOCATION

DBC430AV

Engine

model:

1E40F-5

Engine type: Air cooled, two stroke,
single

cylinder

Displacement:

Power: 1.25 kW / 1.7 hp

Idling speed: 3000 ± 200 rpm

Two-cycle oil/gasoline mixing ratio: 1:40

Carburetor:

Diaphragm

type

Shaft

length:

1500

Shaft

diameter:28

Blade type: 3 T metal blade
Thicknees: 1.6 mm
Cutting diameter: 255 mm
Nylon head: cutting diameter: 460 mm

Summary of Contents for DBC430AV

Page 1: ...Manufactured under license of Daewoo International Corporation Korea www daewoopowerproducts com USER S MANUAL DBC430AV DBC520AV Gasoline Brush Cutter ...

Page 2: ... 2 2 QUICK START 7 3 STARTING PROCEDURE 11 4 STOPPING PROCEDURE 13 5 USING THE MACHINE 14 6 MAINTENANCE 16 7 TROUBLESHOOTING 20 8 SPECIFICATIONS 21 9 PARTS LOCATION 21 10 RECYCLING PRODUCTS DISPOSAL 22 WARRANTY 23 1 ...

Page 3: ...2 1 2 Some or all of the following warning signs symbols and or PPE pictograms may appear throughout this manual You MUST adhere to their warning s Failure to do so may result in personal injury to yourself or those around you Indicates a hazard which if not avoided could result in serious injury or death Indicates a hazard which if not avoided could result in serious injury Indicates a hazard whi...

Page 4: ...u are in any doubt contact your dealer 1 2 3 If you think you have or someone around you has been affected by carbon monoxide poiso ning 1 2 3 1 Get them fresh air immediately by leaving the affected area or by opening doors and windows If safe and practical to do so make sure that the machine is turned off DO NOT enter a room you suspect of having carbon monoxide present instead call the emergenc...

Page 5: ... MUST Identify electrical isolation methods and isolate all electrical supplies 1 5 3 Prior to use and with all electrical supplies isolated You MUST check all electrical cables plugs and connections for the following 1 5 3 1 Are intact and have no signs of damage to include but not limited to bare wires chaffing cuts and loose wiring 1 5 3 2 If there are any signs of damage the damaged item MUST ...

Page 6: ...This condition reduces the ability of the hand to feel and regulate temperature causing numbness and heat sensations and may cause nerve damage and circulatory tissue death 1 7 2 Not all factors that lead to white finger disease are known but cold weather smoking and other diseases that affect blood vessels and blood circulation as well as large and longlasting impact of shocks are considered fact...

Page 7: ... HT lead so that you can inspect the machine IF the machine is damaged in any way you MUST get it repaired before restar ting work 1 10 7 DO NOT use the machine with a blunt cracked or damaged cutter blade 1 10 8 When using the blade cutter there is a danger of kickback Kickback is a reaction that can occur when the rotating cutting blade strikes an object which cannot be cut This contact causes t...

Page 8: ...2 4 Handle assembly Remove the nut and bolt from the trigger with the supplied Allen key Place the trigger onto the handle Align the holes on trigger with hole on the handle pole Insert the nut and bolt and tighten Lift the White cover unscrew and remove the hand wheel Push back the hinged cover place the handle into the cradle push hinge back over the handle bar and lock into place using the hand...

Page 9: ... using the Allen key lock the shaft in place once shaft is locked you can tighten the trimmer head 2 8 Cutting blade assembly Instruction to suit either 3 or 5 bladed cutter Place the drive spacer over the threaded drive N B Raised area to be toward the thread ...

Page 10: ...e toward the thread N B There should be now writing showing Once blade is in place put the stainless steel cover over the spacer put lock nut onto threaded shaft and loosely tighten anti clockwise direction Use the box spanner to over the lock nut and tighten use the Allen key to lock the shaft ...

Page 11: ...t fill use the ratio of 25 1 thereafter use a ratio of 40 1 2 13 Adding fuel Unscrew the fuel tank cap and carefully add a fuel 2 stroke oil mixture as in section 2 12 DO NOT overfill and allow a 25 mm gap at the top of the tank Once full replace and correctly tighten the fuel cap DO NOT use straight unleaded petrol ...

Page 12: ...1 3 STARTING PROCEDURE Fill with fuel oil mixture make sure the fuel cap is secure Set the ignition switch on the handle to the ON position Pump the primer bulb several times until fuel shows in the bulb ...

Page 13: ...ever at the OFF position Place one hand on the machine and using the other hand pull the recoil until you feel a resistance then pull briskly Repeat until machine starts When the machine starts move the choke to the OFF position DO NOT let go of the recoil handle instead allow the recoil cord and handle return slowly ...

Page 14: ... the throttle lever 4 STOPPING PROCEDURE 4 1 Before stopping the machine allow the engine to cool down for a few minutes by allowing it to run without throttle 4 2 You MUST allow the cutting head to come to a full stop before carrying out any maintenance on the machine To STOP the machine release the throttle lever and move the ignition switch to the OFF position If not already in OFF position mov...

Page 15: ...njury to the user and damage to the machine 5 3 Wearing the shoulder harness When you use this machine always wear the provided harness Make sure that the machine is securely hooked onto the strap If you do not you will not be able to control the machine safely This may result in injury to yourself or other people Never use a harness with any type of defect especially with a defective quick releas...

Page 16: ... trimming head is only to be used for cutting grass 5 4 8 Metal blade head is only to be used for brush only 5 4 9 To prevent overheating NEVER over cut instead cut off smaller lengths of grass or brush You MUST also remove any tangled materials You MUST stop the machine and remove the HT lead before carrying out this task 5 4 10 When trimming around trees trim slowly making sure that the nylon co...

Page 17: ... wear appropriate Personal Protective Equipment PPE Suggested PPE Sturdy footwear work gloves especially when working near blade long trousers and hearing protection WARNING CAUTION Component Each use Every 3 mths or 15 hours Every 6 mths or 50 hours Every 12 mths or 100 hours Every 24 mths or 300 hours Air ﬁlter Check Clean a Sparkplug Check Adjust Change Sparkplug electrode Clean Coolingﬁns Chec...

Page 18: ... complete the following steps after the engine has been turned off and allowed to cool down 6 2 1 To make sure the engine runs correctly a spark plug gap of 0 6 0 7 mm must be maintained and the spark plug must be free of carbon deposits 6 2 2 Undo retaining screw 1 and lift spark plug cover 2 clear 6 2 3 Disconnect the spark plug cap 3 carefully Do not pull on the HT lead instead pull on the spar...

Page 19: ...en sharpening the blade you MUST wear safety gloves 6 3 1 Remove the cutting blade 2 from the shield 1 6 3 2 Put cutting blade securely into a vice 6 3 3 Sharpen the blade with a suitable flat file 6 3 4 Please make sure that you maintain the angle of cutting Maintain the original cutting angle ...

Page 20: ...n idle until engine stops alone This allows the fuel to be removed from the carburetor 6 4 6 Allow engine to cool down about 5 minutes 6 4 7 Use a spark plug wrench remove the spark plug 6 4 8 Pour 1 teaspoon of clean 2 cycle oil into the combustion chamber Slowly pull the starter rope several times to coat internal components Replace the spark plug 6 4 9 Store the machine in a cool dry place away...

Page 21: ... ignition Possible corrective actions 1 Replace or adjust NORMALFUELSUPPLYAND R PARK Possible causes 1 Poor contact between spark plug cap and spark plug Possible corrective actions 1 Check or exchange MOTOR DOES NOT COME UP TO SPEED Possible causes 1 Choke is in cold start position exhaust system does not clog air supply worn Movable elements spark weak valve clearance to big sooty cylinder head ...

Page 22: ...lade type 3 T Metal blade Thicknees 1 6 mm Cutting diame ter 255 mm Nylon head cutting diameter 460 mm 9 PARTS LOCATION DBC430AV Engine model 1E40F 5 Engine type Air cooled two stroke single cylinder Displacement 43 cc Power 1 25 kW 1 7 hp Idling speed 3000 200 rpm Two cycle oil gasoline mixing ratio 1 40 Carburetor Diaphragm type Shaft length 1500 mm Shaft diameter 28 mm Blade type 3 T metal blad...

Page 23: ...cal authority or recycling centre 11 5 Unwanted packaging materials should be sorted and taken to a recycling centre so it can be disposed of in a manner which is compatible with the environment 11 6 The following symbol means that you should Reduce Reuse Recycle 11 7 For further information about disposal please contact your Local Authority Amenity Site For further information please contact your...

Page 24: ...www daewoopowerproducts com Manufactured under license of Daewoo International Corporation Korea ...

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