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Table of Contents
Troubleshooting
Summary of Contents for Ronix 4552
- Page 1 GASOLINE BRUSH CUTTER 4552...
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Page 2: Specifications
SPECIFICATIONS Model 4552 Air cooled 2-stroke petrol Engine type engine Power (max.) 1.5 KW Engine displacement 51.7 cm Idling speed 3200 r/min Clutch engagement speed 4500 min Engine maximum speed 9500 min Maximum cutting speed 7200 min Cutting diameter 255mm (Blade) -
Page 3: Parts List
PARTS LIST Trigger Lock trigger Engine String head/metal blade Tube Control handle Guard Upper clamp Handel Left handle Fuel tank INTENDED USE This production is only used for cutting grass, bush, arbore scent shrub and clumps. Any other of use the brush cutter unmentioned in this manual could involve danger for your personal NOTE: Before using this product, please read this manual carefully to understand... - Page 4 safety precaution must be observed to reduce the risk of personal injury. Read this manual carefully. Be familiar with the controls and the proper use of the unit. Know how to shut it off, and how to unhook a unit quickly. Wear appropriate hearing and eye protection while operating this machine.
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Page 5: Safety Rules & Precautions
DANGER Indicates a hazard which, if not avoided, will result in death or serious injury WARNING Indicates a hazard which, if not avoided, could result in death or serious injury CAUTION Indicates a hazard which, if not avoided, could result in minor or moderate injury NOTICE Indicates a situation that could result in damage to the product... - Page 6 above mentioned precautions do not guarantee that you will not sustain white finger disease or carpal tunnel syndrome. Therefore, continual and regular users should monitor closely the condition of their hands fingers. If any of the above symptoms appear, seek medical advice immediately. - Inspect the entire machine for loose parts (nuts, bolts, screws, etc.) and any damage.
- Page 7 entangled in the nylon cutting head. Also remove any objects that the unit may throw during cutting. - Keep children away. Onlookers should be kept at a safe distance from the work area, at least 15 METER (50 FEET) - Never leave the machine unattended. - Do not use this unit for any job other than those for which it is intended as described in this manual.
- Page 8 spills, be sure to wipe it up completely dispose of those materials before starting the engine. - Stay clear of other workers or bystanders by at least 15 meters/50 feet. - Whenever approaching an operator of the machine, carefully call his attention and confirm that the operator stop the engine.
- Page 9 - When the machine is placed in storage for a long time, drain fuel from the fuel tank and carburetor, clean the parts, move the machine to a safe place and confirm that the engine is cooled down. - Make daily inspection before use and after dropping or other impacts to identify significant damage or defects to assure safe and efficient operation.
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Page 10: Assembly Instruction
ASSEMBLY INSTRUCTION INSTALLING HANDLE Installing “D” handle Refer to the pic 1~3, loose and take off the 4 screw and the upper clamp, Install the handle in to the middle clamp, then locked the screw INSTALLING PLASTIC GUARD 1) Move the 2 screw from the guard 2) Aim at the thread hole with the clamp and guard 3) Tighten the screw Guard... -
Page 11: Warning And Caution
REPLACE THE METAL BLADE TO STRING HEAD DISASSEMBLY METAL BLADE 1) Align the hole on the gear box to the slot on the flange washer 2) Use pin to through the hole and slot and hold the flange washer 3) loose the nut and remove the metal blade and cup washer ASSEMBLY STRING HEAD 4) Install the flange washer and cup washer on the spline shaft. -
Page 12: Rules For Safe Operation
RULES FOR SAFE OPERATION WARNING! All models trimmers and brush cutters can throw small stone, metal or small objects as well as the material being cut. Read these “Rules for Safe Operation” with care. Follow the instructions in your operator’s manual. Read the operator’s manual carefully. -
Page 13: Cutting With A Nylon Head
DANGER ZONE: NO PERSON EXCEPT OPERATOR ALLOWED 15 METERS RADIUS DANGER ZONE. EYE, EAR, FACE, FOOT, LEG AND BODY PROTECTION MUST BE WORN BY OPERATOR. PERSONS IN ZONE OR RISK BEYOND DANGER ZONE SHOULD WEAR EYE PROTECTION AGAINST THROWN OBJECTS. RISK DIMINISHES WITH DISTANCE FROM DANGER ZONE. - Page 14 use wire or wire-reinforced line in place of nylon trimmer line. Load your nylon line cutting head only with nylon trimmer line of the proper diameter. WARNING! Use extreme caution when operating over bare spots and gravel, because the line can throw small rock particles at high speeds. Debris shields on the unit cannot stop objects which bounce or ricochet off hard surfaces.
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Page 15: Cutting With A Blade
SCALPING AND EDGING Both of these are done with the line head tilted at a steep. Edging is trimming the grass back where it has spread over a sidewalk or drive way. During both edging and scalping, hold the unit a steep angle and in a position where the debris, and any dislodging dirt and stones, will not come back towards you even if it ricochets off the hard surface. -
Page 16: Fuel & Oil Mixture
down the blade slightly on this same side. You will be hit by some debris if you scythe in both directions. Cut only with the side of the blade that the debris is moving away from you. If kickback occurs, the blade may be dull, the material so thick and hard that you should use other tool instead of this machine. -
Page 17: Storing Fuel
IMPORTANT Two-stroke fuel may separate. Shake fuel container thoroughly before each use. Stored fuel ages. Do not mix more fuel than you expect to use within a month. GASOLINE Use branded 89 octane or higher unleaded gasoline known to be of good quality. -
Page 18: Check Points Before Operation
4. Do not add fuel to this unit close to an open fire or sparks. 5. Be sure to wipe off spilled fuel before attempting to start engine 6. Do not attempt to refuel a hot engine CHECK POINTS BEFORE OPERATION 1. -
Page 19: Maintenance And Care
choke lever will cause flooding engine making it difficult to start). Pull starter handle until engine starts. 5. Allow engine to warm up for a few minutes before using. 6. Allow engine to warm up for a few minutes before using. STARTING WARM ENGINE If fuel tank was not run dry, pull starter. -
Page 20: Troubleshooting
tank. Clogged filter will cause difficulty in starting engine or abnormalities in engine performance. - When filter is dirty, replace the filter. - When the inside of the fuel tank is dirty, it can be cleaned by rinsing the tank out with gasoline. CHECK SPARK PLUG Do not attempt to remove the plug from a hot engine in order to avoid possible damage to the threads. - Page 21 EXTENDED STORAGE - Inspect, clean and repair unit if necessary. - Remove all fuel from tank. - Start engine-This will consume all fuel in fuel line and carburetor. - Remove spark plug and pour one tea spoon of clean motor oil into spark plug hole of cylinder-replace spark plug.
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Page 22: Troubleshooting Guide
TROUBLESHOOTING GUIDE FAILURE TO START Symptom Probable Cause Remedy fuel system these is no fuel in Add fuel in tank abnormality tank fuel filter obstruct Clean fuel filter spark instead fuel plug fuel is too dirty there fuel tear down spark spark is water in fuel there system... -
Page 23: Low Output
LOW OUTPUT symptom probable cause remedy fuel filter obstruct, clean fuel filter clean fuel flameout when speedup fall short of fuel road the smoke is thin, muffler fouled with oily adjust carburetor carburetor spout backward deposits clean the oily deposits compress press is short- piston piston ring replace piston piston ring... - Page 24 THE ENGINE SUDDENLY STOPPED probable cause remedy fuel is used up add fuel spark plug fouled with oily deposits and short clean the oily deposits circuit connect high voltage wire fall off USER MANUAL...
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