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435 L/U Brushcutter

26

Original Instructions Version December 12

Spark Plug

Poor starting or misfiring is often caused by a fouled or defective 
spark plug, clean and reset the gap to 0.5 - 0.6mm, or replace the 
spark plug with NGK: CMR6A as necessary.

Air Filter

Before using the brushcutter, check the air filter (a).   

 

A clogged air filter will reduce the engine performance.
Remove the air filter cover by undoing the cover screw,    

 

clean the filter element in warm, soapy water and 

 

 

dry completely before installing.  If the element is broken  

 

or shrunk, replace with a new one.

Carburettor

The carburettor mixture setting has been set at the factory and will 
not need adjusting.
Adjusting the idle speed. If adjustment is necessary turn the T screw 
(b) clock wise until the blades start to move, then turn the screw T 
anticlockwise until the blades stop.

If the idle speed cannot be adjusted to stop the cutting head 
moving at idle, contact your dealer for repair before use.

Safety Lock

The safety lock is to prevent the throttle lever from accidentally 
being engaged. The throttle lever (c) can only be pressed in if the 
safety lock (d) is held down. Check if the safety lock and throttle 
lever returns to its original position and the engine returns to idling 
when you release your hand from the handle.

Any defects contact your nearest service agent for repairs 
before using the machine.

(a)

STOP

(c)

(d)

(b)

u model
shown

Summary of Contents for 435 U

Page 1: ...rator s Manual user manual maintenance instructions and spare parts 435 L U Brushcutter www mitoxgm co uk Read this manual carefully before operating the machine Original Instructions Version December...

Page 2: ...riginal Instructions Version December 12 Component Location PRODUCT DESCRIPTION This Brushcutter is a 4 stroke fast running power tool and is designed to be used in a domestic application for trimming...

Page 3: ...dental operation of the throttle 6 HANDLE This handle can be adjusted for maximum comfort 7 HARNESS ASSEMBLY Fully adjustable for maximum comfort 8 PETROL CAP 9 PURGE BULB Push the purge bulb to remov...

Page 4: ...goggles helmet and ear defenders Wear security shoes and gloves Beware Keep hands and feet away from moving parts Always keep a safe distance from the cutting parts Hot surface Risk of burn Danger Ri...

Page 5: ...ew labels from the authorised servicing dealer and replace the damaged labels When applying new labels first wipe away any dirt and dry the surface before applying the new label in the same place as t...

Page 6: ...blades and fit the safety guards when not in use When using this Brushcutter for the first time take the Brushcutter to a wide clear open space start the engine and practice handling the Brushcutter u...

Page 7: ...ack of sleep tiredness or physical exhaustion results in lower attention spans and this in turn can lead to accidents and injury Work Clothing and Safety Equipment When using the product you should we...

Page 8: ...ver store cans of fuel or refill the fuel tank in any place where there is a source of heat or fire which might ignite the fuel Do not smoke whilst operating the Brushcutter or refilling keep lit ciga...

Page 9: ...r make sure that there are no loose screws or bolts fuel leaks ruptures dents broken guards or any other problems which might interfere with safe operation Keep all parts of your body away from the cu...

Page 10: ...ing so might expose them to danger Keep work area clear of all persons particularly small children and pets Injury may result from flying debris If grass or other objects get caught in the Brushcutter...

Page 11: ...tted to the guard is sharp and can cause injury always wear gloves Installing the Guard Lay the brushcutter on its back with the gearbox shaft facing up Line up the 4 screw holes in the guard with the...

Page 12: ...stalling the Loop Handle Assembly L model Fix the loop handle to the shaft over the rubber block provided Adjust to a comfortable working position then tighten the fixing screws securely Upper Handle...

Page 13: ...the assembly by undoing the Lockscrew Install the handle assembly Upper Bracket to the assembly and secure using the Lockscrew Ensure that the controls are located on the right and adjust the handle f...

Page 14: ...te the gear box shaft until the hole in the holder A lines up with the slot in the plastic guard Insert the Allen key into the hole in the plastic guard and into the holder A Screw the nylon head anti...

Page 15: ...NJURY TO PERSONS AND PROPERTY COULD RESULT Rotate the gear box shaft until the hole in the holder A lines up with the slot in the plastic guard Insert the Allen key into the hole in the gear box cover...

Page 16: ...engths 5 Make a loop folded at one end of each of the two nylon cords and insert these into the two holes provided on the bobbin b Wind the lines clockwise maintaining an even and firm tension onto th...

Page 17: ...month empty the fuel tank and run the engine to empty the carburettor of fuel Stale fuel can cause deterioration of rubber and or plastic components during prolonged storage It is important to only us...

Page 18: ...cap 3 Fill with the oil insert and remove the oil filler cap dipstick without screwing it into the oil filler neck remove it and check the oil level on the dipstick ensure the oil is up to the full m...

Page 19: ...see page 21 for U models Rest the unit on a flat firm surface Keep the cutting head off the ground and clear of surrounding objects as it may start moving when starting the engine Fig 1 Push the air p...

Page 20: ...use When cutting always use the machine on full throttle Hot Engine Starting Set the ignition switch d to the start position I Pull the starter rope until the engine starts If the engine does not star...

Page 21: ...the cord is extended this can damage the starter mechanism Cold Engine Starting U models see page 19 for L models Rest the unit on a flat firm surface Keep the cutting head off the ground and clear o...

Page 22: ...ne on full throttle Hot Engine Starting Set the ignition switch d to the start position I Pull the starter rope until the engine starts If the engine does not start after 5 pulls use the cold start pr...

Page 23: ...reduce the engine speed so the engine idles Make sure that the cutting head has stopped rotating switch off the engine and remove the material Put the brushcutter on the ground and check that the cut...

Page 24: ...run in it will reach its maximum power Transportation Never transport the brushcutter with the engine running An engine that is running could be accidently accelerated causing the blade to engage Make...

Page 25: ...er from the fuel tank and clean or replace with a new fuel filter Oil Change Running the engine with a low or high oil level will cause damage to the engine which will not be covered by warranty An oi...

Page 26: ...ure setting has been set at the factory and will not need adjusting Adjusting the idle speed If adjustment is necessary turn the T screw b clock wise until the blades start to move then turn the screw...

Page 27: ...te the crankshaft several times using the starting rope in order to distribute the oil Put the spark plug back in Remove the fuel from the machine Check the Brushcutter for damage or problems at the i...

Page 28: ...l with unleaded petrol The fuel does not reach the carburettor Change the fuel filter in the fuel tank There is water in the fuel Drain and clean the fuel system The air filter is dirty Clean or repla...

Page 29: ...Idle adjust screw See above X X Adjust carburettor if necessary Spark plug CMR6A Clean and readjust plug gap X GAP 025 0 6 0 7mm Replace if necessary Cylinder fins Intake air cool ing vent Clean X Th...

Page 30: ...ty 0 65L Engine oil capacity 90ml Fuel Unleaded Petrol Carburettor Diaphragm type Spark Plug CMR6A Transmission Centrifugal clutch spur gear cam crank Fixation hole diameter mm 25 4 Dry Weight w o har...

Page 31: ...435 L U Brushcutter 31 Original Instructions Version December 12...

Page 32: ...ge Incorrect assembly adjustment or operation of the product Spare parts that are subject to wear e g safety parts blades blade supports bearings cables guards deflectors spark plugs air filters etc N...

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