Nakayama EM4200 Instruction Manual Download Page 9

This machine can be set to five height of cut. 

I=25mm II=35mm III=45mm IV=55mm V=65mm 

• Pull Height adjustment lever to the broadside. 

•Push the adjustment lever to the front or back. 

• When the adjustment lever is in the front, the height is the toppest, when in the back, the height is the lowest. 

Note: For long grass, start mowing with the highest 

setting and then gradually reduce the height of cut. 

 

 

 

Warning: 

When mowing, do not allow the motor to labour, particularly in heavy conditions. 

When the motor labours the revolutions of the motor will drop and you will hear a change in the motor sound. 

When this occurs stop mowing, release the switch lever and raise the height of cut. Failure to 

do so could damage the machine. 

NOTE: 

The motor is protected by a safety cut–out switch which is activated when the blade becomes jammed 

or if the motor is overloaded.  When cut-out occurs, stop mowing and  disconnect the lawn mower from the 

power  supply.  Clear any obstruction and wait for a  few minutes for the safety cut out switch to reset  before 

continuing to use the mower. If the mower cuts out again increase the height of cut to reduce the load on the 

motor. 

NOTE: 

The temperature of the motor will rise quickly, 

if the lawn mower frequently jams. If the motor overheats, the safety cut out switch will operate and will cut off 

the power. If this occurs, you will need to disconnect the lawn mower from the power supply and wait for it to 

cool down completely. You will need to  wait for approximately 

hour before you can  start using the mower 

again. 

Note: All item numbers in bold refer to the illustration on page 5. 

 

Blade Replacement 

• Switch off the lawnmower and disconnect from the mains supply. 

• Before replacing the blade it is advisable to thoroughly clean the underside of the machine. 

• Always wear work gloves when replacing the blade. Note which way the blade is fitted. Hold the blade firmly 

with one hand and using the spanner to remove the blade securing bolt anticlockwise. 

Remove the blade and thoroughly clean the area around the shaft. 

• To attach the new blade (QT3041 400mm), align 

the blade onto the drive shaft ensuring that the mark on the blade is on the outside and the two studs on the 

back of the fan are located into the corresponding two holes in the blade. Tighten blade securing bolt clockwise, 

do not over tighten. 

Check to ensure the blade is located correctly before using the lawnmower 

Summary of Contents for EM4200

Page 1: ...Instruction Manual Electric Lawn Mower EM4200 ...

Page 2: ...ds might apply Ejection of stones etc from the cutting area Cutting injection hazards Injury from the exposed blade during maintenance Cutting hazar Electric shock on contact with non insulated electric components Loss of hearing If suitable ear protection is not worn Warning The actual level of vibration while using the lawn mower may differ from the level specified in this manual by the manufact...

Page 3: ...Use extreme caution when reversing or pulling the appliance toward you Stop the blade s if the machine has to be tilted for transportation when crossing surfaces other than grass and when transporting the machine to and from the area to be used Never operate the machine with defective guards or shields or without safety devices for example deflectors and or the grass collector in place Switch on t...

Page 4: ...erate the appliance with damaged guards or without the guards in place Danger The cutting blade rotates for some time after the motor has been turned off Never start the Lawn Mower when it is lying on its side When operating always adopt a safe stance and hold the Lawn Mower firmly away from your body keeping hands and feet safely away from the cutting head Thoroughly inspect the area to be mown r...

Page 5: ...at oil sharp edges or moving parts Damaged or entangled power cables increase the risk of electric shock When operating a power tool outdoors use an outdoor extension power cable suitable for outdoor use Use of a power cable suitable for outdoor use reduces the risk of electric shock Work Area Do not operate lawn mower in explosive atmospheres such as in the presence of flammable liquids gases or ...

Page 6: ...peration If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control Use the power tool accessories and tool bits etc in accordance with these instructions and in the manner intended for the particular type...

Page 7: ...2 and align the holes Push through the two Securing bolts 5 Screw on the Securing knobs 5 and hand tighten The Securing knob and bolt 5 should be hand tightened only Never use a spanner or any other tool to tighten them Assembly of the Grass box 9 To assemble the grass box 9 proceed as follows first you need align the upper and lower grass box and combine them then you turn on the machine rear cov...

Page 8: ...Button located on the Switch Box 7 Hold in the Safety Lock Off Button and pull the Switch Lever upwards towards the handle and hold in this position The motor will now start Release the Safety Lock off Button To stop the mower simply release the Switch Lever and the mower will stop Warning The blades will continue to rotate for some time after the mower has been switched off Make sure that the bla...

Page 9: ... the height of cut to reduce the load on the motor NOTE The temperature of the motor will rise quickly if the lawn mower frequently jams If the motor overheats the safety cut out switch will operate and will cut off the power If this occurs you will need to disconnect the lawn mower from the power supply and wait for it to cool down completely You will need to wait for approximately 1 hour before ...

Page 10: ...ody align the mounting holes on the grass box with the bulges on the mower body and press to hear a click To remove the grass box raise the flap on top of the grass box lift the grass box upwards to detach grass box from mower body Warning Keep the grass box securely attached to the lawnmower while mowing ...

Page 11: ...down and increase the height of cut before carrying on The machine leaves ragged finish or motor labours The height of cut is low increase the height of cut Cutting blade blunt replace new blade Excessive vibration noise The blade bolt is loose tighten blade bolt Cutting blade damaged replace new blade Tecnical Data Model Number QT3040 Voltage 230 240V 50Hz Power Input 1600W Speed 3200 min ...

Page 12: ...6 5dB K 3dB LwA Sound Power Level 96dB Grass box Capacity 40L Environmental protection Do not dispose of the machine accessories and packaging simply in the rubbish but rather take them to an environmentally friendly recycling station This small effort is good for our environment ...

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