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TROUBLESHOOTING 

Problem 

Possible cause 

Solution 

The device 

does not start 

Low fuel. 

Check the fuel level and add fuel if necessary. 

Spark plug flooded or damaged. 

Check, clean or replace the spark plug. 

Interruption in ignition system 

or contaminated fuel insert. 

Have the gardening equipment service repaired, it is best 

to entrust the mower to an authorized service center. 

Engine fires 

unevenly 

Contaminated air filter. 

Replace or wash the filter in soapy water and gently soak 

in engine oil. 

Low quality fuel. 

Remove fuel and refuel the mower with high-quality fuel. 

Clogged fuel line, no fuel or old fuel. 

Clean the fuel line, check fuel delivery, add fresh fuel. 

Water, oil or dirt in the fuel system. 

Drain the carburettor with the fuel sink screw and top up 

with fresh mixture. 

Oil flooded carburettor after tilting the 

mower to the side. 

Clean the carburettor from oil. 

The engine 

goes out 

Badly adjusted brake cable. 

Make the appropriate adjustment. 

Dirty air filter. 

Replace the filter. 

The engine is 

smoking 

Muffler flooded with oil after tilting the 

mower to the side. 

Top up oil and start the mower for 15 minutes, the oil will 

burn itself. 

Excessive 

vibration. 

Knife adapter damaged. 

Replace it. 

Crooked motor shaft (after impact). 

Stop the engine immediately and remove the spark plug 

cap. Tighten all screws and make other appropriate 

repairs. If the vibration does not disappear, entrust the 

repair to an authorized service center. 

Loose assembly of components. 

The mower 

does not 

throw grass in 

the bin 

The grass is too high. 

Mow twice. 

Wet grass. 

Do not mow. 

Inverted or worn cutting knife. 

Insert the cutting knife correctly or replace it. 

Dirty lawn mower chassis. 

Clean the mower chassis. 

A dirty or overfilled basket. 

Empty and clean the basket. 

Engine speed too low. 

Adjust the turnover at the authorized service center. 

Wheel drive 

not working 

(drive 

version) 

Worn or damaged drive belt. 

Replace the wheel drive belt. 

Cut grass lying down. 

Clean the transmission mechanism. 

Incorrectly adjusted drive cable. 

Adjust the drive cable. 

Worn drive protection mechanism. 

Replace the gear. 

 

WARRANTY AND SERVICE 

The  product  purchased  by  you  is  intended  for  amateur  (hobby)  use  only.  If  the  equipment  is  used  for  other  purposes 
(commercial, professional), it will lose the guarantor's liability for the purchased equipment. You can find information on the 
warranty and the NAX service network in the attached warranty card. 

Remember  that  the  machine  should  be  cleaned  after  each  use.  Keeping  the  equipment  clean  will  ensure  long-term  and 
reliable operation. Cleaning, maintenance and periodic inspections are not repairs. Authorized NAC services may perform 
these activities as part of a paid service. 

Summary of Contents for NAX 2000S

Page 1: ...NAX 2000S ...

Page 2: ...2 A B C D ...

Page 3: ...3 PETROL LAWN MOWER WITH A DRIVE Model NAX 2000S ...

Page 4: ...4 CONSTRUCTION OF MOVER AND ILLUSTRATIVE DRAWINGS Fig 1 Fig 2 ...

Page 5: ...5 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 ...

Page 6: ...6 Fig 9 Fig 10 Fig 11 Fig 12 Fig 13 Fig 14 ...

Page 7: ...7 Fig 15 Fig 16 Fig 17 Fig 18 ...

Page 8: ...8 Fig 19 Fig 20 Fig 21 Fig 22 Fig 23 ...

Page 9: ...9 Fig 24 Fig 25 Fig 26 ...

Page 10: ...NTENTS Table of contents 10 Technical data 11 Description of graphic pages and pictograms 11 Safety rules for machines and devices with internal combustion engine 12 General safety regulations 12 Detailed safety regulations 14 Safety and producer s liability 17 Residual risk 17 Usage 17 Additional information for the user 17 Preparing for work 17 Construction of a lawn mower 18 Operation 19 Mainte...

Page 11: ...and acting on the operator s upper limbs ahv 7 645 m s2 K 1 5 m s2 Equipment mass 34 kg Year of manufacture 2020 The device includes lawn mower basket bolts nuts operation manual warranty card guarantee conditions EC declaration of conformity DESCRIPTION OF GRAPHIC PAGES AND PICTOGRAMS Pictograms page 2 A 1 Attention Danger Caution 2 Important Read the operation manual and follow the warnings 3 Da...

Page 12: ...e information on the plate is necessary to determine the appropriate spare parts and service activities 2 Guaranteed sound power level page 2 C 3 Warnings and other labels page 2 D SAFETY RULES FOR MACHINES AND DEVICES WITH COMBUSTION ENGINE WARNING Read this manual thoroughly Familiarize yourself with the safety regulations and with the control systems and the principles of proper use of the devi...

Page 13: ...gine may create sparks which may ignite the dust or fumes Do not use the device if you have trouble turning it off Any device that cannot be turned off is dangerous and must be repaired Do not store the device with filled fuel tank indoors Gasoline vapors are flammable and dangerous to health CAUTION Avoid breathing gasoline vapors and exhaust fumes Gasoline gasoline vapors and exhaust fumes can c...

Page 14: ...arger to charge other types of batteries may cause a fire Never use batteries other than those recommended by the manufacturer Use of other batteries may result in serious injury or fire When the device is not in use remove the battery The battery should be kept away from metal objects such as paper clips coins nails screws etc which may short circuit the battery terminals Shorting the battery ter...

Page 15: ...re starting work with the device mark all obstacles hidden in the grass that cannot be removed Always check the blades bolts and knife assembly for wear and damage before use Replace worn or damaged knives and bolts in pairs to maintain balance In the case of multi knife devices be careful because the rotation of one knife may cause the rotation of other knives KNIFE SHARPENING To ensure optimal w...

Page 16: ...ing the powered mower do not pull on the drive start lever MAINTENANCE AND STORAGE Warning Before carrying out any repair or maintenance operations make sure that the mower has the spark plug high voltage cable removed and there are no children or third parties nearby Remember that there may be fuel in the machine s tank Safety rules for handling fuel are described in this manual in the section Sa...

Page 17: ...amaged covers or casing and without properly installed safety devices When observing the instructions in the operating manual the residual hazards of using the machine may be eliminated There is a risk in case of failure to comply with the above recommendations USAGE The device is intended only for mowing lawns in accordance with the description and safety rules contained in these instructions for...

Page 18: ...t with the wing nut Set the upper handle to the use position and lock it with the clamping lever Turning the nut changes the length of the clamping lever bolt thus increasing or reducing the clamping force Fastening occurs when the clamp is pressed against the handle in the direction of the arrow on Fig 3 Attention Too short the bolt with a nut may cause the clamping lever not to be tightened and ...

Page 19: ... engine is hot Do not overfill the fuel tank Due to the thermal expansion of the fuel do not fill the tank above the lower edge of the filler neck The device must not be stored with the fuel tank filled indoors The resulting gasoline vapors may come into contact with open flames and ignite If the fuel tank needs to be emptied it should be done outdoors Before starting the machine make sure that th...

Page 20: ...ower is extremely manoeuvrable Wheel alignment is set when the clamping device snaps into place 19 Fig 12 If we want to change the wheel position 1 lift the bracket to release it 2 put the wheel in a new position 3 snap the mounting brackets back into place In order for the front wheels to move freely the clamping brackets must be raised 19 Fig 12 and do not put them in the hole but place them on ...

Page 21: ... MAINTENANCE HANDLING THE CUTTING KNIFE Warning Disconnect the spark plug wire before checking the cutting knife or blade attachment shaft If the knife hits an object stop the engine disconnect the spark plug cable and check the mower for damage Check whether the crankshaft on the power take off side or the adapter to which the knife is attached has not been damaged bent or cracked The knife adapt...

Page 22: ...e gap with a blade feeler gauge OIL REPLACEMENT The first oil change should be carried out after 4 to 5 hours of engine operation Perform next oil changes every 25 hours of operation or more often The oil drain plug may be mounted on the engine block but this depends on the engine model If the engine does not have a drain plug in the engine block pour oil with the filler plug after emptying the fu...

Page 23: ...ack off 27 Fig 24 from the gear shaft 29 Fig 25 5 Sprocket drive carrier 28 Fig 24 and the gear shaft must be cleaned of grease residues and lightly grease the above elements The recommended grease for this operation is NAX bevel gear grease CAUTION Lubricate the gear wheel from the inside 27 Fig 25 Do not lubricate the outer rim on the sprocket and the drive wheel 6 Refit the entire mower drive m...

Page 24: ...ilter check it out x clean x replace x Spark plug check it out x replace x Cutting blade check it out x sharpen x Lines adjustment check it out x Adapter check it out x Protection of the drive check it out x Threaded connections check it out x x Fuel check it out x empty x The bottom of the mower clean x x x protect x Lubrication execute x x Valves check adjust x Annual post or pre season paid che...

Page 25: ...e engine immediately and remove the spark plug cap Tighten all screws and make other appropriate repairs If the vibration does not disappear entrust the repair to an authorized service center Loose assembly of components The mower does not throw grass in the bin The grass is too high Mow twice Wet grass Do not mow Inverted or worn cutting knife Insert the cutting knife correctly or replace it Dirt...

Page 26: ...26 DECLARATION OF CONFORMITY ...

Page 27: ...27 NOTES ...

Page 28: ...28 ...

Page 29: ...quality and reliability while being environmentally friendly We remind you to carefully read the commissioning and operation procedures before using the device these procedures are contained in the Operating Instructions supplied with the device Our specialized service network serves you with all assistance in the field of technical and operational advice A list of authorized service points and se...

Page 30: ...uthorized Service Center or use a convenient door to door system or to the place of purchase The device should be cleaned beforehand The service shop may refuse to repair an uncleaned device If the device is to be sent the operating fluids fuel and oil must be emptied before handing it over to the courier or seller The packaging must ensure safe transport original packaging is recommended 9 The me...

Page 31: ... an entity that is not an authorized NAX Distributor may result in criminal liability of the seller pursuant to art 271 and Article 267 of the Penal Code No Dates Repair report number Official Stamp Equipment notification date Date of completion of repair Date of device release Equipment notification date Date of completion of repair Date of device release Equipment notification date Date of compl...

Page 32: ...32 ...

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