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Drum Mower 

 

 

 

If you see this symbol in the manual, carefully read the statement following after it!

 

 

This international safety symbol indicates important instructions concerning safety. If you see this symbol, be aware 
that there is a risk of injury to you or other persons and carefully read the following statement, please.

 

Table 1 : Symbols 

2 Operational Safety 

The machine is designed to protect the operator as much as possible against any flying pieces of mowed growth. Do not 

remove any passive or active security features. You would expose yourself to the risk of injury. 

 

2.1 Safety Regulations 

 

The machine operator must be over 

18 years of age

He is obliged 

to familiarize himself with the instructions 

for the machine use and to be familiar with the general principles of occupational safety. 

 

When  working  with  the  machine,  all  other  people  (

especially  children

)  and  animals  must  stay  outside  the 

machine's work area. The operator may only continue working after they reach a safe distance. 

 

Do not start the engine if the drive unit is not connected to any working tool! Do not remove the drive unit from 

the working tool when the engine is running! 

 

Check the correct operation of the safety switch on the left handle of the drive unit before starting your work! 

 

Do not start the engine indoors! Proceed with caution when handling the machine. When the engine is turned OFF, 

the exhaust silencer remains hot. When filling the fuel make sure that no leak occurs and you do not spill the fuel over the 
engine parts. If it be to the contrary, dry the affected parts or wait until the petrol evaporates. 

 

It is forbidden to remove any protective devices and covers from the machines. 

 

Before  any  use  of  your  machine

,  always  make  sure  that  no  part  (especially  the  working  mechanism  or  its 

cover) is damaged or loose. Identified 

defects

 must be 

immediately eliminated

. Use only original spare parts during 

repairs. 

 

Always turn the engine OFF and wait for the cutting disc to stop before you perform any activity in the vicinity of 

the machine! Before leaving the machine, always turn the engine OFF! 

 

Turn the disc pulley lever ON or OFF only when the engine is idling and the disc is not spinning. 

 

Due to the inertia, it takes a longer time for the disc to stop and start idling than you would expect. 

 

Never  run  the  engine  for  a  long  period  of  time  at  a  maximum  speed  or  leave  it  idling  for  too  long  with  a 

deactivated cutting disc and travel wheel drive pulley! Parts of the drive train (V-belt, belt pulley, coupling pulley, etc.) may 
get damaged! 

 

Before  using  the  machine,  the  mowed  growth  must  be  free  of  solid  bodies  (stones,  wires,  loose  debris,  etc.), 

which could be ejected or could damage the machine. If they cannot be removed, avoid such spots. 

 

The machine is fitted with a rotating tool. The maximum tip speed is 

71.9 m.s

-1

. Make sure that other people are 

at a safe distance when using this machine (there is a possibility of mowed growth flying or solid objects ejected)! 

 

Due to exceeding the recommended noise and vibration values, follow these instructions when working with the 

machine: 

a)

 

Protect  your  hearing  using  suitable  protection  aids  according  to 

ČSN  EN 352-1

  (earmuffs)  or 

ČSN EN 352-2

 (earplugs). Request these aids from you seller. 

b)

 

After the maximum of 20 minutes of work with the machine, take a break for at least 10 minutes. During 
these breaks, the respective operators must not be exposed to any other source of noise or vibrations. 

 

During  your  work,  use  work  aids  approved  according  to 

ČSN EN 166

  or 

ČSN EN 1731

  (close-fitting  clothes, 

sturdy  shoes,  work  gloves,  and  safety  glasses).  Keep  a  safe  distance  from  the  machine  secured  by  the  position  of  the 
handle. 

 

The 

safe

 climbing ability of the machine is 10°. The maximum long-term tilt of the engine is 20° and short-term 

one is 30°. 

Summary of Contents for BDR-650 V

Page 1: ...Drum Mower 1 DRUM MOWER BDR 650 V Instructions for use ...

Page 2: ...If you follow the instructions contained herein our product will serve you reliably for many years 1 1 General Notification The user must read these Operating Instructions and follow all machine operating instructions in order to prevent any health risks or property damage to the user or other persons Safety instructions specified in this manual do not cover all possible conditions and situations ...

Page 3: ...r is damaged or loose Identified defects must be immediately eliminated Use only original spare parts during repairs Always turn the engine OFF and wait for the cutting disc to stop before you perform any activity in the vicinity of the machine Before leaving the machine always turn the engine OFF Turn the disc pulley lever ON or OFF only when the engine is idling and the disc is not spinning Due ...

Page 4: ...e Machine The BDR 650V drum lawn mower is designed and manufactured based on the latest findings in small garden and agricultural technology area It features easy handling and trouble free maintenance This lawn mower is intended for mowing high thin blade grass growths up to a maximum 80 cm height in maintained areas The growth must not contain solid items and terrain must not be overly uneven The...

Page 5: ...er side cover 6 to the shorter cover holder arm 2 and attach the side longer cover 6 to the longer cover holder arm 2 Draw the tightening strips 2 pieces through the holes in the cover holder and secure both covers against sliding by tightening the strips 4 Following Fig 2 unscrew fastening screw 3 making sure side cover 4 may easily slide into the slot in the frame Tighten the mounting screw by h...

Page 6: ...4 Quick stop and shutdown In case of danger the machine travel and disc drives can be switched OFF by releasing both handles The ignition safety switch on the left handle will switch OFF the engine WARNING Due to the inertia of drive components the machine can continue to drive The disc will gradually stop rotating 4 2 5 Machine Travel Stopping To stop the machine travel press the drive lever on t...

Page 7: ...ant to mow The mowed growth is ejected by the cutting disc to the right on the side cover that defines rows When mowing move through the growth so that the growth that is not mowed yet is always on the left side of the machine Fig 4 When mowing on slopes it is best to ride along the slope s contour lines Observe safe slope access Table 4 If the mowed growth is very dense overgrown rotten at the bo...

Page 8: ...ssure leakage make sure that there is no defect on the tyre tube repair it if necessary If you are not sufficiently manually skilled have the operations done by an authorized service centre 5 2 Machine Lubrication When working with lubricants observe the basic hygiene regulations and observe the environmental protection regulations and laws If you are not sufficiently manually skilled have the ope...

Page 9: ...h its travel turned ON has to overcome the terrain inequality of 10 cm high for example a curb is suitable b With the disc drive pulley lock lever locked and the maximum engine speed setting the disc rotates If one of the checks failed it is necessary to adjust the tensioning pulleys 5 4 1 Travel Tensioning Pulley Adjustment If you are not sufficiently manually skilled have the operations complete...

Page 10: ... Adjust both the tension pulleys Torn belt Replace the belt The belt has come off Re mount the belt Other defect Visit a service centre The machine travel will not stop Broken travel pulley spring Replace with a new one The inner Bowden cable is stiff bent Bowden cable Lubricate or replace the Bowden cable The tension pulley does not return back to its position Lubricate The cutting disc will not ...

Page 11: ...in a waste collection centre Dismount plastic parts and non ferrous metal parts Dispose of the remaining machine and disassembled parts according to the national laws and regulations on waste disposal 5 9 How to Order Spare Parts These Operating Instruction do not include the list of spare parts For correct identification of your machine you have to know the type designation Type serial identifica...

Page 12: ...instructions 6 Side and rear covers Fig 1 Unpacking and assembling the machine 1 Disc drive pulley lever 2 Travel clutch lever 3 Side cover fixing screw 4 Side covers 5 Cutting disc 6 Blade 4 pcs 7 Cover between wheels 8 Disc cover 9 Left handle 10 Right handle 11 Wheel 12 Gearbox cover 13 Control lever locking device 14 Opening belt 7 6 x 200 Fig 2 Machine parts description ...

Page 13: ...tating Lever position ON 1 The pin is unlocked The machine is moving Lever position ON 1 The lever is locked The cutting disc is rotating Fig 3 Control levers positions Fig 6 Lubrication points Fig 4 The machine s working width Fig 5 Connection of the cutting blade to the upper disc 1 Upper disc 2 Blade 3 Bolt 4 Ring 5 Nut Fig 7 Lubrication points ...

Page 14: ...nsion pulleys control lever The rivet positions for a 4 stroke drive unit set during production Fig 9 Position of rivets The rivet positions for a 2 stroke drive unit turn the rivets by 180 Fig 10 Removing the gearbox cover Fig 11 V belt routes ...

Page 15: ...g disc drive 5 Gear drive V belt 6 Axle drive V belt 7 Drive dual pulley gearbox 8 Driven dual pulley axle 9 Cutting disc drive belt guide pins Fig 12 Turtle 2 stroke drive unit gearing Fig 13 Hare 4 stroke drive unit gearing Fig 14 Safety pictogram combined information Position on the machine ...

Page 16: ...Mower 16 Fig 15 Safety pictogram Rotation direction arrow Position on the machine Position on the machine Fig 16 Safety pictogram Machine travel Position on the machine Fig 17 Safety pictogram Disc spinning ...

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