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18

OPERATION

MOWER OPERATION

IMPORTANT:

Lack of operating knowledge can lead to accidents. Learn all Tractor and Mower controls and

how they work.

DANGER:

To avoid personal injury:

Do  not  operate  the  Mower
without discharge flap.

MAKING THE MOST OF YOUR MOWER

1.

When  using  your  Mower  for the  first  time,  choose  a  smooth  level  area  and  cut  in  straight  and  slightly
overlapping strips.

2.

The size and type of the area to be mowed will determine the proper mowing pattern. Take into account
obstructions, such as trees, fences and buildings. To keep grass cuttings off fences, sidewalks, etc., it is
advisable to go around the outside of the area to be mowed several times in a clockwise direction. To mow
the area remaining, work in a counterclockwise direction so the cuttings are dispersed onto the previously
cut area.

3.

Always keep the left side "Trimming side" of the Mower toward trees, posts or other obstacles on the first
trip around the obstacle.

4.

Most lawns should be mowed to keep the grass approximately 50 – 75 mm high. Best results are obtained
by cutting often and not too short. To keep a green lawn, never mow more than one third off the height of
the  grass  or  a  maximum  of  25  mm  in  one  mowing.  For  extremely  tall  grass,  set  the  cutting  height  at
maximum for the first mowing, then reset to the desired height and mow again. Allow the grass to grow to
75 mm, then cut off only the top.

5.

On thick or springy or soft ground, the Mower wheels may sink into the ground giving too low a cut.
Readjust the cutting height to obtain the desired height of cut.

6.

For best appearance, grass should be cut only when it is free of moisture.

WARNING:

Some illustrations in the

manual show the Mower with safety
view.  The  Mower  should  never  be
operated  with  any safety  shielding
removed.

Adjusting procedure

Check  and  adjust  the  mower  in  the  following  procedure  before  starting  its  operation  for  smooth  cutting
operation.

WARNING:

Before 

starting

adjustment,  be  sure  to  stop  the
engine  and  make  sure  that  the
cutting blade has stopped rotating.

1) Stop the tractor on a flat space and apply the parking brakes.

Summary of Contents for MM62DSGRD

Page 1: ...STM60 318 324 STM60 329 333 MM62DSGRD MID MOUNTED MOWER OPERATOR S MANUAL...

Page 2: ...r is facing when in the seat The replacement of any part on this product by other than the manufacturer s authorized replacement part may adversely affect the performance durability or safety of this...

Page 3: ...ION 18 20 CUTTING SPEED 21 GRASS DISCHARGE 21 MOWING PATTERNS 22 23 LUBRICATION AND MAINTENANCE 24 33 LUBRICATION AND MAINTENANCE CHART 24 GENERAL MAINTENANCE 25 LUBRICATION 26 27 BLADE REPLACEMENT AN...

Page 4: ...not specifically indicated in the instruction handbook can be dangerous and result in damage to the machine and will also result in the annulling of the warranty and the manufacturer declining all re...

Page 5: ...uch thing as a safe slope Travel on grass slopes requires particular care To guard against overturning It is advisable to use a front counterweight supplied on request Do not stop or start suddenly wh...

Page 6: ...r maintaining performance levels 2 Allow the engine to cool before storing in an enclosed space 3 Check the deflector and grass catcher frequently for wear and deterioration 4 For reasons of safety do...

Page 7: ...ained below We also strongly recommend to carefully read the safety instructions given in the concerned chapter of this manual Should a decal detach itself or become illegible contact your dealer for...

Page 8: ...7 SAFETY AND INSTRUCTION DECALS Do not open or remove safety shields while engine is running Do not operate without either discharge deflector or entire grass catcher in place...

Page 9: ...ANATIONS OF SYMBOLS AND PICTOGRAMS CUTTING HEIGHT RIGHT SIDE LEFT SIDE MACHINE IDENTIFICATION PLATE CE Conformity mark Year of manufacture Serial number Name and address of manufacturer Type of cutter...

Page 10: ...9 COMPONENTS...

Page 11: ...e please carefully recover all single parts and fittings and do not damage the cutting deck when taking it off from the base pallet Installation of gauge wheel Figure 2 Install the front and rear gaug...

Page 12: ...tallation of links 1 STM60RD 318 324 1 Install the front bracket to the front wheel support with bolts nuts and spring washers through a collar Figure 4 2 Install the rear bracket to the lower side of...

Page 13: ...link with the lift control lever and install the lift bracket to the lower link on the tractor Install the lift rod to the bracket Figure 7 5 Install the other edge of the lift rod to the lift arm Att...

Page 14: ...he lift kit in advance 1 Install the front bracket to the front wheel support Figure 9 2 Install the stopper and bracket to the side of the transmission case and install the lift link etc to the lift...

Page 15: ...GRD 1 Rotate the rear left caster wheel 90 degrees and push the deck under the tractor Figure 11 2 Install the bracket to the chassis with the locating pins Figure 12 3 Attached the lifting chain to t...

Page 16: ...UNPACKING AND ASSEMBLING 4 Attach the lift assist spring to the chassis and the deck Figure 14 5 Install the front lift arms to the deck then to the locating points to the front of the tractor Figure...

Page 17: ...the mower Turn the front wheel fully to the left Insert a block of about 50mm under the front wheel to help installation and removal of the mower Figure 16 2 Lift the lift link with the lift control...

Page 18: ...ket and pull up the lever until it is locked with the lock pin 9 Install the universal joint to the tractor Push the universal joint all the way into the PTO shaft pulling the joint collar Then pull t...

Page 19: ...Most lawns should be mowed to keep the grass approximately 50 75 mm high Best results are obtained by cutting often and not too short To keep a green lawn never mow more than one third off the height...

Page 20: ...an be easily pulled out 7 Start the engine an lift the mower with the lift control lever of the tractor to the highest position 8 Stop the engine 9 Adjust the lift rod length so that the gap between t...

Page 21: ...ake sure that the gauge wheels are secured 25 mm 1 X E X E 34 mm 13 8 Y F Y F 42 mm 15 8 X D X D 51 mm 2 Y E Y E 59 mm 23 8 X C X C 68 mm 25 8 Y D Y D 76 mm 3 X B X B 85 mm 33 8 Y C Y C 93 mm 35 8 X A...

Page 22: ...ling up or down hill Always mow down slopes never up or across the face Avoid operation on steep slopes Slow down on sharp turns and slopes to prevent tipping or loss of control GRASS DISCHARGE This M...

Page 23: ...ough 25 Large Open Area Figure 23 1 Mow two or three rounds clockwise along the edges of the area 2 Mow the lawn In half by mowing down the center Then turn counterclockwise to the left at edge of are...

Page 24: ...23 OPERATION Uneven Area Figure 25 1 Divide uneven areas into sections 2 Change mowing pattern regularly Figure 25 NOTE Mow counterclockwise when trimming around trees or bushes...

Page 25: ...CLEAN LUBE CHANGE ADJUST SERVICE INTERVALS 8 9 10 Blade bolts Blades Discharge flap Every Hours or Daily 1 Gear Box Oil First Hours 4 Belt Tension First Hours 4 Belt Tension Every Hours 1 2 3 7 12 Ge...

Page 26: ...hydraulic device because it may drop if the control is actuated even with the engine stopped or in the event of failure Always use a secure support for equipment which must be serviced while in the r...

Page 27: ...hole Be careful not to overfill Use SAE 90 gear oil 3 Install the filler plug and oil level stick Changing the Gear Box Oil Change the oil after the first 50 hours of operation and every 200 hours as...

Page 28: ...ection list on page 24 Clean the grease nipple before supplying the grease Coat the supporting points of each link rotating areas and universal joint spline with grease Use NLGI No 2 Figure 27 Figure...

Page 29: ...requirement Substitute blades may not meet these rigid specifications and may be dangerous Figure 30 For best cutting results the Mower blades should be kept sharp Ragged cut indicates the blade may...

Page 30: ...tighten or loosen bolts TO SHARPEN THE BLADE 1 Sharpen the blade with a grinder hand file or an electric blade sharpener 2 Keep the blade sharpening angle of 45 Figure 32 3 Keep a 0 4 mm cutting edge...

Page 31: ...BELT MAINTENANCE The belt is located under the belt shields Check the belt after first 25 hours operation and every 100 hours or when the belt begins to slip BELT REPLACEMENT If the belt is worn or c...

Page 32: ...he Tractor Refer to INSTALLING THE CUTTER DECK section STORING THE MOWER 1 Raise the mower and stop the engine Clean the underside of the Mower Sharpen or replace the blades Apply touch up paint to pr...

Page 33: ...oo high wrong adjustment of weight transfer valve STEP CUT Clear ridges in grass height Possible Causes Deck not level side to side tire pressures not equal bent deck bent blade blade upside down deck...

Page 34: ...115 10T 11 8 15 7 120 160 M8 4T 1 25 12 7 16 7 130 170 1 0 15 2 20 1 155 205 7T 22 6 28 4 230 290 26 5 34 3 270 350 10T 28 4 36 3 290 270 30 4 40 2 310 410 M10 4T 1 5 25 5 33 3 260 340 1 25 28 4 36 3...

Page 35: ...RD 324 STM60RD 333 Cutting Width 160 cm 152 cm 152 cm Cutting Height 2 10 cm 10 stages 2 10 cm 10 stages 2 10 cm 10 stages Spindle Speed 2866 rpm 2677 rpm 3037 rpm Blade Tip Speed 82 m s 73 m s 83 m s...

Page 36: ...istributed by UK Ireland FGM Claymore Irish Farm Garden Machinery Waterloo Industrial Estate Hazelbrook Waterloo Road Malahide Bidford on Avon Do Dublin Warwickshire B50 4JH Printed 28 May 15 Rev 1 08...

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