Toro 03860 Скачать руководство пользователя страница 7

7

Note: If reel makes contact on both sides of

bedknife but still does not cut paper,
cutting unit may need to be backlapped
(refer to Backlapping) and/or reel and
bedknife may need to be reground
(refer to Toro manual for Sharpening
Reel and Rotary Mowers, Form No.
80–300PT).

1

2

3

4

Figure 5

1.

Pivot hub casting

2.

Pivot hub locknuts

3.

Top adjusting nut

4.

Bottom adjusting nut

A. Loosen the pivot hub lock nuts to allow movement

of the pivot hub casting (Fig. 5).

5. If paper was not cut on the left side: loosen the bottom

adjusting nut on the pivot hub, then turn the top
adjusting nut clockwise to pull the pivot hub up. OR If
paper was not cut on the right side: loosen the top
adjusting nut on the pivot hub, then turn the bottom
adjusting nut counterclockwise to push the pivot hub
down (Fig. 5).

Note: To reduce thread play, always tighten the

bottom adjusting nut last.

6. Recheck reel to bedknife contact on both ends of the

bedknife, and repeat step 5 as necessary.

Note: Reel to bedknife contact may become too

tight or too loose after previous
adjustment; therefore, turn bedknife
adjustment knob, accordingly, for light
contact.

7. Retighten pivot hub lock nuts.

Note: Recheck if paper cuts on both ends, to

insure the bedknife did not move when
re–tightening the pivot hub lock nuts.

B. Setting Cutting Unit Attitude

Important

 

Cutting unit “attitude” has a significant

impact on the performance of the cutting unit. Attitude
refers to the angle of the bedknife relative to the ground
(Fig. 6). Adjustable front and rear brackets allow for
variable adjustment of cutting unit attitude within the
height-of-cut range. All cutting units on a given machine
must be set to the same attitude, otherwise after-cut
appearance could be negatively affected.

ATTITUDE

Figure 6

The best cutting unit attitude is dependent on your
turf conditions and desired results. Experience with
the cutting unit on your turf will determine the best
setting to use. Cutting unit attitude can be adjusted
throughout the cutting season to allow for various turf
conditions.

In general, less aggressive attitudes (example: 2
degrees) are more appropriate for warm season
grasses (Bermuda, Zoysia) while cool season grasses
(Bent, Bluegrass, Rye) may require more aggressive
attitudes (example: 6 degrees). More aggressive
attitudes cut more grass off by allowing the spinning
reel to pull more grass up into the bedknife. An angle
that is too flat (attitude less than 1 degree) may allow
the bedbar or other parts of the cutting unit to drag in
the turf causing tufting. Therefore, minimum
recommended attitude is 1 degree.

Содержание 03860

Страница 1: ...Operator s Manual Domestic English EN Form No 3326 983 Rev A 5 7 and 11 Blade Reels for Reelmaster 5500 6000 Series 03860 220000792 Up 03861 220000792 Up 03862 220000792 Up...

Страница 2: ...e Toro parts or additional information contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready Figure 1 illustrates the location of th...

Страница 3: ...lades strike a solid object or the cutting unit vibrates abnormally stop and shut the engine off Check cutting unit for damaged parts Repair any damage before restarting and operating the cutting unit...

Страница 4: ...reel motors to vary reel speed and maintain proper clip For proper clip the controller needs to know what cutting units are installed 5 7 or 11 blade and the height of cut Note Refer to Traction Unit...

Страница 5: ...all nuts and bolts are securely fastened 3 Make sure carrier frame suspension operates freely and does not bind when moved back and forth Adjusting Front Shield Adjust front shield for desired grass c...

Страница 6: ...recommends light contact between the reel and bedknife However for dry and or sparse conditions a 001 002 03 05 mm clearance may be required to prevent heat buildup which can cause uneven wear in the...

Страница 7: ...n both ends to insure the bedknife did not move when re tightening the pivot hub lock nuts B Setting Cutting Unit Attitude Important Cutting unit attitude has a significant impact on the performance o...

Страница 8: ...auge bar This setting is from the bar face to the end of the screw Fig 7 Note Rotate the cutting unit backward to gain access to reel and bedknife 3 Set the front height of cut rod height B using the...

Страница 9: ...16 29 6 top 6 0 84 21 4 1 26 32 0 0 92 23 6 top 8 0 90 22 9 1 46 37 2 0 69 17 6 top 1 125 29 2 0 85 21 7 0 73 18 6 1 28 32 6 top 4 0 91 23 1 0 93 23 7 1 04 26 5 top 6 0 96 24 6 1 13 28 9 0 80 20 4 top...

Страница 10: ...t 4 Place the gauge bar across front and rear rollers The first screw head needs to fit snugly over edge of the bedknife while the gauge bar contacts the front roller Fig 10 Note The rear roller does...

Страница 11: ...of the reel blades and the outermost contact points between the reel and bar are equal distances from the center of the reel 3 Rock cutting unit forward on reel blades and steel bar until front rolle...

Страница 12: ...nt to rear roller This helps to reduce a wave pattern in the turf also known as bobbing Important Make spring adjustments with cutting unit mounted to traction unit and lowered to shop floor Refer to...

Страница 13: ...l blades continue to run against the bedknife a slight burr will appear on the front cutting edge surface the full length of the bedknife If a file or a light face grind is occasionally run across the...

Страница 14: ...es not eliminate reel end play replace reel bearings Note Reel bearings do not require pre load Over tightening reel bearing adjuster nut will damage reel bearings 4 Retighten set screw securing beari...

Страница 15: ...15...

Страница 16: ...ather storage practices contamination use of unapproved coolants lubricants additives or chemicals etc Normal wear and tear items Normal wear and tear includes but is not limited to damage to seats du...

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