Toro 78490 Скачать руководство пользователя страница 21

21

Cutting Frequency

Cut the grass often, especially when it grows rapidly. You
will have to cut your grass twice if it gets excessively long
(refer to Bagging Long Grass, page 21).

Cutting Technique

For best lawn appearance, be sure to slightly overlap the
mower into the previously cut area. This helps reduce the
load on the engine and reduces the chance of plugging the
boot and tube.

Bagging Speed

The bagging system may plug if you drive too fast and the
engine speed gets too slow. On hills it may be necessary to
slow the machines ground speed. Mow down hill whenever
possible.

As the bagger fills, extra weight is added to the
back of the machine. If you stop and start
suddenly on hills, you may lose steering control or
the machine may tip.

Do not start or stop suddenly when going uphill
or downhill. Avoid uphill starts.

If you do stop the machine when going uphill,
disengage the PTO. Then back down the hill
using a slow speed.

Do not change speeds or stop on slopes.

Caution

Bagging Long Grass

Excessively long grass is heavy and may not be propelled
completely into the bagger. If this happens, the tube and
boot may plug.

Bagging Wet Grass

If possible, always try to cut grass when it is dry. Wet grass
can cause plugging.

Reducing Plugging

To avoid plugging the bagging system, reduce ground
speed and mow the grass at a high height-of-cut, then lower
the mower to your normal cutting height and repeat the
bagging process.

Signs of Plugging

As you are bagging, a small amount of grass clippings
normally blow out the front of the mower. An excessive
amount of clipping blow-out indicates that the bagger is
full or the boot is plugged.

Without the grass deflector, bagger tubes or
complete bagger assembly mounted in place, you
and others are exposed to blade contact and
thrown debris. Contact with the rotating mower
blade(s) and thrown debris will cause injury or
death.

Always install the grass deflector when
removing the bagger and changing to side
discharge mode.

If the grass deflector is ever damaged, replace it
immediately. The grass deflector routes material
down toward the turf.

Never put your hands or feet under the mower.

Never try to clear the discharge area or mower
blades unless you move the power take off
(PTO) to off 
and rotate the ignition key to off.
Also remove the key and pull the wire off of the
spark plug(s).

Warning

Bagging Blades

In certain mowing conditions, improved bagging
performance can be achieved by using bagging blades.
Contact an Authorized Service Dealer for the proper blades
for different mowing conditions.

Fan Vacuum

The bagging system operates by vacuum created by a
rotating fan mounted in the top of the hopper. If the vacuum
action is reduced, bagging performance will diminish.
Refer to Troubleshooting on page 23 for causes of reduced
performance.

Curb Climbing and Loading

Always lift the deck to the highest position when loading
the machine on trailers or ascending/descending a curb.
Leaving the mower in a lower position can cause damage to
mower baffles while loading and going over a curb. If a
curb is higher than 6 inches (152 mm), cross it at a sharp
angle with the deck fully raised. Use extreme caution
when loading onto a trailer.

Содержание 78490

Страница 1: ...Operator s Manual English CE Form No 3328 361 Bagger 100 Series Z Master Model No 78490 Serial No 220000501 and Up...

Страница 2: ...earn how to operate and maintain your product properly The information in this manual can help you and others avoid injury and product damage Although Toro designs and produces safe products you are r...

Страница 3: ...not make adjustments with the engine running Stop on level ground disengage drives set the parking brake chock or block wheels shut off engine before leaving the operator s position for any reason inc...

Страница 4: ...smemberment hazard of hand or foot mower blade stay away from moving parts Setup Note Determine the left and right sides of the machine from the normal operating position Important Contact an Authoriz...

Страница 5: ...e bagger Tensioner pulley and arm with hardware Spring Bagger belt 1 1 1 Installing the bagger tensioner pulley and bagger belt Weight left Weight right Weight bracket left Weight bracket right Suppor...

Страница 6: ...d the screw 6 x 1 2 in and discard Fig 4 11 Drill 3 holes 3 8 in diameter into the 1 8 in pilot holes Fig 4 m 6006 2 3 3 1 4 5 6 Figure 4 1 Clutch pulley 2 Template 3 Hole to drill 4 Clutch flange 5 S...

Страница 7: ...Bolts remove and save 3 Top bolts remove and discard 4 Rear bumper Note For international machines only remove the heat shield from the hydraulic tank Save the heat shield and all hardware See figure...

Страница 8: ...16 x 3 4 in 4 flat washers 5 16 in and 2 flange nuts 5 16 in Fig 8 1 1 4 2 4 3 m 6028 5 Figure 8 1 Bagger mounting bracket 2 Bolt 5 16 x 3 4 in 3 Flange nut 5 16 in 4 Bumper 5 Flat washers 5 16 in 7...

Страница 9: ...Bagger mounting bracket 2 Drill 13 32 in hole 3 Rear bumper 4 Side frame 5 Existing 1 4 in hole Installing the Bagger Mounting Brackets Important Do not tighten any bolts until both bagger mounting b...

Страница 10: ...Install the bagger mounting bracket to the rear bumper side with 2 bolts 3 8 x 1 in 2 flat washers 3 8 in and 2 locknuts 3 8 in Fig 12 2 3 m 6021 1 4 5 Figure 12 1 Bagger mounting bracket right hand s...

Страница 11: ...Engine guard strap 6 Rear bumper Tightening all Mounting Bolts Important Use the torque specifications in the following table when tightening the mounting bolts Size of mounting bolts Torque All 5 16...

Страница 12: ...ket 2 1 m 6119 1 Figure 15 1 Hydraulic tank heat shield 2 Removed section 2 Install the hydraulic tank heat shield with previously remove hardware Fig 16 8 3 1 5 m 6120 7 4 6 2 Figure 16 1 Hydraulic t...

Страница 13: ...lley arm Fig 18 Note Make sure the pulley is under the traction unit frame when installing the tensioner pulley arm 4 Install the tensioner pulley arm to the bagger with the previously removed bolt wa...

Страница 14: ...pulley 7 Clutch Installing the Weights Note There are left hand and right hand weights and weight brackets Fig 22 The bagger adds a lot of weight to the rear of the machine and may cause an unstable c...

Страница 15: ...n the wheels and the weights Adjust the weights if needed 9 m 6048 8 7 1 6 10 2 11 5 4 3 12 7 Figure 22 1 Weight left 2 Weight right 3 Weight bracket left 4 Weight bracket right 5 Center hole 6 Rear h...

Страница 16: ...11 10 5 6 4 8 11 9 1 3 12 12 Figure 24 1 Weight 2 Bolt 3 8 x 4 1 2 in 3 Support plate 4 Nut 3 8 in 5 Flat washer 3 8 in 6 Lock washer 3 8 in 7 Flange nut 8 Self tapping bolt 3 8 x 5 8 in 9 Hole to dri...

Страница 17: ...Notch in upper tube 7 Mounting bracket 8 Front slot 9 Rear hook 10 Front hook 11 Clamp Adjusting the Handle The bagger lever needs to be adjusted to remove slack in the bagger cable 1 Loosen the nuts...

Страница 18: ...er blades unless you move the power take off PTO to off and rotate the ignition key to off Also remove the key and pull the wire off of the spark plug s Warning Children or bystanders may be injured i...

Страница 19: ...1 Disengage the PTO set the parking brake and chock or block the drive wheels 2 Stop the engine remove the key and wait for all moving parts to stop before leaving the operating position 3 Unlatch th...

Страница 20: ...30 2 Install bolt and nut Place J hook end of spring around grass deflector Fig 30 Important The grass deflector must be lowered down into position Lift the deflector up to test that it lowers into th...

Страница 21: ...ings normally blow out the front of the mower An excessive amount of clipping blow out indicates that the bagger is full or the boot is plugged Without the grass deflector bagger tubes or complete bag...

Страница 22: ...he screens 5 Close the bagger door Cleaning the Bagger The bagger needs to be cleaned after every 8 hours 1 Wash the inside and outside of the bagger upper tube lower tube boot assembly and the unders...

Страница 23: ...Problem Possible Causes Corrective Action Abnormal vibration 1 Cutting blade s is are bent or unbalanced 1 Install new cutting blade s 2 Blade mounting bolt is loose 2 Tighten blade mounting bolt 3 Lo...

Страница 24: ...of the grass height which ever is less 5 Plugged fan screen 5 Remove debris leaves or grass clippings from the fan screen 6 Ground speed is too fast 6 Drive slower at full throttle 7 Worn belt 7 Repla...

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