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TDA1200・TDA1600
Handling Instructions
Bolts and Nuts
Inspection of Bolts and Nuts
Important
The bolts and nuts may be loosened at the
earlier stage of the use.
Be sure to retighten or replace before
operating the machine whenever there is any
abnormality.
1.
Check the bolts and nuts for looseness and
coming off.
2.
Check the bolts and nuts for cracks and
damages.
3.
Check the bolts and nuts for rust.
4.
Check around the bolts and nuts for traces
of rust fluid.
5.
Check for unequal bolt length.
6.
Check the bolts and nuts for stripped
threads and abrasion.
Aeration Section
Cleaning of Aeration Section
Be sure to clean the aeration section after
use.
1.
Stop the engine of the tractor, and then
remove the key.
2.
Carefully clean the inside and outside of the
aeration section with water or compressed
air.
Adjustment before Work
Precautions for Adjustment and
Replacement
Warning
Make sure that no one is near the tractor or
between it and the attachment.
Warning
Before adjusting the attachment or replacing
parts, be sure to apply the parking brake of
the tractor, set the PTO speed change lever to
the "Neutral" position, then stop the engine.
Page 5-8
Warning
For adjusting the attachment or replacing
parts with the attachment installed on the
tractor, be sure to apply the parking brake of
the tractor, set the PTO speed change lever to
the "Neutral" position and stop the engine.
Adjustment of Tine Depth
Important
Select an appropriate tine depth in
consideration of the working condition.
Operating the machine without any
consideration of the working condition applies
excessive force to the machine, and causes
damage to the tines and the machine.
When setting the tine depth deeper, slow
down the working speed as necessary.
Important
When moving the front roller up and down,
move the right and left up-down handles two
turns alternately.
When one side alone is moved up and down,
the scraper and lawn pressing plate bracket
will be deformed.
Important
The scale decal does not indicate the actual
depth. It is just an approximate indication.
Judge the depth by actual work.
Turn the up-down handle to adjust the tine
depth.
1.
Apply the parking brake of the tractor, and
stop the engine.
2.
Loosen the right and left roller holding
fixtures.
3.
Turn the right and left up-down handles to
adjust the tine depth.
･
Turn the handle clockwise to increase the
coring depth. (The roller rises and the
frame lowers.)
Turn the handle counterclockwise to
･
decrease the coring depth. (The roller
lowers and the frame rises.)
Adjustment before Work
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