Great Plains P17961C Operator Manual - Manual (Page 27)

27 CultiPress
Operating Instructions
4. Adjustment / Operation
4.8 Using Shims
Before using shims to alter machine settings
ensure the machine is stationary and the
tractor is turned off with the keys out. Ensure
that all operators are clear of the machine
and that no load is being held on any existing
shims in the cylinder.
To fit the shims hold them by the handle and,
using a firm action, clip them onto the rod
as shown in Fig. 4.06. They are removed by
using a finger to pull firmly on the handle.
Check the cylinders for damage
and debris before fitting shims.
Only attempt to add or remove
shims using the handle. Trying to
manipulate shims using the jaws
could result in injury.
When changing machine settings
ensure both sides of the machine
mirror each other. The left hand
cylinder should contain the same
amount of shims as the right, for
example. Failure to do this could
result in damage to the machine.
Fig. 4.06: Shims
4.9 Work Instructions
Driving speed
The CultiPress can be driven at speeds of
up to 12 km/h.
This depends on the field conditions (type
of soil, surface trash, etc.).
Drive more slowly if the conditions are
difficult or a firmer finish is required.
Beware of stones being thrown by
the spring action of tines returning
from their stressed state in work.
Parking the Machine
In order to avoid damage as a result of
moisture, the machine should be parked, if
possible, indoors or under cover.
When manoeuvring the machine,
pay attention to your surroundings.
Ensure that nobody (children!) is
in the manoeuvring area.
• Park the machine on level and solid ground.
• Fit wheel chocks.
• With the machine raised move the parking
stands into position.
• Lower the machine onto the parking
stands ensuring that it is stable.
• Remove the drawbar pin and drive forward
slowly until hitch is clear of tractor drawbar.
• Lower the drawbar to the ground.
• Switch off the tractor.
• Disconnect hydraulic lines from the tractor.