Alltech KEENAN MechFiber345, Operator'S Manual

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5. Operation
5.1 Set-Up
The simplicity of the KEENAN MechFiber Mixer Wagon design is reflected in its
low power requirement. The power required varies, depending on the mix used,
the dry matter, and the amount of chopping required.
If a tractor is at its limit during mixing, this will translate into extra strain on
moving parts as there will be surges in power as the engine recovers during
certain periods of the mix.
A tractor that has sufficient power will provide a much smoother drive to the
mixer wagon during all stages of operation.
CAUTION:
Do not operate the PTO in “ground speed” mode.
Reversing the drive on your machine will cause
serious damage.
Connect the hydraulic hoses (see table 5) from the machine to double
and single acting spool valves on the tractor, as appropriate.
Examine the mixing chamber to ensure that:
• All blade covers have been removed, where fitted.
• All spare parts and foreign objects have been removed.
• No damage has occurred during transport.
Check the weighbox and ensure the power lead from the weighing
system is either connected to the tractor battery via a direct fused line,
7 pin plug or to a 12v battery located in the side box of the feeder. To
zero the weighbox press and hold the ‘zero’ and ‘minus’ keys
together and hold until ‘end’ appears on the screen then release the
buttons. If the power is supplied through a 7 pin lights connection, the
tractor lights will need to be switched on to provide power to the
weighbox. If you stand on the ladder, at rear of the machine, you
can check the reading on the weighbox against your known weight,
this may require assistance.
With the tractor running, check that the VFC-door opens fully and
closes completely. Similarly check the movement of the feed out tray.
Engage the PTO and check the turning of the paddles. The initial
turning of the paddle rubbers against the side of the KEENAN
MechFiber Mixer Wagon will generate noise but this will decrease as
the paddle rubbers become more pliable.
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Revision A04 July 2018