Alltech Keenan MechFiber350, Руководство оператора

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KEENAN
MechFiber350 and 370 Operator’s Manual
14
Revision D01 21
st
May 2019
7 Operation
The simplicity of the KEENAN MechFiber
mixer wagon’s design is reflected in its low power
requirement. The power required does vary, 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 put 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.
7.1 Set-up
1. Ensure the machine is level when hitched up. If the machine is not level, this can be
corrected by adjusting the hitch height. The hitch height on the KEENAN MechFiber
mixer wagon provides a certain level of adjustment from the manufactured height.
2. The PTO shaft should be attached with the shear bolt end coupled to the machine.
Make sure that the PTO guard is in good condition and is well-secured.
3.
As appropriate, connect the hydraulic hoses (see Table 1) from the machine to double-
and single-acting spool valves on the tractor.
4. Examine the mixing chamber to ensure that:
• All blade covers have been removed.
• All spare parts and foreign objects have been removed.
• No damage has occurred during transport.
5. Check the weigh box and ensure that the power lead from the weighing system is
connected to the tractor battery via either a direct fused line, a 7-pin plug or to a 12-volt
battery located in the side box of the feeder. To zero the weigh box, press and hold the
“zero” and “minus” keys together 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 weigh box. If you stand on the ladder at
the rear of the machine, you can check the reading on the weigh box against your known
weight; this may require assistance.
6. 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.
CAUTION:
Do not operate the PTO in “ground speed” mode. Reversing the drive on your machine
will cause serious damage.