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Hydraulic and brake hoses
Operation
Colour
VFC Door
Red & yellow
Feed-out Tray
Blue
BaleBlend Creel
Green
Brakes
White
Beet-grid
Black
Table 5: Hydraulic and brake hoses
Note:
A: The design life of hydraulic hoses is subject to the level of wear and tear/
usage and also factors like harsh climate. It is recommended that they be
reviewed periodically (yearly) and typically replaced after ten years of operation if
necessary.
B: The maximum oil pressure of the hydraulic system is 3000 psi.
C: If there is a valve chest fit to the MechFiber machine, it is very important to
connect the valve chest hydraulic feed and return pipes correctly. The return pipe
is not designed to take the hydraulic pressure normally seen in the valve chest
feed pipe, and so seals and/or the valve chest itself may be damaged if oil flows
in the wrong direction through the chest. Typically the hydraulic return pipe on the
valve chest is fit with a one-way flow valve to prevent oil being fed to the valve
chest in the wrong direction. This is identifiable as a steel connection on the end
of the pipe with an arrow stamped on its side to indicate the direction of oil flow
through it. Oil flows into the valve chest through holes marked P (Pressure) and
out through holes marked T (Tank), see Figure 18 below.
(The valve chest is set up for open centre hydraulics. If the tractor has an
alternative hydraulic system (other than open centre) then contact should be
made with the tractor agent. To alter to closed centre hydraulics, there is a plug
that can be fitted to the spool valve block and is available from KEENAN Service
on request.)
T
P
Figure 18: Valve Chest
18
Revision A04 July 2018
Содержание KEENAN MechFiber345
Страница 2: ...CONTENTS 2 Revision A04 July 2018 ...
Страница 43: ...Figure 43 Side Elevator greasing points Figure 44 Stub Elevator greasing points 43 Revision A04 July 2018 ...
Страница 50: ...8 2 Chassis Parts 50 Revision A04 July 2018 ...
Страница 52: ...8 3 Front Cover Parts 52 Revision A04 July 2018 ...
Страница 54: ...8 4 Standard Feedout Tray Parts 54 Revision A04 July 2018 ...
Страница 56: ...8 5 Fold Down Tray Parts Optional Extra Option 56 Revision A04 July 2018 ...
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Страница 64: ...8 10 Driveline Parts 64 Revision A04 July 2018 ...
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Страница 82: ...14423 akgraphics ie keenansystem com KEENAN System KEENANsystem ...