Duncan MK4 Renovator, Инструкция к добавке

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14
Magnetic Cut-out Sensor
To enable seeding to start and when the machine is
lowered into and lifted out of the ground, a magnetic
sensor is fitted on the RH wheel leg hydraulic ram.
The sensor position may be adjusted to suit ground and
sowing conditions.
Level Drill
Use the drawbar turnbuckle or ram to tilt the drill so it is
sitting level. An adjustment may be required after a short
period of use because the paint wears off the discs and
the discs sharpen which in turn improves the penetration
abilities.
Ensure that the front and rear rows are at an even depth.
Transport Position
When in the transport position the hydraulic cylinders are
fully extended. In this position the cylinders fully equalise
by allowing oil to bypass the master cylinder piston. It is
recommended to raise the drill into the transport position
when turning at headlands or regularly to counteract the
effects of oil leakage past the piston and ensure cylinder
rods are equally extended and minimise variations in
sowing depth.
Coulter Penetration Depth
To create the ideal seed bed the disc opener coulter
should cut approximately 20mm below the inverted
tee point. In hard and dry conditions this may not be
achievable, and better machine/sowing performance may
be achieved without using the disc openers. An indication
of this will be the machine bouncing which will result in
uneven sowing depth.
Coulters will give better penetration ability as they sharpen
with use.
‘Renovator Mk4’
Operation