BGU HRZ FIX Euro/Kombi, Руководство пользователя, Страница: 11 / 32

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Südharzer Maschinenbau GmbH will accept no liability for the state
and conditions of your tractor three-point linkage. Make sure to install
the loader so that no damage can occur to the driver‘s cab during off-
road travel or with lifted hydraulics.
4.2.2 Assembling an additional control valve unit
As soon as a hydraulic function is no longer required, you can use it to
control operation of the hydraulic upper link.
Hand control valve
• Install on a convenient mount inside the tractor cab
• Properly connect all hoses. WARNING: an inverted flow direction will
lead to control valve failure
• Never remove the check valve from the drain line
• Impress all operating symbols
Hand control valve - symbols
A symbol is impressed/labelled in the back/front of each joystick to
show the respective corresponding loader functions. (see point 2 of
the safety instructions)
4.3 Start-up
Operating instructions
• Perform hydraulic operations while seated in the machine: never
from the ground.
• Always set the top grapples and the rotator on the float
position of the control valve before starting to winch heavy trunks.
• Know where crew members are at all times. Be alert to unexpected
workers or operations in the immediate dangerous/loading area.
• Do not use the grapple to handle trunks that are smaller than 8 cm
in diameter unless you can bundle and lift them together.
• To assure trouble-free braking and steering of the loader travelling
with a suspended load, at least 20% of the vehicle own weight shall
still be arranged on the on the front axle. The exact amount of ballast
weight that one can use, must be obtained from your tractor supplier.
• Travel performance much depends on the ground/road conditions
and the attachments to our equipment. Always drive cautiously and
defensively minding for your route at all times.
• When not in operation, always lower the boom and rest the grapple
on the ground or on the special carrier designed for accomodating
the grapple.