probst HVZ-UNI-II-EK, Руководство по эксплуатации

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Operation
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V2
GB
7 Operation
7.1 General
If the arm of the carrier (excavator) is moved (with a gripped stone layer) too far to the outside, a risk of
tipping of the carrier (excavator) - due to the weight of the installation clamp and the weight of the stone
layer. Therefore note the tipping stability of the carrier (excavator).
Attention!
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Before using the device check the functions.
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Adjust HVZ as show n in chapter “Adjustments”.
The operating of the HVZ makes use of modern drum control.
The advantage of such technics is, that according to the job specification, the different motion sequence
can be activated via a selector switch.
Never close the main clamping without an existing stone layer and already closed side clamping.
Otherwise it could happens, that the main clamping grippers are pressing against the Half rails and
thereby the gripping of the side clamping can be bent.
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With the careful handling, the HVZ can also be used to gets empty pallets out of the way - to pile up (for
the lately) rational transportation. However, it must be strictly ensured, that the pallets are not gripped
with the full clamping pressure of the main clamping.
With the careful handling, the HVZ can also be used to gets empty pallets out of the way - to pile up (for
the lately) rational transportation. However, it must be strictly ensured, that the pallets are not gripped
with the full clamping pressure of the main clamping.
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When gripping with the fully clamp pressure, firstly the pallets are mostly damaged and secondly, due to
the extremely high clamp pressure to individual feather-steel-lamellas could be bent, or the complete
main clamping.
In such cases, always close the main clamping just enough, so that pallets just keep!
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Operating the HVZ with an excavator:
Make yourself familiar with the operating elements for the both hydraulic circuits (main / side gripping direction).
Especially remind the function for opening the main gripping direction, that there is no accidental opening while the
installation clamp is lifted up and the layer falls down.
DANGER OF ACCIDENTS!
Activate the control lever as possible at idling speed of the carrier .
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Move the operating lever almost at idling speed, because the great hydraulic flows of big excavators can cause
malfunctions or even damages of the HVZ.
7.1.1 Programms
In this program version the following programs are stored:
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Program 1 : „Standard program“, for the laying of stone layers, which were be displaced from a so -called
„cross joint pattern“ in a running bond, as soon as layers of stones, which shall be compressed and layed
from 4 sides.