probst SVZ-UNI-VARIO Betriebsanleitung Seite 50

Operation
6.5 Operation general
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The device (SVZ-UNI-VARIO) is fastened by the lifting eye e.g. with a crane hook to the carrier (excavator).
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Position device (SVZ-UNI-VARIO) over the gripping good (manhole).
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Move the device (SVZ-UNI-VARIO) downwards until the brackets or the stabilizers rests on the gripping good and the
upper part is fully retracted.
● Lift the device → the gripping good is gripped now by the brackets.
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Transport the device (SVZ-UNI-VARIO) with the gripping good (manhole /cone) to the destination and lower it carefully
to the ground.
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Then move the device complete downwards until the upper part is retracted again.
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Move the device upwards (without gripping good) .
Lift the support frame slowly with gripped gripping good and avoid jerky movements!
Never drive with the support frame (excavator) and gripped-load on device
(SVZ-UNI-VARIO) over uneven area faster than slow walking speed!
Slipping danger of gripping good!
When driving over uneven area, mind that the lift arm of the support frame does not begin for hopping!
There is the danger that the gripping good (manhole/cone) could break apart by the tension force (from
inside).
It exists the danger, that the distance between gripping good (upper edge of manhole) and lower edge of
stabilizer and/or brackets becomes larger that than 15 mm.
In this case lower gripping good on the ground immediately and grip it again.
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