probst 5450.0002, Operating Instructions Manual, Page: 35 / 47

Adjustments 11 / 17
5450.0002 V5 GB
4.1.4 Rotators (optional)
When using rotators, a free-wheel throttle valve must be installed.
In order to prevent a sudden speedup and stopping the rotational movements, as this may damage the
device within a short time.
5 Adjustments
5.1 Adjustment of the gripping range
5.1.1 Adjustment of the gripping range
By adjusting the gripping range, the device (RG-20/80) is suitable for different sizes of gripping goods (concrete tubes).
Before the product can be lifted and transported, the gripping range has to be adjusted to the dimensions of the
product.
•
The adjustment of the gripping range may never take place on both sides at the same time. Always
adjust the gripping range first to the one and then on the other side .
•
Pull the spring bolt upwards and rotate around 180°.
•
Move the rectangular tube, until the gripping range is approx. 5 cm larger than the product.
•
Pull the spring bolt back up again and rotate around 180°.
•
Move the rectangular tube so long until the spring bolt engages in one of the holes.
•
The adjustment of the gripping range has to follow general symmetrical.
That means, it must be used in each case the same adjustable hole with both rectangular tubes.
•
Caution while adjusting of the gripping range.
There is a danger of injuring the hands!
•
Caution while adjustment work. There is danger of injuring the hands!
Use safety gloves!
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Spring bolt
Rectangular tube with adjustable holes
Automatic release