probst 5450.0002, Operating Instructions Manual, Page: 36 / 47

Adjustments 12 / 17
5450.0002 V5 GB
5.1.2 Adjustment of the height adjusting support
The height-adjustable support is adjusted as follows:
•
Pull the spring cotter pin upwards and turn it 180°.
•
Move the rectangular tube until the correct inside height has been adjusted. Pull the spring cotter pin upwards again
and turn it by 180°.
•
Push the rectangular tube back and forth until the spring cotter pin engages in the corresponding hole.
•
The height-adjustable support must always be adjusted so, that the gripping elements always grip the concrete pipe
below the largest pipe diameter, otherwise there is a danger of slipping! Fig. 2
Fig. 1
Fig. 2
Spring cotter
pin
Height adjjustable
suppoert