probst SVZ-UNI-VARIO Betriebsanleitung Seite 48

Operation
6.2 Manhole rings with step irons
When gripping manhole rings with step irons (see ), regard that
the brackets are not positioned too close at the step irons!
When placing the manholes on each other, it is recommendable to
mark the manholes at the outside with color, chalk or similar.
So that the step irons always is placed at the same position to the
already placed manhole ring.
Caution: do not grip into moveable parts.
Danger of injury the hands!
6.3 Gripping of manholes
Lifting eye
Movable slide
Limit stop
Position for gripping manholes (which hang automatically in
horizontal during installing).
The shifting gate (or the movable slide) is fixed (in this
position) via the integrated hook at the limit stop.
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