Installation; Mechanical Connection - probst HVZ-ECO Operating Instructions Manual

Installation

5 Installation
5.1

Mechanical connection

The mechanical connection of the HVZ –ECO at the support frame (excavator) takes place with the universal-
excavator-suspension (UBA or Lehnhofadapter).
Excavator-suspension - Lehnhofadapter
Make a secure connection (bolt with locking ring) between
the rotating head and the excavator-suspension.
Excavator-suspension
(Lehnhofadapter)
Safety bolt with locking
ring
Grab swing brake
Rotating head
Excavator-suspension - UBA
Make a secure connection (locking bolt with nut and a
addition lock nut) between the rotating head and the
excavator-suspension.
Excavator-suspension
(UBA)
Safety bolt with locking ring
(+ locknut) 
Grab swing brake
Rotating head

the adjustment of the nut with locknut takes effect of the speed movement of the grab swing brake.
51400034 V3
14 / 41
GB