General; Authorized Use - probst HVZ-UNI-II Instructions D'emploi

General

3 General
3.1

Authorized use

●
This Hydraulic Installation Clamp HVZ-UNI-II was developed to meet the need of builders for a device to mechanically
install a wide range of pavers which are delivered to the site in ready-to-install formation. The HVZ-UNI-II may be used
in connection with various carriers such as Probst Installation machines (VM-203/204/301), hydraulic excavator,
wheel loader, rear digger.
●
To operate the hydraulic installation clamp 2 separate hydraulic circuits are required on the carrier (excavator).
●
With the device (HVZ-UNI-II) it is possible to handle one layer of pavers. Do not exceed the carrying capacity and the
maximum width of the device HVZ-UNI-II.
●
Only pavers in good quality are allowed for laying. Pavers with „feet, bellies and blind spacers" are not allowed",
because the complete bricklayer could fall out of the device.
This device is series equipped with:
Requirements for hydraulic operation (Operating hydraulics of the carrier):

Volumetric flow (l/min), usable min. 15, optimal 25, max. 75

Working pressure (bar), usable min. 180, optimal 200, max. 320

Backflow pressure: max. 20 bar
●
The device is only designed for the use specified in this documentation.
●
Every other use is not authorized and is forbidden!
●
All relevant safety regulations, corresponding legal regulations, especially regulations of the declaration of
conformity, and additional local health and safety regulations have to be observed.
Prior to every operation the user must ensure that:
●
the equipment is suited to the intended operation, the functioning and the working condition of the
equipment is examined, and the loads are suitable to be handled.
Any doubts about instructions should be raised with the manufacturer prior to use.
●
Adjustable main tension, movable on low-maintenance steel-
polyamid sliders.
●
Adjustable side gripping direction for accurate positioning of the
laying formation.
●
Three operating handles for optimal guiding of the clamp.
●
Height adjustable support for a variable gripping depth.
●
Oil pressure gauge.
●
With pressure control valve to avoid overload.
●
With spring-mounted steel-lamellas for gripping.
●
universal excavator suspension (UBA) with hydraulic rotating
motor (360°).
10 / 41