Operation - probst AKZ-H-UNIGRIP Instructions D'emploi

Operation

6 Operation
•
- The "open" and "close" functions are actuated by the valve control levers attached to the truck loading crane.
•
- The "open" and "close" functions are performed as long as the valve control levers are actuated
•
- The turning of the flange clamp with the turning motor must be carried out very carefully, otherwise the load may be
ejected
•
- The valve control lever equipped with a spring return must not be moved to its zero position with a jerk, as this will
build up pressure surges in the hydraulic circuit which may reduce the clamping force of the unit!
•
- The optimum holding or clamping force is obtained by holding the control lever in the closed position for two
seconds after closing the tongs
•
- In order to achieve an even load on the tool, it must always be placed in the middle of the grab goods (stone packs)
•
- When loading sensitive grab goods, the holding force of the device can be reduced by means of a pressure relief
valve
•
- Avoid jerky movements when the machine is loaded.
•
Carefully place the grab goods (building material packages) down again after transport
Under no conditions may the machine
be used to carry out the work
movements shown!
Danger of breakage of the implement
and turning head!
Danger of slipping of the material to
be gripped!
Failure to observe this warning may
result in serious injury or death.
56100057 17 / 24 GB