probst RK-XL-IV Instructions D'emploi page 42

Operation
5.2 Operating for devices with automatic release
•
The device is attached to the carrier/lifting device (e.g. excavator).
•
Before the gripping good (load) to be transported is lifted, the gripping range must be adjusted on
the device.
•
The device is lifted with the carrier/lifting device, positioned above the gripping good and lowered.
•
As soon as the device is completely lowered, the automatic release unlocks and closes when the
device is lifted again.
•
The gripping good (load) can now be transported to its destination and set down.
•
As soon as the load is set down, the automatic release mechanism locks and the device can be
lifted (without gripping good).
•
The device therefore is a ONE-MAN-MACHINE.
Shut-down the device without carrier/lifting device only on even ground. The gripping arms
must be opened enough, to ensure a secure standing of the device. Otherwise there is a danger
of overturning!
5.3 Picture of the automatic release
The device is equipped with an automatic release, that means the OPENING and CLOSING of the gripping arms
results through the set down and lifting of the device.
Pictures of the positions of the automatic release:
• Device is lifted through the
lifting equipment/carrier
• Gripping arms are opened
• With faulty switching, the
change-over switch must
be pushed back manually
(e.g. with a screwdriver)
1)
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• Device is set up on the gripping
good
• Gripping arms are opened
• Device is set down with the gripping good (on
the ground)
• Gripping arms are opening
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• Device is lifted through the lifting
equipment/carrier
• Gripping good is clamped and can
be transported to the destination
• Device is lifted through the
lifting equipment/carrier
• Gripping arms are opened
(laydown position of the
device on the ground)
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