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4.7 Functions- and sight check
4.7.1 General
•
Device need to be checked before each use in regard to functions and condition!
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Maintenance, lubrication and trouble shooting only in disused mode!
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At safety catching defects device need to be repaired immediately. Only after proper
repair device can be used again!
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Stop use of device immediately at cracks on supporting elements!
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Operation manual of device has to be accessible always on job-sites.
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Never remove machine label from device!
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Illegible signs need to be renewed!
4.8 Safety during operation
4.8.1 General
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Operation of device in near-ground only! Die Arbeit mit dem Gerät darf nur in
bodennahem Bereich erfolgen. Never pan device over persons!
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In general it is prohibited to stay under hovered load. Mortal danger!!!
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Never pull loads inclined.
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Never exceed lifting capacities and nominal diameters of device.
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Jerky lifting and lowering of the load caused e.g. by too fast driving with carrier
vehicle on rough terrain is PROHIBITED! Load could slip off.
4.8.2 Arbitrary conversions
Restraint
Arbitrary conversions on device or use of self-built instruments endanger body
and life and are strictly prohibited!