Weber Rescue Systems SP 35 AS, Руководство по эксплуатации

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34 | Installation and commissioning
7.4 Shutting down (end of work)
Once the work is complete the spreader arms must be driven together in order to relieve the
hydraulic load on the spreader.
The arms must never be fully closed as this will cause hydraulic stress to be built up in the
equipment.
Then the equipment can be disconnected providing that the power unit control lever is
in the „0“ position. Care must be taken to ensure that no dirt ends up on the coupling and that
the protective caps are immediately fitted.