probst 52400043, Operating Instructions Manual

Page: 92 / 233

Operating Instructions
SH 2500-UNI-B
Safety
10 / 32
V7 GB
3.6 Special Hazards
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The operating range has to be covered for unauthorized persons, especially children.
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The workplace has to be sufficiently illuminated.
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Take care when handling wet, dirty and not solidified components.
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The working with the vacuum lifting device in case of atmospheric editions under 3° C (37,5° F) is
forbidden! Because the goods could be fall down caused by dampness or freezing.
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Take care in case of thunderstorm!
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Since the load is held on the suction plates of the unit by a vacuum, it will fall off as soon as this vacuum is
lost (e.g. energy failure).
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This can happen if the vacuum generator fails. An integrated vacuum reservoir maintains the vacuum for a
short safety period whose duration depends on the porosity of the work piece surface.
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If the vacuum generator fails, lower the load immediately if this is possible. Otherwise, leave the danger
area below the load immediately.
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The unit draws in large amounts of air and hair and items of clothing can be drawn into the air inlet. Do not
look into the air inlet when the unit is running: it is even possible for your eyes to be drawn into the air
inlet.
3.6.1 Hydraulic excavator and other lifting equipments
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Hydraulic excavator and other lifting equipments have to be in good, safe working condition.
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Only authorized, certificated and qualified personnel is allowed to operate the excavator and other lifting
equipments.
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The operator staff must have all the necessary qualifications.
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Take care that the maximum capacity of the hydraulic excavator and other lifting equipments is not
exceeded.
3.7 Workplaces
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The workplace of the operator is in front of the operator handle.
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The operator must stand so that he can see the vacuum gauge at all times.