Schmalz JumboPicker-Flex, Инструкция по эксплуатации и техническому обслуживанию

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30.30.01.01183/00 www.schmalz.com EN | 17
2.6 Load suspension devices / suction cups
Various standard suction cups are available for the tube lifter (see the list in the appendix). Other
suction cups and mechanical grippers must be carefully tested before use and approved by J.
Schmalz GmbH. The suction sealing lips or sealing foams are made from a robust material and, like all
seals, are subject to wear. To prolong the life of the sealing elements, make sure the seals are
attached properly and not subjected to lateral loads. Check the resistance of foams and sealing lips to
prevailing environmental conditions, such as ozone, acid, oil, grease, solvents etc.
Sealing lips can become aged and brittle due to a variety of environmental conditions. To ensure that
the tube lifter remains in optimum condition at all times, it is important to check and, if necessary,
replace the suction sealing lips at regular intervals (see service table 9.3).
2.7 Vacuum Generation
2.7.1 Vacuum Generator
The electric vacuum pump generates the vacuum for the tube lifter.
2.7.2 Dust Filter (STF)
2.8 Safety Features
2.8.1 Vacuum Limiting Valve
The vacuum limiting valve limits the vacuum level to 620 mbar.
CAUTION
Vacuum value too high
Setting the vacuum too high can cause the lift tube to implode.
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The vacuum tube lifter must only be operated with a vacuum limiting valve set
to 620 mbar.
2.8.2 Sensors
The signals from the safety features must be evaluated by the industrial truck's central
control unit.
The dust filter in the vacuum line protects the vacuum generator from
all types of contamination (ambient dust, soiled transport materials,
etc.).