Schmalz JumboPicker-Flex, Инструкция по эксплуатации и техническому обслуживанию

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9.3 Checking Safety Features
Interval
Daily Weekly Monthly Every
six
months
Annual
check
Safety Features
Is the non-return valve leaking?
1. Switch on the vacuum generator.
2. Raise the load and do not press the button, thus
setting it to the "Lift" position.
3. Switch off vacuum generator.
The tube lifter must lower slowly. The load may only
be released when it is near the floor; it must not be
dropped abruptly.
X X X
Safety switch (4S1)
– see table below:

Switch functioning properly

Secure attachment of the components

Deposits or wear

Leak tightness of cable inlet

Loose line/plug connections
X X
Safety switch (4S2):

The trigger piece must slide easily into the
recess in the trigger body.

Close it multiple times to check that the
safety feature works.
X X
Check the sensor query signals for the vacuum
switch (3B1), jib extension (3B2) and Jumbo storage
rack (3B3).
X X