Putzmeister BSA 1409 D4, Руководство по эксплуатации

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Pumpingoperations
631
AP07_041_9712EN
You must use the catch basket if you wish to force the concrete out
of the end of the pipe using water pressure or compressed air. It
must be designed such that the concrete can flow out unhindered,
but that the sponge ball (cube, pig) is trapped and that this simulta
neously seals off the delivery line.
Danger
A catch basket on the end of the delivery line is an absolute require
ment if you are forcing the concrete out using compressed air, as
otherwise there is a risk of injury from the wash−out sponge and
concrete as they are expelled.
The use of the catch basket is recommended when water is used to
force out the concrete to ensure that the delivery line is sealed off
and no water can escape.
31201501
1
2
3
4
1 Coupling
2 Catch basket (closed pipe section)
3 Spring pin (on both sides)
4 Catch bracket
Catch basket