HAEMMERLIN 312175001, Инструкция по эксплуатации

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The upper limit switch installed beforehand on the right tipping ramp stops the skip from tipping when it
reaches the end of its movement.
Before doing an empty test, check that the ladder slope is greater than or equal to 30° in relation to the
ground in order to guarantee that the skip returns in good conditions.
Due to the high dynamic forces generated during the upward tip, it must be ensured that the end of the
ladder is well supported. We recommend the use of the pair of headboard props (see page 69). However,
other means are possible, provided that the headboard is well supported and fixed to the building to
prevent the hoist from sliding or tipping over
.
Perform several empty test, then a loaded test:
- assembly of the mobile equipment,
- automatic tipping upwards of the skip,
- return of the skip,
- descent of the mobile equipment,
- manual tipping downwards of the skip.
Also verify that the upper limit switch is working properly. This switch must stop the skip from tipping when
it reaches the end of its movement during automatic tipping upwards. To do so, the detection roller must be
crushed by the bumper brace when the skip tips at the end of the movement. If necessary, adjust the
position of this detection roller by moving the clamping handle and the flange to adjust the position of the
upper limit switch (see detailed image K).
When the above points have been checked, the double tipping skip is ready for use.
Detailed image K