HERKULES HSA 120 Mode D'emploi page 6

Anl. HSA 120 03.03.2005 13:31 Uhr Seite 6
GB
other so that the cotter pin (8) cannot work its way
out of the bore hole.
Now attach pipe collar (7) (with small hinge pin (19))
to the steel bar above the rectangular boom (11) in
the same way as you did with pipe collar (9). Slide
support arm (10) with the large bore hole over the
hinge pin of pipe collar (7).
Push the cotter pin (1) into the bore hole of the hinge
pin (19) and bend both shanks of the cotter pin (1)
apart from each other so that the cotter pin (1)
cannot work its way out of the bore hole.
Adjust the height of the upper pipe collar (7) and the
support arm (10) so that the distance H between
both pipe collars (7/9) measures exactly 380 mm.
Now tighten the bolts of the pipe collars. Tighten the
bolts (6) with 70 Nm of torque.
Push the extension pipe (17) into the rectangular
boom (11). Connect the support arm (10) with the
rectangular boom (11) and the extension pipe (17) by
inserting the hexagon bolt (12) through the
overlapping bore holes, placing a washer (4) and the
spring washer (3) over the bolt (12) and tightening
with a hexagon nut (2).
In order to adequately affix the support arm (10) to
the rectangular boom (11) but not deform the boom,
tighten the bolt (12) with a tightening torque of 13
Nm.
A bolt (18) is inserted at the end of the extension
pipe (17) to prevent the cable winch from sliding off.
When the cable winch is pushed out to 750 mm, it
may not lift any more than 600 kg.
When the cable winch is pushed out to 1,100 mm, it
may not lift any more than 300 kg.
When mounting the cable winch to the extension
pipe (17), the pads (13) must be pushed in under the
clamping brackets in order to ensure that the cable
winch is securely held in place (see Fig. 6).
After all of the assembly work is finished, a two-part
no-load test must be performed by raising and
lowering the winch and swinging the swing arm 180°
to the left and to the right. Then the cable winch must
be incrementally loaded up to the maximum
permissible load weight. Only when the cable
winch/swing arm assembly successfully passes
these tests may the equipment be used for normal
operation.
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