GB
9
5. Technical data
Reach l:
Max. load:
l
1
= 750 mm
m
1
= 600 kg
l
2
= 1100 mm
m
2
= 300 kg
Swing range: max. 180°
6. Before putting the machine
into operation
The swing arm is designed to take a cable
winch.
To mount the swing arm, you need a round
steel bar with a diameter of Ø 48 mm; its
wall must be a minimum of 3 mm thick.
Ensure that the anchor points of the steel
bar are able to adequately support the
forces that will be applied to it. Consult an
authorized professional to ensure that this
is properly done. This steel bar is not
included in the scope of delivery.
7. Mounting and assembly
Attach the pipe collar (1) (with the large
hinge pin (A)) to a steel bar using the
holding bar for the pipe collar (2), washers
(11), spring washers (10) and two hexagon
nuts (9). Before you tighten the bolts, push
the pipe collars (1) to the desired working
height of the swing arm (Figure 3-5).
Apply lubricating grease to the hinge pin
(A).
Slide the square-edged boom (5) over the
hinge pin (A) and push the cotter pin (8)
through the hole in the hinge pin (A) (Figure
6-7).
Finally, bend apart the two shanks of the
cotter pin (8) so that the cotter pin (8)
cannot work its way out of the bore hole.
(Figure 8)
Now attach the pipe collar (3) (with the
small hinge pin (B)) to the steel bar above
the square-edged boom in the same way
as you did with pipe collar (1). Adjust the
height of the upper pipe collar (3) so that
the distance H between the two pipe collars
(1/3) measures exactly 380 mm.
Slide the support arm (4) with the larger
bore hole over the hinge pin (B) of the pipe
collar (3). Push the cotter pin (7) into the
bore hole of the hinge pin (B) and bend
apart the two shanks of the cotter pin (7) so
that the cotter pin (7) cannot work its way
out of the bore hole (Figure 9-10).
Now tighten the bolts of the pipe collars.
Use a torque of 45 Nm to tighten the nuts
(9).
Push the extension pipe (6) by its end with
no bore hole into the square-edged boom
(5) (Figure 11). Make sure that the bore
hole (C) is on the outside as shown in
Figure 12.
Connect the support arm (4) to the square-
edged boom (5) and the extension pipe (6)
by inserting the hexagon bolt (17) through
the coinciding bore holes, placing a washer
(20) and a spring washer (19) over the bolt
(17), and securing the connection with a
hexagon nut (18) (Figure 12-14).
A bolt (16) is inserted at the end of the
extension pipe to prevent the cable winch
from sliding off (Figure 15-17).
When the cable winch is pushed out to 750
mm, it is not allowed to lift more than 600
kg (Figure 18).
When the cable winch is pushed out to
1100 mm, it is not allowed to lift more than
300 kg (Figure 20).
When mounting the cable winch on the
extension pipe (6), the pads (12) must be
pushed in under the clamping brackets in
order to ensure that the cable winch is held
securely in place (Figure 19). When the
assembly work is finished, an up and down
Anleitung_LB4_2255412:_ 01.06.2011 17:19 Uhr Seite 9