Bandini Industrie GiBiDi BARR500 Instrucciones De Instalación página 37

BARR500
RIGHT-LEFT BOOM CONVERSION
1 - Unscrew the two locking grub screws 1 (13) and the two long grub screws 2 (13) that act as mechanical end
stop.
2 - Release the operator with the wrench 3 (13) provided acting on the release rod 4 (13).
If the Cable of the balancing device is not yet visibly loosened, manually act on the operator output shaft with the aid
of the boom coupling 1 (14) turning it in the appropriate direction to obtain the desired result.
3 - Using a screwdriver remove the radial snap ring 1 (15) that fastens the balancing device bushing.
4 - Slide the rod of the balancing device in the slot on the plate until reaching the new position (16).
5 - Refit the radial snap ring 1 (17) to fasten the balancing device bushing.
Turn the operator output shaft with the aid of the coupling (14) to align the Cable with the rod.
6 - Using a small screwdriver, remove the plastic caps 1 (18) that cover the large holes on the rear of the upright.
7 - With the caps removed you can see the coupling between the end-stop grub screw 2 (13) and the mechanical
end-stop on the operator (19).
The opening mechanical end-stop is always visible through the hole 2 (20) opposite the spring; the closing
mechanical end-stop is always visible through the hole 1 (20) on the spring side.
8 - Turn the operator output shaft with the aid of the coupling 1 (14) until you identify the opening and closing
mechanical end-stops and screw down the two long grub screws until their ends touch the mechanical end-stop
(21).
At this stage, not yet having installed the boom, it is pointless to try and do a fine adjustment; this will be done
later when the boom has been fitted (see the section MECHANICAL END-STOP ADJUSTMENT).
BOOM SUPPORT COUPLING INSTALLATION
1 - Check that you have the correct couplings for the type of boom used.
2 - Release the operator if not yet done (see the section MANUAL MANOEUVRE).
3 - Loosely fit the coupling 2 (22) on the splined shaft 1 (22) in any position; no alignment is required at this stage.
4 - Turn the coupling 2 (22) in the closing direction of the boom until reaching the mechanical end-stop.
5 - Remove the coupling 2 (22) previously fit.
The boom can now be installed in two ways:
6 - Fit the coupling 2 (22) on the grooved shaft 1 (22) in horizontal position and fasten it with the countersunk head
screw 3 (22).
Fit the boom 4 (22) on the coupling 2 (22) and then the coupling cover 5 (22) and fasten the assembly with the
7-
screws 6 (22).
Or
6 - Separately fit the boom on the coupling 2 (22) and then the coupling cover 5 (22) and fasten the assembly with
the screws 6 (22).
7 - Then fit the whole assembly on the splined shaft 1 (22) and fasten it with the countersunk head screw 3 (22).
Note: Make sure that the countersunk head screw 3 (22) is securely tightened.
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