Page 16 of 61
INSTRUCTION, USE AND
MAINTENANCE MANUAL
EN
9.2.4 Fitting of external data gauge (stand-
ard on some models)
1. Remove the protection guard (
Fig. 10 ref. 12
), if
already present.
2. Remove the bolts (
Fig. 10 ref. 10
) and the washers
(
Fig. 10 ref. 11
) from the wheel cover support, be-
ing very careful about holding the same support.
Insert the gauge bracket (
Fig. 10 ref. 2
) into the
lateral slot of the wheel cover support (see
Fig. 12
ref. A
).
3. If necessary, remove the microswitch (
Fig. 10
ref. 13
) so that it is possible to reach the securing
bolts more easily.
4. Fit the fixing bolt (
Fig. 10 ref. 1
) and bolts (
Fig. 10
ref. 10
), previously removed, into the gauge bracket
(
Fig. 10 ref. 2
); then screw the assembly to the
threaded rivets placed on the rear part of the frame,
without using the previously removed washers
(
Fig. 10 ref. 11
). Secure bracket (
Fig. 10 ref. 4
)
to the support guard (
Fig. 10 ref. 14
) with the bolts
(
Fig. 10 ref. 8
) and the washers (
Fig. 10 ref. 9
).
Lock the gauge arm (
Fig. 10 ref. 3
) to the brackets
(
Fig. 10 ref. 2-4
) using the 2 bolts (
Fig. 10 ref. 5
),
the washers (
Fig. 10 ref. 6
) and the nuts (
Fig. 10
ref. 7
), so that the shaft and the gauge arm are lev-
elled (see
Fig. 11
).
Fig. 10
5. Also make sure the gauge tip (
Fig. 11 ref. 1
) is
positioned APPROXIMATELY at the centre of the
chuck.
Fig. 11
6. Connect connector (
Fig. 12 ref. 1
) of the cable com-
ing from inside the machine to connector (
Fig. 12
ref. 2
) of the cable coming from the gauge arm. Fit
the section of the cable with the connectors inside
the arm (
Fig. 12 ref. 3
).
7. Fasten the cable with clamps.
8. Enable the external data gauge and carry out the
device calibration.
Fig. 12
9. Mount microswitch again (
Fig. 10 ref. 13
), if previ-
ously removed.
10. Fit the protection guard (
Fig. 10 ref. 12
), as de-
scribed in Par. 9.3.2..
1296-M024-01
LIBRAK350 - LIBRAK350PRO
