Vehicle Preparation For Alignment Operations; Switching On And Off; Central Unit - Nussbaum WA 780 Manual De Instrucciones

VEHICLE PREPARA-
TION FOR ALIGN-
MENT OPERATIONS
In order to perform alignment correctly,
all parts of the vehicle must be in com-
pliance with the manufacturer's specifica-
tions; it is especially important to check
the tyre pressure and eliminate play in
bearings and ball joints.
Position the vehicle over an inspection
pit or on a lift that is correctly equipped
for alignment operations. Make sure that
the turntables and oscillating footboards
are locked.
Mount the self-centring clamps on the
wheels and lock them on the rim using
the handles. For steel or projecting edge
rims, the clamps should be secured from
the inside (1, fig. 19), in the case of alloy
rims secure the clamps from the outside
(2, fig. 19), for rims with plastic covers se-
cure the clamps from the inside with the
pins reversed (3, fig. 19).
If necessary, you can tap the wheel clamps
gently with the hand to fit the clamp nose
between the rim and the tyre bead.
For other types of support clamps with a
jaw or dedicated closing device, follow
the instructions attached and inserted in
the specific package.
78
Insert the measuring sensors on the pin
of the self-centring clamps until they
snap into position.
SWITCHING
ON AND OFF

CENTRAL UNIT

Turn on the PC and wait for the starting
window to open.
To correctly switch off the aligner:
- Go back to the starting window
- Access the menu by pressing F11
- Select the option "spegni" ("off")
- Confirm switching off by pressing the F3
key
CAUTION
Never switch off the machine when dis-
playing a page other than the starting
window, because this might damage the
PC.
Should this occur, the software will per-
form the "SCANDISK" operation when
the PC is switched back on.
This operation checks that the PC has
not been damaged and, if necessary,
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