Service Manual 04/2010 Rev.B
63
Fig.90
MACHINE UNDER TENSION.
DANGER OF ELECTRIC SHOCK
Position the multimeter probes on A1 and A2
of the meter and press the correspondent
rotation pedal on the remote control: The
multimeter must display 24 VAC.
If the multimeter shows the correct voltage but
the coil does not get exiting, it means that the
coil is defective and it must replaced.
TO REPLACE THE METER:
Disconnect the machine from power supply.
Remove mechanical safety from meters by
pulling the locking safety lever in direction 1
and lifting it up 2. (Fig.91).
Remove all wires from terminals.
IMPORTANT!
MARK WIRES PROPERLY FOR AN EASY AND
SAFE INSTALLATION.
Pull downward the tab and lift the meter up
for its removing (Fig.92).
Install the new meter.
Connect all wires FIRMLY.
Mount the mechanical safety.
Fig.91
Fig.92
5.14 PORTABLE CONTROL CABLE:
CHECK AND REPLACEMENT
: 2h 30’
: Small and medium screwdriver, medium
cross screwdriver, tube type wrenches 7 and
10mm, end wrenches 10 and 14mm
L : Defective portable cable may cause the
following malfunction:
1. Machine does not make one or more
movements.
2. Sometimes the machine does not make one
or more movements.
3. Fuses F6 and F7 blow up.
IMPORTANT!
FAILURE #1 MAY ALSO BE CAUSED BY
HYDRAULIC PROBLEM. TO VERIFY IF THE
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