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3.3 COMMISSIONING
Any electric connection job must be carried
out by professionally qualified personnel.
Make sure that the power supply is right.
Make sure the connection of the phases is
right. Improper electrical hook-up can dama-
ge motor and will not be covered under war-
ranty.
· Check to make sure the characteristics of your systems correspond
to those required by the machine. If you have to change the machi-
ne's operating voltage, make the necessary adjustments to the termi-
nal board referring to the electric diagram in chapter 9.
· Connect the machine to the compressed air system by means of the
air connection (Q) that protrudes from the rear section.
Connect the machine to the electric net-
work, which must be provided with line fu-
ses, a good earth plate in compliance with
regulations in force and it must be connec-
ted to an automatic circuit breaker (diffe-
rential) set at 30 mA.
Should the tire-changer be lacking in elec-
tric plug, the user must set one, which is at
least 16 A and which conforms to the volta-
ge of the machine, in compliance with the
regulations in force.
3.4 OPERATING TESTS
· When pedal (Z) is pressed down the turntable (Y) should turn in a
clockwise direction. When pedal is pulled up the turntable should turn
in an anticlockwise direction.
If the turntable turns in the opposite di-
rection to that shown, reverse two of
the wires in the tree-phase plug.
· Pressing the pedal (U) activates the bead breaker (R); when the pe-
dal is released the bead breaker returns to its original position.
· Pressing the pedal (V) opens the four clamps (G); when the pedal is
pressed again they close.
· Pressing the trigger on the airline gauge cause air to be released
from the head..
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