ACR Electronics RCL-100 Руководство по устранению неисправностей и замене деталей - Страница 13
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No up and
Disconnect the RED and WHITE wires (in the 6-wire wiring harness leading out of
down,
the Master Controller) and connect the 12V battery test wires to the red and
everything
white wires LEADING TO THE LIGHT. The light should move either up or down.
else is OK
If you change the POLARITY it should move the other way. If this happens without
a problem, the MCU (Master control unit) is faulty and needs to be replaced. If
not, do the following:
Remove the four screws underneath the head of the light, to loosen the protection
cover. Gently lift the head from the base in order to view the brush and slip ring
assembly. If any corrosion is evident, gently clean the brush and slip ring
assemblies with a fine wire brush, taking care to wipe clean with a rag and
rubbing alcohol. If pitting has occurred on the slip ring, or if the brush assembly
is damaged, the unit must be sent in for repair. The service agent or owner can
replace the parts by ordering new ones. If these parts look OK, connect the leads
from the battery to both of the small pins on the brush assembly. The elevation
motor should turn. If you reverse the wires the motor should turn in the opposite
direction. If the motor does not turn with this test, then the elevation motor needs
to be replaced.
No left and
Disconnect the BLACK and BROWN wires (in the 6-wire wiring harness leading
right,
out of the Master Controller) and connect the 12V battery test wires to the black
everything
and brown wires LEADING TO THE LIGHT. The light should move either left or
else is OK
right. If you change the POLARITY it should move the other way. If this happens
without a problem, the MCU (Master control unit) is faulty and needs to be
replaced.
If not, do the following:
Remove the four screws underneath the head of the light, to loosen the protection
cover. Gently lift the head from the base in order to view the two plastic gears by
turning the head upside down to see them. If they are intact, the ROTATION
motor is faulty. Replace this motor.
If the planet gears are stripped, order new and install.
Y1-03-0266 Rev. A
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