Valley ClassicPlus, Руководство пользователя

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Operation
Valley ClassicPlus Control Panel
28
Indicator Lights
The indicator lights give the operator information
about the system when it is running and also pro-
vides some diagnostic capabilities.
Panel and Towers Lights
The Panel and Tower lights will always be lit if the
system is running. See Figure 28-1.
If a system will not start, the PANEL and TOWERS
lights can be used to determine if the problem is in the
control panel or on the system towers.
The following procedure explains the use of these two
lights to determine the general cause of a system not
starting:
Press the RUN/START switch for 1-2 seconds and
watch the PANEL and TOWERS lights. Determine
which of the following 3 cases apply:
1. If neither light is on during the 1-2 seconds, the
problem is most likely in the control panel or with
the incoming power. This would indicate power is
not being sent out on the “safety line”.
2. If the PANEL light is on during the 1-2 seconds
but the TOWER light isn’t, this would indicate that
the safety circuit is not complete. The problem is
that the safety circuit is not complete at one of the
drive unit towers.
3. If both lights are on (PANEL and TOWERS) when
the RUN/START switch is pressed but the sys-
tem will still not start, the problem is most likely
with the control panel.
NOTE
• If the system fails to start, call your autho-
rized Valley dealer and relay your observa-
tions of the “PANEL and TOWERS” lights
during start-up procedure.
End Tower Light
The END TOWER light will be on when the end tower
is moving. See Figure 28-2.
• If the percentage timer is set at 100 percent, this
light will be on continuously.
• If the percent timer is set at 50 percent, the light
should be on approximately 30 seconds and off
30 seconds.
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
Figure 28-2
Forward and Reverse Lights
Either the FORWARD or REVERSE light will be on
when the system is running to indicate which direction
the system is moving. See Figure 28-3.
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
Figure 28-3
NOTE
• If optional drive unit mounted auto reverse /
auto stop is installed and the system stops
for some reason, then these lights will in-
dicate which direction the system was last
running.
• If the system is powered with an engine driv-
en generator, the operator simply restores
power to the panel and either the FORWARD
or REVERSE light will be lit to indicate which
direction the system was last running.
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
PANEL
TOWERS
END TOWER
FORWARD
REVERSE
Figure 28-1