Ransburg 9060 LV Auto Cascade 80120-XXX - Manual (Page 35)

9060 Cascade Low Voltage Controller - Operation
CP-13-02.2 30
The green and yellow regions of the bar graphs
meter indicate output current is in the optimum
range for maximum transfer efficiency. The red
region of the bar graph indicates high output
current causing decreased transfer efficiency.
If high output, check maintenance of applicator
and external equipment of the power supply .
Measuring “High Voltage On”
Time
The 9060 Cascade Low Voltage Controller
records the amount of time the high voltage is
triggered on up to 99,999 hours. This value is
display on the kV and µA displays of the unit.
There are two registers that retain this infor-
mation, one that may be reset, the other that is
permanently retained in memory. The number
of hours the unit’s high voltage has been on
may be displayed by depressing at the same
time the preset 1 and reset buttons (See Figure
20). The display will show hours of use for 3
Local/Remote Mode (HV Control)
Button
The 9060 Controller is designed for both
LOCAL and REMOTE use. Although present
on the front panel, the Local/Remote mode
button has no functionality. Local/Remote
mode selection is controlled by the remote I/O
local/remote signal line. The LOCAL and
REMOTE mode (triangle) indicators on the left
and right side of the mode button are shown in
Figure 21. The indicator corresponding to the
unit’s current operating mode should be lit while
the unit is on.
Figure 21: Local/Remote Mode Button
Display of “HV ON” Time in Hours
Press and hold
Both For Resettable
On Time Register Press and hold
Both For Non-Resettable
On Time Register
Figure 20: Display “High Voltage On” Time
If the unit is in remote mode with no ex-
ternal signals connected, the unit is not
functioning properly. Check remote termi-
nal block for input signal and if none ex-
ists, send the control unit in for repair.
! C A U T I O N
Triggering
High voltage is actuated by the presence of an
active trigger signal. In LOCAL mode, this is
normally accomplished by pulling the trigger of
the handgun to start the flow of atomizing and
fan control air through the applicator. When the
applicator is triggered, an air flow switch is
activated, and the trigger signal is issued to the
9060 unit. In REMOTE mode, the control
system logic issues the trigger signal to the
9060 unit directly.
In either case, the kV setpoint is displayed on
the kV display, the actual current draw on the
µA display, and the high voltage light illumi-
nates. Under the µA display is a bar graph
meter that illuminates according to the actual
current draw shown in Figure 19.
Figure 19: µA Bar Graph Meter Display
seconds. This is the resettable register.
To reset this register, press the reset button
while the hours are displayed.
To view the non-resettable register, press the
preset 2 and reset buttons at the same time.
This display will show the hours for 3 seconds.