Ransburg Vector AA90 79580, Руководство по обслуживанию

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AH-07-01.8
Vector AA90 Applicators - Operation
5 1 5 1 5 1 5 1 5 1
BASIC OPERA BASIC OPERA
BASIC OPERA BASIC OPERA BASIC OPERATIONS
TIONS
TIONS TIONS TIONS
(CLASSIC UNITS) (CLASSIC UNITS)
(CLASSIC UNITS) (CLASSIC UNITS) (CLASSIC UNITS)
T T T T Triggering riggering riggering riggering riggering
High voltage is actuated by pulling the trigger to
start the flow of atomizing and fan control air
through the applicator. When the applicator is
triggered, an air flow switch is activated, the kV
setpoint is displayed on the kV display, the actual
current draw on the
μ A display and the high
voltage light illuminates. Under the μ A display is
a bar graph meter that illuminates according to the
actual current draw.
Figure 37: μ A Bar Graph Meter Display Figure 37: μ A Bar Graph Meter Display
Figure 37: μ A Bar Graph Meter Display Figure 37: μ A Bar Graph Meter Display
Figure 37: μ A Bar Graph Meter Display
The green and yellow regions of the bar graph
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.
SETTING AND SETTING AND
SETTING AND SETTING AND SETTING AND
ADJUSTING OUTPUT ADJUSTING OUTPUT
ADJUSTING OUTPUT ADJUSTING OUTPUT
ADJUSTING OUTPUT
VOL VOL
VOL VOL VOLT
T
T T TAGE
AGE
AGE AGE AGE
The voltage on the 79344-1XX power supply is
adjustable between 20 kV and full kV DC. The
factory preset voltages are Preset 1 - full kV minus
20 kV, Preset 2 - full kV minus 10 kV, and Preset
3 - full kV.
The Vector applicator system has three voltage
setpoints 1, 2, and 3. Each of these setpoints can
be individually adjusted between 20 and full kV
using the + and - buttons on the front panel of the
power supply. When the + or - buttons are held in
longer than 1 second, the kV display will begin
incrementing or decrementing in units of 5 instead
of 1.
When the applicator trigger is off, the present
setpoint can be changed by pressing the 1, 2, or 3
buttons on the front panel.
Figure 36: kV Adjust/Setpoint Buttons Figure 36: kV Adjust/Setpoint Buttons Figure 36: kV Adjust/Setpoint Buttons Figure 36: kV Adjust/Setpoint Buttons Figure 36: kV Adjust/Setpoint Buttons