Initializing The Digital Gauges - Nordson Asymtek Spectrum Series Installation, Operation & Maintenance Manual

5.12 Initializing the Digital Gauges

The S-920 Dispensing System is equipped with Cooling/Coaxial, Valve and Fluid Pressure Digital Gauges.
To initialize the digital gauge:
1. Make sure the air pressure to the pressure gauge is OFF by turning the appropriate regulator
knob counterclockwise until it stops. See Figure 1-5 and Figure 1-6.
2. To configure the gauge, press and hold down the
(Figure 5-15).
3. Select the Measuring Unit by pressing the
measuring unit is displayed and then press
Available units are kPa or MPa (PA), kgf/cm2 (GF), bar (bAr), and psi (PSi).
4. Verify the Output 1 type is set on the normally open (1no) setting. If it is not displayed, press
the Up or Down button until 1no is displayed and then press
NOTE The output function of the digital gauge is not used on your dispensing system.
5. Verify the Response Time is set at 192 ms. If it is not displayed, press the
until 192 is displayed.
6. Verify the Setting Mode is set on the manual setting (nAn). If the manual setting is not
displayed, press the
The gauge will now be in the pressure-measuring mode.
7. Zero the gauge by holding down both arrow buttons simultaneously until zeros (00.0) are
displayed on the screen.
8. Set the pressure to the desired level for your application by turning the knob on the pressure
regulator knob clockwise until the correct pressure is displayed on the screen.
TIP To ensure accurate pressure measurement, allow the gauge to warm up for 20 to 30
minutes before adjusting pressure level.
Item
1 LED Display
2 Switch Output Indicator
3 Up Button
Calibration and Adjustment
or button until nAn is displayed and then press
Up Down
1
PRESSURE
SMC
35.4
2
OUT 1
3
Description
Figure 5-15 Initializing the Digital Gauge
button for at least 2 seconds
SET
button or
Up Down
.
SET
SET
MPa
SET
4
Item
4 Set Button
5 Down Button
button until the desired
.
or
Up Down
.
SET
5
Description
button
5-13