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UV CROSSLINKERS UVP
8. CROSSLINKER CALIBRATION PROCEDURE
Equipment necessary:
Chart recorder
Two probes with banana plug adapters
One radiometer with UVX-25 calibrated sensor
Cable with banana plug and jack adaptor to connect radiometer to chart-recorder
Power source (100V, 115V or 230V)
Procedure:
1. Connect the crosslinker to the power source. Do not turn on the unit at this time.
2. Connect the testing probes to the chart recorder and to the crosslinkers PCB as follows:
PEN 1 (red) to the right side of R7
PEN 2 (blue) to the right side of R6
Ground both pens at the lower part of R2
Note: while connecting these probes, the switches for both pens on the chart recorder
should be on ZERO position to avoid possible damage to the recorder.
3. Place the UVX-25 sensor inside the crosslinker at the center and slide it through the upper
hole of the inner chassis. Plug the sensor into the PCB's jack.
4. Select 5V scale for both pens. Turn the chart recorder on.
5. Select a speed of 15mm/min.
6. Switch both pens to MEASURE and DOWN positions so they can touch the chart paper.
7. Adjust the ZERO position for both pens.
8. Press the CHART DRIVE switch.
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