23
The appropriate side can then be turned back on again. This screen will remain shown until the
appropriate motor is switched back on at which point product calibration can then be commenced
normally. If the alarm cancel button is pressed the PSi simply goes back to the previously shown screen.
4.7 Product calibration
4.7.1 Initial product calibration
Set up the drill in the usual way for a bucket test.
1.
From the SETUP screen, press the
key.
2a.
If the instrument is configured for dual products, first select the product you want to
calibrate (Fig.15).
Figure 15. Dual product/Single metering
2b. Or if configured for dual metering, select the metering unit to be calibrated (Fig. 16).
Figure 16. Single Product/Dual metering
3.
Otherwise, select the desired units then enter the weight required to be metered out (Fig.17)
and press ENTER. The metering unit will then operate at the programmed calibration speed to
dispense the correct amount of product, then stops. The instrument then displays a weight
figure based on the existing programmed product calibration factor.
NOTE: If a priming switch is employed for calibration the calibration routine will commence from Fig. 15.
4.
Weigh the contents of the container, and then enter the
ACTUAL
weight dispensed (Fig.19)
and press ENTER to confirm.
