Follow the instructions provided with the internal angle device
to measure the bottom angle. Ensure that the probes of the
internal angle device are aligned along Position 1 with the edge
of the mold pull as shown in Figure 4–1.
Remove the mold from the chamber and record the measured
angle from the internal angle device (if you use a device with
recording capabilities).
Repeat the two previous steps to obtain a second bottom angle
measurement where the device is aligned along Position 2.
Follow the instructions provided with the internal angle device
to measure the top angle. Ensure that the probes of the internal
angle device are aligned along Position 1 with the edge of the
mold pull as shown in Figure 4–1.
Remove the mold from the chamber and record the measured
angle from the internal angle device.
Repeat the two previous steps to obtain a second top angle
measurement where the device is aligned along Position 2.
Calculate the average of the bottom angle and top angle
measurements (four measurements total).
Compare the average to the entered angle of 1.16. If the
difference is more than ±0.03°, refer to the Angle Offset section
on page 4–12.