H2 NIR Upgrade Installation Guide
1.4 Install the SCiO Sensor
Correct installation
Install NIR Upgrade for Single, Twin, and Triple
1. Position the SCiO Sensor in the new chamber. For best
results,
■ Match the top of the sensor to the top of the
opening in the chamber.
■ Insert the sensor at a slight angle. The top of the
sensor angled in toward the opening.
2. Tighten the four captive screws in the sensor, using a
cross pattern.
CAUTION: The screws will still tighten if
misaligned, and it's not always obvious.
3. Check that the SCiO Sensor aligns properly with the
test chamber from the inside.
In proper alignment,
■ The square portion of the sensor inserts fully
through the sheet metal.
■ The sensor plastic is flush with the inside of the
sheet metal and is not recessed.
If sensor plastic is recessed or misaligned, loosen
the four screws and realign.
Incorrect installation
4. Reconnect the air lines to the left air cylinder.
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