6. Open the regulator valve to allow the SPAN gas to flow freely
to the instrument. Supply the instrument with gas for at least
five minutes. If the reading differs significantly from 100 ppm
(5.6 mA), perform the “Initial Calibration” procedure again.
7. Close the regulator valve and remove the SPAN gas cylinder from
the sample tubing.
8. Remove tubing from the sensing cell on the unit.
9. Re-connect or enable all equipment and alarm devices connected
to any control equipment monitoring the Chillgard LS
Refrigerant Monitor.
10.Reinstall the light gray cover.
Do not leave any alarm device or equipment disabled or disconnected
during normal operation of the instrument; otherwise, the instrument will
not function as intended when it detects an alarm situation.
"
CAUTION
4-13
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