108
9.
Now lift the sensor electrode panel from the module:
10.
Clean the sensor electrode panel (crystal) in a solution of isopropanol or methanol lamp cleaner
(included, along with cleaning swabs, in a PID Lamp Cleaning Kit, sold separately), and allow it
to dry.
11.
Clean the lamp’s window with a cleaning swab dipped in isopropanol or methanol lamp cleaner,
and allow it to dry. Do not touch the lamp window with your fingers, as the residual oils will
affect its performance and shorten its life.
12.
Inspect the electrical contacts. Clean them with a swab dipped in lamp cleaner if they appear to
need cleaning:
13.
Reassemble the sensor module by placing the sensor electrode panel back in place and firmly
pressing the cap back onto the top.
14.
Place the sensor module back into the MultiRAE. Make sure the index points are aligned (it can
only go in one way).
15.
Reinstall the rear cover.
16.
Tighten all four screws.
Note:
Always calibrate the MultiRAE after replacing the sensor module.
