M
AINTENANCE
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Sievers M500e TOC Analyzer
Operation and Maintenance Manual
DLM 78510-02 EN Rev. B
276
SUEZ © 2022
Verifying the DI Water Level
Verify the DI Water level periodically and refill, if needed.
To check the water level in the DI water reservoir
1. If the Analyzer is taking measurements, click the
Stop Analysis
button.
2.
On the Analyzer’s
Home
screen, click the
Power Off
button to close all the
files.
3.
Turn the rotary power switch (located on the left outside panel of the Analyzer)
to the
Off
position to complete the power off cycle.
4.
Open the door to the Analyzer.
5.
Locate the DI water reservoir. (See
).
6.
If the water level is below the
Full
line, add DI water to the reservoir, as
instructed in the next section.
To fill the DI water reservoir
1. Locate the dispensing bottle in the Analyzer’s Accessories Kit.
2.
Have a paper towel nearby, in case of any leakage during the installation
process.
3.
Unscrew the lid of the dispensing bottle and fill the bottle with low-TOC DI
water. Replace and tighten the lid to secure it.
4.
Remove the rubber stopper from the top of DI reservoir. Save the rubber
stopper to reinsert at the end of the fill process.
