Ionics Instruments 2004 Page 10-3 DLM 30007-08 Rev. A
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OPEN
HERE
SPARE FUSE (second fuse for the Model 230 volt)
REMOVE OLD FUSE
FIGURE 10-4: Main Fuse Holder
The power supply fuse is not accessible. If the main fuse is OK but there is still
no power, contact Ionics Instruments.
No Flow Through the Analyzer
If the 60-µm stainless steel in-line filter (for on-line sampling) is clogged or the
1/16"-OD Teflon inlet or outlet lines (for grab sampling) are overtightened and
have collapsed, or the sample sampling pump is not operating, then no
sample will flow through the analyzer. While the analyzer is operating, open
the top cover and make sure the sample pump is turning.
WARNING
To avoid potentially dangerous shock, do not touch anything inside the analyzer
while observing the sample sampling pump.