Electrical Installation; Installing The Electrode - Pentair ChemCheck Installation And Service Manual

Electrical Installation

The ChemCheck™ Water Quality Monitor can be
powered in one of two ways, via a lithium-ion battery or
an AC power supply.
Follow the instructions below to establish an electrical
connection to ChemCheck.
Battery-Powered Units (P/N 523402)
1. Remove the battery from its packaging.
2. Fully charge the battery using the provided micro-
USB cord.
Note: The battery LED will illuminate solid red while
charging. A solid green LED indicates the battery is
fully charged.
Note: Always reinstall the rubber grommet into the
charging port after charging. This will prevent water
and moisture intrusion.
3. Remove the top cover from ChemCheck.
4. Ensure the battery label is facing upwards and
install the battery into the battery compartment.
AC-Powered Units (P/N 523476)
1. Remove the power supply and cable from packaging.
2. Assemble the power supply and cable.
3. Plug the power supply cable into the AC Power
Terminal (1).
4. Plug the power supply into the desired outlet.
5. If desired, mount the power supply to a vertical
surface. Power supply mounting hardware is not
provided.
Do NOT store the power supply in standing
water or areas prone to standing water. This
may produce an electrical hazard and result in serious injury.
6. If power cable is longer than needed, it should be
coiled neatly and stored under the ChemCheck.

Installing the Electrode

The glass electrode tip is very fragile and must be
handled with care. Follow the instructions below to
successfully install the electrode.
• Electrode tip is shipped inside a protective bottle
filled with a storage solution. Do not remove
protective bottle unless installing the electrode.
• Keep electrode tip wet at all times. Never store or
leave electrode tip dry.
• Do not drop or subject the electrode to unnecessary
vibration.
TO INSTALL THE ELECTRODE:
the electrode tip. After installation, allow water to flow through the cell as
soon as possible.
1. Remove the electrode from the box marked
"Electrode".
2. Remove the protective bottle from the electrode.
Note: Store the protective bottle in a safe place.
It will be used to protect the electrode tip during
future storage or winterization.
damage the sensing element and/or lead to incorrect readings.
3. Carefully insert the electrode through the top of
the cell reservoir (2) and hand tighten.
Note: The electrode is sealed by an o-ring. Ensure
this o-ring is in place.
4. Connect the electrode to the Electrode Terminal
(3) and hand tighten.
5. Reinstall the top cover onto ChemCheck.
6. If all other installation procedures have been
completed, immediately continue to Initial Startup,
page 6.
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CHEMCHECK™ Water Quality Monitor Install and Service Guide
The electrode tip MUST be kept wet. Allowing it
to dry for a prolonged period of time will damage
Do NOT touch the exposed electrode tip. Oils
or other contaminants from your hands may
HAND TIGHTEN ONLY! Over tightening the
electrode may damage the electrode.
Figure 5
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