Winterizing - Pentair ChemCheck Installation And Service Manual

Winterizing

The ChemCheck™ Water Quality Monitor electrode must
be protected from freezing conditions. If the pool requires
winterizing, follow the instructions below to properly winterize
ChemCheck.
1. Ensure all power to the filtration pump is turned OFF at
the circuit breaker. This will prevent unexpected start-ups
during servicing.
2. Ensure both ChemCheck flow valves are closed. See
Figure 10.
3. Remove the top cover from ChemCheck.
4. Disconnect the electrode connector.
5. Carefully unscrew the electrode and gently remove it
from the cell reservoir.
6. Fill the Protective Bottle (3) with pool water and tightly
install onto the electrode tip. See Figure 11.
Note: If protective bottle has been misplaced, store the electrode in a
small glass or plastic container with clean water covering the electrode
tip.
The electrode tip MUST be kept wet. Allowing it to dry for a prolonged
period of time will damage the electrode tip.
6. Remove the Battery Pack (1) or disconnect the power supply. See
Figure 10.
Note: Battery should be stored indoors.
7. Remove the Drain Plug (2) from the bottom of the cell reservoir. See
Figure 10.
8. Once all water is drained from the reservoir, reinstall the drain plug.
9. Reinstall the top cover.
10. The unit is now properly winterized.
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Figure 11
CHEMCHECK™ Water Quality Monitor Install and Service Guide
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Figure 10
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