TM 10-4610-310-14
0005 00
RAW WATER pH TEST
Test the pH of the raw water with an Ultrameter model 6P as follows:
1. Remove protective cap by squeezing its sides and pulling up. See Figure 5.
2. Shake out sensor storage solution.
3. Rinse the pH sample sensor well three times with the water to be tested.
4. Shake out each rinse to remove any residual liquid.
NOTE
Failure to shake out each rinse may result in lower reading.
5. Refill sensor well with water to be tested.
6. Press the pH key to measure the pH.
7. The pH value will appear in the display window.
8. Take reading and record the information in a copy of the Data Sheet. See Appendix A.
9. After use, empty water out of sensor well.
10. Fill sensor well with storage solution. Install protective cap.
11. Do not allow pH/ORP sensor to dry out.
BATTERY REPLACEMENT
NOTE
Meters need to be recalibrated after replacement of batteries.
Turbidity Meter
Battery replacement must be done in a non-hazardous area with the correct type of battery. To replace the
batteries:
1. Turn the meter off. Press the ON/OFF key to OFF.
2. Unscrew the two screws on the back of the battery cover.
3. Remove the battery cover to expose the battery compartment.
4. Remove four unserviceable batteries from location.
5. Install four new batteries into proper position. Always replace all four batteries at the same time. Observe
proper polarity.
6. Replace the battery cover on the back of the meter.
7. Tighten two screws to secure battery cover.
Ultrameter
1. Dry the instrument thoroughly.
2. Remove four bottom screws.
3. Open instrument carefully. It may be necessary to rock the bottom slightly side to side to release from the
RS-232 connector.
4. Carefully detach battery from circuit board. Replace with a new 9-volt alkaline battery.
5. Replace bottom. Make sure the sealing gasket is installed in the groove of the top half of the case.
6. Install four bottom screws. Tighten evenly and securely.
END OF WORK PACKAGE
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