User Manual

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TABLE OF CONTENTS
Instrument Illustration .......................................i
I. INTRODUCTION ...................................1
II. FEATURES and SPECIFICATIONS ....................2
A. Features ................................2
B. General Specications .....................2
C. Specication Chart ........................3
D. Warranty/Service..........................3
III. RULES of OPERATION..............................7
A. Operation ...............................7
B. Characteristics of the Keys ..................7
C. Operation of the Keys ......................7
1. Measurement Keys in General.........7
2. COND, MIN/SALT & TDS Keys ........7
3. pH and ORP/Fr Chl Keys .............8
4. CAL/MCLR Key ....................8
5. UP or DOWN Keys..................9
IV. AFTER USING the Po o l Pr o .......................... 9
A. Maintenance of the Conductivity Cell ..........9
B. Maintenance of the pH/ORP Sensor...........9
V. SPECIFIC RECOMMENDED MEASURING
PROCEDURES .............................9
A. Measuring Conductivity, MIN/SALT & TDS ......9
B. Measuring pH ...........................10
C. Measuring ORP..........................10
1. ORP/FC
E
Mode Selection............. 10
2. Measuring ORP .................... 11
D. Measuring Free Chlorine Using FC
E
..........12
1. Prepare for FC
E
Measurement ......... 12
2. FC
E
Flow Method ................... 12
3. FC
E
Immersion Method............... 13
4. FC
E
Best Practices .................. 14
VI. SOLUTION SELECTION............................14
A. Why Solution Selection is Available .......... 14
B. The 3 Solution Types .....................14
C. Calibration of Each Solution Type ............14
D. Procedure to Select a Solution ..............15
VII. CALIBRATION....................................16
A. Calibration Intervals ......................16
B. Rules for Calibration of the Po o l Pr o ..........16
1. Calibration Steps .................. 16
2. Calibration Limits ..................17
C. Calibration Procedures ....................17