YOKOGAWA TB820D Manual Download Page 13

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<Start-up and Safety Precautions>

IM 12E01B30-01EN

1st Edition : Mar. 30, 2021-00

3. Operation

Before starting an operation, follow the next procedure.

(1)

Check piping and wiring are all correctly provided.

(2)

Set up the desiccant.

(3)

Run water and check that there is no water leakage.

(4)

Turn on the power and set to Maintenance mode.

(5)

Configure parameters on the converter and detector unit.

(6)

Confirm the reading is stable. Perform Zero/Span calibration.

(7)

Switch to a measurement mode. Start a regular measurement.

Refer to IM 12E01B30-02EN for details.

Summary of Contents for TB820D

Page 1: ...User s Manual TB820D Right Angle Scattered Light Turbidity Detector Start up and Safety Precautions IM 12E01B30 01EN IM 12E01B30 01EN 1st Edition...

Page 2: ...the product printed manual FLXA402T Liquid Analyzer for Turbidity and Chlorine Installation and Wiring IM 12A01G01 02EN Online manual FLXA402T Liquid Analyzer for Turbidity and Chlorine Operation of...

Page 3: ...and service Yokogawa products and parts are guaranteed free from defects in workmanship and material under normal use and service for a period of typically 12 months from the date of shipment from th...

Page 4: ...ging Repair work should be done at grounded workstations using grounded soldering irons and wrist straps to avoid electrostatic discharge CAUTION The Instrument is packed carefully with shock absorbin...

Page 5: ...safety symbols are used on the product as well as in this manual WARNING This symbol indicates that an operator must follow the instructions laid out in this manual in order to avoid the risks for the...

Page 6: ...6 IM 12E01B30 01EN 1st Edition Mar 30 2021 00 u Compliant Standards EMC RCM EN 55011 Class A Group 1 Korea Electromagnetic Conformity Standard Class A...

Page 7: ...ose for RCM General purpose for KC General purpose Relay box for solenoid valve NN A5 Without relay box for solenoid valve Relay box for solenoid valve Ultrasonic cleaning NN U1 Without ultrasonic cle...

Page 8: ...d at or as near to room temperature as possible allows for sufficient maintenance space with easy maintenance access allows for drainage For information on FLXA402T read the user s manual Install the...

Page 9: ...1 L 202 N 002 G U1 U2 U3 S L N G 32 NC 31 C 33 NO S1 42 NC 41 C 43 NO S2 72 NC 71 C 73 NO S4 61 62 mA1 65 66 mA2 81 82 mA3 85 86 mA4 21 22 24 SHLD 63 87 88 SHLD 89 A 91 B 92 GND 93 SHLD 94 Termination...

Page 10: ...er switch Fix securely onto constructions or walls all power lines including wire cables of power supply by using stanchion cable rack conduit or vinyl band Unplugged cables are dangerous and may caus...

Page 11: ...nused cable inlets with the supplied cable glands and close up plugs Refer to IM 12E01B30 02EN for details WARNING The minimum cross sectional area of the protective grounding wire should be 0 75 mm2...

Page 12: ...n the smart box Connect the cable complying with the figure below Ground Terminal 101 102 201 202 301 302 Power Terminal To Converter terminal To Detector terminal n Wiring of PG400 For wiring PG400 c...

Page 13: ...ng are all correctly provided 2 Set up the desiccant 3 Run water and check that there is no water leakage 4 Turn on the power and set to Maintenance mode 5 Configure parameters on the converter and de...

Page 14: ...intain the housing s weatherproof integrity against water and water vapor The pH measurement uses high impedance sensors glass electrode Keep the moisture out of the converter inside CAUTION Never use...

Page 15: ...ety Precautions 15 IM 12E01B30 01EN 1st Edition Mar 30 2021 00 Revision record Mar 2021 1st Edition Newly released Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN http...