YOKOGAWA WE410 Startup Manual Download Page 13

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<Safety Precautions and Protection of Environment>

IM 12Y18A00-01EN

1st Edition : Jul. 16, 2019-00

WE410, WE440 AC power terminal wire connections

Analyzer Terminal Destination

North America Wire Color

European Wire Color

HOT or L ( Line)

black

brown

Protective Earth Ground (PG)

green

green with yellow tracer

Neutral (n)

white

blue

AC POWER

CONNECTIONS

WE410, WE440 AC power connections

<WE420, WE430>

Terminal connector

WE420, WE430 AC Power Conection

WARNING

The minimum cross sectional area of the protective grounding wire should be 0.75 mm

. For

CSA safety standard, use cables with a cross section of 0.75 - 2.1 mm

Summary of Contents for WE410

Page 1: ...Protection of Environment IM 12Y18A00 01EN IM 12Y18A00 01EN 1st Edition This Start up Manual explains mainly the installation and wiring of WE410 WE420 WE430 and WE440 For detailed information and other information the User s Manual of WE410 WE420 WE430 and WE440 should be referred to ...

Page 2: ...the product printed manual This manual Model WE410 Silica Analyzer IM 12Y18A01 01EN Online manual Model WE420 Sodium Analyzer IM 12Y18A02 01EN Online manual Model WE430 Hydrazine Analyzer IM 12Y18A03 01EN Online manual Model WE440 Phosphate Analyzer IM 12Y18A04 01EN Online manual EN in the document number is the language code An exclusive User s Manual might be attached to the products whose suffi...

Page 3: ...his user s manual n Product Disposal The instrument should be disposed of in accordance with local and national legislation regulations n Warranty 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 the manufacturer Individual sales organizations can devi...

Page 4: ...he industrial environment Please use this instrument in the industrial environment only n Safety Protection and Modification of the Product In order to protect the system controlled by the product and the product itself and ensure safe operation observe the safety precautions described in this user s manual We assume no liability for safety if users fail to observe these instructions when operatin...

Page 5: ...ion essential for understanding the operations and functions NOTE This symbol indicates information that complements the present topic This symbol indicates Protective Ground Terminal n Warning and Disclaimer The product is provided on an as is basis YOKOGAWA shall have neither liability nor responsibility to any person or entity with respect to any direct or indirect loss or damage arising from u...

Page 6: ...n the EU Batteries are included in this product Batteries incorporated into this product cannot be removed by yourself Dispose them together with this product When you dispose this product in the EU contact your local Yokogawa Europe B V office Do not dispose them as domestic household waste Battery type Manganese dioxide lithium battery Notice The symbol see above means they shall be sorted out a...

Page 7: ... T11364 在中国不包括台湾香港澳门贩售的电子电器产品所适用的环境保护期限 6种有害物质的含有量都低于GB T26572所规定的限量要求以下 WE420 WE430 产品中有害物质的名称及含量部件名称有害物质铅 Pb 汞 Hg 镉 Cd 六价铬 Cr VI 多溴联苯 PBB 多溴二苯醚 PBDE 外壳金属外壳塑料印刷电路板组件表示该有害物质在该部件中所有均质材料中的含有量都在GB T26572所规定的限量要求以下表示该有害物质至少在该部件的某一均质材料中的含有量超出GB T26572所规定的限量要求环保使用期限这个标志是基于SJ T11364 在中国不包括台湾香港澳门贩售的电子电器产品所适用的环保使用期限只要遵守产品上关于安全及使用上的注意事项从制造之日起计算在该年限内不会发生制品内的有害物质外泄突然变异对环境或人体以及财产产生 ...

Page 8: ... EN 61326 1 Class A Table 2 EN 61326 2 3 EN 61000 3 2 EN 61000 3 3 RCM EN 61326 1 Class A Table 2 Korea Electromagnetic Conformity Standard Class A RoHS EN50581 Model WE420 WE430 Safety EN61010 1 CAN CSA C22 2 No 61010 1 UL Std No 61010 1 Installation altitude 2000 m or less Category based on IEC 61010 1 II Note 1 Pollution degree based on IEC 61010 1 2 Note 2 Note 1 Installation category so calle...

Page 9: ...amaged during shipment If damage is found retain the original packing materials including the outer box and then immediately notify the carrier and the relevant Yokogawa sales office n Checking the model and suffix code Make sure the model and suffix code on the nameplate affixed to the left side of the housing R R YHQ EEN476 1 YYYY MM Yxxxxxxx WE410 WE440 R R YHQ EEN476 2 YYYY MM Yxxxxxxx WE420 W...

Page 10: ...ndard range 0 ppb 200 ppb Housing N Always N Type AA General purpose Spare N Always N Language E Always E Model Suffix code Option code Description WE440 Phosphate Analyzer Range S Standard range 0 2 50 ppm Housing N Always N Type AA General purpose Spare N Always N Language E Always E n Checking accessories The instrument is shipped with standard accessories Optional accessories are sold separate...

Page 11: ...ease refer to the User s Manual 2 2 Wiring 2 2 1 Preparation Power supply and relay contact should be connected first Next connect the others For details refer to the User s Manual Read it carefully before wiring This manual describes how to use WE410 WE420 WE430 and WE440 with Yokogawa s or other companies sensors Please read carefully this manual and the instruction manuals relevant to those sen...

Page 12: ...asily To alert users put a label on the external power switch Wire cables of power supply contact output securely with cable rack conduit and vinyl band Unplugged cables are dangerous and may cause an electric shock You should check local safety regulation to see if you shall install external circuit breaker Follow the local regulation and install if necessary WE410 WE420 WE430 and WE440 are prote...

Page 13: ...ropean Wire Color HOT or L Line black brown Protective Earth Ground PG green green with yellow tracer Neutral n white blue AC POWER CONNECTIONS WE410 WE440 AC power connections WE420 WE430 Terminal connector WE420 WE430 AC Power Conection WARNING The minimum cross sectional area of the protective grounding wire should be 0 75 mm2 For CSA safety standard use cables with a cross section of 0 75 2 1 ...

Page 14: ...event that the window does become heavily stained or scratched refer to the parts list for replacement part numbers l Battery WE410 WE420 WE430 and WE440 contain a lithium cell battery to support the clock function when the power is switched off The cell has an expected working life of 10 years Should this cell need to be replaced contact your nearest Yokogawa service center l Fuse There is a circ...

Page 15: ... Protection of Environment 14 IM 12Y18A00 01EN 1st Edition Jul 16 2019 00 Revision record 2019 071st Edition Newly released Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN http www yokogawa com ...

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