Vibra FZ623E Series Installation Manual
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Vibra FZ623E Series Installation Manual

High-precision tuning fork scale
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Intrinsically Safe Explosion-Proof
High-Precision Tuning Fork Scale
FZ623Ex/FZ3202Ex/
FZ6202Ex/FZ15001Ex
Installation
•
To ensure safe and proper use of the scale, please read this
manual carefully.
•
After reading this manual, store it in a safe place near the scale,
so you can review it as needed.
SHINKO DENSHI CO., LTD.
Manual
IMPORTANT
410021M61

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Summary of Contents for Vibra FZ623E Series

  • Page 1 Intrinsically Safe Explosion-Proof High-Precision Tuning Fork Scale FZ623Ex/FZ3202Ex/ FZ6202Ex/FZ15001Ex Manual Installation IMPORTANT • To ensure safe and proper use of the scale, please read this manual carefully. • After reading this manual, store it in a safe place near the scale, so you can review it as needed.
  • Page 2 はくし...
  • Page 3 Preface Thank you very much for having purchased a dust- and water-proof intrinsic safety explosion-proof structure electronic scale, FZ623Ex, FZ3202Ex, FZ6202Ex and FZ15001Ex. This document describes important items to use the device safely in the explosive atmosphere. Read this document carefully before use to correctly operate. About the certified explosion-proof structure ■...

  • Page 4: Iecex Certificate/Korean Certificate Safety

    IECEx CERTIFICATE/Korean Certificate Safety Certificate No. IECEx DEK 15.0059X/16-KA4BO-0469X Type of Protection Marking Ex ia IIB T4 Ga/Ex ia IIB T4 IEC 60079-0:2017 Edition 7.0 (IECEx DEK 15.0059X) STANDARDS IEC 60079-0:2011 Edition 6.0 (16-KA4BO-0469X) IEC 60079-11:2011 Edition 6.0 POWER SUPPLY Maximum values 20[V] 139[mA]...
  • Page 5 Instructions ● The copyright of this document belongs to SHINKO DENSHI CO., LTD. Reprinting or duplicating of all or part of this document without notice shall not be allowed. ● Please note that product improvement or modification may cause partial discrepancy between the product and the description of this document.

  • Page 6: Important Notice

    Important Notice ・It should be known that this product contains potential danger. And so please be sure to observe this document when installing, operating or servicing this product. ・SHINKO DENSHI CO., LTD. will not take any responsibility for any injury or damage caused by the non-observance of this document or misuse or unauthorised modification of this product.

  • Page 7: How To Use This Document

    How to use this document ■Symbols used in this document Understand the meaning of the following symbols and observe the instructions of this document. Symbols Meaning Used for high-risk point concerning the operations that may lead to death or severe physical injury to persons if proper precautions are not taken. Used for warning concerning the operations that may lead to death or severe physical injury to persons, if proper precautions are not taken.
  • Page 8 ■About this document This document explains assembling, installation, dismantling, maintenance, overhaul and repair of the power supply box, indicator section and weighing section of the FZ623Ex, FZ3202Ex, FZ6202Ex and FZ15001Ex (hereinafter referred to as “this product” or “the product”). For how to install the interface option of the power supply box, please refer to the each option’s manual.

  • Page 9: Table Of Contents

    Contents Preface ..........................i IECEx CERTIFICATE/Korean Certificate Safety ..............ii EU-TYPE EXAMINATION CERTIFICATE ................ii Important Notice ........................iv How to use this document ....................v Contents ..........................vii Prior to use........................1 Precautions ........................1 For more accurate measurement ..................4 1-2-1 Precautions related to measuring environment ..............
  • Page 10 Appendix 1-2 Common specification ..................29 Appendix 1-3 The combination of the interface option ............. 30 Appendix 1-4 Outline drawing ....................31 (Memo) - viii -...

  • Page 11: Prior To Use

    Prior to use Precautions ■ No disassembling or modification. Unless specifically stated in this document, disassembling or modification of this product, mounting or removal of an undesignated component no longer maintains the function of the safety structure or explosion-proof structure, leading to a serious accident or physical injury. ■...
  • Page 12 ■ Do not move the device with a sample to be loaded on the scale. That may cause the sample to fall from the weighing pan, leading to a physical injury or destruction of the article. ■ Do not use the product on an unstable table or a place that is subject to vibration.
  • Page 13 Do not use the product where wind from an HVAC equipment directly applies. Accurate weighing may be impeded due to the fluctuation of surrounding temperature. Do not use the product where there is direct sun. Accurate weighing may be impeded due to the rise of internal temperature. Do not use the product where floor is soft.

  • Page 14: For More Accurate Measurement

    For more accurate measurement To make more accurate measurement, it is necessary to lessen error-causing factors in measurement to the extent possible. Error-causing factors include not only an instrument error and performance of the scale itself but also the nature and condition of a specimen, measuring environment (vibration, temperature, humidity, etc.) and the like.

  • Page 15: Precautions Related To Measuring Table

    1-2-2 Precautions related to measuring table → Vibration/shaking Vibrations during measurement destabilizes the indication of measurement value, leading to inability to make accurate measurement. And so use of a measurement table that is robust and hardly affected by vibration is required (a vibration-proof structured table or concrete or stone-made table is suitable).

  • Page 16: Precautions Related To The Main Unit Of A Scale

    1-2-4 Precautions related to the main unit of a scale → Operating For more stable measurement, it is recommended to energize the scale precautions for longer than 30 minutes and load the scale a few times with a weight equivalent to the weighing capacity before measurement. →...

  • Page 17: Check For The Articles Contained In The Box

    Check for the articles contained in the box The package box contains the following; If anything missing or broken should be found, please inform the store where you purchased the product. Part name Q’ty Part name Q’ty ① ② Base unit Indicator each ④...

  • Page 18: Name And Function Of Each Section

    Name and function of each section ① ② Indicator Pole ③ ④ Level Weighing pan ⑤ ⑥ Base unit Adjuster ⑦ ⑧ Enclosure grounding terminal Intrinsic safety grounding terminal E (IS) ⑨ ⑩ Scale cable DC Power supply cable ① ②...

  • Page 19: Assembling And Installation

    Assembling and installation Don't connect the power supply box to the mains power supply until all the other connections have been confirmed to be established correctly. Installing condition This product is a scale that can secure safety when in use even in an atmosphere of explosive gas. However, wrong installation and handling give rise to a serious danger.
  • Page 20 ■System construction diagram - 10 -...

  • Page 21: How To Mount The Pole And The Indicator

    1-5-1 How to mount the pole and the indicator When not using the pole, proceed to step 5. Remove the pole cover. Remove six screws from the pole with a spanner which comes with the scale. Remove the pole cover. Mount the pole on the scale.
  • Page 22 Mount the pole cover. Mount the pole cover with the removed six screws temporarily. Tighten the screws with the spanner which comes with the scale to fix the pole cover. Mount the indicator on the pole. Put two protuberances located in the lower portion of the back of the indicator into the holes of the angle adjusting section, and then push down the indicator.

  • Page 23: Mounting Of The Pan Base And The Weighing Pan

    1-5-2 Mounting of the pan base and the weighing pan Mount the pan base on the base Put the pan base on the base unit with the pan unit. base hole matched up with the protuberance of the base unit, and then turn the screw with a coin or the like to fix it.

  • Page 24: Mounting Of The Windshield (Option)

    1-5-3 Mounting of the windshield (Option) Place the windshield on the scale. ・ The windows of the windshield sides are made of glass, requiring care in handling not to break it due to a shock. ・Place it very gently so as not to give a shock to the scale.

  • Page 25: Installation Of The Power Supply Box

    1-5-4 Installation of the power supply box Connect the DC power supply cable. Remove the screws with a Phillips-head screwdriver. Connect the DC power supply cable. Power supply box DC Power supply marking cable no. Tighten the screws to fix it. Fix the DC power supply cable.
  • Page 26 Install as a field wiring terminal box. ・ The power supply box also can be installed/accessed in following way only when it is installed as a built-in unit on a distribution board or other enclosure of which access is permitted to the trained and authorised persons only. ・...
  • Page 27 Remove the AC connector cover and replace the AC power cord as needed. Remove two screws of AC connector cover and lift the cover up. Loosen the 2 screws fixing the connector by flat-blade screwdriver and pull the connector. Pull the cable out from the connector while pushing the orange tab by flat-blade screwdriver.
  • Page 28 Fix the AC power cord. Mount the connector on the Power supply box by tightening the 2 screws. Insert AC power cord all the way seated while pushing the orange tab of the connector by flat-blade screwdriver. When the cable end is treated with rod terminals, it can be inserted without pushing the tab.

  • Page 29: Leveling

    1-5-5 Leveling Release the transportation lock of the adjuster. At the time of shipment, the adjusters provided at the four corners of the bottom are locked. Turn them in the direction shown in the figure on the left to loosen them. Level the scale.

  • Page 30: Grounding

    1-5-6 Grounding Connect grounding terminals. In this product,the internal circuit is electrically connected with the enclosure. For the purpose of safe use, be sure to observe the following grounding conditions in grounding this product. Ground the Intrinsic safety grounding terminal E(IS) Ground the Enclosure grounding terminal(s) for the enclosure(s).

  • Page 31: Connecting To Main Power Supply And Starting Up

    1-5-7 Connecting to main power supply and starting up Connect the AC power cord of the power supply box to main power ・ Confirm that all the other connection have established before connecting to supply. main power supply. Turn on the Power switch of the Power Trun on the Power switch of the supply box.

  • Page 32: Maintenance

    Maintenance Keep the following in mind in maintaining this product. Disconnect this product from mains power supply before disconnecting any parts or connectors in the hazardous area. Care and cleaning method Wipe dirt with dry and soft cloth off the weighing section and the indicator section. Care and cleaning method in the case of heavy soil In the case of heavy soil, remove the weighing pan and/or the indicator section and clean it with a piece of cloth slightly wet with neutral detergent.

  • Page 33: How To Remove The Side Windshield (Square Pan)

    2-2-1 How to remove the side windshield (Square pan) Remove the weighing pan and the pan base from the scale. Remove in the order of the weighing pan, the fixing screw and the pan base. Remove the square side windshield. Open the square side windshield right and left to remove it.

  • Page 34: How To Remove The Side Windshield (Round Pan)

    2-2-2 How to remove the side windshield (Round pan) Remove the weighing pan and the pan base from the scale. Remove in the order of the weighing pan, the fixing screw and the pan base. - 24 -...
  • Page 35 Remove the round side windshield. Turn the round side windshield counterclockwise. Remove the round side windshield. ・Removing a part other than the one referred to in this document will impair the function of the product, leading to a failure. Please note that we will not take any responsibility for the consequence resulting from such removal.

  • Page 36: How To Replace The Fuse

    How to replace the fuse Before beginning this operation, make sure to unplug the AC plug or shutdown the AC mains. Replace the fuse Turn the fuse holder cap counterclockwise. Replace to a new fuse and tighten the cap securely. Do not use other fuse than specified.

  • Page 37: Troubleshooting

    Troubleshooting Symptom Cause Contermeasure ・Damage caused by ・When the damaged terminal is one of the The earth terminals are rusted or damaged, and the grounding chemicals or by physical enclosure ground terminals, try to connect cannot be secured. impact or abrasion it with the enclosure ground terminal at another location.

  • Page 38: Repair

    Repair User repair of this product is not allowed. If repair is needed, contact your dealer. Disconnect this product from mains power supply before disconnecting any parts or connectors in the hazardous area. When the product comes back from repair by the dealer, reinstall it according to “1-5 Assembling and installation”.

  • Page 39: Appendix

    Appendix Appendix 1 Specification Appendix 1-1 Metrological specification Model name Weighing pan size Accuracy (mm) class φ140 FZ623Ex 0.02 0.01 0.001 FZ3202Ex 3200 0.01 □190 FZ6202Ex 6200 0.01 FZ15001Ex 15000 Appendix 1-2 Common specification Weighing system Tuning fork vibration type Protection class IP65 (Weighing section and Indicator section) Main unit weight...
  • Page 40 Appendix 1-3 The combination of the interface option ■Power supply box S (Standard) Slot No. RS232C Additional RS232C RS422A Contact Relay Slot 1 x(standard) Slot 2 x(optional) x(optional) x(optional) ■Power supply box M (Option) Slot No. RS232C Additional RS232C RS422A Contact Relay Slot 1 x(standard)
  • Page 41 Appendix 1-4 Outline drawing ■Indicator section ■FZ623Ex - 31 -...
  • Page 42 ■FZ3202Ex, FZ6202Ex, FZ15001Ex - 32 -...
  • Page 43 ■Power supply box S(Standard) ■Power supply box M(Option) - 33 -...
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This manual is also suitable for:

Fz3202e seriesFz6202e seriesFz15001e series

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