Meech 977v3 Operating Manual
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Meech 977v3 Operating Manual

Pulsed dc controller
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Operating
Manual
Model 977v3
Pulsed DC
Controller

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Summary of Contents for Meech 977v3

  • Page 1 Operating Manual Model 977v3 Pulsed DC Controller...

  • Page 3: Table Of Contents

    Contents Introduction Unpacking and Inspection How to use your 977v3 Controller Control Adjustments Alarm LED Displays Meech Pulsed DC Applications Distance from Object Polarity Cleaning Instructions Fault Finding Repairs and Warranty Technical Specification CE Approval Health and Safety Products shown in this document may be covered by one or more patents, patents applied for and/or registered designs and/or trade marks.

  • Page 5: Introduction

    Introduction The Meech Model 977v3 controller has been designed to power any of the Meech 900 Series range of DC products.

  • Page 6: Unpacking And Inspection

    Unpacking and Inspection The Model 977v3 controller was carefully packed at the factory in a container designed to protect it from accidental damage. Nevertheless, we recommend careful examination of the carton and contents for any damage. If damage is evident, do not destroy the carton or packing material and immediately notify the carrier of a possible damage claim.

  • Page 7: How To Use Your 977V3 Controller

    How to Use Your 977v3 Controller Model 977v3 Locate the 977v3 Controller in a convenient position near to the ionising product to be powered from it. Following the polarity indicators connect the grey HV plugs of the ionising product into the grey HV output sockets of the 977v3 Controller.

  • Page 8: Control Adjustments

    Control Adjustments There are three adjustments that can be made on the Power Supply; BALANCE, RATE and POWER. The BALANCE of positive and negative ion output can be adjusted to increase polarity bias by simply turning the balance control towards either positive (right) or negative (left).

  • Page 9: Alarm

    An 8 way DIN socket is provided to mirror the alarm function to a central control panel - see specification for connection detail. LED Displays The 977v3 has four indicator lights 1. Power light (Red) Illuminated when mains supply is provided to the unit.

  • Page 10: Meech Pulsed Dc Applications

    If the charge is always strongly negative it makes sense to bias the output towards a positive polarity, thus achieving faster neutralisation. This requires a more sophisticated approach from the user. A Meech Model 983 Static Locator becomes indispensable.

  • Page 11: Cleaning Instructions

    Cleaning Instructions Your Meech Pulsed DC Controller was designed to be virtually maintenance free. Be sure the unit is switched off and disconnected from the mains supply. The outside case may be wiped down with a soft damp cloth. Let dry for a minute and turn back on.

  • Page 12: Fault Finding

    High voltage electrical equipment should not make contact with water. The Model 977v3 Power Supply and Ionising Bar form part of a system. To verify where a fault may have occurred it is important to test each item of the system individually.
  • Page 13 If the controller is found to be functional, test each of the attached products independently following the instructions detailed in the appropriate Operation and Maintenance manual. If the 977v3 controller is found to be faulty please contact your local distributor or Meech Static Eliminators Ltd.

  • Page 14: Repairs And Warranty

    Repairs and Warranty The ioniser is warranted by Meech Static Eliminators Ltd to the original purchaser against defects in material and workmanship for one year after purchase. Should any malfunction occur, please return the Ioniser directly to us. All products returned to the factory MUST be accompanied by a return authorisation number and must be shipped prepaid.

  • Page 15: Technical Specification

    Technical Specification Model 977v3 Power supply Input voltage 65 to 250V Input frequency 45 to 65Hz. Output voltage adjustable between 4kV D.C. and 8kV D.C. Output current 120 Micro amps. Output balance Adjustable between a ratio of positive and negative of 20/80 to 80/20.

  • Page 16: Ce Approval

    CE Approval An EC declaration of conformity for this product exists in respect of Low Voltage Directive:72/23/EEC (“LVD”) & Electromagnetic Compatibility Directive : 89/336/EEC (“EMCD”). Health and Safety Emission of Ozone: Considerably below international standard of 0.1ppm.
  • Page 20 Meech International Meech Static Eliminators USA Inc Meech Elektrostatik SA Meech CE 2 Network Point 2915 Newpark Drive Kaiserbaracke 166 Gábor László utca 2 Range Road, Witney Norton, OH 44203 B-4780 St.Vith Budapest 1041 Belgium Hungary OX29 0YN, UK Tel: +44 (0)1993 706700 Tel: +1 330 564 2000 / 1 800 232 4210 Tel.: +49 (0)6555 3733 399...

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