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Contents

Introduction

..........................................................................................

Certification

..........................................................................................4

Unpacking and Inspection

....................................................................4

Package Contents ................................................................................4

Features and Benefits of 924EX

............................................................6

Installation

............................................................................................

Specific Conditions of Use

.................................................................15

Operation

...........................................................................................16

Maintenance ......................................................................................17
Fault Finding .......................................................................................

Technical and Construction

................................................................

Repairs And Warranty ........................................................................

CE Approval

........................................................................................

Health and Safety

...............................................................................

Technical Drawing

...............................................................................

Содержание 924EX

Страница 1: ...1 Model 924EX Pulsed DC Ionising Bar Operating Manual...

Страница 2: ......

Страница 3: ...e or visit www meech com Meech Static Eliminators Ltd Date 30 08 2018 Contents Introduction 3 Certification 4 Unpacking and Inspection 4 Package Contents 4 Features and Benefits of 924EX 6 Installatio...

Страница 4: ...4...

Страница 5: ...sion and coating The 924EX is a compact pulsed DC ionising bar designed to be used on the most arduous static elimination problems The special resistive coupling of its emitter pins renders them shock...

Страница 6: ...d at the factory Nevertheless we recommend careful examination of the carton and contents for any damage If damage is evident keep the packing material and immediately notify the carrier of a possible...

Страница 7: ...rMaster remote programmer Allows optimisation of the output of the 924EX Hyperion 233v4 HL Pulsed DC Controller Power Cable 4 Pin M8 straight or 90 elbow Available in 2 3 5 and 10M lengths 24V DC Supp...

Страница 8: ...vice Compact Size and Full Length Ionisation The small cross sectional size of the 924EX means that it will fit into tight installation positions The bar has been designed to give full performance ove...

Страница 9: ...he comfort and safety of the operator the pins are resistively coupled and shockless to touch Divider The 924EX is designed to operate in dirty factory environments To minimise the impact of contamina...

Страница 10: ...8 T Slot Mounting of the bar is made easy using the T Slot at the rear of the bar The M4 T Bolts used are the same as used on other Meech Pulsed DC bars...

Страница 11: ...501 10 b OF THE NATIONAL ELECTRICAL CODE NFPA 70 A THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS 1 DIVISION 1 II 2G IIC T4 GB OR NON HAZARDOUS LOCATIONS ONLY B WARNING EXPLOSION HAZARD SUBSTITUTION OF...

Страница 12: ...d DC Controller and switch ON The 924EX Bar will now produce Pulsed DC ionisation from the emitters of the Bar A grounding post on the controller is provided for this purpose Meech recommend that for...

Страница 13: ...V to respect the ATEX certification of the 924EX bar Optimum static elimination can be achieved by adjustment of the Rate frequency of pulsing and the Balance proportion of positive to negative ions g...

Страница 14: ...4EX If the polarity of the static charge to be removed is known the balance can be adjusted to give a faster decay speed I E a If the static charge is known to be positive the balance should be adjust...

Страница 15: ...mm from the target surface The bar should be mounted securely using all the M4 T bolts provided with the bar Correct positioning of the bar is vital for effective static control There must be no metal...

Страница 16: ...rt range over a web or sheet the bars must be positioned away from surfaces and rollers as shown in the following diagrams Your Meech distributor will be able to assist with questions regarding positi...

Страница 17: ...istance equal to or less than 10 m The Meech 924EX static eliminator bar shall be supplied only by the Meech Hyperion 233v4HL Pulsed DC Controller that is set to produce 5 5kV peak maximum The equipme...

Страница 18: ...and check the Pulsed DC Controller The controller will indicate that the bar is running correctly with a good ion output CAUTION Always turn off the power supply before connecting or disconnecting th...

Страница 19: ...art of regular machine maintenance If regular cleaning is not carried out the controller will detect the drop in performance and trigger the Clean Pin alert See operating manual for the DC Controller...

Страница 20: ...sing bars will need periodic wiping to clean grey deposits from the surface of the bar A cloth moistened with a small amount of IPA or methylated spirits is recommended Let dry for a minute and turn b...

Страница 21: ...t occur disconnect immediately and return equipment to the manufacturer for water damage assessment The Model 924EX ionising bar forms part of a system comprising the bar itself and a Meech Pulsed DC...

Страница 22: ...bar CAUTION This test must only be carried out when the installation area is non hazardous This may require the bar to be removed from its normal installation position Using a high voltage probe and m...

Страница 23: ...tach a short length of insulated wire to a known earth Holding the wire insulation approach any of the bar emitter pins with the bare end of the wire As the pin is approached a small faint spark shoul...

Страница 24: ...able TV20 Cable Length 5m standard other lengths available on request Connection Grey HT Male Plugs Power Supply 233v4HL Pulsed DC Controller Operating Frequency Default 20Hz Adjustable 1 20Hz Output...

Страница 25: ...the label Be sure it is well packed in a sturdy carton with shock absorbing material Include a note stating the nature of the problem as specifically as possible and also include instructions for retu...

Страница 26: ...ED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT THE PRIOR WRITTEN CONSENT OF MEECH INTERNATIONAL MATERIAL FINISH TOLERANCE UNLESS OTHERWISE SPECIFIED Machined Work Metric 0 1mm Unmachined Fabricatio...

Страница 27: ...t procedure for the 233v4 HL Pulsed DC Controller This can be found in the instruction manual of the products Hyperion 971IPS Long Range DC Bar Operating Manual Hyperion 233v4 Pulsed DC Controller v1...

Страница 28: ...26 EX Certification...

Страница 29: ...27 EX Certification...

Страница 30: ...28...

Страница 31: ...29...

Страница 32: ...800 232 4210 Fax 1 330 564 2005 email info meech com Meech Shavotech 29 2 Kharadi Off Pune Nagar Road On Old Kharadi Mundhwa Road Pune 411014 Maharashtra India Tel 91 0 703 093 8211 91 0 741 000 4817...

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