EC type-examination certificate UK/0126/0128
Contents
1. predetermined by the operator and marked on the bag container ii Any fill below Qn TNE is not discharged 3 TECHNICAL DATA 3 1 The technical data for the instruments Is as follows Power supply Reference accuracy class Ref x 5 C to 40 C 3 2 Drawings and documentation Service manual See User Manual Assembly layout and dimensional drawings __ 583 6648 00 Ce 583 6647 00 Parts list Individual Machine specific See User Manual lt 880 1436 02 Block diagram sd See Electrical Schematics 5 11 3 3 Software The legally relevant software is designated as follows Machine Model RCU Software amp Version WCU Software amp Version CCW SE 210 S9016 S9014a win 9010b CCW SE 220 S9016 This information can be displayed by accessing the program number page in the maintenance pages of the RCU The legally relevant parameters are hard coded with the exception of the zero span calibrations which is password protected A non editable counter increments every time a calibration is changed the counter is designated CALIBRATION COUNT and is displayed at the top of the Zero Span page in maintenance level Note Min Max and d may be changed at maintenance level to either set of values in table 3 1 without incrementing the counter 4 PERIPHERAL DEVICES AND INTERFACES 4 1 Interfaces The instrument may be fitted with the following protected interface ARCNET RS 485 hardware with ARCN2. of product on the dispersion table 4 Radial trough The radial troughs receive vibration from the radial feeders and convey product to the pool hoppers Radial feeder The magnetic coil incorporated in the feeder vibrates the radial trough RF Pool hopper PH Each pool hopper receives product fed from the radial troughs above it and holds it temporarily in synchronisation with the product weighing The pool hoppers open or close according to the weighing operation to feed product into the weigh hoppers Weigh hopper WH The weigh hoppers measure the weight of product received from the pool hoppers These hoppers open or close as a result of combination weighing to feed product into the collection chutes Weigh drive unit WDU The weigh drive unit powers the open close action of the weigh and pool hoppers It also contains a load cell see 2 1 2 below which measures the weight of product in the weigh hoppers 2 11 Collection chute The collection chute receives and collects product as discharged from the weigh hoppers and guides the oroduct down into the discharge chute 10 Discharge chute The discharge chute receives and collects product discharged from the weigh hoppers and guides the product down into the timing hopper or the packer Timing hopper TH The timing hopper temporarily pools the product from the Optional discharge chute and controls the timing of the discharge to the packer 12 Timing hopper drive
3. Manufacturers mark or name Certificate number Information in respect of the conditions of use 5 2 The instrument shall be permanently installed 5 3 The instrument shall be set to zero at least every 14 or 16 min via automatic zero setting 6 LOCATION OF SEALS AND VERIFICATION MARKS 6 1 The CE mark shall be impossible to remove without damaging it The rating plate shall be impossible to remove without it being destroyed The markings and inscriptions shall fulfil the requirements of Paragraph 9 of Annex of the Directive 2004 22 EC 6 2 Components that may not be dismantled or adjusted by the user load cell connection calibration jumper must be secured common serial numbers a wire and seal solution or a tamper evident label and securing mark The securing mark may be either a mark of the manufacturer and or manufacturer s representative or an official mark of a verification officer 6 3 The Approval Count s value as described in section 3 3 shall be written on a tamper evident label on or near the rating plate 7 ALTERNATIVES There are currently no authorised alternatives 7 11 8 ILLUSTRATIONS Figure 1 CCW SE 210 Figure 2 Main body construction Figure 3 Remote control unit Figure 4 Sequence of operation Figure 5 Rating plate example 9 CERTIFICATE HISTORY Tissue No DATE DESCRIPTION UK 0126 0128 10 December 2012 Type examination certificate first issued 8 11 Figure 1 CCW
4. ET protocol 4 2 Peripheral devices The instrument may be connected to any peripheral device that has been issued with a parts certificate by a Notified Body responsible for Annex B MI 006 under Directive 2004 22 EC in any Member State and bears the CE marking of conformity to the relevant directives or A peripheral device without a parts certificate may be connected under the following conditions it bears the CE marking for conformity to the EMC Directive it is not capable of transmitting any data or instruction into the weighing instrument other than to release a printout checking for correct data transmission or validation it prints weighing results and other data as received from the weighing instrument without any modification or further processing and it complies with the applicable requirements of Directive 2004 22 EC Paragraph 8 1 of Annex I 4 3 Printer If a printer is used it shall bear a label marked FOR MANAGEMENT PURPOSES ONLY 6 11 5 APPROVAL CONDITIONS The certificate is issued subject to the following conditions 5 1 Legends and inscriptions The following legends are durably and legibly marked on a rating plate located on the instrument Figure 5 CE marking Supplementary metrology marking Notified body identification number Reference accuracy class Ref x Accuracy class X x Maximum capacity Rated minimum fill Scale interval d Serial number Type designation
5. National UK 0126 0128 Measurement Office pis EC type examination certificate UK 0126 0128 Issued by The National Measurement Office Notified Body Number 0126 In accordance with the requirements of the Measuring Instruments Automatic Gravimetric Filling Instruments Regulations 2006 SI 2006 1258 and the Measuring Instruments Non Prescribed Instruments Regulations 2006 SI 2006 1270 which implement in the United Kingdom Council Directive 2004 22 EC this EC type examination certificate has been issued to Ishida Europe Ltd 11 Kettles Wood Drive Woodgate Business Park Birmingham B32 3DB United Kingdom in respect of a family of automatic gravimetric filling instruments designated the CCW SE comprising a weighing controller a material feed mechanism and weighing units comprising a load receptor and associated load cell s and having the following characteristics Reference accuracy class Ref 1 Scale interval d 0 2g 0 5g Maximum capacity Max 400g 800 g Minimum capacity Min 3 6g 8 59 The necessary data principal characteristics alterations securing functioning etc for identification purposes and conditions when applicable are set out in the descriptive annex to this certificate Issue Date 10 December 2012 Valid Until 09 December 2022 Reference No TS0104 0004 PZ Signatory P R Dixon for Chief Executive National Measurement Office Stanton Avenue Teddington TW11 0JZ United King
6. SE 210 1 INLET CHUTE 2 DISPERSION TABLE 4 RADIAL TROUGH E POOL HOPPER 16 MAIN POWER ai 11 TIMING HOPPER OP TIONAL 12 TIMING HOPPER DRIVE OF TIONAL Figure 2 Main body construction 9 11 Figure 3 Remote control unit CCW SE 220 CCW SE 210 214 Figure 4 Sequence of operation 10 11 Manufacturer Importer Type Job Serial Number Year O oO N Rated supply voltage Rated supply pneumatic ap Temperature range closed non condensing Approval number Maximum fill Minimum fill ta EM Class E E os _ EE E Materlal Maximum rate Nominal fill Class X x of loads fill of operation fill min qT Software identification RCU WCU Figure 5 Rating plate example Crown Copyright 2012 NATIONAL MEASUREMENT OFFICE Department for Business Innovation amp Skills 11 11
7. dom Department for Business Tel 44 0 20 8943 7272 Fax 44 0 20 8943 7270 Web www bis gov uk nmo P Innovation amp Skills MID Annex B Rev 2 01 April 2011 Descriptive Annex 1 INTRODUCTION This family of automatic gravimetric filling instruments designated the CCW SE is designed for dispensing predetermined loads of powdered granular or liquid materials The instruments consist of a feeding device a number of weighing units and a weighing controller Each model is designated the CCW SE 2nn with nn the number of weighing units Figure 1 shows the typical configuration for the CCW SE 210 The instruments operate as associative selective combination weighers and derive the most appropriate combination of loads in one or more weighing unit for discharge as a fill so that the target weight selected by the user is achieved 2 FUNCTIONAL DESCRIPTION 2 1 Mechanical 2 1 1 Main body The Main Body construction is as shown in Figure 2 and as described in the following table Functional description 1 Inlet chute Product inlet The funnel shaped inlet chute guides product fed from the infeed equipment onto the centre of the dispersion table Dispersion table The dispersion table conveys product from the inlet chute to the radial troughs Dispersion feeder DF The magnetic coil incorporated in the feeder vibrates the dispersion table Product flow amount is controlled by means of the weigh sensor which measures the amount
8. ge shown on the display until the fault is acknowledged and cleared by the operator 2 4 2 Automatic operation The automatic weighing operation is as shown in Figure 4 and as detailed below This is preceded by the operator selecting a Preset which contains a pre determined target weight value and then pressing the Start key Process Product is conveyed from the inlet chute to the dispersion table and the dispersion table vibrates to convey product onto the radial troughs 4 47 CRE nn seen discharged from the selected hoppers KJ If an optional timing hopper is installed product is discharged on the discharge request from the packer Upper and lower tolerance limits are set for each preset If the weight in the weigh hoppers is such that the final fill value will exceed these tolerances an error message is given and the fill is not discharged 2 4 3 Average weight mode An Average Weight Mode is available at the Site Engineer Level Level 1 In this mode a Tolerable Negative Error TNE is automatically derived from the next table The TNE is the acceptable negative error from the target weight or nominal weight otherwise known as Qn selected by the operator 4 11 g 200 lt Qn lt 300 9 In the Average Weight Mode the filling operation is fully controlled to meet both of the conditions listed below Qn g i The actual weight shall not be less on average than the nominal weight Qn
9. unit The timing hopper drive unit powers the open close Optional action of the timing hopper Optional dispersion and the radial feeders RCU operate and monitor the instrument data Main power switch Turns on and off the power to the weigher Incorporates the main electrical unit and driving unit Incorporates PS 0 PS 2 CAL and or relay unit 2 1 2 Weighing units Each weighing unit comprises a load cell supporting the weigh hopper and associated load transportation mechanism The load cell is a load cell type TCL 6L capacity 6 kg manufactured by by Ishida Japan 2 2 Electrical 2 2 1 Weighing controller The weighing controller comprises an A D converter PCBs a PLC and manages the filling operation 2 2 2 Remote control unit RCU Figure 3 The RCU Figure 3 consists of a touch screen main power switch and printer It is designed to be hooked and secured by screws onto the instrument and provides the user interface 3 11 2 3 Devices The instrument is provided with the following devices Semi automatic zero setting device Automatic zero setting device Determination of stability of equilibrium Determination of optimum combination of loads 2 4 Operation 2 4 1 General Following power on the instrument runs through a display check on the RCU and enters the main menu Whenever an error condition is detected the instrument will stop operation immediately with the relevant error messa
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