Users manual PSPC 30
Contents
1. 5 2 2 General safety notes EES EES sansedsecuedecterestearseccurstdecduduedecnceseceedianeds 5 2 3 Specific safety notes for the PSPC packing machine esee 7 2 4 Emergency SIODp roi nece a Es sinken 8 PAA NET allae DEE 8 3 OEERAHION ege ENEE 9 3 1 Working Operation 1 Er ae aa Su cuum nn need annie 9 Kelt LEE 10 3 2 1 Starting the machine 22 ae a een anea apa EEN 11 3 2 2 ee ed ET UE 11 3 2 3 Working with the machine unsnnssnenennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnennnnnnnnnnnnnnnnnennnannenn namen 12 A INSTALLATION uS 13 4 1 Installation checklist ununnsenennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnneennnnnneen nennen nn nnmnnn 13 5 MAINTENANCE NOTES 121r Ihrer irren IUe aaa a araea aep aa Seaain iaasa inaaianei 13 5 1 General PR 13 5 2 Daily maintenance unrssnnssnnnenneennnnnnennnnnnnennnnnnnennnnnennennnnenneen nen nennen nn nennen nme nennen en 14 5 3 Weekly maintenance unennssnnnennennnnennennnnnnnennnnnnnennnnnannennnnannennnnennenn nen nennen nennen nennen nennen 14 5 4 Monthly maintenance nurresnnsennnennennnnnnnennnnnnnnnnnnnnnnnnnnnannennnnenneennnennenn nennen nnennenennnanneennn anne 14 5 5 Half yearly maintenance unnesnsennnenneennnnnnennnnnnnnnnnnannennnnnannennnnennennnnennennnnennern nennen nn en 14 ERAN 12. 780030030 800 010 038 800 010 037 800 010 019 Proximity switch 800 010 020 UH1 1500 spray Shell Cassida Chain Oil 1000 j ntefloFinFoodLube Shel Silicone Fluid a 1 ME ERBE WEEN BEE 7 10 11 E121 20 Prinzen Machines Users manual F121 21 Prinzen Machines Users manual EG EXPLANATION OF AGREEMENT Concerning the machine standards Prinzen Machines B V Tweede Broekdijk 7 7122LB Aalten Nederlands Phone 31 0 543 476251 Fax 431 0 543 476205 Declares on their responsibility We are the manufacturer of the egg packing machine Brand Prinzen Type PSPC Serial number On which this agreement relates 2 The machine is developed in agreement with the demands of the machine standard 98 37 EEG most recent 3 The machine meets the requirements of the demands of the following EG standards The Low voltage standard 73 23 EEG most recent The EMC standards 89 336 EEG most recent 4 The machine is developed and constructed according the European Standard EN 60204 1 1993 Electrical equipment is of industrial machines Signed in Aalten Date Signed by L Prinzen E121 22
3. 16 years Age laws may differ from country to country e Untrained personnel e Incompetent persons who would not understand the possible dangers of the machine 2 2 11 Caution To prevent accidents or personal injury Operators must be aware of all information contained within the manual amp should adhere to all instructions amp safety information given when operating the machine All safety notes amp operating instructions should be given to any new user of the machine 2 2 12 Caution To prevent accidents or personal injury Keep children and incompetent persons away from the machine 2 2 13 Caution To prevent accidents or personal injury due to falling or slipping Make sure that the machine and the area around the machine is cleaned regularly is free of obstacles and that production materials do not cause an obstruction for working or servicing the machine 2 2 14 Caution To prevent accidents or personal injury Make sure that all warning signs are legible and are not damaged or removed Keep the pictograms clean and if unclear or illegible replace them 2 2 15 Caution Only use genuine Prinzen Machines or CE certified parts for replacement 2 2 16 Caution To prevent accidents or personal injury Use the machine only for the purpose as described in section 1 of this manual 2 2 17 Caution Danger of injury by fire or short circuit With using an extension cable make sure that the cable diameter in rel
4. 6 The eggs are packed points down into the packaging 1 2 Standard version The standard version of the PSPC is constructed with the following parts e Mainframe with peak absorber roller transport cup conveyor and control unit e Output conveyor incl denester for 30 cell trays 1 3 Options The following options are available for the PSPC e Infeed extension e tray stacker Specifications regarding the above options are available at your local Prinzen dealer 1 4 External machine components The following items are not considered to be part of the machine Electrical supply Connection to the electricity supply Compressed air supply if applicable Connection to the air supply if applicable Stamping tool F121 4 Prinzen Machines Users manual 2 SAFETY NOTES The following safety notes concern the standard version ofthe PSPC The safety notes concerning the options and extensions etc are represented in their respective manuals 2 1 Permitted use The PSPC has been developed for packing eggs into specific packaging Any other use of the machine is not permitted 2 2 General safety notes 2 2 1 Caution Read the user manual of this packing machine before using amp be fully aware of the function of all switches 2 2 2 Caution To prevent accidents or personal injury during maintenance works 1 Switch off the main switch and push the emergency stop button 2 lsolate the external mains supply to the
5. P rinzen Users manual PSPC 30 Prinzen Machines Users manual Prinzen Machines BV Aalten The Netherlands All rights reserved Information provided by Prinzen Machines BV may not in part or in whole be copied archived and or published in any way without written permission of Prinzen Machines BV All information provided regarding construction materials and production methods is based on general information available at the time of printing Please note that specifications found herein are subject to change at any time The information provided is valid for the standard design of the product Prinzen Machines BV accept no responsibility for any damage caused by parts of the machine which differ from the standard design of the product Prinzen Machines BV accept no responsibility for errors or incorrect information found in this publication or indeed the consequences of these errors E121 1 Prinzen Machines Users manual INDEX INDEX HQ 2 PREF AGE cep DEP TEE 3 1 INTRODUCTION mE 4 1 1 Aim and function of the PSPC 5 niece aa edes ree See 4 1 2 Standard Version 22 2 2 h NEESS ENNEN Seed A UC Reie EE A 1 4 External machine components nrsennsennnennennnnnnnennnnnnnennnnnnnnnnnnannennnnannennnnennennnnen nennen nn 4 2 SAFETY NOTES denen ee Ee 5 PAM INIHI Mp
6. Type slow Note In case of earth leakage protection a leakage current of minimum 200 mA should be used specified for use with an inverter Control voltage 24VDC 7 3 Air supply specifications For the standard version compressed air is not required If compressed air is required for options fitted it should have the following Pressure 6 10 bar regulated 8 bar recommended Capacity 11 liters minute minimum The air should be clean dry and oil free Poor quality air will adversely affect certain components 7 4 Physical requirements Ambient working temperature 10 to 4 30 Celsius During transport 0 to 45 Celsius The machine is not suitable for outdoor use The machine is not suitable for use in surroundings containing items having a high flash point or of an explosive nature 7 5 Directives and standards used The machine is provided with a CE standard This means that the machine comes up to European directives and standards concerning safety and health issues The standards and directives are explained below E121 19 Prinzen Machines Users manual Spare part list Description Type CCC Article code Cp 4J4Jz 9 2200700001 O 2 Sucioncup 3 j 3500100001 3 fuse2Aslow5x20mm_ 800040104 800 040 150 4 j fuse6 3Aslow5x20mm 1 800040 107 800 040 151 5 800 040 153 800 040 152 Vacuum filter
7. blocked the stopper will be released amp an empty tray may once again move up to the stopper 06 Gates wiht egg detection photocells 07 cup detection photocell 08 photocell start transfer 09 photocell start denester I TN 10 photocell tray present og 95 97 22 a N 11 control denester F ay Hg pn aa ZA ke ga et ete Sy eR IS Y i Di gt id c A ee L 3 Ii U 05 Output conveyor mi Lat i 04 Denester 03 Cups 02 Rollers 04 09 o 05 01 Inputconveyor E121 9 Prinzen Machines Users manual 3 2 Operation All operators of the machine must be familiar with the safety procedures from section 2 of this manual This section is meant for operators as described in section 2 4 Operating activities which are not found in this section may only be carried out by service personnel Operating instructions for optional equipment are explained in the relevant sections The control panel contains the following Start and stop pushbuttons Selector switch clear Emergency stop button Operators display The selector switch denester found near the denester has 3 positions inch the denester is working manual off denester off the denester is not working on denester on the denester is working automatic DENESTER INCH OFF ON N lt The selector switch stamping has 2 positions 0 stampin
8. e Turn the main switch off and push in the emergency button e f working under the machine or out of view always lock the main switch with a padlock When the maintenance work is complete ensure the following All fasteners are secure All tools amp cleaning cloths etc are removed from the machine All guarding is securely in place before starting the machine Test the machine before handing over to operation personnel By following these guidelines dangerous situations and or machine damage may be prevented Repair and or change of parts e During warranty period repairs may only be executed by Prinzen Machines BV or service personal provided by Prinzen Machines BV e All parts replaced must be of at least the same specification as the original parts e All parts should be ordered from Prinzen Machines BV or your local Prinzen dealer F121 17 Prinzen Machines Users manual 6 2 Electrical Main control box Isolate the external supply before working inside the control panel e Warning After switching off the main switch the panel will remain Live for approx one minute The frequency controller may hold a high voltage charge during this time Therefore do not touch any part within the panel whilst the frequency control display is lit e Several parts maintain voltage even if the main switch is turned off e Work inside the control box may only be undertaken by skilled service personnel Contrary to the above the
9. following actions may be executed without switching off the voltage e Resetting of motor safety switches F1 F3 Never operate the machine with electrical safety devices disabled or guarding removed The construction of the main control box may vary and is dependant on optional equipment fitted stacker stamping device etc For the exact version refer to the appendix of the electrical diagrams The figure below shows a general view of the control box Safety devices inside the controlpanel e F10 Circuit breaker control circuit F4 Circuit breaker inverters e e F1 Motor protection switch Vacuum pump e F2 Motor protection switch input conveyor e F3 Motor protection switch output conveyor e F18 fuse inputs sensors etc PLC 2Ampere slow e F19 fuse outputs valves clutch etc 6 3Ampere slow Machines running on a single phase system CSA panel have fuses on this position E121 18 Prinzen Machines Users manual 7 SPECIFICATIONS 7 1 Machine specifications Capacity Max 24 000 eggs per hour continuously filled gates Size Dependant on the machine type layout Weight 650 kg dependant on options fitted 7 2 Electrical specifications Voltage 400V 10 6 standard different voltages are possible on request Supply 3 phase Earth amp Neutral standard single phase is possible on request Frequency 50Hz standard 60Hz is possible on request Power 1 5 kW Max current 6 Amp Pre fuse 16 Amp
10. gates have detected eggs the rollers will move one step forwards The rollers are so shaped as to orient each egg with the pointed end to each side of the roller when moving forward As the eggs reach the cups 03 each egg is gently turned and allowed to enter the cup points down If an egg blocks the cup detection photocell 07 mounted in between the rollers amp the cup conveyor the machine will stop An alarm status will appear on the counter system LCD The cup conveyor is in synchronization with the roller conveyor and will move forwards until the transfer photocell 08 detects the first line of eggs The eggs are lifted by vacuum with the transfer lever and are taken to the output conveyor where a tray is waiting A positive airflow is given to the vacuum lifter and the eggs are released As the transfer photocell is cleared the cups move forwards once more Output Conveyor The automatic denester 04 will set a tray onto the output conveyor every time the photocell start denester 09 is uncovered The tray moves forwards until it reaches the stopper 10 When the photocell tray present detects a tray the transfer arm will be enabled amp will operate when filled cups have arrived at the correct position When the transfer arm has placed the eggs into the waiting tray the stopper will be activated so that the full tray may move forward whilst the empty trays are blocked When the photocell tray present 10 is not
11. is not adjusted correctly is press start defective or dirty After the cause off the interruption has been rectified press start to continue J J d Other functions Egg transport Two pressure switches are mounted on both sides of the input conveyor When the machine is running input conveyor running the egg collecting belts will automatically start if connection to egg collection system is made As soon as one of the pressure switches are being pushed by eggs for a certain time the egg collecting belts will come to a stop After both pressure switches are clear for a E121 12 Prinzen Machines Users manual certain time the egg collecting belts will start automatically again Both times are adjustable see service manual 4 INSTALLATION 4 1 Installation checklist 1 Before removal from shipping pallet check for signs of shipping damage Report at once to Prinzen Machines if found 2 Remove from pallet 3 Using the lifter trolley to position main frame to egg collection belt s 4 Set the height of the infeed table to be approx 5mm below the discharge point of the belt transfer plate At this stage it is best to run the collection belt with a few eggs to ensure that the transfer is satisfactory Level the machine Re check the transfer dynamically before moving on Connect the cables to the main panel Connect every wire according to the electric schematic Place the output conveyor in position Remove tra
12. machine 3 Install a sign out of use in a clearly visible position on the machine 2 2 3 Caution To prevent accidents or personal injury during trolley movements e Make sure no one is near whilst moving trolleys e Warn bystanders to keep clear 2 2 4 Caution To prevent accidents or personal injury The emergency stop circuit must be tested every week 2 2 5 Caution To prevent accidents or personal injury Never move or disable the proximity switches and photocells amp other safety devices 2 2 6 Caution To prevent accidents or personal injury Operators should ensure that close fitting apparel is worn amp a hair net used to prevent hair and clothing being caught in the machine 2 2 7 Caution Danger for injury by electrical voltage Injury amp danger of death may occur when the electrical voltage does not conform to the type plate of the machine or when the cable diameter fuses and earth connection are not according to local regulations that may apply or when not installed by a qualified electrician E121 5 Prinzen Machines Users manual 2 2 8 Caution To prevent accidents or personal injury Make sure that there is sufficient light around the machine 2 2 9 Caution To prevent accidents or personal injury Make sure that maintenance and service work is carried out by skilled personel 2 2 10 Caution To prevent accidents or personal injury The machine is NOT operated by e Persons younger than
13. tool and cup conveyor Keep clear of this area when machine is running 2 3 5 X Drivesystem cupconveyor and rollerconveyor Caution Danger of serious injury by jamming between The drive system with tooth wheels sprockets and chain for driving the cup conveyor and roller conveyor Keep clear of this area when machine is running After maintenance ensure all guards and protective covers are correctly fitted Dn MD 2 3 6 Transferarm Caution Danger of serious injury by jamming between The transfer arm and machine frame The transfer arm and cup conveyor The transfer arm and output conveyor al Keep clear of this area when machine is running 2 3 7 Denester Caution Danger of serious injury by jamming between The denester frame and machine frame The drive off the denester Tooth wheels of the denester drive Keep clear of this area when machine is running After maintenance ensure all guards and protective covers are correctly fitted F121 7 Prinzen Machines Users manual 2 3 8 Outputconveyor Caution Danger of serious injury by jamming between The driverdisc and frame Keep clear of this area when machine is running 2 3 9 Caution Before starting maintenance 1 Read user manual first 2 Switch main switch to off position 3 Push an Emergency stop 4 Place an instruction Maintenance out of use on the main panel The warning signs above have been placed on your machine Learn and
14. 7 5 7 Environment esaeraren inan raien na a a en an ann He nee 17 5 8 Environment consequences unnsunrnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnannernnnnnnenn nennen nn en nennen nnn 17 GB ADJUSTMENTSk ee 17 6 1 Genera l ees DRE 17 6 2 Electrical Main control box urseunnnsnennnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnennnnannern nennen 18 T SPECIFICATIONS eege ee E EE E 19 7 1 Machine specifications nresnnsennnenneennnannnnnnnnnnnnnnnnnnnnnnnnannennnnennennnnannennnnennennnnennernnnennneen nennen 19 7 2 Electrical specifications nnunnsennnennnennnannnnnnnnnnnnnnnnnnennnnnannennnnennennnnannennnnennenn nen nennen nn en 19 7 3 Air supply specifications unensennnennennnnannnnnnnnnnnnnnnnnnnnnnnnannnennnnnnnennnnnnnennnennenn nennen nnmnnn nennen 19 7 4 Physical requirements unrssnnssnnnennennnnnnnnnnnnnnnennnnnnnennnnnnnnennnnennennnnennennnnennenn nennen nn nenne nennt 19 7 5 Directives and standards used unnsurssunnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnannennnnnnnnern namen 19 EG EXPLANATION OF AGREEMENT 5 2 a a a ee 22 E121 2 Prinzen Machines Users manual PREFACE About this document This document intended as a reference book for users to work with the machine which is represented on the cover of this document Keep this manual in a permanent place close to the machine Ifthe manual is lost or damaged order a new copy as soon
15. achine These are 2 cup conveyor chains no 1 2 roller conveyor chains no 2 1 main drive chain behind cover no 3 If sufficient oil is present do not re apply further oil The rollers amp roller drive section should remain free of oil or grease to prevent 45 product contamination fig 5 4 mu e Clean the suction unit by loosening the four bolts and remove the unit from the machine Then clean the unit with air pistol Always wear eye protection when using compressed air no 5 Check legibility of all warning signs and clean or replace as necessary Oil the denester guides no 4 and guides fig 5 4 Clean the fans of all motors using air pistol Check the filter of the vacuum pump and replace if necessary no 6 Spray rollers with silicone spray 5 5 Half yearly maintenance green yellow red e Check the tension of the output conveyor belts e Check the tension of the infeed belt Sa fig 5 5 E121 Prinzen Machines Users manual e Check the main drive chain for wear If the yellow part on the tensioner fig 5 5 gets visible the chain should be replaced e Check all bearings for play e Check entire machine for loose parts bolts nuts etc E121 15 Prinzen Machines Users manual E121 16 Prinzen Machines Users manual 5 6 Maintenance notes e All motors are provided with life time lubrication and require no maint
16. as possible The manual gives information about safety technical specifications operating instructions and maintenance Before operating the machine you should read this manual and be aware of all information printed therein The Prinzen PSPC has been carefully developed and has CE approval Modifications to this machine or it s component parts will negate this approval and therefore are not permitted The machine has been thoroughly inspected before shipping Each machine has a unique registration number which is printed on the machine tag When contacting a service engineer or dealer Please have this number available Prinzen Machines BV is not responsible for any damage or injury caused by neglecting to follow the instructions provided in this manual Directions for use All users of the machine or anyone near the machine should be aware of the contents of this manual Management should instruct all personnel with reference to machine operation amp safety procedures using this manual Never change the sequence of procedures This manual must be accessible to all personnel using or in close proximity to the machine at all times F121 3 Prinzen Machines Users manual 1 INTRODUCTION 1 1 Aim and function of the PSPC The PSPC packer has been developed to pack a random supply of eggs from the egg infeed belt into 30 cell packaging This may be either plastic or cardboard trays with a capacity of 30 eggs in a pattern of 5 x
17. ation to the length of cable is correct If unsure ask your local installer Make sure that the cable is completely unrolled 2 2 18 The user determines the limits of working safely with the machine Do not take any risks Be especially cautious at time of machine failure always stop the machine first push the emergency stop button switch off the main switch and wait until the machine has come to a complete stop before correcting the failure F121 6 Prinzen Machines Users manual 2 3 Specific safety notes for the PSPC packing machine 2 3 1 Inputconveyor Caution Danger of serious injury by jamming between The input conveyor and the gates The input conveyor and the moving gate fingers The input conveyor and roller conveyor The drive tooth wheels off the input conveyor Keep clear of this area when machine is running x 2 3 2 Roller conveyor Caution Danger of serious injury by jamming between The roller conveyor and cup conveyor The roller conveyor and drive surface The roller conveyor and turning disc shaft Keep clear of this area when machine is running VON KIN 2 3 3 Cupconveyor Caution Danger of serious injury by jamming between The cupconveyor and the guideshafts Keep clear of this area when machine is running 2 3 4 Stampingunit Caution Danger of serious injury by jamming between The motor drive and driveshaft The stamping tool and machine frame The stamping
18. enance e All bearings are sealed for life amp require no lubrication Repair and or change of parts e During warranty period repairs may only be executed by Prinzen Machines BV or service personal provided by Prinzen Machines BV e All parts replaced must be of at least the same specification as the original parts e All parts should be ordered from Prinzen Machines BV or your local Prinzen dealer 5 7 Environment Residues of oil and other lubrication oilcloths and cleaning fluids must be discharged as chemical waste 5 8 Environment consequences The life expectancy of the machine depends on the amount of maintenance given running hours and other environmental conditions Dismantling amp disposal of the machine must be carried out by a suitable disposal company which has the required licenses and or permits for the state or country concerned Dismantled materials should be sorted for disposal according to local rules and regulations that may apply Separate all materials like oil and lubrication fluids and discharge them as chemical waste 6 ADJUSTMENTS 6 1 General Neglecting to follow the correct adjustment directions may lead to machine damage or personal injury Prinzen Machines BV is not responsible for any such damage or injury incurred in this way Maintenance may only be carried out by trained service personnel Such personnel should be aware of the following e Consult the manual before work commences
19. g off the stamping is not working 1 stamping on the stamping is working T AMEISA lt E121 10 Prinzen Machines 3 2 1 Starting the machine Before starting the machine Ensure that no one is working on the machine and that it is safe to start Self test Transfer arm to initial position cups to initial position stacker to initial position automatically 3 2 2 Stopping the machine Selector switch clear overrules egg detection photocells The rollers en cups make a continuous step movement This function is used to clear the last eggs from the machine E121 Users manual Switch main switch on 1 On Check emergency stop push buttons Light on start button off Transfer arm Cups Stacker Move to initial position automatically stacker if applicable Machine running Machine running Selector switch clear To position 1 All movements stopped Switch main switch off 0 Off Machine off 11 Prinzen Machines Users manual 3 2 3 Working with the machine a denester Before starting the machine the denester has to be filled with trays 1 Turn the selector switch on the denester control box to the left manual position 2 Place a stack of trays into the denester bunker tray handgrips to the side 3 Turn the denester to automatic by turning the switch to the right When the trays in the stack are packed tightly i
20. main switch with a padlock When the maintenance work is complete ensure the following All fasteners are secure All tools amp cleaning cloths etc are removed from the machine All guarding is securely in place The machine is tested before handing over to operation personnel By following the above points dangerous situations may be prevented In principle the machine may be cleaned with water But one should take note that electrical amp pneumatic components are not subjected to prolonged exposure to liquids e Never use high pressure water on the main control box plastic breakable parts bearings or electrical components Prinzen Machines BV will not be responsible for damage caused by careless cleaning of the machine e Always turn the main switch to the off position when cleaning any part of the machine e After cleaning the machine with water all bearings and chains should be lightly oiled 5 2 Daily maintenance e After turning off the machine all dirt grease and feathers should be removed from the machine e Clean the drip trays with water e Clean the input conveyor with a moist cloth 5 3 Weekly maintenance e Clean the shafts of the cups and when necessary Apply Teflon spray Use food grade specified lubricants e Check the emergency stop procedure Push the emergency button The white light on the reset switch should light 5 4 Monthly maintenance e Oil all chains There are five chains on the m
21. nsfer arm support wood 9 Arrange for the electric supply to be connected 0 Switch on the electrical supply 1 Start the machine according to par 3 2 1 2 Check for the correct direction of the input belt If the direction is incorrect isolate the electric supply at the external source Exchange the wires going into terminals L1 amp L2 with each other 13 Repeat steps 9 through 10 14 Remove cable tie from motor protection switch Q3 and push black button 15 Re route the conveyor cables and fix with cable ties 16 Arrange for the egg collection belt control cable is connected to terminals according to electrical schematic 17 Check the entire machine for loose set screws and fixing bolts etc note the electrical supply connection must be made by an approved electrician according to local regulations 5 MAINTENANCE NOTES 5 1 General To extend the useful life of the machine it is necessary to maintain the machine correctly Neglecting the correct maintenance procedures may lead to damage or accidents Prinzen Machines BV will not be held responsible for such accidents Maintenance may only be carried out by trained service personnel Such personnel should be aware of the following F121 13 Prinzen Machines Users manual e Consult the manual before work commences e Turn the main switch off and push in the emergency button e f working under the machine or out of view always lock the
22. nto each other you may have to knock the stack to loosen the trays before filling the bunker Note Moving the selector switch to the inch position the denester can be operated in steps b starting and stopping By pushing the white start button the infeed belt amp egg collecting belts will run The machine will then work as described at 3 1 When the black stop button is pushed the machine will stop after all cycle stop positions are achieved c possible faults If a fault should occur on the machine the display will show the corresponding Egg not lifted by suction box Cc One or more eggs have stayed behind in cups after transfer movement Stopped at transfer gt Egg not positioned in cup right at the transfer Denester fault no tray out Denester has not denested correctly alarm message J J Conveyor full The output conveyor is full of trays There is no tray at transfer position No tray present Emergency stop unlock button and press start An emergency stop button has been pushed See par 2 4 Unlock button and press start J Denester off Denester switch is not in auto position J Transfer fault The movement of the transfer arm has not finished in a certain time See service manual J Stacker fault press start for retry Stacker if applicable has not finished initial movement correctly See service manual Check cup detection flaps then Mill
23. understand the meaning of these signs 2 4 Emergency stop To stop the machine in case of emergency the machine has an emergency stop button on the main control box The emergency stop button can be recognized by its red colour When the emergency stop button is pressed the machine stops immediately The button stays mechanically locked so that the machine can not restart until it is considered safe to do so When the problem is resolved the emergency stop button may be released by turning it to the right The start up procedure is described in the operating instructions The emergency stop button may also be used if the machine suddenly develops a fault Recommendations New operators should have some practical experience using the emergency stop amp the start up procedure The emergency stop should be tested regularly Do not de activate the emergency stop button when it is not certain why and by whom it was activated 2 5 Cleaning The PSPC may be cleaned with water Make sure that the main switch is in the off position before cleaning see section 5 maintenance F121 8 Prinzen Machines Users manual 3 OPERATION 3 1 Working Operation Main frame The eggs roll from the egg collection belts onto the input conveyor 01 where the eggs may be graded On this belt oversized misshapen cracked or dirty eggs should be manually rejected The eggs run into the gates where they are detected by photocells 06 When all
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