Installation and Maintenance Manual Rotor Spreader
Contents
1. laa 16 Placing Akvasmart Rotor Spreader in the cage 15 5 1 Procedute da ala n PREX TEN ini a ln y Raya VATER UE CER SERE REQUE FA RERUMS 15 6 Maintenance a uanasuannnunnnnnnnnnunnnnnnnnnnnnvnnnnnannnnnnnnvnnnnnunnnnnnnnnvnnnnunnvnnnnvnnnnvnnnnn 18 6 1 Regular maintenance coc pad rx en nr eae nian eya yalaka ENT VE EXER eed 18 6 2 Blockagesinsidethefeedingsystem 19 6 3 Cleaning beards sinss saya la a snake sekil D De UR EDS 23 5 4 Spare parts kk e pus RUD Dm ei MILL a sayal 23 6 5 Registration of maintenance YR YR emen eese enne 24 Appendix A Index a ayar ayani 25 Appendix B Deviation form s s sasa ayani 26 Appendix C Notes yy yy y y ERER AAA ARMADA AAA nana 27 Appendix D Contact information s esee annum unn 29 Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 3 of 30 AKVAGROUr 1 Safety Safety for the users of our products is main focus when developing new products and user manuals in AKVA group Therefore we strongly recommend that everyone that is going to be using it carry out repairs service and maintenance on the product as well as everyone working in the area where the product is installed or being2. Remove the top part of the rotor spreader from the rest by releasing the bearing Control this part for blockage with wire and or carefully knocking on the pipe with a rubber hammer Release the rotor spreader from the feed hose by releasing the union Do not drop the o ring from inside the union into the water Control the rest of the rotor spreader with wire and or carefully knocking on the pipe with a rubber hammer to locate the blockage If the blockage is not inside the rotor spreader the feed hose must be controlled Attach the end of the feeding pipe to the cage edge rail pointing it in towards the cage with ropes or strips to ensure that no personnel stays by the opening when the feeding system is started and to make sure it stays in place during the test procedure Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 21 of 30 AKVAGRour 9 Use the rubber hammer around on the length of the pipe to release the blockage 10 Turn the main power back on start the feeding system and activate the feed line blower with low air speed Pellets and air will exit the hose if a blockage was located here so make sure that someone observes the outlet when the blower is turned back on 11 If no blockage is found in the rotor spreader or the feed hose contact AKVA service personnel for further inspections to find out what is stopping the pellets from exiting the rotor spreader Install
3. feed spreader Do not hesitate contacting us for more information regarding installation use or maintenance for Akvasmart Rotor Spreader or any other AKVA product The purpose of this manual is to make the user install and maintain Akvasmart Rotor Spreader in a safe and economical way The manual will show how to install and maintain the product as well as hopefully answer most day to day questions If there is anything relevant this manual does not explain or answer please contact us for assistance and help to find a solution to any problems Contact the AKVA service department your subcontractor your local AKVA office or our main office in Norway for assistance and help Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 7 of 30 AKVAcrour 2 1 How to use this manual This manual describes how to install and maintain the Akvasmart Rotor Spreader in the best and safest possible way This entire manual must be read and understood by ALL users prior to installation of the product Site owner and farm manager are responsible for training all personnel and users know and make sure they all understand the contents of this manual Before the first chapter is the table of contents The headlines works as links to their respective chapter in the pdf file Chapter 1 is the most important chapter of this manual and includes safety precautions ensuring safest possible use Chapter 2 contains informa
4. amount Next maintenance Signature Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 24 of 30 Appendix A Index A adjust 14 16 B bearing 10 11 14 18 20 21 23 buoy 10 12 17 F feed hose 11 14 16 19 20 H hex bolt key 11 18 20 M main power 15 18 20 o outlet pipe 9 12 AKVAcrour P personal padlock personal safety gear pliers 11 15 S safety hook 17 siliconc grease 15 spanners 11 15 spread area 14 stability weight 12 13 17 T tape measure 11 troubleshooting 6 U union house 11 15 16 21 Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 25 of 30 Appendix B Deviation form AKVAGROUP Make copies of this form before filling anything in 9 Deviation control nr Unit Deviation description Producer Prod no Purchase year Follow up proposition Date and signature declarer Follow up directed Status New action for deviation no Date and signature follow up Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 26 of 30 AKVAGROUP Appendix C Notes Installation and Maintenance Manual Roto
5. used reads this entire manual and especially this safety chapter This recommendation is based on both personnel safety as well the desire to keep the products in order as long as possible by avoiding any damages risked if the safety instructions are not followed 1 1 Safety symbols A A A These safety symbols are used in this manual Information Show caution danger of minor personnel injuries and damages to equipment Warning may cause personnel injuries Danger Will cause dangerous situations and danger for personnel 1 1 1 Other symbols used in this manual b Go to or see page or chapter for further instructions or more information Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 4 of 30 1 2 General 1 3 Personnel safety AKVAcrour This manual describes how to install and maintain the Akvasmart Rotor Spreader AKVA service personnel will execute any remaining tasks Only when written consent from an AKVA employee exists is it possible for others to execute these Farm owner where Akvasmart Rotor Spreaders are installed is responsible for complying applicable safety laws and regulations in the current country such as correctly designed and installed safety devices Farm owner is also responsible for that all employees are informed about and understand the content of this manual All users of this product must know about How the Akvasmart Rotor S
6. AKVA chou INSTALLATION AND MAINTENANCE MANUAL Akvasmart Rotor Spreader C 04 12 15 Re Approved ECO 0000850 EBL IL 31 08 15 Re Approved ECO 0000784 EBL IL A 17 10 14 Approved ECO 0000592 EBL IL Rev Date Issued Issued by Approved by Document DC10000895 Document 10001171 Project no 88072 01 no part no Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 1 of 30 AKVAcrour For a thorough introduction of Your AKVA product we ask that all users read this entire manual If questions occur contact us The information in this document is subject to change without notice and should not be construed as a commitment by AKVA group ASA AKVA group ASA assumes no responsibility for any errors that may appear in this document In no event shall AKVA group ASA be liable for incidental or consequential damages arising from use of this document or of the software and hardware described in this document We reserve all rights in this document and in the information contained therein Reproduction use or disclosure to third parties without express authority is strictly forbidden This document can also be read and downloaded from our web site see www akvagroup com products user manuals 2015 AKVA group ASA NO Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 2 of 30 AKVAc o
7. Approx 5 18m Approx 16 60 Stainless Steel Alum Rotor POM Delrin Polyform buoy 1 2m 4 1 8m 6 33kg 73 Ibs Approx 5 18m Approx 16 60 Stainless Steel Alum Rotor POM Delrin Polyform buoy 1 4m 4 6 1 8m 6 38kg 84 Ibs Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 10 of 30 AKVAGRour 3 Assembly Read through this entire manual and be sure that you understand the contents properly before the assembling is commenced Make sure that all parts are delivered according to the service note The assembling must be done on shore or in the barge on a boat 3 1 Necessary assembling equipment A compressor for inflating the buoy A knife for removing any burrs in the buoys center opening A tape measure for measuring the buoys centerline circumference Two M10 spanners wrenches for fastening the weight bolts One M6 hex key for fastening the bearing A screwdriver for fastening the outlet pipe hose clamp A large set of pliers to fasten the union house that connects the rotor spreader to the feeding pipe Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 11 of 30 3 2 buoyancy Thread the flat buoy onto the weight pole The air nipple must point upwards If this is difficult carefully remove any burrs around the opening of the buoy center
8. Placing Akvasmart Rotor Spreader in the cage To obtain best possible spread of pellets inside the cage we recommend placing the rotor spreader as centered as possible inside the cage ring or edges Three ropes fastened to the rotor spreader are used to keep it in place inside the cage The ropes are not for holding the rotor spreader vertical the buoy and the stability weight does this 5 1 Procedure 1 Tie each rope to safety hooks 2 Attach the safety hooks to the rotor spreader as shown in the figure to the left Fasten rope here 3 Using the ropes bring the rotor spreader to desired position 4 Fasten the ropes to the cage rail as shown in the figure We recommend using a rolling hitch knot when tying the ropes to the cage edge Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 17 of 30 AKVAGRour 6 Maintenance Remember to always turn the main power switch off and secure in locked position before any work done with the rotor spreader Personal safety eguipment such as antiskid foot wear and safety garments are mandatory when working on and by the cage for instance when working on the rotor spreader Regular maintenance on the rotor spreader bearing is important in order to maintain an even rotation during feeding AKVA group recommend bearing inspection minimum every sixth month Clean and change when required Contact AKVA group Service if any questions occur th
9. asks according to descriptions in this manual As a main rule power for the entire feeding system must be turned off and secured in off position during any work such as installation maintenance and repairs 1 4 Equipment safety Check all equipment after periods of bad weather for damages Make sure that all suspensions are intact that surrounding equipment are ok check nets especially If any damages have occurred they must be repaired at once contact AKVA group for assistance if needed Make sure that all parts are delivered according to the service note If the order is not complete or if any defects are discovered contact AKVA immediately If any of the equipment ropes or other belonging parts are being moved to a new location it is decreed by law to disinfect everything to prevent contamination We recommend rinsing with fresh water after disinfection because the disinfectants are strong chemicals that may damage the surface materials b Contact information is found in the back of this manual Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 6 of 30 AKVAGROUr 2 Introduction This user manual is part of the eguipment delivered with Akvasmart Rotor Spreader Keep the manual for as long as the rotor spreader is used and make sure that all changes to the eguipment are being noted in the back of this manual Thank you for choosing AKVA group ASA as supplier for your
10. at is not answered in this manual or if it is desired that AKVA service personnel should perform maintenance to the rotor spreader or any other AKVA products 6 1 Regular maintenance Control the rotor spreader bearing every sixth month to make sure that it is not dirty or have contaminations inside The bearing must also be controlled if it seems to be rotating slower than usually when all other parts of the feeding system are in order as this may indicate that the bearing is contaminated Follow instructions in chapter 6 3 for correct control and clean or change bearing when required Register all performed maintenance in the form in chapter 6 5 Remember to make copies of this form before filling anything out Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 18 of 30 AKVAGRour 6 2 Blockages inside the feeding system If pellets are sent out from the dosers on the feeding line but none come out of the rotor spreader outlet when the feeding software is set to feed this may indicate a blockage inside the system A blockage inside the feeding system will build up a severe internal air pressure inside this system This pressure will not be set off when turning off the blower and when the blockage is released the pressured air will bring the pellets the easiest way out through the rotor spreader outlet with risk of creating a dangerous situation for persons staying around the rotor sprea
11. ation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 22 of 30 AKVAGRour 6 3 Cleaning bearing 1 Turn the main power switch off and lock it in off position 2 Unscrew the 3 hex bolts and keep them in a safe place and remove the bearing Clean the bearing in warm mild degreasing soap water 3 If the bearing is OK reattach it Replace bearing if necessary 4 Reattach all 3 bolts before tightening Then torque one by one maximum 6Nm If the torque is too tight the bearing house will bend If the bolts are tightened too hard the bearing house e will bend 6 4 Spare parts Ball bearings Expected life cycle is 600 tons of feed Change the ball bearing preventively at 80 480 tons of this time to ensure the bearing 100 up time Keep track in AKVAconnect to see when to change the ball bearings Aluminum pipes The first pipe is connected to the bearing spare part kit and is therefor changed at the same interval as ball bearings 480 tons The pipe outlet is changed preventively at 1000 tons of feed Contact AKVA group to order new parts for YOUR Akvasmart b Rotor Spreader Contact information is found in the back of this manual Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 23 of 30 AKVAGRour 6 5 Registration of maintenance Akvasmart Rotor Spreader Make copies of this form before filling anything in Date Parameter description Feed
12. der The compressed pressure must be neutralized as described in this chapter to avoid injuring personnel If no other causes for air and pellet stop are found in the soft ware or other eguipment pipes hoses and rotor spreader have to be controlled for pellet blockages as instructed in this chapter When searching for blockages inside the rotor spreader parts for blockage use either a rubber hammer and knock carefully to the pies making sure not to damage the materials to hopefully release the blockage The rotor spreader parts may be disas sembled and checked by sticking a steel wire inside the pipes to locate the blockage and then use the rubber hammer in the area to release it Such pellet blockages may easily be avoided by rinsing pipes and hoses daily with the AKVA Feed Pipe Cleaner and AKVA Sponge Contact Your AKVA sales person or visit www akvagroup com for more information on these products Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 19 of 30 AKVAGRour The main power may only be turned back on when the rotor spreader is disconnected from the feed hose and the end of the feed hose is attached to the cage edge with ropes or straps with the end opening pointing in to the cage center or if the rotor spreaders rotating parts are removed from bearing and upwards and no personnel are staying near the opening Nobody may stay near the opening of the rotor spreader or feed hose
13. e Manual Rotor Spreader Document no DC10000895 Page 29 of 30 GREECE Akvasmart Fishtalk Agent Zellas Trading Company Dodekanisou Str GR 174 56 Alimos Athens GREECE t 30 210 7014881 f 30 210 7012666 zellastrading ath forthnet gr TURKEY AKVA group K lt r Bal k l Ekipmanlar Ltd ti Yeni K k Sanayi Sitesi No 1 C19 Baharl K y 48200 Milas Mu la TURKEY t 90 252 374 6434 f 90 252 374 6432 TUNISIE AKVA group Agent Soci t Mediterraneenne d Etudes et Conseils 72 Avenue Habib Bourguiba 2080 Ariana Tunisie t 216 71 700 453 f 216 71 700 297 smechg gnet tn AKVAGROUP CANADA AKVA group North America Inc 1495 Baikie Road Campbell River BC V9W 1R9 Canada t 1 250 286 8802 f 1 250 286 8805 AKVA group North America Inc 5251 Duke Street Suite 606 Duke Tower Scotia Square Halifax NS B3J 1P3 Canada t 1 902 482 2663 f 1 902 405 3373 CHILE AKVA group Chile Ruta 5 Sur Km 1030 Puerto Montt Chile t 56 65 250250 f 56 65 257119 AUSTRALIA AKVA group Australasia t 61 400 167 188 cschafer akvagroup com Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 30 of 30
14. g pipe and hold it up as vertically as possible before connecting it to the pipe 2 Smear siliconc grease on the end of the feeding pipe end and inside the union house green color where the O ring is being pressed in 3 Place the end of the feeding pipe in to the union house 4 Screw the union blue color into the union house using hand force firstly then use pliers or a large spanner to tighten the connection Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 15 of 30 AKVAGRour 4 2 Adjusting the rotor spreader When the rotor spreader is dropped into the water it will not align itself in the water because of its light weight The installer needs to proceed tentatively and adjust little by little to make the spreader angular to the water surface and by this achieve best possible use for the rotor spreader After the rotor spreader is connected to the feeding pipe it must be placed in the water and left there for a while to adjust If the rotor spreader does not stand vertically it must be adjusted further Take it out from the water and either twist the union and twist the rotor spreader or pull the weight in the bottom of the pole the opposite direction of the displacement Repeat this process until the rotor spreader stays vertical in the water Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 16 of 30 5
15. hole with a knife Inflate the buoy with a compressor The buoy is properly inflated when the centerline split line has a circumference of CF63 50 1 27m CF90 50 1 27m CF110 60 1 52m These values make sure that 50 of the buoy is above water and 50 below water only with these proportions the rotor spreader stands with a 90 degree angle in the water surface Remember that the buoy and the bottom stability weight is the only buoyancy force of the rotary spreader CF63 50 1 27m CF90 50 1 27m CF110 60 1 52m waterline 90 degrees angle Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 12 of 30 3 3 Weight for stability The Akvasmart Rotor Spreader may be delivered with stability weight cover with rounded edges to protect the net from the weight This cover is assembled before the stability weight or any time after but then the weight needs to be removed first 3 3 1 Assembling stability weight without protection cover 1 Align the stability weight hole with the weight pole hole 2 Insert the M10x80 Allen bolt 3 Lock with the M10 nut 3 3 2 Assembling stability weight with protection cover 1 Tread the protection cover far up the rotor spreader pole 2 Follow the instructions in chapter 3 3 1 above 3 Place the lid the green part in the image below in the opening of the bottom of the protectio
16. industry Our goal is to deliver the best possible and most cost efficient equipment in order to keep preserving sustainable farming We have a wide variety of products for example plastic and steel cages high pressure washers net washers boats feed barges feeding systems cameras sensor systems under water lighting software for fish farming and recycling systems AKVA has a continuous development of products and we continue to improve product safety functions range of use and reliability The purpose of this manual is to enable users to install and maintain Akvasmart Rotor Spreader in a safe and economic way All of our equipment is pre installed tested and delivered from our own production department This means that our customers have total control over which components you can choose from grouping collocation testing and deliveries Our production staff consists of people with great expertise and engagement for producing the best possible products Having our own production site provides excellent service in case something should go wrong or if assistance is required Our service staff is available over telephone or on location to assist whenever necessary Safety both for users and equipment is main focus when AKVA group develops products and product manuals Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 9 of 30 AKVAcrour 2 3 About Akvasmart Rotor Spreader One of the mo
17. n cover 4 Fasten the lid by inserting the lock ring the red part in the image below Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 13 of 30 AKVAGRour 3 4 Bearing for even rotation 1 Attachall 3 M8 Allen screws before tightening 2 Tighten the bolts one by one to maximum 6Nm If these are overtightened the bearing house e will bend and the bearing will become useless 3 5 Outlet pipe Use the hose clamp to lock the outlet pipe in desired position The spread area is adjusted by the outlet pipe pointing it downwards reduces the spread area pointing it upwards increases the spread area 3 6 Ready for connecting to the feeding system The Akvasmart Rotor Spreader is now ready to be taken out to the cage edge b Continue to chapter 4 for instructions on hovv to connect it to the feeding pipes and the rest of the feeding system Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 14 of 30 4 Connect rotor spreader to feeding line Personal safety equipment such as antiskid foot wear and safety garments are mandatory when working on and by the cage ans for working on the rotor spreader When the rotor spreader is connected to the feeding A pipes the feeding system main power must be turned off and locked in off position 4 1 Procedure 1 Place the rotor spreader next to the PE feedin
18. preader works with the rest of the feeding system Which safety considerations that must be taken regarding installation use maintenance and other task with and around the rotor spreader How the Akvasmart Rotor Spreader works and how to use it How to maintain the Akvasmart Rotor Spreader according to procedures described in this manual Owner and farm manager are responsible for that all personnel working with or around the Akvasmart RotorSpreader read and understand the entire content of this manual especially dangers and consequences related to misuse To prevent personnel injuries and equipment damages during installation maintenance and repairing processes it is crucial that all instructions provided in this manual are followed All applicable safety laws and regulations in the country where the equipment is installed must be complied Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 5 of 30 AKVAGrRour Personal safety equipment such as antiskid foot wear and floating garments are mandatory to wear when working on and by the cage for instance when working on the rotor spreader Troubleshooting must on some occasions be carried out with power turned on At such occasions it is very important that all personnel staying around this and other rotating equipment wears appropriate safety gear minimum helmet and floating garments To ensure safe operations perform all t
19. r Spreader Document no DC10000895 Page 27 of 30 AKVAGROUP Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 28 of 30 Appendix D Contact information NORWAY AKVA group ASA Head Office Nordlysveien 4 PO Box 271 N 4340 Bryne Norway tel 47 51 77 85 00 fax 47 51 77 85 01 Support Hardware and AKVAconnect tel 47 51 77 85 03 supportakvasmart akvagroup com Support Fishtalk tel 47 73 84 28 20 supportfishtalk akvagroup com DENMARK AKVA group Denmark AS Land Based Bgdkervef 7A 1 7000 Fredericia Denmark t 45 7551 3211 f 45 7551 4211 AKVA group Denmark AS Land based Rosklidevej 342 Building 2 2630 Taastrup Denmark t 47 7551 3211 SWEEDEN AKVA group Agent Modus Trading AB F rjeg rdarne 7 78461 Borlange Sweden t 46 0 243 883 22 f 46 0 243 21 17 78 modus dalnet se FINLAND AKVA group Agent OY MG Trading AB Ivisn splanen 2E SF 02260 Esbo Finland t 358 9867 68422 f 358 9867 68420 ICELAND AKVA group Agent Wise lausnir ehf Borgartun 26 105 Reykjavik Iceland t 354 545 3200 f 354 545 3232 UK SCOTLAND AKVA group Scotland Ltd 36F Shore Street Inverness Scotland UK IV1 1NF t 44 0 1463 221 444 f 44 0 1463 223 535 Installation and Maintenanc
20. st important factors for gentle feed handling is regulating transport air speed Speed kills also when it comes to feed systems and reduction of transport air speed provides significant reduction in feed dust and pellet breakage Using the Air Control System combined with the highly effective low friction start Rotor Spreader allows reduction in air speed while still getting excellent feed spread The unique Rotor Spreader is designed to provide excellent feed spread in cages All our models have adjustable light weight aluminium rotor pipes that allow for lower air speed for start up and rotation This means less dust and breakage power consumption back pressure air temperature noise and wear and tear on the feed pipes Our unique ventilated Zenon bearing requires no regular clean ing and does not corrode Due to its light displacement and low point of gravity versus centre of buoyancy the Rotor Spreader is very stable in rough seas Technical specifications Rotor Spreader NN RSHI PE pipe dimension 63mm 2 90mm 3 110mm 4 Max pellet size 12mm 1 2 25mm 1 25mm 1 Recommended RPM 50 100 50 100 50 100 Spread diameter adjustable Materials Height above water Draft Total weight Approx 4 12m Approx 12 40 Stainless Steel Alum Rotor POM Delrin Polyform buoy 1 2m 4 1 8m 6 Approx 30kg 66 Ibs Depending on feed system and feed type
21. tion on AKVA group and Akvasmart Rotor Spreader as well as this manual instruction Chapter 3 describes assembling of the Rotor Spreader and how to connect to the feed system is explained in chapter 4 Installation of the Rotor Spreader inside a cage is described in chapter 5 and maintenance and safety regulations for searching for and removing of pellet blockages inside the rotor spreader are described in chapter 6 Four appendixes are found in the back of the manual Index with links to the rest of the manual in the pdf document a deviation form for all deviations with the system pages for notes about new and extra information are also in the back of the manual and AKVA contact information This entire manual must be read and understood as well as used as aid during installation and maintenance of the Akvasmart Rotor Spreader Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 8 of 30 AKVAcrour 2 2 About AKVA group With four main brands AKVA group ASA is a world leading supplier of technical aquaculture equipment Since 1980 we have developed and produced fish farming equipment both for cages at sea and for land based hatcheries AKVA represents an industrial standard which is presumed to be the turn key to the future Research project management fast deliveries and customer follow up have been our focus to ensure that we contribute to a positive development within the agriculture
22. up Table of contents 1 Safety 4 1 1 Safety symbols derer reu wees di aaa Er Fav Xo IR Y esI DURS geni a a bade 4 CAMECINT FLIEMT TEEEMTEMMRMREUDUMT 5 1 3 Personnel safety seyis kayin yaam E EXER daya b EIER Da lk DE NER e kg 6 1 4 Edulipment Safety rada gaya eom eom ellemek Diyemem alm demi Mead ie 6 2 Information aaa READER aaa aaa aaa aaa aaa Amaaan 7 221 Howto use this manual iip akla alan SG Ge su Merk cational 8 2 2 About AKVA grOUp us la saran R yaaa ee gi laa aa ama bas ba akla ga dli 9 2 3 About Akvasmart Rotor 10 3 SRRA ARAYA Rada Ra SXFAREVERERRRREURSUEREEURREEURRENREENEER MEN 11 3 1 Necessary assembling equipment nnn 11 3 2 BUOY for buoyancy ys y ss s s ay y nasa araya aaa nnn 12 3 3 Weight Tor stability eer ba xa EX ox Ayda aa RET YX Gi Eu EE 13 3 4 Bearing for even rotatlODn ice ene REDE leke Masallarda aa aa sada XE EGRE ERA 14 3 5 Outlet Pipe idee de ka Be teken 14 3 6 Ready for connecting to the feeding system 14 4 Connect rotor spreader to feeding line eese eese nnn 15 41 Procedure sino ni 15 4 2 Adjusting the rotor Spreader
23. when the main power is turned back on This also applies when the rotating parts are removed from the rotor spreader because the pellets may shoot out with great power when the blockage is released and the pressure has not been neutralized If two or more people are working together with releasing a blockage clear communication is crucial to avoid dangerous situations caused by mis communication Only when a blockage is released all equipment are re assembled and all of the devices in the feed line are in order the main power switch may be turned back on and the feeding process may continue Installation and Maintenance Manual Rotor Spreader Document no DC10000895 Page 20 of 30 AKVAGRour Procedure for releasing blockages 1 Control blower doser and selector in the blocked feeding line These may not be in order and be the cause that no pellets exit the system Repair if broken and control If pellets are still staying inside the system proceed to the next step Control that the AKVAconnect is working as it should If anything is found wrong here contact AKVA service personnel for assistance If software and remaining equipment are working as they should start controlling the rotor spreader First of all turn off the feeding system s main power switch and secure it in locked position with a personal padlock Neutralize the pressure inside the system by running the selector to an idle opening
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