USER MANUAL
Contents
1. 11213 a s e ca 7 89 E E eier o Hate Sne Baale indicator ISR 3 The ZERO BALANCE will balance off feeder weight ZERO is displayed to show completion of the step and the scale isthen placed in the GROSS mode Pressing only the ZERO key will cause the message TO ZERO BALANCE PRESS NET GROSS THEN ZERO to be displayed If the supply power is below the low battery threshold 10 5 Volts the message INDICATOR CANNOT BE ZERO BALANCED LOW BATTERY VOLTAGE is displayed The message LO BAT will be periodically shown on the display approx every five seconds to alert the operator of the low battery condition Using the Help Key The HELP key provides additional information about the weighing modes setup calibration and keypad entries Step 1 Pressing HELP while displaying weight will display information about the last key pressed o o o Zero On I on A HELP I es DER bel DS KE Soc 1 EST To Select Gross Mode GROSS mod2. 3 How to use the weighing system 4 Operating the Easi feeder 5 Example mixing sequences 6 Maintenance 7 Maintenance checklist 8 Spedfications 9 Part numbers 10 Pictorials 11 Warranty Page No 22 25 26 31 35 1 THE EASI FEEDER PRINCIPLE The Easi feeder s main operating functions are weighing mixing and feeding out WEIGHING The Easi feeder s electronic weighing system allows exactly the required amounts of individual materials to be loaded into the mixing chamber to provide accurate rationing The system is based on robust load cells mounted between chassis and mixing chamber which send electronic signals to the control box mounted on the front of the feeder These signals are converted into units of weight which are then displayed on an easily read digital display Individual loads can be weighed or successive loads can be accumulated to give total weight of feed in the feeder OT IS STAR Ik BOXx C A D a de load cells Indicator MIXING Mixing is carried out by a centrally mounted paddle revolving at just 10rpm The paddle imparts a shearing action on the feed ingredients and produces a consistent and thorough mix with all types of material including coarse wet silage and liquids When mixing a simple guillotine door separates the
3. All Models except EF 200 6 All Models 17 y 16 Item amp Description 70 80 90 5 Paddles rear EF708 31 EF808 31 EF908 31 6 Paddle Rubber EF108 28 EF108 28 EF908 29 7 Paddle Front EF708 34 EF808 34 EF908 34 8 Paddle Rear EF708 32 EF808 32 EF908 32 9 Paddle Rubber Retainer EF708 22 EF808 22 EF118 22 10 Rotor Unit EF707 EF807 EF907 11 Rotor Seal Rubber EF107 26 EF107 26 EF107 26 12 Rotor Seal Retainer EF107 27 EF107 27 EF107 27 13 Paddle Block EF107 16 EF107 16 EF107 16 14 Paddle Block EF107 15 EF107 15 EF107 15 15 Auger Stub Shaft EF109 10 EF109 10 EF109 10 Item amp Description 100 115 140 200 1 Front Rotor Stub Shaft EF107 7 EF107 7 EF147 7 EF207 7 2 Paddle Flange outer EF107 3 EF107 3 EF147 3 EF147 3 3 Paddle Flange inner EF107 2 EF107 2 EF147 2 EF147 2 4 Paddles front C W Rub EF108 33 EF118 33 EF148 33 EF208 33 5 Paddles rear C W Rub EF108 31 EF118 31 EF148 31 EF208 31 6 Paddle Rubber EF108 28 EF118 28 EF148 30 EF208 28 7 Paddle Front straight EF108 34 EF118 34 EF148 34 EF208 34 8 Paddle Rear straight EF108 32 EF118 32 EF148 32 EF208 32 9 Paddle Rubber Retainer EF108 22 EF118 22 EF148 22 EF208 22 10 Rotor Unit EF107 EF117 EF147 EF207 11 Rotor Seal Rubber EF107 26 EF107 26 EF147 26 EF147 26 12 Rotor Seal Retainer EF107
4. The 20 cubic weighing system has Weightonix load cells and indicator Refer to seperate manual for the EF200 The system described below refers to the J star indicator which is common to all models except the EF200 J STAR BOX 4 Indicator BLOW UP The system uses 12 volt DC power from the tractor which isconnected to the indicator unit The indicator unit therefore hastwo leads entering it one from the load cellsand one from the tractor The indicator unit is mounted on a swinging arm to allow it to be placed in the best position possible for ease of operation and visibility Weights of loads are displayed in kilograms with increments of 5kg being used The unit is capable of measuring up to 20 tonnes The system is maintenance free being fully electronic with no moving parts All components are sealed against moisture and dust and are resistant to frost and corrosion WEIGHING INSTALLATION REQUIREMENTS Indicator Mounting The indicator iseasily attached to the Indicator Mounting Bracket by hooking the top over the plate and securing the bottom with two 2 boltsand nuts Power Connection The power cable should be connected directly to a vehide battery or regulated power supply The scale end of the power cable is attached to the POWER connector located on the bottom pa
5. times If the TARE function has not been previously performed the unit will stay in the Gross mode and the message FOR NET MODE PRESSTARE will scroll across the display NOTE The scale isin NET mode if there isa flashing arrow pointing toward the NET text just above the TARE key To Enter a Preset Step 1 Use the numeric keypad to enter the desired preset weight Step 2 Press either NET GROSS or LOAD UNLOAD to enter the preset value and select the display mode The PRESET annunciator outer triangle will turn ON when the preset amount is entered A Id E E E AOOOG E UDSSR olelal Once the preset has been entered the display can show the weight data in three 3 different display modes The three display modes are GROSS MODE The gross weight is displayed by pressing the NET GROSS key Asingredients are loaded the weight display will count upward toward the preset value As ingredients are unloaded the weight display will count down to the preset value LOAD UNLOAD MODE Press the LOAD UNLOAD key to display the amount remaining to be loaded or unloaded As ingredients are loaded OR unloaded the display will count down from the entered preset weight until it reaches zero NET MODE The weig
6. 27 EF107 27 EF107 27 EF107 27 13 Paddle Block EF107 16 EF107 16 EF147 16 EF147 30 14 Paddle Block EF107 15 EF107 15 EF147 15 EF147 40 15 Auger Stub Shaft EF109 10 EF109 10 EF109 10 EF209 10 16 Middle Paddle c w Rubber EF208 35 17 Middle Paddle straight EF208 36 18 Paddle Block EF147 31 1 15 Item amp Description 70 80 90 1 Rotor Stub Shaft EF107 7 EF107 3 EF107 7 2 Paddle Flange outer EF107 3 EF107 3 EF107 3 3 Paddle Flange inner EF107 2 EF107 2 EF107 2 4 Paddles front EF708 33 EF808 33 EF908 33 PART NUMBERS PART NUMBERS 10 PICTORIALS Do not open or remove safety guards while the feeder is connected to the tractor AN e Stay dear of sharp blade Do not stand on the ladder while the machine is working Read the operators manual Lift to open Chain adjuster 11 WARRANTY Richard Keenan amp Co undertake to correct by repair or replacement at the Company s option any defect of material or workmanship which occursin any of its products within 12 months of delivery to the customer i e the first user with the exception of commercial users when the warranty period is six months The warranty shall not apply to a Any machine which has been damaged by
7. For example if the Pre Alarm is set to 100 and the preset is 1000 the preset alarms will flash during the last 100 kgs of the preset The alarms are continuous once the preset is active This allows more accuracy in reaching the preset Change the Pre Alarm Weight Step 1 Press and hold the NET GROSS key then press the ON key Continue holding both keys until the indicator beeps and displaysthe message P ALM The CAL annunciator will be flashing and the current pre alarm weight is displayed P ALM ree D I E Step 3 Use the numeric keypad to select a pre alarm weight Clear Q Help A VK a Step 2 Press the CLEAR key to erase the current weight value o o o Zero Motlon Preset Con 0 E Load Gross Tare k at Clea o Her SE o o o Step 4 Pressthe ON key The display will advance to the next setup value Step 5 To exit setup and re
8. INFORMATION IS GIVEN AS GUIDANCE IF IN DOUBT PLEASE CONTACT KEENAN SERVICE WHEELS 1 Each season lever off hub cap remove split pin and castle nut and remove hub 2 Check seals bearings brake shoes springs studs and all other internal parts 3 Replace worn parts re grease and refit Note When re fitting wheels screw crown nut until resistance is felt do not overtighten Turn hub for several revolutions to ensure it is completely bedded Release crown nut 1 6 of a revolution check for movement in hub and if none re fit split pin For non standard wheels or any not specified on this list please contact Keenan for details of pressures Note At the end of the season wash the machine down thoroughly preferably using a power washer Grease or oil all lubrication points and open the draincock 7 MAINTENANCE CHECKLIST DAILY Guillotine door Before using the machine check that the door opens and shuts fully and operates smoothly WEEKLY 40 HRS PTO input shaft Grease the universal joints 2 nipples and the sliding half shafts smear grease on surfaces Drive gear box Grease the drive input shaft bearings 2 nipples Mixing paddle door Grease the front and rear mixer paddle shaft end bearings 2 nipples Feed discharge auger Grease the auger s rear shaft end bearing 1 nipple NB the auger shaft s front end bearing is sealed and does not need routine lubrication but should
9. be as low as possible without the risk of stalling 3 Loading of the feeder can now start Loading should be carried out only from the side indicated to avoid the risk of catching loading shovels silage grabs in the revolving paddles 4 Use the weigher system to ensure the right amounts of ingredients are being added in line with the desired rations see section 3 5 Where liquids are being used these should be loaded first followed by other concentrates and then other ingredients which form smaller fractions of the total mix 6 Last of all add the feed ingredient which forms the largest part of the ration This allows lesser constituents to be thoroughly mixed together before the addition of the main bulk of the ration and ensures they are evenly spread throughout the mix 7 Allow the mixture to circulate in the feeder until all loading is complete Disengage the PTO and transport the feeder to unloading point Note As a rule mixing is complete as soon as the last ingredient is loaded When mixing cereal pre mixes and meal only diets set the engine speed to about 1800 2000rpm and do not mix more than 2 5 tonnes at any one time For best results leave the feeder running for three to four minutes after the last ingredient has been added to ensure a thorough mix When using straw in the ration it is advisable to leave the feeder mixing for a further 2 3 minutes after loading is complete UNLOADING 1 Pos
10. mixing chamber from the unloading auger Guillotine door dosed T FEEDING OUT When mixing is complete the PTO is disengaged and the guillotine door between the mixing chamber and the discharge auger is lifted The auger rotatesin the same direction as the paddles and runs the entire length of the mixing chamber When the door is lifted the PTO is engaged and material is pushed onto the auger and discharged at the front of the machine Feed out is even rapid and in full view of the operator Guillotine door open Central paddle U FEEDING OUT 2 SAFETY The Easi feeder has many safety features built into its design but its ultimate safe operation isdown to the individual and his understanding of potential safety problems The Easi feeder is designed to be used asa mixer wagon for mixing animal feeds It should not be used for any other purpose which will affect its performance or safety The following points are guidelines only please be vigilant at all times 1 Use only a PTO shaft with a properly fitted safety guard and shear bolt 2 Do not permit any passengers on the feeder 3 Always connect the PTO shaft with the shear bolt end to the tractor 4 Always make sure that all covers guards are fitted and locked closed with the keys provided 5 Ensure all trailing leads
11. products without incurring any obligation on products previously supplied EC DECLARATION OF CONFORMITY according to Directive 89 392 EEC as amended Manufacturer Richard Keenan amp Co Ltd Borris Co Carlow Ireland Certifies that the Keenan Easi feeder to which this declaration relates corresponds to the essential safety requirements of the Directive 89 392 EEC as amended To conform to these essential health and safety requirements the provisions of the following harmonized standards were particularly considered EN 292 1 2 EN294 EN 16 T EN 1152 BS 6792 ISO 11684 Date 22nd December 1994 Gerard Keenan Managing Director
12. DCELL connector on the bottom panel of the scale Weighing System Operation Tuming ON the Scale Step 1 Press ON o o o Zero HO On E on Motion Preset 1 2 3 yy HELLO css Net Load Grm 7 8 9 Ce L Blake uE AE A brief message will be displayed HELLO The scale then selectsthe GROSS weighing mode GROSS mode displaysthe weight change since the unit was last ZERO BALANCED Pressing ON a second time during normal system operation startsthe self test Tuming OFF the Scale Step 1 Press OFF N Zero O On on DE 41516 Net Load Gross 7 l 8 9 w Ge L fear O Hee ee es o o a Loss of power does not affect the set up calibration values To Zero Balance the Scale Step 1 Pressthe NET GROSS key and within three seconds Step 2 pressthe ZERO key Zero EO On i on Pi
13. DIENTS SEQUENCE Dairy Ration 1 Molasses Ruminant Fishmeal Brazilian Soya Caustic Treated Wheat Distillers Grains Barley Straw Silage NO Un PS DI Mt Dairy Ration 2 Brewers Grains Sugar Beet Pulp Ruminant Fishmeal Brazilian Soya Caustic Treated Wheat Barley Straw Silage zl On Un PS DI Mr Beef Ration 1 Molasses Minerals Maize Gluten Barley Straw Silage Ln PS OM ta Beef Ration 2 Minerals Distillers Grains Fodder Beet Brazilian Soya Caustic Treated Barley Barley Straw Silage 7 OO Um PS DH Remember as a general rule the sequence is asfollows 1 Liquids 2 Smallest Quantities 3 Grain and Nut Textures 4 Fibre 5 Silage In the case of chopping machines load as follows Liquids then material to be chopped Allow time for chopping to take place Add remainder of materialsasin sequence above Where liquids are not used the material needing chopping should go in first with a small quantity of wet forage added 6 MAINTENANCE The Easi feeder has been designed for optimum performance with a minimum of maintenance Chains and bearings have been kept to a minimum without compromising fundion and there are only eleven grease pointson the entire machine All components are of high quality and provide excellent durability Regular routine maintenance will ensure your Easi feeder gives you the best results with a minimum of problems Prior to canying out any ma
14. JUNE 1997 Registered Address 6th Street National Agricultural Centre Stoneleigh Park Kenilworth Warwickshire CV8 2RL Tel 01203 690903 Fax 01203 690808 Richard Keenan and Company Ltd Borris Co Carlow Ireland Tel 0503 73214 Fax 0503 73234 USE MANUAL Easi feeder 70 Easi feeder 80 Easi feeder 90 Easi feeder 100 Easi feeder 115 Easi feeder 140 Easi feeder 200 The Keenan Easi feeder is a diet feeder with a difference Designed to combine total reliability with optimum performance the Easi feeder isthe heart of a successful complete diet feeding system Not only doesit provide fast efficient mixing and feed out it can also be used for pre mixing concentrates and for treating cereals High mechanical efficiency means the Easi feeder can be used with relatively low horsepower tractors and a minimum of moving parts ensures genuine long life At Keenan we realise our customers are our strength Asa Keenan user not only are you entitled to our full nutritional management services whenever you need them you are also assured of our prompt and full attention to any problem at all times Simple routine maintenance and correct operation will ensure you get the very best from your Easi feeder This manual has been designed to cover all the information you need to know but if you require any further assistance please do not hesitate to get in touch with us CONTENTS 1 The Easi feeder prindple
15. be checked annually for wear Guillotine door Grease the door lift arm pivot bushes 2 nipples and the dide plates smear grease on surfaces Drive chains Apply universal type oil liberally Check both chain tensioners are adjusted correctly see text Tyres Check that tyres are inflated at the recommended pressures YEARLY END OF SEASON Drive chains Remove both chains wash off all dirt and old oil using paraffin then dry Soak both chains in oil overnight or longer if possible Machine Before storage wash the complete machine then grease or oil all weekly lubrication points as above Open the draincock in the mixing hopper Check tyre pressures Store the machine under cover or under a tarpaulin if possible Electronic indicator If the machine is to be stored remove the indicator unit from the machine and keep in a dry place Lightly grease the load cell cable connector end then protect it with a plastic bag or tape Wheels Remove and inspect hub units Replace worn parts regrease and re fit 8 SPECIFICATIONS SPECIFICATIONS PART NUMBERS 9 PART NUMBERS Models EF 200 Ze 16 o An e N 4 A CHE o sf a
16. e displaysthe weight change since the unit was LAST ZERO BALANCED Step 1 Press NET GROSS EE 4 5 6 ziele CJ a e eoe E SCH Press the NET GROSS key if in the NET or LOAD UNLOAD mode NOTE The scale is in GROSS mode if there isa flashing arrow pointing toward the GROSS text above the NET GROSS key To Select Net Mode NET mode displays the weight change after a TARE has been performed TARE is temporary zero point Step 1 If the scale TARE weight has not been entered press TARE to acquire a zero o o o zero O T on E on 1 23 4 5 6 ta ae 7 8 9 are LR Fee Sege o o o or Step 2 If in Gross mode press NET GROSS The NET GROSS key is an alternating action key If the scale isin the GROSS mode pressing the NET GROSS key will place it in the NET mode If the scale isin the NET mode pressing the NET GROSS key will place it in the GROSS mode If in LOAD UNLOAD mode press NET GROSS two 2
17. ease Point D Bushes Each week apply grease to the four bushes with grease nipples The four bushes are as follows Two bushes on the jockey sprockets F G Two bushes on the guillotine door lift arms G H Grease Point H VW Note Check the guillotine door is able to move freely each day and grease as appropriate NUTS AND BOLTS 1 After the first day and every day thereafter inspect wheel nuts 2 After the first week and each week thereafter check all nuts and bolts including bearing nuts for tightness TYRES 1 Each week check the tyres for wear and damage 2 Each week check tyre pressures Optimum tyre pressures are as follows PLEASE CHECK WHEEL NUTS AT REGULAR INTERVALS Torque Stud Type LB FT N M M18 250 337 M20 300 405 M22 400 540 Maximum inflation pressures Pressure Tyre Bar PSI 30 11 5 14 5 7 101 12 5 80 15 3 5 3 76 12 0 18 5 72 40 14 7 101 15 70 18 5 72 16 70 20 5 45 79 15 x 22 5 385 65R 22 5 5 72 18 x 22 5 445 65R 22 5 6 87 285 70R 19 5 8 116 275 70R 22 5 8 116 400 60 15 5 5 72 WHEN REFITTING AND RE INFLATING TYRE WHEEL ASSEMBLIES A SAFETY CAGE SHOULD BE USED TO PREVENT POSSIBLE INJURY INCORRECTLY FITTED TYRES ARE DANGEROUS PLEASE MAKE SURE TYRE REPAIRS ARE CARRIED OUT BY EXPERIENCED TYRE FITTERS THIS
18. general wear amp tear neglect or improper use b Any machine on which the identification mark has been altered or removed c Any machine which has not received normal maintenance such as tightening of nuts bolts and chains normal lubrication and maintaining correct tyre pressures d Any machine which is not used in accordance with the Company s recommendations e Any machine that has been repaired or modified by person s not authorised by Richard Keenan amp Co which in the Company s judgement has affected the performance or reliability f Any second hand machine which has not been factory refurbished The sole and exclusive claim against Richard Keenan amp Co made by the first or subsequent user Shall be for the repair or replacement of defective parts and no other claim induding but not limited to incidental indirect or consequential damages for lost profits lost sales injury or property or any other loss shall be available Oral statements made by any person s induding Dealers and representatives of Richard Keenan amp Co which are inconsistent or conflicting with these conditions shall not constitute warranties unless given in writing and signed by a Director of Richard Keenan amp Co PRODUCT CHANGES AND IMPROVEMENTS Dueto our policy of continuous improvement Richard Keenan amp Co reservesthe right to make changes in design to add improvements or to otherwise modify any of its
19. hoses etc are well clear of the PTO 6 Ensure the feeder and the immediate area surrounding it are dear of people especially children before commencing operation 7 Never remove chain guards or get into the feeder when it is connected to a tractor 8 Regularly inspect all chains sorockets and moving parts for wear and check all nuts and bolts for tightness 9 Load only from the side indicated 10 Do not exceed 15km hr 10mph when travelling 11 Exercise extreme caution when turning right 12 Always park the feeder on level ground and apply hand brake when not in use 13 The ladder on the rear of the feeder is only to be used as a viewing point for the mixing chamber It should not be used asa means of access to the mixing chamber SODA GRAIN WARNING Before treating grain with Caustic Soda read carefully the instructions provided by KEENAN paying particular attention to the Safety Warnings When finished treating grain clean out any treated grain remaining in the Mixing and or Auger chambers Remember that this grain should not be fed to animals for at least 4 days after treating Caution is the key word at all times 3 HOW TO USE THE WEIGHING SYSTEM The weighing system has been designed to be simple to operate accurate and robust The weighing system is made up of four load cells and an indicator unit at the front of the machine Each of the load cells is connected to the indicator unit Note
20. ht added since the preset has been entered is displayed by pressing the NET GROSS key two 2 times if in the PRESET LOAD UNLOAD MODE one 1 time if in the PRESET GROSS MODE Asingredients are loaded the weight display will count upward as they are unloaded the weight display will count down Switching between these display modes is possible at any time by simply pushing the appropriate keys Before the preset weight is reached the pre alarm is activated This causes the preset display annunciator the front panel alarm light the output relay and the alarm horn all to pulse in sequence with the alarm light Set the pre alarm value to 0 to prevent the alarm output from pulsing When the preset weight is reached the front panel alarm light the output relay the PRESET annundator and the alarm horn will all be held ON To Clear the Preset amp Alarm Step 1 Press the CLEAR key o o o o I MY Zero CZE On A Moo Nei Load Gross III Ce GES sh Sri 8 me FSE gt At this time a new preset can be entered or by pressing the CLEAR key a second time with a flashing zero 0 shown on the display the scale will return to weighing Using the Pre Alarm The Pre Alarm feature isan early warning for the preset
21. intenance on the machine always disconnect the P T O and hydraulic hoses from the tractor CHAINS 1 Each week check the chains and adjust tension accordingly Primary drive chain is adjusted by turning the drive gearbox adjuster nut A to remove excess slackness and tension by turning chain tensioning jockey arm B Secondary drive chain is adjusted by turning the jockey arm C Both chains should be adjusted to prevent sagging or whipping when under load Do not overtighten or damage to the bearings will result 2 Each week apply universal oil liberally to both drive chains 3 After each season remove both chains by removing the joiner links see diagram and wash off all dirt and oil using paraffin Dry the chains before soaking overnight in oil Refit Chain joiner links S 92 GREASE POINTS 1 Bearings Each week apply grease to the five bearings with nipples The five bearings are as follows Two main bearings at the rear of the Easi feeder A B Secondary drive chain C Grease point B Two main bearings on the front and rear of the gearbox drive shaft C D One bearing on the front of the main rotor shaft E 3 Slides Each week apply grease to the two slide plates on the guillotine door J Grease Point C Gr
22. ition the feeder discharge chute over the start of the feeding trough and open the guillotine door to its full height 2 Engage the PTO and set the engine speed to 1800 2000rpm Select and engage a low ratio forward gear and the feed mixture 5 EXAMPLE will be discharged MIXING 3 Discharge time depends on materials used SEQUENCES and the total load but moderate loads of silage based rations will take in the region of two minutes to fully unload 4 Ifa run of trough space is finished before the feeder is fully unloaded disengage the PTO and turn around before going back down the passage or moving to a new trough Engaging the PTO will commence the feed out procedure once more Waming If you need to lower the guillotine door because of height restrictions when manoeuvering allow the door to descend slowly under its own weight rather than fordng it down with hydraulics Disengage the tractor hydraulics and operate the lever Before engaging the PTO again ensure hydraulics are reconnected and guillotine door is fully open Always use the lowest gear possible as this will ensure maximum power is delivered to the unloading mechanism The guillotine door should never be used as a metering device In operation it should be used only in one of two positions fully opened unloading or fully closed mixing Waming Always disengage the PTO before attempting to tum any comer once the Easi feeder is hitched up INGRE
23. nel of the scale Connect the RED wire from the power cable to 12 VDC and the BLACK wire to GROUND The indicator is fused intemally at 4 amps The FUSE on the bottom panel of the indicator isfor the ALARM ONLY Power Cable Connections Wire Colour Wire Function RED Battery 12 VDC BLACK GROUND ORANGE Remote Alarm Out BLUE Remote Input Remote Alarm Connection If a remote 12 VDC alarm is to be used connect the 12 VDC side of the alarm to the power cable orange wire and the GROUND side of the alarm to the frame The alarm output is fused for a maximum drain of 10 amps Remote Input Connection If the Remote Input Connection is to be used connect one side of a Normally Opened switch or relay contact to the BLUE wire of the POWER cable and the other side to the frame or other GROUND connection Closing the switch or relay is the equivalent of pressing the TARE key on the indicator i e gives a Temporary Zero point SCALE BOTTOM PANEL CABLE CONNECTIONS AUDIBLE ALARM ALARM FUSE PRINTER REMOTE LOADCELL POWER FUSE J904 J903 J902 J901 F901 al a e a DIO oa PRINTER 20mA POWER CABLE SCOREBOARD OR COMPUTER CABLE JUNCTION BOX CABLE OPTIONAL REMOTE DISPLAY CABLE OPTIONAL Load Cell Connection The indicator is designed to operate with strain gauge load cells To connect the load cells attach the junction box cable to the LOA
24. ove measures do not rectify the problem then contact KEENAN SERVICE for further assistance System Weighing Innacurately If you suspect that the system is weighing inaccurately check all four weighcellsto make sure that they are mounted correctly If the bolt through the weighcell has come loose or broken the weighcell can turn upside down resulting in that weighcell giving an inaccurate reading As you face the back of the machine the cable should be to the Right Hand Side of each of the rear Weighcells As you face the front of the machine the cable should be to the Right Hand Side of each of the front Weighcells If a Weighcell is turned upside down remove the bolt s x 37 2 and turn the Weighcell To check that the system is weighing correctly get some known weight e g A bag of fertiliser and place it on each corner of the machine in turn You should get the same reading for each corner If one corner returnsa significantly different reading from the other three then this points to a faulty weighcell on that corner Indicator will not Switch ON If the Indicator will not switch ON the most likely cause of the problem is a faulty Power Cable or bad connection at the Power point on the tractor Check the Power cable thoroughly for breaks and also make 100 sure that you are getting Power from the tractor Note that the Indicator is Fused Internally and that the Fuse located on the bottom panel of the Indicator is fo
25. r an External Alarm If these checks do not solve the problem contact KEENAN SERVICE 4 OPERATING THE EASI FEEDER The Easi feeder is designed for ease of use and low power requirement For maximum performance it is recommended that the feeder be used with a tractor in the 75 80hp range Until the full capabilties of the Easi feeder are understood by new operators it is recommended that smaller quantities are used and that overloading is avoided HITCHING UP 1 After ensuring the Easi feeder is parked on level ground hitch up the feeder to the tractor towbar 2 The PTO shaft should be attached with its shear bolt end coupled to the tractor s output not to the feeder s drive box Make sure that the PTO guard isin good condition and well secured 3 Connect the hydraulic line from the guillotine door mechanism to a double acting spool valve and the line from the brakes to a single acting valve 4 Ensure the power lead from the weighing system is connected to the tractor battery via a direct fused line see section 3 LOADING MIXING 1 If the feeder has been transported to a new area again check it ison level ground This will ensure all feedstuffs are distributed evenly for accurate weighing and thorough mixing 2 Make sure the guillotine door is closed and that hydraulic pressure is applied With tractor engine speed at approx 1500rpm engage the PTO Asa general rule engine speed during loading should
26. turn to weighing press and hold the TARE key then press the ON key o o Zero CX Motion Preset og Net Load Gran CAES TROUBLESHOOTING If you experience problems in the operation of the Weighing System read through this Troubleshooting section first before contacting KEENAN SERVICE Reading Drifting If the reading on the Indicator is drifting or does not stay steady the most likely cause of the problem is dampness moisture in or around the Indicator or cables Please follow these steps to locate and correct the problem 1 Disconnect the Display Cable Junction Box to Indicator Check both the plug on the cable and the connector on the Indicator for dampness and or corrosion of the terminals If any dampness is found dry it off thoroughly with a hair drier If corrosion is found on the terminals then clean thoroughly Reconnect cable and test 2 Remove the cover from the Junction Box and check for any loose wiring or dampness Again dry off any dampness and rectify any loose or bad wiring 3 Check Weighcell plugs for dampness and also check Weighcell cables for any breaks and or dampness If the ab
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