1804 S manual 2009 1421KB Mar 31 2009 01:00:34 PM
Contents
1. AUTOWRAP 1804 ARC S OPERATORS HANDBOOK 1804 M0309 Tanco Autowrap Ltd Royal Oak Road Bagenalstown Co Carlow Ireland Tel 353 0 5997 21336 Fax 353 0 5997 21560 E Mail info tanco ie Internet www tanco ie CHAP 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 12 0 13 0 14 0 15 0 16 0 17 0 18 0 Zoe AUTOW RAP USER S MANUAL Tanco Autowrap 1804 Operators manual AUTOWRAP 1804 S amp ARC CONTENTS INTRODUCTION SAFETY PRECAUTIONS SETTING UP MOUNTING OF THE MACHINE ELECTRICAL SUPPLY EMERGENCY STOP MOUNTING OF PLASTIC FILM CONTROL BOX SPEED SETTING OF THE WRAPPING ARM ADJUSTING THE OVERLAP OPERATION INSTRUCTION PERIODIC MAINTENANCE ELECTRIC CIRCUIT DIAGRAM DESCRIPTION OF THE HYDRAULICS CHECK POINTS BEFORE TROUBLE SHOOTING PROCEEDURE OF TROUBLE SHOOTING TROUBLE SHOOTING HYDRAULIC CIRCUIT DECLARATION OF CONFORMITY PAGE 26 26 27 31 33 35 38 39 40 42 43 Tanco Autowrap 1804 Operators manual LEVIL LO AUTOWRAP AUTO WRAP 1804 S Bale wrapping machine 1 Tower 8 Engine housing 2 Transport Latch 9 Film Storage 3 Tower motor 10 Park Operation Brake 4 Safety Arm 11 Off Loading Mat Se Wrapping Arm 12 Levelling Jack 6 Film Dispenser 13 Removable amp Adjustable Drawbar 7 Tower Support 3 Tanco Autowrap 1804 Operators manual LEVIL LO mmm 1 0 INTRODUCTION TANCO AUTOWRAP LT2. There should be a film overlap of 50 53 for adjustment see Section 9 2 This should be checked frequently as changes in hydraulic oil temperature contaminated oil or valve failure could result in the overlap increasing or decreasing HOW MANY LAYERS OF PLASTIC FILM Depending on the moisture content and the type of bale being wrapped the typical layers required are 4 layers round bales 6 layers Square bales Follow your plastic manufactures guide on the film layers required Using a50 overlap see section 10 6 cover the bale completely in film then rotate the wrapping arm around the bale more time This number should be an even number typically 8 rotations for a round bale If a small square of plastic was removed from the side of the bale 2 layers should be found Note the total number of revolutions on the controller see section 2 5 and then multiply it by 2 for 4 layers 3 for 6 layers etc 28 Tanco Autowrap 1804 Operators manual 10 8 10 9 Zoe AUTOW RAP Tanco Autowrap 1804 Operators manual STOP One round before the required number of revolutions is obtained the speed of the wrapping arm is reduced the wrapping arm is then stopped when the plastic film is against the cutter The wrapping arm is now in the right position for the next wrapping cycle The cutter closes and the film is held tight in the Cut amp Start and perforated The bale is now completely wrapped and re
3. 3 5 The return spring is to be fastened between the eye bolt on the arm and the eye bolt on the bracket 4 0 LEVIL IL AUTOW RAP Tanco Autowrap 1804 Operators manual Electrical supply The electric supply for the machine s control unit and electro hydraulic components must come directly from the tractors 12 volt battery The electric wires from the battery must have an area measurement of min 2 5 mm Connection of other contacts on the tractor can cause risk of malfunction and is not recommended For 1804 S machines this is already connected to the Engines battery Never tamper or remove fuses fitted Replace fuses with ones of the same rating BROWN LEADER GOES TO BATTERY PLUS POLE BLUE LEADER GOES TO BATTERY MINUS POLE Tanco Autowrap 1804 Operators manual Zoe AUTOW RAP 5 0 EMERGENCY STOP 5 1 The machine is equipped with a safety guard on the wrapping arm and its operation must be tested before work itself is started 3 2 The safety guard is designed to stop the wrapping arm injuring operators or objects when starting up or during the wrapping process 5 3 The emergency stop is constructed with a positive connection 1 e it has to be in full order before the machine can be started 5 4 This consists of a release guard which is connected by a wire to the lever arm and this activates a small electrical switch via a sliding contact 14 fig 5 2 If the electrical circuit is broken
4. the hydraulic oil flow is cut off and all functions stop immediately This is indicated on the control box display by EMERGENCY STOP 5 5 Before use this function must be tested Start the wrapping arm hold out an arm or any obstacle the wrapping arm must stop within 700mm 5 6 To restart the machine the obstacle must be removed and the safety guard must return to its original position If STOP is pressed before RESTART the wrapping continues from the point in the program at which the emergency stop was activated See more in section 7 5 5 1 IMPORTANT GIVEN THE VELOCITY AND MOMENTUM OF THE ARM IT IS IMPOSSIBLE TO STOP THE WRAP ARM IMMEDIATELY THE EMERGENCY STOP ARM IS PROVIDED TO HELP REDUCE THE RISK OF SERIOUS INJURY AND GREAT CARE MUST BE TAKEN WHEN OPERATING THIS MACHINE 15 Tanco Autowrap 1804 Operators manual ma ga T Humas 6 0 MOUNTING OF PLASTIC FILM When loading a plastic roll first ensure the top cone 2 See Fig 5 3 is pushed up to latched position then push back the Stretch rollers 3 until held In position by locking catch 4 Place the Roll on the Bottom Cone and release the top latch 1 Beware of Fingers Pull the film between the rollers on the pre stretcher in the direction of the arrow See fig 5 4 See also the sticker on the dispenser Release the locking catch and allow the rollers to lie against the roll of film Pull the film from the roll and tie it to th
5. 2 Resetting a Store Total to Zero 2 8 Setting the Number of Wraps 2 9Film Break Alarm Optional 3 OPERATOR SETUP MENU 18 Tanco Autowrap 1804 Operators manual FILL 4 AUTOWRAP 1 Introduction The Tanco Autowrap Bale Wrap Controller enables the operator to monitor and control the operation of the bale wrapper at any stage of the wrapping cycle The controller is designed for models 1300EH 1510EH 1510T 1514S and 1514T rotating arm type wrappers There are 2 operating modes Automatic and Manual The automatic mode permits one touch wrapping to ease the workload on the operator The controller is fully programmable to optimise wrapping performance Bale counts are automatically logged in any one of 10 selectable memory stores in addition to a grand total memory store 1 1 IMPORTANT SAFETY INFORMATION A e Please read and understand the instructions for using this controller before operating the machine e This controller is fitted with a pushbutton type On Off Emergency Stop switch Always ensure the controller is switched OFF via this switch before attempting any adjustment or maintenance to the machine e Please follow ALL other safety instructions given in the manufacturers Operator Handbook for this machine 1 2 Main operating Functions and Display The principal instrument features and operating functions are shown in figure 1 below A 2 line 32 character dot 1 matrix back lit display show
6. dust caps after use 11 7 STORAGE The machine should be parked on a dry place during the closed season 11 8 OIL FILTER The oil filter must be changed once a year 31 lt T st Gaz E GE O 5 lt E O o A a Q sl C AUTOWRAP 12 0 ELECTRIC CIRCUIT DIAGRAM 1804 H H LI a Ki Yh Bin 28 a Jaa 3 0 0 doS WH 030 4 BAJA JSW H3dU GE HOLLINNS ON 31892 sNOILJJNNOUJ JA IVA M23442 LPChAt HOENS5 29198 MII F Viiz dOlg 3 ASUS Hda S i 2 Motu B72 0 0H I R Di D erf IN 29 SITI 40 AW3SS9 H04 KL tua HOSN35 MOLISOd all 31 108 a E 88 Ot 32 Tanco Autowrap 1804 Operators manual LEVIL LO AUTOW RAP There are 3 basics which must ALWAYS be followed if the machine is to function correctly Working Pressure Back Pressure 180 Bar Max 10 Bar 140Ps1 Power Supply 12V 33 Zoe AUTOW RAP 13 0 DESCRIPTION OF HYDRAULICS Tanco Autowrap 1804 Operators manual TANCO AUTOWRAP 1800 is driv
7. mode 2 2 Manually interrupting an automatic wrapping cycle Press the switch to bring the wrapper to a controlled stop Pressing the AN es Switch will continue the auto wrap cycle from where it stopped For safety reasons if it is necessary to work on the machine e g in the event of a film break or the film running out then it is strongly recommended that you then switch the controller off via the red stop button and disengage the machine power source Pressing the wastmey Switch after switching the controller back on will resume the auto wrap cycle from where it stopped Unless it is an emergency situation do not bring the machine to a stop by pressing the red stop button as this will impose unnecessary strain on the machine 2 3 Manual options in Automatic mode With the controller in automatic mode the following manual functions are possible fr a SLOW WRAP not during the wrapping sequence Press es to resume the normal fast wrap m REVERSE WRAP ARM only enabled outside of the wrapping sequence Press this button to nudge the wrap arm backwards to the desired position PAUSE BALE ROTATION function active during auto wrap cycle Hold this button to add more film to a particular part of the bale Release the button when sufficient additional film has been applied 20 Tanco Autowrap 1804 Operators manual AUTOW RAP i n BALE INDEXING function active outside auto wrap cycle P
8. oil flow from the outlet side of the motor to the input side c Safety valve on the minus side S4 fig 13 2 This valve limits the max torque of the wrapping arm The valve lets the additional oil over to the motors outlet side It is adjusted so that the pull force on the far end of the arm is approx 35 KG d Holding valve S 1 fig 13 2 This valve regulates the oil flow on the outlet side to be able to hold a constant input pressure to the wrapping arm motor This makes the motor run smoothly and the brake is not activated even if the wrapping arm rotates easy downwards If the machine is at an angle while wrapping IMPORTANT All these valves have been carefully set in the factory Incorrect adjustment of these may cause damage to the machine Always ensure that trained personnel only adjust the settings of these valves 36 14 0 14 1 14 2 Zoe AUTOW RAP CHECK POINTS BEFORE TROUBLE SHOOTING In this chapter we have some general check points that have to be examined first if something is wrong with the machine In chapter 17 0 we have a more detailed trouble shooting There are three basic assumptions that have to be fulfilled if the machine shall function properly 1 The oil pressure from the tractor should be 180 bar 2 The return flow of oil has to be as free as possible max 10 bar counter pressure 3 Enough electric power to all functions OIL PRESSURE In order to check that the
9. oil pressure into the machine is high enough a gauge may be applied to the oil pressure hose for example on the quick coupler The pressure can be checked at the main control valve at the pressure test point If the pressure is less than 150 bar there will be less power for the functions The first place you test this is at the CUTTER OPEN CLOSED OIL FLOW The oil flow that the tractor delivers must be minimum 15 liters minute but it is recommended that it is 25 liters minute Max allowed oil amount is 40 liters minute REMEMBER Large oil amount Valves get hot Small oil tank insufficient cooling RETURN PRESSURE The return pressure can be too high With high return pressure the machine s functions will get less power High return pressure means also that you need more power to operate the valves MAX ALLOWED RETURN PRESSURE IS 10 BAR We recommend free return directly to the tank 37 Tanco Autowrap 1804 Operators manual 14 3 15 0 15 1 Zoe AUTOW RAP Tanco Autowrap 1804 Operators manual ELECTRIC POWER It is important to check that all functions receive enough electric power If not some or all functions may fail Is the battery voltage high enough If the voltage falls below 9 volts the valves will not be able to open Are the cables correctly connected to the battery Follow directions in chapter 4 4 Is the connection between battery cable and control unit OK Clean off the pol
10. 2 1 SAFETY EQUIPMENT Before using the machine make sure that all guards and covers are securely fitted The machine must not be operated if a function does not work as described later in this manual See chapter 2 4 The Auto Wrap 1804 S are equipped with an EMERGENCY STOP on the wrapping A arm This device stops all functions instantly but is by definition not an emergency stop because it does not interrupt the feed Nevertheless it has an equivalent function so we have decided to call it an EMERGENCY STOP in this book 22 BECOME FAMILIAR WITH THE OPERATIONS OF THE MACHINE If you are unsure how to operate the machine properly either use of or maintenance to your Auto Wrap please contact your Auto Wrap dealer 2 3 IMPORTANT MAKE ALWAYS SURE THAT NOBODY IS IN THE HAZARD AREA OF THE WRAPPING ARM WHEN THE MACHINE IS IN USE THE MACHINE MUST NEVER BE OPERATED BY PERSONS WHOM DOES NOT KNOW ENOUGH ABOUT HOW TO SAFELY OPERATE THE MACHINE OR BY PERSONS UNDER 16 YEARS OF AGE 2 5 A Zoe AUTOW RAP Tanco Autowrap 1804 Operators manual DANGEROUS AREAS TANCO AUTOWRAP LTD has given the safety to the operator the highest priority but it is still impossible to secure oneself of every danger area on the machine Therefore we will now go through some of the dangers that can occur when using the Auto Wrap bale wrapper 1 IMPACT OF THE WRAPPING ARM During the wrapping process the arm rotates with a speed of 20 27
11. D congratulates you with the choice of bale wrapping machine We are certain you will be satisfied with the machine and that you will have the pleasure of your investment for many years The 1804 S is hydraulically driven by its own engine The remote control unit is easy to use and the functions are clearly marked The 1804 S is equipped with a patented special mounting for the rollers which enables the machine to wrap round amp square bales The 1804 S can wrap both square and rectangular bales from 60 x 60 to 120 x 120 x 190 cm It can take bales of up to 1500 kg It can also wrap round bales of up to g1500 mm This machine has been in operation since 1999 customer demand has enabled us to develop this well adapted machine for the market This manual is meant to explain how the 1804 S is prepared mounted operated and how it works and along with the spare part s list be a reference for maintenance and troubleshooting So take good care of this book it is a part of the machine Read carefully through this manual and specially chapter 2 0 safety instructions before starting the machine and follow the instructions thoroughly If problems should occur ask your dealer for advice before you make the problem worse than it is See also chapter 13 0 conditions of warranty TANCO AUTOWRAP LTD reserves the right to alter the product and or its technical specifications without prior notice and without this entitling any alterations to pre
12. D BETWEEN THE TOWER AND THE WRAPPING ARM During the main wrapping process the wrapping arm rotates around the bale Every time the wrapping arm passes the tower chassis there is a crush hazard that can be dangerous for the fingers arms or bodies The distance between the stationary and the wrapping arm is between 25 40 mm See fig 2 2 Tanco Autowrap 1804 Operators manual 3414970322 Fig 2 3 d CRUSH HAZARD BETWEEN THE ROLLERS AND THE MAIN FRAME A When adjusting the width of the rollers there is a danger of being trapped and squashed Keep away from this area fingers and feet also See fig 2 3 gt CRUSH HAZARD CAUSED BY CUT AND START SYSTEM At the end of the wrapping process the plastic is held tight amp cut from the bale It s held A ready for the start of the next wrapping process When the cutter arm moves down to hold the plastic there can occur a trap danger between the cutter arm and the cutter holder The cutter blade that perforates the plastic is very sharp so keep hands away from the cutter See fig 2 5 Tanco Autowrap 1804 Operators manual FELL 6 CRUSH HAZARD BETWEEN THE ROLLERS When the rollers on the machine are moved together there is not enough space for a person between the rollers Here there is a danger of being squeezed so make sure that nobody is between the rollers when they are moved together See fig 2 6 Note that the rocking rollers can rotate and even if
13. ady for offloading STORAGE PLACE The machine can be used in the field or at the point of storage 29 Tanco Autowrap 1804 Operators manual LEVIL LO AUTOW RAP 11 0 PERIODIC MAINTENANCE 11 1 BEARINGS All ball bearings are packed with grease and do not need any more maintenance 11 2 PRE STRETCHER If the machine is in daily use the Gears under the plastic cover on the dispenser should be greased when needed 11 3 CUTTER FILM HOLDER The cutter film holder is pre adjusted from the factory and does not need further adjustments When replacing spare parts 1t is necessary to adjust it The springs for the U shaped slot shall be adjusted so that there is 8 10mm of bolt exposed below the plate 11 4 CLEANING The machine should be cleaned and oiled regularly during and at the end of the wrapping season NOTE When using high pressure washing apparatus care must be taken with the electrical installation Also make sure that water is not sprayed directly into the bearings etc Keep the control box protected from rain and water If necessary use compressed air to dry electrical components 11 5 HYDRAULIC CYLINDERS Make sure that all hydraulic cylinders are closed or the exposed cylinder rod is covered in grease when storing the machine 30 Tanco Autowrap 1804 Operators manual LEVIL LO E 11 6 QUICK COUPLERS Ensure that the quick couplers are kept clean and apply the
14. e bale The standard film dispenser is designed for 750mm film If using 500 mm film an 6 1 adaptor is required which must be ordered separately See parts book and contact your dealer 6 2 Height adjustment of pre stretcher plastic film The plastic film should hit at the middle of the bale wrapped and therefore it may be necessary to adjust the height of the pre stretcher 16 Tanco Autowrap 1804 Operators manual LEVIL LO AUTOW RAP 63 Tanco Dual Stretch Dispenser Some Tanco Autowrap machines can optionally be fitted with a patented dual stretch gear system This system enables a quick change of stretch levels on the Film Dispenser If the bolt 1 is fitted in position 2 the top set of gears provide the stretch 70 By removing the bolt from position 2 and fitting it in position 3 the bottom set of gears become the stretch gears giving 55 for use in hotter climates or with square bales or optionally 33 Tanco Dispenser Gear Combinations Stretch 60 Tooth 35 Tooth 58 Tooth 37 Tooth 4 Tooth 41Tooth 17 Tanco Autowrap 1804 Operators manual LEVIL LO E mme 7 0 EH Controller Manual Contents 1 INTRODUCTION 1 1 IMPORTANT SAFETY INFORMATION 1 2 Main operating Functions and Display 2 OPERATION 2 1 Operation in Automatic mode 2 2 Operation in Manual mode 2 3 Manual options in Automatic mode 2 4 Operations in Manual mode 2 5 The Display Menu 2 6 Selecting a Store Total
15. eason can be dirt that tightens or prevents the sliding shaft spool from moving Try to maneuver the function manually by pressing the point of a screwdriver into the end of the valve housing At the same time the corresponding switch on the control unit has to be operated to get electric power to the master valve If the function is working again after this the dirt may have been pushed out in the oil system and the machine can be operated normally again or objects A Take care so that the machines moving parts do not cause damage to persons 16 0 16 1 16 3 16 4 TROUBLE SHOOTING THE MACHINE DOES NOT FUNCTION a Even if the gauge shows enough pressure and there is no reaction in the machine The reason could be that one or both of the quick couplers does not open for the oil Change quick couplers b The counter pressure could be too high Max allowed counter pressure is 10 bar See chapter 14 c Make sure that the open closed valve is correctly positioned Disturbances of this type a b or c are most likely in the first days that the machine is in use THE CUTTER WILL NOT HOLD THE FILM The pressure is falling and the springs start to lift the cutter See chapter 14 2 THE WRAPPING ARM WILL NOT ROTATE a The bolt that secures the wrapping arm during transport has to be removed so that the wrapping arm can move freely b Check valve 1 See fig 13 2 Screw all the way in and test Adjust
16. en by a 3 cylinder Diesel engine The machine operates an Open Center Hydraulic system ae Junction Box Control Valve Assembly block The numbers of the solenoid valves are identical with the corresponding numbers on the electric leaders 1 Cutter open 11 2 Cutter Closed 3 Rollers IN V6 4 Rollers Out 5 Rollers level amp rotate for unload V7 7 Master Valve 15 Wrap Valve Vil Al Wrapping oil supply A2 Rollers Out oil supply C1 Cutter Closed oil supply 34 Roller Pause Prevents roller overrun when wrapping uneven bales Sequence valve Roller leveling rotate Pilot operated check valve Holds the rollers level during and after unloading 13 1 13 2 13 3 Zoe AUTOWRAP OPEN CENTER HYDRAULICS Most machines have an Open Centre Hydraulic System which delivers a continuous oil supply The 1800 machine is set as standard to suit this If no function is activated the oil flows from the hydraulic pump through the main valve block and back to the tank When a function is operated MASTER VALVE 7 closes the oil flow circuit to the return and allows an oil supply for the required function THE CUTTER To prevent the oil pressure to the cutter from falling so that it holds the film long enough there is a piloted non return valve underneath the solenoid valve on the main block Inside the block there is also a non return valve that prevents the oil leaking back through the
17. es and check the plug Is the connection between remote control unit and machine OK Change contacts if any doubt about the condition Is the fuse on the battery cable OK PLEASE CONTACT YOUR DEALER IF YOU ARE IN DOUBT ABOUT ANYTHING Remember always to give your dealer the serial number and production year of your machine when contacting them dealer and ordering spare parts PROCEDURE OF TROUBLE SHOOTING SOLENOID VALVES When checking if the Solenoid valves are receiving electric power you do this in the following way 1 Unscrew the nut that holds the solenoid 2 The solenoid is easy to move without electric power 3 Push the current function on the remote control If the solenoid gets power it will be difficult to move it sticks This is the best and easiest way to check if the solenoid valve is receiving electric power Another way is to hold a screwdriver up to the magnet If it sticks the solenoid 1s receiving electric power The power supply to the valve can also be measured with a voltmeter but then the contact must be connected to the solenoid so it 1s using power To have reliable functions the voltage should not be lower than 11 5 volts even if the solenoid valve usually works with a little lower voltage 38 15 2 Zoe AUTOWRAP Tanco Autowrap 1804 Operators manual Only for solenoid valves to the main functions If the electric supply is in order and one of the functions fails the r
18. nco Autowrap 1804 Operators manual LEVIL LO AUTOW RAP 18 0 Declaration of conformity EC DECLARATION OF CONFORMITY ACCORDING To DIRECTIVES 89 392 336 EEC AS AMENDED Manufacturer TANCO ENGINEERING Co LTD BAGENALSTOWN CO CARLOW IRELAND CERTIFIES THAT THE FOLLOWING PRODUCT TANCO AUTOWRAP 1804 SERIAL NO gt D10 xxx To which this declaration relates corresponds to the essential requirements of the Directive 89 392 336 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 EN 294 EN 1152 prEN 703 prEN 811 prENI553 prEN 982 Z l DATE 01 03 2009 SIGNATURE Con Hourihane 42
19. nd total increments by 1 The currently selected store is displayed on one of the two screens selectable in the normal operating mode J WW A WRAPS 0 RPM A WRAPSSTOTAL A Y 0 16 M 12 1V Vv 0 16 ke i AAA The default setting is Store A To select a particular store navigate the display menu using the 4 way switch A WRAPS Y 0 16 M 0 RPM 12 1V AJ To Change W Total A 0 A B C D E F G H I J Press the up down arrow keys to select the store then press the ENTER key to confirm the selection Resetting a Store Total to Zero Stores A to J can be individually reset to zero at any time The Grand Total store cannot be reset First select the store to be zeroed then navigate the display menu as shown below A Total A W to Reset A WRAPS Y 0 16 M 0 RPM 12 1V Press the ENTER key to reset Setting the Number of Wraps The default number of wraps is 16 You can set the target number from 0 to 99 by navigating the display menu as shown below A WRAPS Y 0 16 M 0 RPM 12 1V A To Change WY TotalA 0 ial operation of AJ To Set Wraps Y 16 Use AV to Set 16 Tanco Autowrap 1804 Operators manual rower the machine However the operator can change certain parameters in the Operator Setup menu to take account of operational conditions Film Break NA Does not apply to these rotating arm machines Remote ty
20. normally accessible to the operator without a PIN access code Technician Setup is not covered by this manual Use the 4 way switch to navigate the menu Each menu screen indicates which keys to press to make the settings The instrument will default back to the main operating display after 30 seconds if no other key is pressed Here is a summary of the display menu Grand Total Y 0 A Total A 0 Default WY J to Reset A WRAPS 0 RPM a A WRAPS TOTALA Y 0 16 M 12 1V J Y 0 16 M 0 AJ To Change ESC AV To Select WY Total A 0 e Total A 0 A B C D E F G H I J A To Set Wraps ESC Use AV to Set i ele 1300EH 1510KH 1510T 1514T 1804S T Range x Com r 6 6 6 6 6 6 E OFF Ces REMIR AJ Operator vV Setu P JE EE EE NEE C BEE 5 er ici EE NEE E j 5 TO E j Y Setup RE NEE EE r 55 EECH WE KE WE E EE EE SC 5 j 5 E e E TTT es NOTE There are additlonal sequences selectable In the Operator Setup menu but not shown in the table These sequences are for wrapper models to which this manual does not apply Please refer to section 3 for further explanation of the Operator Setup functions given in the table above 26 Selecting a Store Total 22 2 7 2 8 Zoe AUTOW RAP Tanco Autowrap 1804 Operators manual There are 10 individual memory registers labelled Store A to Store J for bale totals Each time a bale cycle is completed the currently selected store total and the gra
21. or wrapping arm speed See Fig 9 2 When the wrapping arm speed is OK you can set the overlap 9 2 OVERLAPPING Use a black marker or white if using black film to mark a line on the middle of the film wrapped on the bale See Fig 9 1 Adjust the control wheel See Fig 9 2 for roller speed so that the marker line is just covered Approx 52 53 is the ideal overlap IMPORTANT If you have less than 50 overlap what happens is that while most of the bale with have 4 or 6 layers some narrow strips will have half that Therefore DAMAGE TO SILAGE This adjustment can be kept as long as you wrap bales with approx same diameter When changing bale size control the overlap Fast Speed Valve Valve No 6 See section 13 Wrapping Arm Speed Adjusting Valve Roller Speed Adjusting Valve 23 Tanco Autowrap 1804 Operators manual LEVIL LO AUTOW RAP 10 0 OPERATING INSTRUCTIONS We shall now go through a complete wrapping process from loading to unloading and explain the practical use of Tanco 1804 10 1 Fitting a roll of film See Section 6 0 102 LOADING For the first bale ensure that the rollers are fully opened See Section 2 1 4 and the dispenser is stationary close to the film cut amp start Using a machine with an adequate lifting capacity the bale should be loaded parallel on the rollers Do not drop the bale The rollers will be level at this stage this is normal 103 Roller Width Adj
22. pe Remote control Rarely used with these machines AL Can select a delay before film releases 1300EH 1510S Determines the point of speed reduction at the end of the 1514 wrapping cycle Release delay Delay to Glow 0 2s 1510T 1514T Delay to Stop 0 0s 1300EH 1510S Set to adjust the Stop position of the wrap arm 1514 0 0s 1510T 1514T Reverse time 0 1300 1510 1514 Sets the reverse time at the end of the wrap sequence 0 1510T 1514T Rotation After 0 0s All Set time period to rotate the bale to an optimal orientation for unloading Roller out 0 0s All Sets the latch on time period for opening the bale rollers Effectively allows one touch operation instead of having to hold the 99 switch in Automatic mode Does not apply when in Manual mode Rollers in 0 0s All Sets the latch on time period for closing the bale rollers Effectively allows one touch operation instead of having to hold the QO switch in Automatic mode Does not apply when in Manual mode English Sets the language for the display prompts R N A 0 5 24 Tanco Autowrap 1804 Operators manual Zoe AUTOWRAP 9 0 ADJUSTING THE OVERLAP 9 1 WRAPPING ARM SPEED Load a bale on to the machine To be able to adjust correct overlap you have to leave the tractor cab while wrapping Check that the wrapping arm has a speed of approx 22 revolutions per minute If not adjust this by turning the control valve f
23. ress and hold this button to index the bale Release the button when the bale is at the desired position NOTE The controller can be configured from the Operator Setup menu section 3 so that this is a one touch function and the bale will then index for the preset period e g to allow a 1 4 turn 4 4 ADD 1 WRAP Each time you press this button an additional wrap will be put on the current bale if the wrapping sequence is in progress or onto the next bale if the automatic cycle has not yet been started You can add as many wraps as required 2 4 Operation in Manual mode M on the display indicates that the controller is set in manual mode If not press M to select In manual mode you have total control of every stage of the wrapping cycle The software logic determines which manual functions can be activated at any point in the wrapping cycle Should the operator incorrectly select a function at a certain stage during the wrapping cycle then that operation will not be performed 21 Tanco Autowrap 1804 Operators manual LETS 2 5 The Display Menu The Display menu is divided into 3 sections At the top level are the settings used during the daily work with the machine 1 e Store totals and No of Wraps The Operator Setup section enables the operator to perform adjustments to the machine operation e g time duration and time delay settings during the automatic cycle The Technician Setup menu is not
24. revolutions per minute around the bale On the arm there is mounted a film Dispenser unit with a plastic roll The Dispensers can give a person serious injuries if one comes to close to the working area of the wrapping arm To reduce this danger we have mounted an emergency stop device on the wrapping arm this stops output for the wrap arm and should stop the wrap arm within two feet of movement when something comes in the way of it It is very important that this protection always works and that it should not under any circumstances be disconnected See more about the emergency stop in chapter 5 0 Fig 2 2 a 7 ETILO AUTOWRAP Tanco Autowrap 1804 Operators manual CRUSH HAZARD BETWEEN THE TOWER CHASSIS AND THE WRAPPING ARM As earlier explained we have a wrapping arm with a Dispenser and a plastic roll The wrapping arm passes the main frame during each rotation Here there is a risking of crushing if a person stands to close to the main frame when the wrapping arm passes The distance between the main frame and the wrapping arm is not large enough to give room for a person The clearance between the Dispenser and the Chassis there 1s also be a crush hazard CRUSH HAZAR
25. s in the normal operating mode Current No of wraps Target No of wraps Wrapping speed rpm Bale total 10 separate T SST Kg F Pause wrapping 4 way Menu switch to e Set No of wraps e Change reset bale sub total e Access Operator Setup menu e Access Technician Setup menu a Select a E Release Dim grip film Release film grip Fast wrap Resume wrap after manually pausing Index Bale outside auto wrap cycle Pause bale rotation during AT Bale load Start Automatic cycle Press STOP switch to stop cycle e g in an emergency otherwise press 5 to pause the cycle Tanco Autowrap 1804 Operators manual LEVIL LO AUTOW RAP Power On Off Emergency Stor ic mode The controller 1s generally used in automatic mode for one touch wrapping 1 A on the display indicates that the controller is set in Automatic mode If not press to select 2 Place a bale on top of the machine AUTO 3 Press the switch to commence the automatic wrapping cycle The cycle is completed when the target number of wraps has been reached AUTO 4 Press the switch again to unload the bale x The controller must be configured in the Operator Setup menu section 3 so that this is a one touch function in automatic mode Otherwise you must hold the switch for the required duration as remains the case In manual
26. safety regulations and pay attention to the various safety decals displayed on different parts of the bale wrapper 3 1 HINGED TOWER Because of the freighting of the machine AUTO WRAP 1804 S is sometimes delivered with the tower hinged down Raise tower by lifting using the lifting eyes Fit 10 M16 x 50 bolts but do not tighten Fit the dispenser to the wrap arm Measure the height from the bottom of the dispenser to the chassis Rotate the arm around 2 a turn and measure again Raise or lower the tower until the wrap arm is parallel to the chassis Tighten up the top links on the back of the tower Lower the lifting mechanism and check again If necessary lift again and tighten top links Tighten all bolts and lock top links and after several hours use tighten all the screws once again 3 2 3 3 LEVIL LO AUTOW RAP Tanco Autowrap 1804 Operators manual Se Dun 32 Fig 3 4 Fig 3 5 MOUNTING OF PRESTRETCHER It is to be fastened with the same 2 bolts that the locking bracket is fastened with You don t have to remove the locking bracket See Fig 3 4 Remove the nuts and mount the pre stretcher and the wrapping arm MOUNTING OF EMERGENCY STOP ARM The machine is equipped with emergency stop arms on each of the pre stretchers The releasing arm for the emergency stop component must be mounted Put the arm into the bracket and mount the hinge bolt Replace the washers and tighten the locking nuts See fig
27. they are in the level position they can drop suddenly There is a serious risk of crushing associated with this Never stand on the rollers or stand between or lie under them If you need to work in this area always ensure that everything is in a safe position 1 e rollers are dropped and fully opened and power supply is disconnected Tanco Autowrap 1804 Operators manual LEVIL LO AUTOWRAP 2 5 LOCKING THE WRAPPING ARM When the machine is not in use make sure the locking plate for the wrapping arm is connected If the plate is not connected the wrapping arm and or the machine could be damaged during transport See fig 2 7 A Connecting heavy working implements often has an overall negative effect on the tractor s driving and braking capacity 2 6 TRANSPORTING When transported on a public road there are certain safety measures that must be taken 1 Move the wrapping arm into the transport position using the controller See Chapter 6 2 Secure the wrapping arm See section 2 5 and fig 2 7 3 Ensure machines lights are connected and working correctly Tanco Autowrap 1804 Operators manual Zoe AUTOW RAP 3 0 SETTING UP MOUNTING OF THE MACHINE A Be careful There is a danger of being crushed when working implements are mounted and connected Carry out the mounting procedures slowly and carefully and use separate and approved lifting equipment to make the work easier See section 2 on
28. to required power c The safety valve S3 fig 13 2 can be leaking so that the oil is passing by 39 Tanco Autowrap 1804 Operators manual the wrapping arm motor Dismantle and try out if the sliding shaft can move freely d The control valve may be blocked Dismantle and check if the valve works normally Do not use sharp tools e Check if the oil motor is working Ask your dealer for advice BEFORE you make the problems bigger and repairing more difficult f If the emergency stop has been activated To start the machine the control box must be reset See also chapter 5 0 165 THE ROLLER WILL NOT ADJUST I Is the Solenoid valve receiving enough electric power When the power source is tapped by several users at ones the voltage can fall so much that all the functions will cut out or only the width regulating Check the power source and measure the voltage I Check the bypass valve If this is receiving enough power and has free flow the problem must lie in the solenoid valve 40 Tanco Autowrap 1804 Operators manual ane AUTOWRAP 17 Hydraulic Circuit Se DN e lee Ter vase Description Number Wrap arm motor Rotation H Engine RPM 5 E Stop 3 Film Zreck Al Roller motors BF A2 2 OF cI Ga Rollers Levelling lt ml Riis GER Q l 1804 S Hydraulic x Q circuit E IS e 104 age geg 41 Ta
29. ustment Operate the rotate satellite arm slowly button fr See Section 2 3 This action will allow the rollers to move into there operating position the rollers should cradle the bale and begin to rotate the bale Now the E See Section 2 3 can be used to rotate the bale Depending on the bale dimensions the roller width may require some adjustment as shown in Diagram Fig 9 2 amp 9 3 Warning See Section 2 4 A 26 Tanco Autowrap 1804 Operators manual A Fig 9 3 Width Stops 120 Diameter round bales D 70 x 120 Square Bales B 60 x 80 Square Bales E 90 x 120 Square Bales 80 x 80 Square Bales The Bale should rotate smoothly no tumbling should be evident If this occurs adjust one of the roller sets out one hole at a time The rollers should always run parallel to one another NB The adjustments shown are a guide only bale weight and condition may require different adjustments 10 4 HEIGHT ADJUSTMENT OF TOWER PRE STRETCHER The pre stretcher has to be adjusted so that the plastic film is always hitting the centre of the bale 27 10 5 10 6 10 7 LEVIL LO AUTOW RAP START Remember that the plastic film end has to be locked in the Cutter Film holder before starting the wrapping cycle When the tail of the film is held in the holder starting of the wrapping cycle in automatic mode will allow the tail of the film to be released automatically after 2 revolutions OVERLAP
30. valve However sudden pressure impulses in the return system can open the piloted non return valve allowing the cutter to open The hydraulic system is equipped with a safety valve which is preset to 185 bar It opens for the oil circuit to tank if max pressure is exceeded This valve is attached to the main valve block S3 VMT Ensures gradual stop of wrap arm of wrap arm in hilly conditions 35 Tanco Autowrap 1804 Operators manual S4 VMP Limits wrap arm torque S1 VBS Ensures smooth running 13 4 LEVIL LO AUTOW RAP Tanco Autowrap 1804 Operators manual WRAPPING ARM VALVE BLOCK The wrapping arm valve block is attached to the wrapping arm motor and includes 4 valves These valves are carefully set in the factory and should not be tampered with When the wrapping arm starts the oil pressure also goes to the brake so it is released But we want a little delay here to prevent a too hard stop when the brake goes on This is obtained by the mounting of a nozzle inside the fitting to the brake a Non return valve It shall prevent the oil going back to the control valve for wrapping arm speed It is placed inside the block and can only be reached by removing the whole block from the motor b Safety valve on the plus side S3 fig 13 2 This valve shall provide a gradual stop of the wrapping arm and prevent accumulation of pressure on the motor s outlet side when the arm stops The valve lets the
31. viously supplied products All rights in pursuance of the Copyright Act shall apply and any reproduction of the contents of this booklet in whole or in part is forbidden without the permission of TANCO AUTOWRAP LTD Reservation is made for possible printing errors AUTOW RAP AUTO WRAP Height in working position Width min max Length min max Weight Wrapping arm speed recom Wrapping arm speed max Bale size max Bale weight max Capacity Pre stretcher Oil pressure amount min Electric connection LEVIL LO Wheel size max air pressure 2960 mm 2440 3215 mm 2540 3425 mm 2460 kg 22 rev per minute 27 rev per minute 10 0 80 12BL 4 2bar 120x120x190 1500 kg Approx 40 bales per hour 750 mm 150 bar 25 litres minute 12 V DC Tanco Autowrap 1804 Operators manual 1804 S TWIN 2960 mm 2440 3215 mm 2540 3425 mm 2560 kg 22 rev per minute 27 rev per minute 10 0 80 12BL 4 2bar 120x120x190 1500 kg Approx 40 bales per hour 750 mm 150 bar 25 litres minute 12 V DC Tanco Autowrap 1804 Operators manual Zoe AUTOW RAP 2 0 SAFETY PRECAUTIONS TANCO AUTOWRAP LTD does not take the responsibility for damages that may occur on machine persons or other equipment because of the machine NOT being used as described in this manual or because of the safety precautions NOT being followed
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