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5.2.4

Verify the oil pressure in the accumulator

5.2.4.1 Cutter accumulator

Requirements:

• Oil pressure pump with pressure gauge

Procedure film cutter

Open the film cutter.

Connect the hose of the oil pressure pump to the quick coupling of
film cutter cylinder.

Switch on the oil pressure pump.

Verify if the value of the oil pressure is in range:

• accumulator 0,50 liter: 16 bar (+/- 1 bar)
• accumulator 0,75 liter: 23 bar (+/- 1 bar)

If the oil pressure is correct, switch off the oil pressure pump
and disconnect the hose,

If the oil pressure is below or above the mentioned values go to
step 5.

Operate the oil pressure pump by pumping oil into the system till 30
bar.

Release the pressure from the system till the operating value is
reached:

• accumulator 0,50 liter: 16 bar (+/- 1 bar),
• accumulator 0,75 liter: 23 bar (+/- 1 bar).

1. Quick coupling - 2. Accumulator - 3. Cylinder
4. Oil pressure pump with hose and valves

Figure 36. Verify the oil pressure in the accumulators

5-10

Maintenance

W-H003.1403EN

Содержание Attis PT 130

Страница 1: ...Lely Attis PT 130 Operator Manual W H003 1403EN English Original...

Страница 2: ...ii...

Страница 3: ...f printing photocopying microfilm or any other process whatsoever without prior permission in writing by Lely Holding S r l Although the contents of this publication have been compiled with the greate...

Страница 4: ...2 Trademarks copyright and disclaimer W H003 1403EN...

Страница 5: ...recommendations are meant to serve as guidelines All instructions pictures and specifications in this manual are based on the latest information that was available at the time of publication Your Lel...

Страница 6: ...numbers of your product when you contact your local Lely service provider or order spare parts We suggest you to complete the table below with the type and serial numbers of your product This makes su...

Страница 7: ...manual uses the following abbreviations HCP Hydraulic Control Panel LCD Liquid Crystal Display N A Not applicable P Oil flows to the cylinders PT Pulled Turntable T Oil flow returns to the tank Prefa...

Страница 8: ...4 Preface W H003 1403EN...

Страница 9: ...of the decals 2 5 2 6 Explanation of the operation instructions 2 6 3 Operation 3 1 3 1 Hydraulic control panel 3 1 3 2 E Link Manual Controller 3 3 3 2 1 Interface structure 3 5 3 2 2 Start up screen...

Страница 10: ...1 5 1 5 Maintenance every month 5 1 5 1 6 Maintenance every 5 year 5 1 5 1 7 Maintenance before prolonged storage 5 1 5 2 Preventive maintenance 5 3 5 2 1 Clean the Attis 5 3 5 2 2 Lubricate the driv...

Страница 11: ...ith the required number of film layers The E link manual control consist of a LCD display with buttons and switches installed near the operator that enable to give commands and change the values of th...

Страница 12: ...4 Wrapping table 5 Film holder 6 Film dispenser 7 Hydraulic system 8 Parking jack 9 Control panel 10 Pull eye 11 Film roll storage 12 Loading arm 13 Transport wheel 14 Bobbin Figure 2 Overview of the...

Страница 13: ...ion kit consists of a gear wheel and a drive chain extension The gear wheel is replaced with the standard gear wheel to change the rotation speed of the wrapping table rollers for correct overlap of t...

Страница 14: ...Figure 4 page 1 4 attach the hook of the safety towing chain to the tractor and shorten the length of the chain in such a way that the drawbar cannot touch the ground in case the towing device breaks...

Страница 15: ...suction pad holds the assembly against the surface based on vacuum The crank lever creates a vacuum to hold or loosen the mounting position The bracket is used to mount the E link manual controller 1...

Страница 16: ...flow control unit controls the hydraulic oil flow into the hydraulic system The black knob on the unit is a throttle valve to regulate the oil flow 1 Adjusting knob Open Close Figure 6 Flow control 1...

Страница 17: ...nsion cable set The battery cable set is an extension cable to connect the E link to the battery 1 E link Plus manual controller 2 Battery cable set 3 Fuse 30A Figure 7 Battery cable set Introduction...

Страница 18: ...ts the bale on its end during unloading This makes sure the bale cannot roll away on sloping terrain and minimises damage to the wrapped bale since the ends have more film 1 Bale end tipper Figure 8 B...

Страница 19: ...foot plate prevents the bale end tipper page 1 8 frame to sink into the muddy peaty and wet soils so the bale end tipper can work properly to tip the bale 1 Foot plate Figure 9 Foot plate Introductio...

Страница 20: ...1 10 Introduction W H003 1403EN...

Страница 21: ...tructions 2 2 1 Safety instructions Use the Attis only for the purpose for which it was designed Read and understand the operator manual before you operate the Attis Follow all safety regulations incl...

Страница 22: ...nstructions Do not work on hydraulic systems unless you have a working knowledge of them and feel confident to do so Allow the hydraulic oil to cool down when you want to do maintenance on the hydraul...

Страница 23: ...stance of 10 m from the Attis when the tractor engine is on Danger Stay clear of swinging area Keep away from the folding area of the loading arm Danger Rotation speed The prescribed wrapping table ro...

Страница 24: ...Attis 2 4 Explanation of remaining decals Note Grease point This indicates a grease point read the operator manual for maintenance instructions Note Instruction This indicates how to form the film in...

Страница 25: ...2 5 Position of the decals Figure 10 Positions of decals Safety 2 5 W H003 1403EN...

Страница 26: ...or switch of control panel In respect to the symbols the following notations are used to explain more details about the action Buttons 1x press this button once hold press this button and hold it pre...

Страница 27: ...hold 6 Next instruction 7 Last instruction Up Safety 2 7 W H003 1403EN...

Страница 28: ...2 8 Safety W H003 1403EN...

Страница 29: ...but passive hydraulic movements are possible This position is used when working and disconnecting the machine Neutral N The neutral position closes the supply and return valves The oil pressure is ava...

Страница 30: ...a the rotation of the wrapping table b the up down movements of the wrapping table c the movements of the loading arm d The movements of the film cutter The hydraulic hoses of the system are connected...

Страница 31: ...ttis The E link Basic Manual Controller has a LCD display four switches five buttons and an emergency stop that enable the user to give commands and change values in the Lely Attis The LCD display als...

Страница 32: ...ales per hour 5 Change display 6 Calibration button used to set the number of wraps and early warning alarm 7 Switches between Auto or Manual mode 8 up Lifts the wrapping table to unload the bale down...

Страница 33: ...rt is an example how to navigate through the menu structure Figure 14 Navigation example Use the indicated buttons in the flowchart to navigate through the menu structure The following menu structure...

Страница 34: ...ferences chart page 7 4 to understand the menu structure of the following functions 3 2 3 1 NORMAL screen 1 default The Normal screen shows the current wraps in relation to the preset target wraps The...

Страница 35: ...d 2 Save the selected the field code release Reset field count 1 Reset the field count to 0 hold 5 sec 3 2 3 3 PART TOTAL screen 3 The Part Totals screen shows the value of the completed wrapped bales...

Страница 36: ...rvals of three seconds in the range of 0 99 r p m Select the speed value 1 Activate this menu to define the speed Hold this button to the end of this procedure hold 2 Cycle through the digit code 0 9...

Страница 37: ...he correct value is shown hold 2 Save the digit and go the next previous digit release 3 2 4 1 Set overspeed alarm target screen 2 1 The Normal screen shows the target RPM for the overspeed alarm The...

Страница 38: ...e screen 2 5 The Baled hr screen shows the duration of the film release after the delay time before the film release page 3 10 has elapsed The duration value can be stored to 10 seconds and the defaul...

Страница 39: ...value is shown hold 2 Save the digit and go the next previous digit release 3 2 5 1 Set the delay time after tipping before releasing the film screen 3 1 This screens shows the delay time after tippin...

Страница 40: ...ll the pin of the coupling system through the pull eye and lock it to connect the Attis behind the tractor 4 Connect the safety towing chain Figure 4 page 1 4 to the towed vehicle and towing vehicle i...

Страница 41: ...l them behind the transport wheels 4 Move the parking jack to the bottom position and lock it Turn the winding handle of the parking jack till the tension on the pull eye is released 5 Disconnect the...

Страница 42: ...ition Figure 16 page 3 16 5 Install the wheel pin and lock it with the R clip 6 Make sure the wrapping table is in the loading position 6 Move the loading arm in the raised position up 7 Switch off th...

Страница 43: ...1 R Clip 2 Locking pin A Transport position B Working position Figure 15 Lock unlock the loading arm Operation 3 15 W H003 1403EN...

Страница 44: ...ansport wheel A Operating force to lift the transport wheel from the ground B Play to rotate the transport wheel C Working position D Transport position Figure 16 Lift and rotate the transport wheel 3...

Страница 45: ...1 Lynch pin 2 Bracket A Working position B Transport position Figure 17 Working transport position bale end tipper Operation 3 17 W H003 1403EN...

Страница 46: ...emove the R clip from the wheel pin 6 Remove the wheel pin 7 Turn the transport wheel 180 counterclockwise to the outer position 8 Install the wheel pin and lock it with the R clip 9 Move the loading...

Страница 47: ...Procedure 1 Stop driving the tractor 2 Lift the wrapping table to the top position 3 Switch off the E link manual controller 4 Switch off the tractor 5 Close the valve to keep the wrapping table in th...

Страница 48: ...lm During the last rotation the wrapping table starts to rotate slow and stops at the unloading position The wrapping process can be interrupted by the following events A film break An empty film roll...

Страница 49: ...ore wrapping and after replacement or maintenance to the Attis Determine the number of wraps page 4 8 Adjust the descending speed of the discharge table Adjust the Attis for film holder sizes page 4 2...

Страница 50: ...Set the machine in automatic mode 00 00 Verify if the E link is set on automatic mode 5 Lower the loading arm to the ground position down 6 Drive the tractor slowly towards a bale and make sure the f...

Страница 51: ...the ground hold up 12 Move the wrapping table to the bottom position When the wrapping table has reached the bottom position it turns automatically to the loading position to receive the next bale dow...

Страница 52: ...Figure 21 Unload and tip a bale on its end 3 24 Operation W H003 1403EN...

Страница 53: ...Figure 22 Unload a bale Operation 3 25 W H003 1403EN...

Страница 54: ...tomatic mode The following operation tables describe the individual changes in the manual mode Change to manual mode 1 Set the machine in manual mode 00 00 Verify if the machine is set in manual mode...

Страница 55: ...Close the film cutter 1 Closes the film cutter Lift the wrapping table 1 Lift the wrapping table up Lower the wrapping table 1 Lower the wrapping table Operation 3 27 W H003 1403EN...

Страница 56: ...holder and discard it 7 Install a new film roll on the film holder Keep your hands away from the top of the film roll 8 Position the new film roll to the center of the film holder 9 Return the film h...

Страница 57: ...I Remove II Install 1 Dispenser lock 2 Dispenser 3 Film lock handle 4 Film holder 5 Film roll 6 Instruction sticker Figure 23 Replace a film roll Operation 3 29 W H003 1403EN...

Страница 58: ...in the tractor system I in neutral Wait for all moving parts of the Attis to stop WARNING 4 Switch off the tractor engine 5 Disconnect the E Link Plus manual controller 6 Store the E link plus in a cl...

Страница 59: ...til all moving parts have stopped 1 Remove the two bolts from the drawbar pull eye 2 Adjust the drawbar pull eye to the applicable position so that the wrapping table is level when the Attis is connec...

Страница 60: ...r is tight Change the gearwheel 1 Remove the cover of the gearwheel housing 2 Loosen the bolt of the chain tension device to release the chain tension Do not completely remove it 3 Install the correct...

Страница 61: ...0 mm film rolls B 500 mm film rolls Figure 25 Adjust the position of the film holder 1 Gearwheel 2 Chain incl 3 Master link Figure 26 Extension kit for 500 mm film Operation adjustments 4 3 W H003 140...

Страница 62: ...e A B or C for the correct tension on the wrapping strings Make sure the adjustment keep the wrapping rollers parallel to each other 3 Tighten the bolts of the adjusting plate 4 Tighten the roller bea...

Страница 63: ...eel with 39 and 60 teeth For 70 film stretch use the gear wheel with 36 and 60 teeth 4 Align the gear wheels and rollers vertical against the fixed roller 5 Fasten the bolts in the aligned position 6...

Страница 64: ...use the gear wheel with 39 and 60 teeth For 70 film stretch use the gear wheel with 37 and 62 teeth Make sure the smallest gear wheel is closest to the mounting post 6 1 Make sure the gear wheels and...

Страница 65: ...position Use a levelling instrument 2 to level the bale end tipper If not then tighten or loosen the nut 1 the tension on the spring till the bale end tripper is level in the working position 1 Nut 2...

Страница 66: ...mber of rotations to wrap the bale once BB the number of layers multiply the overlap percentage YY the total rotations to wrap the bale Example If it takes 7 rotations to cover the bale completely in...

Страница 67: ...ent number of wraps in the normal screen of the main menu 00 00 hold 14 If needed change the digits 00 00 into the calculated value YY of step 6 and additional rotations for a complete wrapped bale Ho...

Страница 68: ...4 10 Operation adjustments W H003 1403EN...

Страница 69: ...ls located below the wrapping table page 1 Grease the drive chain of the wrapping table rollers page 5 8 5 1 5 Maintenance every month Grease the parking jack page 5 4 Grease the gearwheels located be...

Страница 70: ...nuts of the wheels to 270 Nm 27 kgm Make sure all safety decals are not damaged Replace if necessary Examine the hydraulic system for leaks and damaged parts Repair or replace damaged parts 5 2 Mainte...

Страница 71: ...ectric system or bearings This causes damage to the hydraulic system electric system and bearings 1 Make sure the Attis is disconnected from the tractor 2 Use a water jet to thoroughly clean the Attis...

Страница 72: ...e grease pump according the maintenance schedule page 5 1 Use Biodegradable grease for Parking jack Figure 31 page 5 5 Loading arms hinges Figure 31 page 5 5 Bearing of the wrapping rollers Figure 31...

Страница 73: ...urs 1 Parking jack B 2 Loading arm hinge A 3 Transport wheel hinge A 4 Bearing of the wrapping rollers A 5 Gearwheels of the stretcher unit B Figure 31 Grease the pivot points and stretcher gearwheels...

Страница 74: ...A A A 50 hours 1 Wrapping table cylinder A 2 Wrapping table hinge A Figure 32 Grease the pivot points 5 6 Maintenance W H003 1403EN...

Страница 75: ...ve the three bolts from the gearbox cover on right side of the Attis 2 Open the gearbox by sliding the cover plate to the right 3 Apply grease to the gearwheels 4 Close the gearbox by sliding the cove...

Страница 76: ...ts to the Attis 1 Remove the two bolts from the drive chain housing 2 Remove the drive chain housing 3 Lubricate the drive chain of the wrapping table rollers by using an oil can 4 Install the drive c...

Страница 77: ...the tension is correct x 70 x then goto step 3 to readjust the tension 3 Loosen the nut of the chain tensioner 4 Push the chain tensioner with 70 N against the chain 5 Tighten the nut of chain tensio...

Страница 78: ...cumulator 0 75 liter 23 bar 1 bar a If the oil pressure is correct switch off the oil pressure pump and disconnect the hose b If the oil pressure is below or above the mentioned values go to step 5 5...

Страница 79: ...he M10 bolt from the spring shaft of the film cutter 2 3 Remove the shaft and the spring from the film cutter 3 4 Remove the two bolts from the knife holder 4 5 Replace the old knife with a new knife...

Страница 80: ...5 12 Maintenance W H003 1403EN...

Страница 81: ...NG 6 1 Error Messages 6 1 1 Rotation speed too high Cause The wrapping table rotates to fast and and an audible signal is given Solution Decrease the speed of the wrapping table 0 r Troubleshooting 6...

Страница 82: ...6 2 Troubleshooting W H003 1403EN...

Страница 83: ...4 Bolt quality 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 Nut quality 8 8 8 8 8 8 8 8 Nm 10 25 50 85 135 215 410 710 kgm 1 0 2 5 5 0 8 5 13 5 21 5 41 0 71 0 Thread size M8 M10 M12 M14 M16 M20 Bolt quality 10 9 1...

Страница 84: ...7 2 Hydraulic diagram 7 2 Diagrams and tables W H003 1403EN...

Страница 85: ...round support B Hydraulic cylinder table tip C Accumulator D Hydraulic cylinder film cutter E Hydraulic motor F Hydraulic block Figure 38 Electronically Controlled Hydraulic Schematic Diagrams and tab...

Страница 86: ...lect the number and go to the previous digit When both numbers are set right release to retun to the default screen 3 Press to cycle through A H Release to select A H Press 5 sec to reset the selected...

Страница 87: ...conds The text CAL 2 will appear in the screen 2 Press and hold to cycle through the digit from 0 9 Release to select the number and go to the next digit or previous digit if available and repeat NOTE...

Страница 88: ...conds The text CAL 3 will appear in the screen 2 Press and hold to cycle through the digit from 0 9 Release to select the number and go to the next digit or previous digit if available and repeat NOTE...

Страница 89: ...lbs Tyre size 10 0 75x15 3 bar Linkage Pin hitch Hydraulic connections 1 single acting valve free return Hydraulic flow 30 litre min at 150 bar 2176 psi Maximum speed wrapping table 30 rpm Maximum spe...

Страница 90: ...8 2 Specifications W H003 1403EN...

Страница 91: ...INTENTIONALLY BLANK W H003 1403EN...

Страница 92: ...LELY INDUSTRIES N V Cornelis van der Lelylaan 1 NL 3147 PB Maassluis Tel 31 0 88 12 28 221 Fax 31 0 88 12 28 222 www lely com Live Life Lely W H003 1403EN...

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