Sipma OS 7520 MIRA Operator's Manual

Bale wrapping machine with damper system
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SIPMA S.A.
ul. Budowlana 26
20-469 Lublin, Polska
tel. (+48) 81 74 45 071
www.sipma.pl
OPERATOR'S MANUAL
Bale wrapping machine with damper
system SIPMA OS 7520 MIRA
PKWiU 28.30.34.0
ORIGINAL MANUAL
READ CAREFULLY THE MANUAL
BEFORE USING THE MACHINE

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  • Page 1 SIPMA S.A. ul. Budowlana 26 20-469 Lublin, Polska tel. (+48) 81 74 45 071 www.sipma.pl OPERATOR’S MANUAL Bale wrapping machine with damper system SIPMA OS 7520 MIRA PKWiU 28.30.34.0 ORIGINAL MANUAL READ CAREFULLY THE MANUAL BEFORE USING THE MACHINE...
  • Page 3 Dear user! The machine is constantly being developed; therefore SIPMA S.A. reserves the right to implement any changes or corrections, as appropriate. Under no circumstances may the recipient demand any modifications to be made to machines that were delivered earlier on the basis of the above.
  • Page 4: Table Of Contents

    ENJOY THE USE OF OUR PRODUCTS THE OPERATOR’S MANUAL IS AN INTEGRAL PART OF THE MACHINE EQUIPMENT, KEEP FOR FUTURE REFERENCE List of contents ................5 1. INTRODUCTION ........................6 2. OPERATION SAFETY AND WARNINGS ................7 2.1. Fire regulations ..............................10 2.2.
  • Page 5 Fig. 35. Bale unloading on its bottom...................32 Fig. 36. Bale damper in upper position (prepared for tipping bales on bottom)…......33 Fig. 37. Bale damper in bottom position (prepared for tipping bales on side)......33 Fig. 38. Lubrication points in the bale wrapping machine SIPMA OS 7520 ......36...
  • Page 6: Introduction

    The user receives this manual attached to a bale wrapping machine upon sale. The user is obliged to read the manual thoroughly. 1. The bale wrapping machine with bale damper system SIPMA OS 7520 can be operated and exploited only by persons who carefully got acquainted with the content of the Operator’s Manual, and particularly with the information given in the chapter...
  • Page 7: Operation Safety And Warnings

    2. OPERATION SAFETY AND WARNINGS Observe general operation safety rules for mechanical equipment during operation, road transportation, maintenance and repair works of the bale wrapping machine. NOTE: This danger warning symbol indicates important information on dangers specified in operation manual. When approaching the symbol, beware of dangers and read thoroughly any relevant information and inform the other operators.
  • Page 8 unloading bales at rear of the machine). It is forbidden for third persons, in particular children, to be present at the wrapping machine under operation or repair. 6. Pay particular attention during loading bales on the wrapping machine and during their unloading due to their substantial weight.
  • Page 9 20. The wrapping machine with a bale behaves as ballast and changes the way of the set driving and the tractor’s turning and braking ability. Make sure that the driving and braking is not limited. Do not neglect the machine mass inertia – consider the adjustments upon turning, slowing down and stopping.
  • Page 10: Fire Regulations

    NOTE: Start-up of the tractor and bale wrapping machine motor can be performed only after having checked that turning on the drive to the wrapping machine turning frame is free of any risk. Protect the machine against access of the third persons (especially children) and animals.
  • Page 11: Evaluation Of The Residual Risk During The Machine Operation

    NOTE: Warning labels must always be legible. In case they are illegible or damaged, they should be purchased at SIPMA SA sales points as spare parts and be replaced. The meaning of symbols located on the machine is presented below:...
  • Page 12: Fig. 13. Lifting Lug

    Fig. 1. Obligation to read Fig. 2. Attention: Danger Fig. 3. Attention: moving Fig. 4. Keep a safe distance the content of the Operator’s Manual of hand injury bale from the machine Fig. 5. All repairs and Fig. 6. Stand clear from the Fig.
  • Page 13: Fig. 16. Grease Lubrication Point

    film dispenser number of turns pictogram Fig. 16. Grease Fig. 17. Information Fig. 18. Admissible Fig. 19. Information pictogram lubrication point pictogram transport speed Fig. 20. Location of warning signs on the machine...
  • Page 14: Fig. 21. Location Of Warning Signs On The Machine

    Fig. 21. Location of warning signs on the machine Fig. 22. Location of warning signs on the machine...
  • Page 15: Machine Identification

    Fig. 23. Location of warning signs on the machine 3. MACHINE IDENTIFICATION 1 - manufacturer’s plate 2 – serial number Fig. 24. Location of markings Manufacturer’s plate is located on the main frame beam on left side of the machine. The wrapping machine’s serial number is located under the manufacturer’s plate (see Fig.
  • Page 16: Machine Designation And General Information

    4. MACHINE DESIGNATION AND GENERAL INFORMATION Bale wrapping machine with bale damper system SIPMA OS 7520 is designated for wrapping individual bales of semi-dry hay of grasses and papilionaceous plants of humidity ca 60% harvested with round balers. Bales, after wrapping with special, spreading self-adhesive film are intended for hay-silage making.
  • Page 17: Technical And Operational Specifications

    The bales should be placed vertically one on the other – in two levels at most. Two months after harvesting silage is ready for feeding as fully valuable food. 5. TECHNICAL AND OPERATIONAL SPECIFICATIONS Dimensions: • 4,60 m (in the transport position) length •...
  • Page 18: General Specification And Description

    1 – main frame; 2 – lift arm; 3 – rotary table with tip frame; 4 – film dispenser; 5 – road wheels; 6 – drawbar; 7 – bale damper, 8 – jack stand The bale wrapping machine with damper system SIPMA OS 7520 consists of the following assemblies:...
  • Page 19: Fig. 26. Belts Adjustment

    Rotary table with rollers and belts is located on the tip frame. Film dispenser (4) is located on vertical beam on the left side of main frame. Lift arm (2) which is used to load bales on the rotary table is fixed to the right side of the main frame.
  • Page 20: Sensors

    90° and protected with a pivot in this position, check its position from tractor’s seat. The bale wrapping machine SIPMA OS 7520 is equipped with an electronic controller which controls basic machine functions and provides the operator with necessary information of the machine operation.
  • Page 21 7. STEERING INSTRUCTIONS 7.1 Control levers function The position of the manipulator. (From right to left)  Lever I – loading paw forward leaning - closing the arm and lifting the loading paw (bale loading) backward leaning – lowering of loading paw and open the closing arm ...
  • Page 22: Delivery, Transportation, Preparing

    8. DELIVERY, TRANSPORTATION, PREPARING 8.1. Delivery The wrapping machine can be delivered in partially disassembled condition (film dispenser, drawbar, bale damper system, control panel and joints). Before the wrapping machine is activated, all disassembled parts should be assembled on the machine. Torques of screw joints: Resistance class Thread size [mm]...
  • Page 23: Preparing The Machine

    NOTE: During transportation of the empty wrapping machine on public roads, exercise caution, observe traffic code regulations in force in a given country. Do not exceed transportation speed limit – max. 25 km/h. 8.3. Preparing the machine NOTE: Pay particular attention when connecting the machine with the tractor. In order to attach the bale wrapping machine to the tractor correctly, perform the following operations: •...
  • Page 24: Fig. 27. The Bale Wrapping Machine In Transport Position

    ATTENTION: The same locking bar is used for securing the tip frame against its accidental drop during repairs. It must absolutely be used for repairs requiring the presence of any person underneath the tip frame. After a repair is completed, disassembly the locking bar, store it in its designated place and secure it with spring cotters.
  • Page 25: Fig. 28. Diagram - Connecting The Control System With The Hydraulic System

    Fig. 28. Diagram – connecting the control system with the hydraulic system NOTE: During operation the hydraulic system is filled with very hot oil under very high pressure. It can be very dangerous in case of failure or leakage. Max pressure of the hydraulic system can not exceed 16 MPa and the tractor hydraulics capacity can not exceed 50 l/min.
  • Page 26: Fig. 29. Connection Of The Hydraulic Hoses To The Tractor

    Motor rotations should be reduced so that the oil flow does not exceed 50 l/min Free return to traktor oil tank Too low flow can result in operational speed reduction. High return pressure can result in erroneous hydraulics operation. Return pressure can not exceed 1MPa at 50 l/min.
  • Page 27: Machine Operation

    9.2. Film for bale wrapping The bale wrapping machine SIPMA OS 7520 is equipped with universal „500/750” film dispenser with aluminium rollers and can wrap bales with 500 mm and 700 mm film.
  • Page 28: Fig. 30. 750Mm Film Installation

    During installation of the film roll in the dispencer the motor has to be turned off and the key has to be taken out of the ignition switch. 1 – upper cone roller; – lever; – rocker with aluminium rollers; –...
  • Page 29: Fig. 31. Changing The Transmission Ratio On The Drive Roller

    • Pull the film ending between both rollers exactly as it is presented on the diagram and pull it out on the bale to be wrapped. In order to install a 500 mm film, proceed as above, however the support with upper cone roller should be screwed into the support openings (7).
  • Page 30: Bale Loading And Wrapping

    9.3. Bale loading and wrapping After the wrapping machine operation has been checked and film roll inserted into the dispenser, the wrapping operation can be started. In order to load the bale proceed according to steps specified in the controller instructions: lower the lift arm (on the control panel) and drive to bale in a manner presented on (Fig.
  • Page 31: Bale Unloading And Film Cutting

    position and no person is endangered. The wrapping process will take place automatically for the before preset number of rotations which depends on the bale diameter and the film width. During the wrapping operation keep the tractor’s engine rotations of appr. 1500 rpm. After 7 ÷...
  • Page 32: Design And Operation Of The Bale Damper

    Fig. 34. Bale unloading on its side After the first bale has been wrapped, repeat all operations analogically paying attention that the film is now held in the cut-and-hold system and there is no need to attach it manually. The above description of proceedings is just a scheme specifying machine functions –...
  • Page 33: Fig. 36. Bale Damper In Upper Position (Prepared For Tipping Bales On Bottom)

    Operations connected with rearrangement of the footing support should be performed before starting a cycle of bale wrapping (with the tractor’s engine turned off). If the operator wants to rearrange unloading setting during a cycle the bale damper system should be rearranged only after the bale has been completely wrapped and the rotary table has been stopped in its unloading position, but before unloading is initiated (not in AUTO mode).
  • Page 34: Preparing Bales For Wrapping

    – damper arm; – cylinder with throttle valve; – footing support; – footing pivot; 5 – footing; Fig. 37. Bale damper in bottom position (prepared for tipping bales on side) 9.6. Preparing bales for wrapping In order to obtain high quality silage comply with the following instructions: •...
  • Page 35: Equipment And Spare Parts

    Mounting parts are listed and described in the spare parts catalogue. Spare parts can be purchased directly from the manufacturer or from the supplier of the machine. They can also be purchased in the Internet Shop of the manufacturer – visit the site: http://sklep.sipma.pl...
  • Page 36: Maintenance

    NOTE: Using original spare parts for repairs is a guarantee of high quality operation of the machine. 11. MAINTENANCE NOTE: Always switch off the tractor engine and remove the ignition key before any maintenance or repair. The tractor must be safeguarded against accidental start-up by unauthorised persons.
  • Page 37: Storage

    Sleeve in the locking mechanism of the rotary table (1x) Crank sleeve in the film dispenser (1x) Fig. 38. Lubrication points in the bale wrapping machine SIPMA OS 7520 13. STORAGE Prior to longer storage clean the wrapping machine thoroughly of dirt and then check its technical condition.
  • Page 38: Warranty

    Operator’s Manual, otherwise the warranty will loose its validity. Use of non original spare parts (not produced by SIPMA S.A.) and performing repairs in repair facilities not unauthorised by the producer results in loss of warranty.
  • Page 39 Suggested changes: ..................................................................................................................................Stamp and signature of the person filling in the form delete those which are inapplicable SIPMA S.A. ul. Budowlana 26 Seria C Nr 20-469 Lublin, Polska tel. (+48) 81 74 45 071 www.sipma.pl...
  • Page 40: Warranty Chart

    WARRANTY CHART MACHINE NAME : Bale wrapping machine with bale damper Type: SIPMA OS 7520 SERIAL NO ............The producer guarantees correct operation and quality of the purchased machine and undertakes to bear its repair costs of any damages resulting from workmanship defects are detected during the warranty period.
  • Page 41: General Warranty Proceedings

    NOTE for the purchaser: the purchaser should read the Warranty Chart thoroughly and refuse its acceptance if it is incompletely filled in or contains any amendments. GENERAL WARRANTY PROCEEDINGS: 1. The guarantee covers defects and damages resulting on the Producer’s part from material defects, incorrect processing or incorrect assembly.
  • Page 42: Start-Up Coupon

    I have read the guarantee conditions .................. (Date and signature of the user) SIPMA S.A. 26 Budowlana street 20-469 Lublin [remains in guarantee chart as a proof of granting of guarantee rights] START-UP COUPON …………………..on the ………………..we inform that Z-583 bale wrapping machine , factory number ……….
  • Page 43 START-UP COUPON …………………..on the ………………..we inform that Z-583 bale wrapping machine , factory number ………. was launched on the………………..in accordance with a list of operations specified overleaf by the mechanic of Dealer/Repair Works in……………………….. and as fully operational it was handed over to the user who was trained in the scope of safe operation and rules of use for which an appropriate certificate was issued.
  • Page 44: Complaint Coupon

    Signature and stamp of guarantee service Stamp of the sale point Series S No COMPLAINT COUPON Joint Venture - „SIPMA” Lublin 26 Budowlana street Machine name ........... Type..... factory no......Purchased on the ........................(point of sale- enter day, month, year) Complaint protocol no......................
  • Page 45 Complaint protocol no......................Coupon filled on both sides must be sent with complaint protocol to the producer. Note: Pay attention to fill in the coupon precisely. Additional explanations for the producer:.................................................................................................................................................................................................................................................................. I accept the equipment in working order after the repair, on the : ............
  • Page 46 Date, stamp and signature of service Stamp of the sale point Series S No COMPLAINT COUPON Joint Venture - „SIPMA” Lublin 26 Budowlana street Machine name ........... Type..... factory no......Purchased on the ........................(point of sale- enter day, month, year) Complaint protocol no......................
  • Page 47 Machine name ........... Type..... factory no......Purchased on the ........................(point of sale- enter day, month, year) Complaint protocol no......................Coupon filled on both sides must be sent with complaint protocol to the producer. Note: Pay attention to fill in the coupon precisely. Additional explanations for the producer:..................
  • Page 48: Record Of Guarantee Repairs

    .............................. I accept the equipment in working order after the repair, on the :........................ Signature of the user ......... Date, stamp and signature of service RECORD OF GUARANTEE REPAIRS Extension or Repair Repair Complaint A list of withdrawal of Signature and stamp of start completion...

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