PRONAR ZKP690 Operator's Manual
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PRONAR ZKP690 Operator's Manual

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PRONAR ZKP690, PRONAR ZKP800
TRANSLATION OF THE ORIGINAL COPY OF THE MANUAL
EDITION 2A-06-2019
PRONAR Sp. z o.o.
17-210 NAREW, UL. MICKIEWICZA 101A, PODLASKIE PROVINCE
phone:
fax:
OPERATOR MANUAL
ROTARY RAKE
KEEP FOR FUTURE REFERENCE
+48 085 681 63 29
+48 085 681 63 81
+48 085 681 63 83
PUBLICATION NO. 231N-00000000-UM
+48 085 681 64 29
+48 085 681 63 82
+48 085 682 71 10
www.pronar.pl

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Summary of Contents for PRONAR ZKP690

  • Page 1 +48 085 681 63 82 fax: +48 085 681 63 83 +48 085 682 71 10 www.pronar.pl OPERATOR MANUAL ROTARY RAKE PRONAR ZKP690, PRONAR ZKP800 TRANSLATION OF THE ORIGINAL COPY OF THE MANUAL KEEP FOR FUTURE REFERENCE EDITION 2A-06-2019 PUBLICATION NO. 231N-00000000-UM...
  • Page 3 The manual describes the basic principles of safe use and operation of rotary rake. If the information in this Operator Manual needs clarification, refer for assistance to the sale point where the machine was purchased or to the Manufacturer. MANUFACTURER'S ADDRESS: PRONAR Sp. z o.o. ul. Mickiewicza 101A 17-210 Narew CONTACT TELEPHONES...
  • Page 4 SYMBOLS APPEARING IN THIS OPERATOR MANUAL Information, descriptions of danger and precautions and also recommendations and prohibitions associated with user safety instructions are marked: and also preceded by the word "DANGER.” Failure to observe the instructions may endanger the machine operator's or other person's health or life. Vital information and instructions that must be observed are by the symbol: and also preceded by the word "IMPORTANT".
  • Page 5 DIRECTIONS USED IN THIS OPERATOR MANUAL FIGURE 1 Directions used with reference to the machine (A) front, (B) rear, (C) right side, (D) left side Left side – side to the left hand of the operator facing in the direction of machine's forward travel.

  • Page 7: Table Of Contents

    CONTENTS BASIC INFORMATION 1.1 IDENTIFICATION 1.2 INTENDED USE 1.3 EQUIPMENT 1.4 TERMS & CONDITIONS OF WARRANTY 1.5 TRANSPORT 1.6 ENVIRONMENTAL RISK 1.11 1.7 WITHDRAWAL FROM USE 1.12 SAFETY ADVICE 2.1 BASIC SAFETY RULES 2.1.1 USE OF A ROTARY RAKE 2.1.2 HITCHING AND DISCONNECTING THE ROTARY RAKE 2.1.3 TRANSPORTING THE MACHINE...
  • Page 8 4.13 4.4.1 SETTING ROTARY RAKE IN WORKING POSITION 4.13 4.4.2 HYDRAULIC ADJUSTMENT OF RAKING WIDTH (ZKP690-OPTION; ZKP800-STANDARD) 4.14 4.4.3 MANUAL SETTING OF THE ROTARY RAKE WIDTH (ZKP690- STANDARD) 4.15 4.4.4 SETTING RAKING HEIGHT 4.17 4.4.5 RAKING 4.18 4.5 DISCONNECTING THE ROTARY RAKE 4.19...
  • Page 9 5.3.5 CHECK AIR PRESSURE IN TYRES, TECHNICAL CONDITION OF TYRES AND STEEL RIMS 5.11 5.4 DRIVE SYSTEM MAINTENANCE 5.12 5.5 MAINTENANCE OF RAKING ASSEMBLY GEAR 5.14 5.6 HYDRAULIC SYSTEM MAINTENANCE 5.16 5.7 LUBRICATION 5.17 5.8 STORAGE 5.22 5.9 MAINTENANCE OF ELECTRICAL SYSTEM AND WARNING ELEMENTS 5.23 5.10...

  • Page 11: Basic Information

    SECTION BASIC INFORMATION...

  • Page 12: Identification

    Pronar ZKP690 ZKP800 SECTION 1 1.1 IDENTIFICATION FIGURE 1.1 Location of the nameplate (1) nameplate The rotary rake is marked with a nameplate (1), placed on right side of machine's lifting arm. When buying the rotary rake check that the serial numbers on the machine agree with the number written in the WARRANTY BOOK, in the sales documents and in the Operator Manual.

  • Page 13: Intended Use

    SECTION 1 Pronar ZKP690 ZKP800 E – serial number, F – quality Control stamp, G – machine name, extension of name. 1.2 INTENDED USE Rotary rake is designed for agricultural work: raking cut swaths (straw, grass, hays) and gathering it into windrows on stone free grassland with a level surface. Do NOT use the machine for any other purpose.
  • Page 14 Pronar ZKP690 ZKP800 SECTION 1 • comply with general safety regulations while working, • comply with the road traffic regulations and transport regulations in force in the given country, in which the machine is used, • carefully read the Operator Manual and comply with its recommendations, •...

  • Page 15: Equipment

    Connection wire for the electrical system • Wheel chocks • PTO shaft for connection with tractor • Reflective warning triangle • Document holder • Raking springtines safeguards • Hydraulically adjusted working width (ZKP690) Recommended PTO shaft for connection with tractor:...

  • Page 16: Terms & Conditions Of Warranty

    7G4081CE007WR7A B&P (ZKP690, ZKP800) 1.4 TERMS & CONDITIONS OF WARRANTY PRONAR Sp. z o.o. Narew guarantees the reliable operation of the machine when it is used according to its intended purpose as described in the OPERATOR MANUAL. The repair period is specified in the WARRANTY BOOK.

  • Page 17: Transport

    SECTION 1 Pronar ZKP690 ZKP800 1.5 TRANSPORT To save space, the rotary rake is partially disassembled for shipment. Before the first start- up, it should be assembled in accordance with appendix A "FIRST ASSEMBLY MANUAL" to prepare it for normal operation.
  • Page 18 Pronar ZKP690 ZKP800 SECTION 1 FIGURE 1.2 Rotary rake suspension points (1) right side raking assembly, (2) left side raking assembly, (3)parking stand DANGER During loading, rotary rake should be placed in transport position.
  • Page 19 Location of centre of gravity of the ZKP800 in transport position. FIGURE 1.4 Location of centre of gravity of the ZKP690 in transport position. The machine should be firmly secured on the transport vehicle platform with belts or chains equipped with a tensioning mechanism. The fastening equipment used must have a valid safety certificate.
  • Page 20 Pronar ZKP690 ZKP800 SECTION 1 IMPORTANT When shipped by road on a motor vehicle the machine must be mounted on the vehicle's platform in accordance with the safety requirements and regulations. Use only certified and technically reliable securing measures. Carefully read the information contained in the Operator Manuals for the given securing measures.

  • Page 21: Environmental Risk

    SECTION 1 Pronar ZKP690 ZKP800 1.6 ENVIRONMENTAL RISK A hydraulic oil leak constitutes a direct threat to the natural environment owing to its limited biodegradability. Because of the low solubility of oil in water, it is not highly toxic to living organisms.

  • Page 22: Withdrawal From Use

    Pronar ZKP690 ZKP800 SECTION 1 1.7 WITHDRAWAL FROM USE Should you decide to withdraw the machine from use, comply with the regulations in force in the given country regarding withdrawal from use and recycling of machines withdrawn from use. Before proceeding to disassemble equipment oil shall be completely removed from hydraulic system.

  • Page 23: Safety Advice

    SECTION SAFETY ADVICE...

  • Page 24: Basic Safety Rules

    Pronar ZKP690 ZKP800 SECTION 2 2.1 BASIC SAFETY RULES 2.1.1 USE OF A ROTARY RAKE • Before using the machine thoroughly read this Operator Manual and the PTO shaft instructions. When operating the machine, follow all instructions in these documents.

  • Page 25: Hitching And Disconnecting The Rotary Rake

    SECTION 2 Pronar ZKP690 ZKP800 • Any modification of the machine releases the manufacturer (PRONAR Narew) from any responsibility for damage or detriment to health which may arise as a result. 2.1.2 HITCHING AND DISCONNECTING THE ROTARY RAKE • The rotary rake should be hitched to and transported with only such a tractor which meets all the manufacturer’s requirements (minimum tractor power...

  • Page 26: Transporting The Machine

    Pronar ZKP690 ZKP800 SECTION 2 2.1.3 TRANSPORTING THE MACHINE • When driving on public roads, observe all road traffic regulations in force in the country, in which the rotary rake is used. • Before driving off make certain that the rotary rake is correctly hitched to the tractor and check lighting system.

  • Page 27: Hydraulic System

    SECTION 2 Pronar ZKP690 ZKP800 • Adjust speed to the prevailing road conditions and other limitations arising from road traffic regulations. If possible avoid travelling on uneven terrain and unexpected corners. • Do not exceed the maximum speed when travelling. Adjust driving speed to the road conditions.
  • Page 28 Pronar ZKP690 ZKP800 SECTION 2 • Before using the machine, carefully read the PTO shaft Operator Manual and follow all instructions. • PTO shaft may be connected and disconnected only if: PTO is disengaged, tractor engine is switched off, parking brake is applied, ignition key is removed from ignition switch.

  • Page 29: Machine Operation

    SECTION 2 Pronar ZKP690 ZKP800 • Before starting PTO, make certain that the PTO rotation direction and rotation speed are compliant with allowable rotation speed and rotation direction specified for the machine. • When using the rotary rake and power take-off shaft, do not use PTO rotation speed greater than 540 rpm.

  • Page 30: Cleaning, Maintenance And Repairs

    Pronar ZKP690 ZKP800 SECTION 2 2.1.7 CLEANING, MAINTENANCE AND REPAIRS • Repair, maintenance and cleaning work should be carried out with the tractor engine turned off and the ignition key removed. • In order to reduce the danger of fire the machine must be kept in a clean condition.

  • Page 31: Description Of Residual Risk

    2.2 DESCRIPTION OF RESIDUAL RISK Pronar Sp. z o. o. in Narew has made every effort to eliminate the risk of accidents. There is, however, a certain residual risk, which could lead to an accident, and this is connected mainly with the actions described below: •...

  • Page 32: Information And Warning Decals

    If any are destroyed or damaged, they must be replaced with new. Safety decals are available from your PRONAR dealer or directly from PRONAR customer service. New assemblies, changed during repair, must be labelled once again with the appropriate safety signs.
  • Page 33 SECTION 2 Pronar ZKP690 ZKP800 TABLE 2.1 Information and warning decals SAFETY SYMBOL DESCRIPTION Danger of inadvertent starting or rolling of the machine. Before maintenance or repairs, turn off engine and remove key from ignition. 178N-00000001 Note Before starting work, carefully read the...
  • Page 34 Pronar ZKP690 ZKP800 SECTION 2 SAFETY SYMBOL DESCRIPTION Risk of injury when machine is being arranged in transport or working position. 185N-00000007 Danger of being struck by rotating elements of the machine. Keep a safe distance from raking assembly. 178N-00000007 Keep a safe distance from electric power lines.
  • Page 35 SECTION 2 Pronar ZKP690 ZKP800 SAFETY SYMBOL DESCRIPTION Note Maximum allowable PTO shaft rotation speed is 540 rpm. 185N-00000004 Machine type ZKP690 605N-00000001 Machine type ZKP800. 231N-00000001 Air pressure in the tyres. 68N-00000005 Proper adjustment of of PTO shafts 231N-00000002 Company logo.
  • Page 36 Pronar ZKP690 ZKP800 SECTION 2 FIGURE 2.2 Locations of ZKP800 information and warning decals. 2.14...
  • Page 37 SECTION 2 Pronar ZKP690 ZKP800 FIGURE 2.3 Locations of ZKP690 information and warning decals. 2.15...
  • Page 38 Pronar ZKP690 ZKP800 SECTION 2 2.16...

  • Page 39: Design And Operation

    SECTION DESIGN AND OPERATION...

  • Page 40: Technical Specification

    Pronar ZKP690 ZKP800 SECTION 3 3.1 TECHNICAL SPECIFICATION TABLE 3.1 Pronar ZKP690 and ZKP800 rotary rake basic technical specification CONTENTS UNIT ZKP690 ZKP800 Dimensions in the transport position Total length in transport setting 5,400 5,400 Width 2,800 2,800 Height rakes extended...

  • Page 41: Rotary Rake Design

    SECTION 3 Pronar ZKP690 ZKP800 CONTENTS UNIT ZKP690 ZKP800 Tyre 16 x 6.5 – 8 (6PR) Air pressure in the tyres Other information Electrical system voltage Noise emission level dB(A) below 70 below 70 3.2 ROTARY RAKE DESIGN 3.2.1 GENERAL DESIGN FIGURE 3.1...
  • Page 42 In the ZKP800 model, the extension of the arms to adjust the working width is carried out hydraulically. In the ZKP690 rotary rake, the working width is set manually using the connector (9) (hydraulic control as an option). FIGURE 3.2...

  • Page 43: Hitch System And Axle System

    SECTION 3 Pronar ZKP690 ZKP800 Forming shield (7) is attached in the lower part of the main frame. During machine work the shield constitutes a barrier for the raked swath, due to which it is not scattered but formed into a regular windrow.

  • Page 44: Raking Assembly

    Pronar ZKP690 ZKP800 SECTION 3 3.2.3 RAKING ASSEMBLY The rotary rake is equipped with two raking assemblies (right and left raking assemblies) - compare figure (3.1) and (3.2). Raking assembly design is shown in figure (3.4) and (3.5). FIGURE 3.4...
  • Page 45 The height of raking arm setting above the surface is regulated by the adjustment screw (5) and secured by the interlock. FIGURE 3.5 ZKP690 raking assembly design (1) transmission gearing, (2) rocker arm, (3) wheel, (4) raking arm, (5) adjustment bolt, (6) springtine, (7) securing angle, (8) cotter pin, (9) springtine safeguard The gear (1) cam mechanism applied enables the rotation of individual arms, due to which the springtine fingers are lowered or raised according to current setting.

  • Page 46: Drive Transmission

    Pronar ZKP690 ZKP800 SECTION 3 3.2.4 DRIVE TRANSMISSION IMPORTANT Do NOT exceed the PTO rotation speed of 540 rpm. Torque is transmitted from the tractor PTO through a wide-angle PTO shaft (1) to the driving shaft (2). Next, torque is transferred by PTO shaft with backstop clutch (3) to bevel gear (5).

  • Page 47: Hydraulic System

    SECTION 3 Pronar ZKP690 ZKP800 3.2.5 HYDRAULIC SYSTEM FIGURE 3.7 Hydraulic system design (1) lifting/lowering hydraulic cylinder (2) adjusting hydraulic cylinder (3) lifting/lowering hydraulic cylinders locking valve, (4), (5) adjusting hydraulic cylinder locking valve, (6) hydraulic quick coupler for controlling lifting/lowering, (7) hydraulic quick coupler for controlling the adjusting hydraulic cylinders, (8) flow divider, (9) tee fitting The hydraulic system is used for controlling the raking arms and adjusting the raking width.
  • Page 48 SECTION 3 hydraulic cylinders can move freely. Consequently, the raking assemblies can adjust to uneven terrain. The valve (3) - figure (3.7) (ZKP800) or the valve (2) - figure (3.8) (ZKP690) is used to lock the cylinders in the transport position.

  • Page 49: Lighting System

    SECTION 3 Pronar ZKP690 ZKP800 3.2.6 LIGHTING SYSTEM The rotary rake electrical system is designed for supply of 12 V DC. Connection of the electrical system with the tractor should be made through an appropriate connection lead that is part of the machine's standard equipment.
  • Page 50 Pronar ZKP690 ZKP800 SECTION 3 FIGURE 3.10 Electrical system diagram Marking according to table (3.2), (3.3) 3.12...
  • Page 51 SECTION 3 Pronar ZKP690 ZKP800 TABLE 3.2 List of electrical component markings SYMBOL NAME Rear right lamp assembly Rear left lamp assembly Seven-pin socket TABLE 3.3 Lead colour marking MARKING COLOUR White Black Blue Orange Green Black and green Pink Brown 3.13...
  • Page 52 Pronar ZKP690 ZKP800 SECTION 3 3.14...

  • Page 53: Correct Use

    SECTION CORRECT USE...

  • Page 54: Preparing For Work Before First Use

    Pronar ZKP690 ZKP800 SECTION 4 4.1 PREPARING FOR WORK BEFORE FIRST USE 4.1.1 CHECK THE ROTARY RAKE AFTER DELIVERY The rotary rake is partially dismantled for shipment to the user. The manufacturer guarantees that the rotary rake is fully operational and has been checked according to quality control procedures and is ready for use.

  • Page 55: Preparing The Rotary Rake For The First Use

    SECTION 4 Pronar ZKP690 ZKP800 visually inspect the rotary rake individual components for mechanical damage resulting from incorrect loading, transport or unloading of the machine, check technical condition of the rotary rake lights and indicators, check technical condition of PTO shafts and their shields as well as...

  • Page 56: Test Start

    Pronar ZKP690 ZKP800 SECTION 4 NOTE Pipe profiles of the PTO shaft must overlap at least at 1/2 of the length in normal working conditions and at least at 1/3 of the length in all working conditions. When adjusting the PTO shaft, follow the instructions presented in the Operator Manual of the PTO shaft.
  • Page 57 SECTION 4 Pronar ZKP690 ZKP800 lifting/lowering system. Check whether lines are connected in a correct manner. Check operation of the raking width adjusting system. Using the selective control valve lever in the tractor cab, activate hydraulic cylinders of the raking width adjusting system.

  • Page 58: Hitching To Tractor

    Pronar ZKP690 ZKP800 SECTION 4 immediately cut off oil supply, disconnect tractor PTO drive and identify a fault. If a fault cannot be rectified or the repair could void the warranty, please contact the retailer or directly the manufacturer for additional clarifications or to perform the repair.
  • Page 59 SECTION 4 Pronar ZKP690 ZKP800 FIGURE 4.1 Hitching to tractor (1) lower linkage pin, (2) support, (3) PTO shaft for connection with tractor, (4) support cotter pin, (5) lighting system line plug (A) category I linkage, (B) category II linkage, (C) three point...
  • Page 60 (ZKP800) Plug of line (3) (see figure (3.8)) should be connected to the section with so-called "floating position” (ZKP690). Lift rotary rake using tractor three point linkage. Raise the left and right support (2) and secure with cotter pins (4).

  • Page 61: Transporting The Machine

    SECTION 4 Pronar ZKP690 ZKP800 4.3 TRANSPORTING THE MACHINE DANGER Before setting the rotary rake in working position or transport position make sure that there are no bystanders in the danger zone. For transport to place of work and back, set the rotary rake in transport position.
  • Page 62 Pronar ZKP690 ZKP800 SECTION 4 (II) secure protective cover in transport position using cotter pin (3) - figure (4.2). Four raking arms located on the outside of the raking assemblies can be dismantled in order to reduce transport width and height of the machine.
  • Page 63 FIGURE 4.4 Setting the rotary rake in transport position (1) cylinder lock cable, (2) cylinder lock, (3) locking valve of lifting/lowering hydraulic cylinders, (4), (5) locking valves of the working width adjusting hydraulic cylinders (ZKP690 - option) DANGER Raking arms should be dismantled and mounted with tractor engine turned off. Remove the key from the ignition, ensure that unauthorised persons do not have access to the tractor.
  • Page 64 Pronar ZKP690 ZKP800 SECTION 4 Set the locking valves (4) and (5) of the raking width adjusting hydraulic cylinders in closed position 0 – figure (4.4). The raking arms and protective shields should be folded in order to reduce total transport height of the machine.

  • Page 65: Rotary Rake Operation

    Lock the shield in raised position by lowering the latch (3) – figure (4.5). In the ZKP690 rotary rake, the forming shield is lifted to the transport position automatically when folding the raking assemblies. Prior to moving off, check the lights.

  • Page 66: Hydraulic Adjustment Of Raking Width (Zkp690-Option; Zkp800-Standard)

    Assembly of raking arms (1) raking arm, (2) arm mount, (3) securing cotter pin In the ZKP690 rotary rake, the forming shield is lifted to the working position automatically when unfolding the raking assemblies. Set lifting cylinders loking valve (3) in open position I- figure (4.4), Release locks (2) by pulling cable (1) (figure (4.4)) and by operating the tractor...

  • Page 67: Manual Setting Of The Rotary Rake Width (Zkp690-Standard)

    Setting the rotary rake width (hydraulic adjustment) (1) connector, (3) adjusting bar, (3) limiter 4.4.3 MANUAL SETTING OF THE ROTARY RAKE WIDTH (ZKP690-STANDARD) Perform the following actions in order to change working width: operating the hydraulic cylinders, lift the lifting arms together with raking assemblies slightly above the ground, valve (3) should be set in „I”...
  • Page 68 Pronar ZKP690 ZKP800 SECTION 4 FIGURE 4.8 Setting the rotary rake width (mechanical adjustment) (1) connector, (2) adjusting bar, (3) limiter, (4) nut set raking width – figure (4.8), maximum raking width is locked by shifting limiter (3) to proper openings in adjusting bar (2) –...

  • Page 69: Setting Raking Height

    SECTION 4 Pronar ZKP690 ZKP800 4.4.4 SETTING RAKING HEIGHT DANGER Adjustment of rotary rake's working height must be done with the tractor engine turned off. Remove the key from the ignition, ensure that unauthorised persons do not have access to the tractor. Tractor shall be immobilised with parking brake.

  • Page 70: Raking

    Pronar ZKP690 ZKP800 SECTION 4 Raking height selection depends on the amount of cut hay crop, degree of dampness, raking speed and the ground over which the rotary rake is moving. If springtines are too high from the ground there is a risk that not all of the swath will be raked. If the spring tines are too low from the ground, the swath may be contaminated with earth, turf, stones etc.

  • Page 71: Disconnecting The Rotary Rake

    SECTION 4 Pronar ZKP690 ZKP800 DANGER Before engaging drive to PTO shaft make sure that there are no bystanders, especially children, near the rotary rake. Maintain proper visibility of machine during work Other persons should be at a safe distance from the rotary rake during work because of the danger that objects may be thrown (stones, branches from beneath springtines.
  • Page 72 Pronar ZKP690 ZKP800 SECTION 4 disconnect lower pins of the rotary rake and drive tractor away. FIGURE 4.10 Disconnecting the rotary rake (1) PTO shaft for connection with tractor, (2) shaft bracket, (3) hydraulic lines, (4) line bracket, (5) support, (6) support cotter pin (7) electric wire...

  • Page 73: Proper Use And Maintenance Of Tyres

    SECTION 4 Pronar ZKP690 ZKP800 4.6 PROPER USE AND MAINTENANCE OF TYRES • When working on tyres, the rotary rake should be secured against rolling by placing chocks under the wheels. • Repair work on the wheels or tyres should be carried out by persons trained and entitled to do so.
  • Page 74 Pronar ZKP690 ZKP800 SECTION 4 4.22...

  • Page 75: Maintenance

    SECTION MAINTENANCE...

  • Page 76: Safe Maintenance Principles

    Pronar ZKP690 ZKP800 SECTION 5 5.1 SAFE MAINTENANCE PRINCIPLES • Repair, maintenance and cleaning work should be carried out with the tractor engine turned off and the ignition key removed. Ensure that unauthorised persons, especially children, do not have access to the tractor.

  • Page 77: Periodic Maintenance Schedule

    SECTION 5 Pronar ZKP690 ZKP800 5.2 PERIODIC MAINTENANCE SCHEDULE To get the rotary rake ready for daily use, check components according to guidelines presented in Table 5.1. TABLE 5.1 Technical inspection schedule DESCRIPTION MAINTENANCE ACTIVITIES FREQUENCY Check the technical condition of safety...
  • Page 78 Pronar ZKP690 ZKP800 SECTION 5 DESCRIPTION MAINTENANCE ACTIVITIES FREQUENCY In accordance with the guidelines in the Changing oil in the raking chapter “RAKING ASSEMBLY GEAR assembly gear MAINTENANCE”. In accordance with the guidelines in the chapter “DRIVE TRANSMISSION Changing oil in bevel gear MAINTENANCE”.

  • Page 79: Half Axle Maintenance

    SECTION 5 Pronar ZKP690 ZKP800 5.3 HALF AXLE MAINTENANCE 5.3.1 PRELIMINARY INFORMATION Work connected with the repair, change or regeneration of half axle components should be entrusted to specialist establishments, having the appropriate technology and qualifications for this type of work.
  • Page 80 Pronar ZKP690 ZKP800 SECTION 5 Preparatory procedures Hitch rotary rake to tractor, immobilise tractor with parking brake. Park tractor and rotary rake on hard level ground. Tractor must be placed to drive forward. Place securing chocks under the rotary rake's wheel opposite to wheel to be raised.

  • Page 81: Adjust Slackness Of Half-Axle Shaft Bearings

    SECTION 5 Pronar ZKP690 ZKP800 If hub cover is damaged or missing, contamination and dampness enter the hub, which causes significantly faster wear of bearings and hub seals. Bearing life is dependent on working conditions of rotary rake, loading, ground speed and lubrication conditions.
  • Page 82 Pronar ZKP690 ZKP800 SECTION 5 Delicately tap the hub cap with rubber or wooden mallet. FIGURE 5.2 Adjusting half axle bearings (1) hub cover, (2) castellated nut, (3) cotter pin The wheel should turn smoothly without jamming and detectable resistance. Only adjust bearings, when the machine is hitched to a tractor.

  • Page 83: Install And Remove Wheel, Inspect Wheel Nut Tightness

    SECTION 5 Pronar ZKP690 ZKP800 5.3.4 INSTALL AND REMOVE WHEEL, INSPECT WHEEL NUT TIGHTNESS. Remove wheel Place chocks under the wheel that will not be dismounted. Ensure that rotary rake is immobilised when wheel is being removed. Loosen wheel nuts according to sequence given in figure (5.3).
  • Page 84 Pronar ZKP690 ZKP800 SECTION 5 FIGURE 5.3 Sequence of nut tightening (1) - (6) sequence of nut tightening, (L) spanner length, (F) user weight Check tightening of half axle wheel nuts: • after first use of the rotary rake, •...

  • Page 85: Check Air Pressure In Tyres, Technical Condition Of Tyres And Steel Rims

    SECTION 5 Pronar ZKP690 ZKP800 TABLE 5.2 Spanner arm WHEEL TIGHTENING TORQUE BODY WEIGHT (F) ARM LENGTH (L) [Nm] [kg] 0.30 0.35 0.40 0.45 5.3.5 CHECK AIR PRESSURE IN TYRES, TECHNICAL CONDITION OF TYRES AND STEEL RIMS Tyre pressure should be checked each time after changing spare wheel and not less than every month.

  • Page 86: Drive System Maintenance

    Pronar ZKP690 ZKP800 SECTION 5 Proper technical condition and appropriate maintenance of wheels significantly extends the life of these components and ensures appropriate level of safety to machine users. Check air pressure in tyres and visual inspection of steel wheels: •...
  • Page 87 SECTION 5 Pronar ZKP690 ZKP800 Oil in bevel gear must be changed after the first 50 hours of work. The next oil change should be made after 500 hours of rotary rake work or once a year, whichever occurs first.

  • Page 88: Maintenance Of Raking Assembly Gear

    Pronar ZKP690 ZKP800 SECTION 5 NOTE To lubricate bevel gears use gear oil 80W90 GL-4 (SAE90 EP) in quantity of 1.1 litre. Used oil should be taken to the appropriate facility dealing with recycling or regeneration of oils. If a leak is noticed, carefully inspect seals and check oil level. Operating the transmission with insufficient amount of oil may cause permanent damage.
  • Page 89 SECTION 5 Pronar ZKP690 ZKP800 FIGURE 5.5 Changing gear oil (1) inspection and filling plug, (2) drain plug In order to change oil in gear transmission: • set rotary rake on a hard surface and level the machine • unscrew inspection and filling plug (1), •...

  • Page 90: Hydraulic System Maintenance

    Pronar ZKP690 ZKP800 SECTION 5 If a leak is noticed, carefully inspect seals and check oil level. Operating the transmission with insufficient amount of oil may cause permanent damage. Repairs of the transmission during warranty period may only be performed at authorised mechanical workshops.

  • Page 91: Lubrication

    SECTION 5 Pronar ZKP690 ZKP800 If it is necessary to change hydraulic oil for another oil, check the recommendations of the oil Manufacturer very carefully. If it is recommended to flush the system with the appropriate preparation, then comply with these recommendations. It should be ensured that the chemicals used for this purpose do not compromise the materials of the hydraulic system.
  • Page 92 Pronar ZKP690 ZKP800 SECTION 5 TABLE 5.4 Recommended lubricants MARKING ACCORDING DESCRIPTION TO TAB. (5.5) machine general-purpose grease (lithium, alkaline), 80W90 GL-4 (SAE90 EP) transmission oil Rotary rake lubrication should be performed with the aid of a manually or foot operated grease gun, filled recommended grease.
  • Page 93 SECTION 5 Pronar ZKP690 ZKP800 NUMBER OF ITEM LUBRICATION POINT LUBRICATION POINTS Extendible arms slide surface Adjustment bolt (threaded) Raking assembly suspension pins Bearings of raking assembly gears Toothed ring PTO shafts * Raking assembly gear ** 500H lubrication periods – M month, H – working hour (1) * For detailed information on operation and maintenance please refer to Operator Manual enclosed with the shaft.
  • Page 94 Pronar ZKP690 ZKP800 SECTION 5 FIGURE 5.6 Rotary rake lubrication points 5.20...
  • Page 95 SECTION 5 Pronar ZKP690 ZKP800 FIGURE 5.7 Rotary rake lubrication points 5.21...

  • Page 96: Storage

    Pronar ZKP690 ZKP800 SECTION 5 5.8 STORAGE After finishing work, clean and wash the rotary rake thoroughly with a water jet. While washing do not direct a strong water or steam jet at information and warning decals, bearings or hydraulic lines. Nozzle of pressure or steam washer should be kept at a distance of not less than 30 cm from cleaned surface.

  • Page 97: Maintenance Of Electrical System And Warning

    SECTION 5 Pronar ZKP690 ZKP800 air pressure in tyres should be inspected from time to time and, if necessary, pressure should be increased to appropriate value. Observe the rules of environmental protection and wash the machine in a place designed for this purpose.

  • Page 98: Check And Replacement Of Springtines

    Pronar ZKP690 ZKP800 SECTION 5 Check technical condition of electrical system: • each time while connecting rotary rake. Before driving off, make certain that all lamps and reflectors are clean. 5.10 CHECK AND REPLACEMENT OF SPRINGTINES FIGURE 5.8 Changing springtines...

  • Page 99: Tightening Torque For Nut And Bolt Connections

    SECTION 5 Pronar ZKP690 ZKP800 • Dismantle raking springtine safeguard (6), mounting angle section (2) and bolt • remove damaged springtine (1) and install a new one, • insert bolt and angle section. Tighten the nut using appropriate tightening torque according to table (5.7).
  • Page 100 Pronar ZKP690 ZKP800 SECTION 5 TABLE 5.7 Tightening torque for nut and bolt connections 10.9 THREAD METRIC Md [Nm] 1,050 1,150 1,650 1,050 1,450 2,100 TABLE 5.8 – resistance class according to DIN ISO 898 standard, (M ) – tightening torque, (d) thread diameter Hydraulic lines should be tightened using torque of 50 –...

  • Page 101: Troubleshooting

    SECTION 5 Pronar ZKP690 ZKP800 5.12 TROUBLESHOOTING TABLE 5.9 Troubleshooting TYPE OF FAULT POSSIBLE CAUSE REMEDY Incorrectly connected or Check quick couplers and damaged quick coupler manner of their connection Rotary rake arm cannot be lifted or Blocked cylinder lock...
  • Page 102 Pronar ZKP690 ZKP800 SECTION 5 5.28...

  • Page 103: Notes

    NOTES ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………….. …………………………………………………………………………………………………………………………………..
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  • Page 105: A First Assembly Manual

    ANNEX FIRST ASSEMBLY MANUAL...

  • Page 106: Preparation

    FIRST ASSEMBLY MANUAL A.1 PREPARATION Due to its large overall dimensions, Pronar ZKP800 rotary rake is partially dismantled for shipment and transport on a motor vehicle. Before the first start, the rotary rake has to be assembled in order to be prepared for normal operation. It is absolutely necessary to carefully read this manual before assembling the rotary rake.

  • Page 107: Installing The Warning Boards

    FIRST ASSEMBLY MANUAL Pronar ZKP690 ZKP800 attach steering rods (2) to axle steering knuckles by inserting pins (3) and secure by means of bolt (4) and washer (5). FIGURE A.1 Turning the wheels (1) axle steering knuckle, (2) steering rod, (3) link pin, (4) M8x16 bolt, (5) Z8,2 spring washer...

  • Page 108: Installing The Raking Assemblies

    Pronar ZKP690 ZKP800 FIRST ASSEMBLY MANUAL FIGURE A.2 Installing the warning boards (1) warning board, (2) M12x25 bolt, (3) M12 self locking nut, (4) Z12,2 spring washer A.4 INSTALLING THE RAKING ASSEMBLIES Raking assembly should be bolted to the rotary rake arm by means of four bolts (1) – figure...
  • Page 109 FIRST ASSEMBLY MANUAL Pronar ZKP690 ZKP800 FIGURE A.3 Installing the raking assembly (1) M14x45 bolt, (2) M14 self locking nut, (3) Z14,2 spring washer After installing the first raking assembly, connect PTO shaft (1) to transmission shaft (2) so that overload safety clutch (4) is located on the raking assembly side – figure (A.4).
  • Page 110 Pronar ZKP690 ZKP800 FIRST ASSEMBLY MANUAL In order to ensure synchronous operation of PTO shafts, connect them to the central transmission shafts so that articulated joints of shafts are located in one plane, symmetrically with regard to the central transmission – figure (A.5).

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