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PRONAR T400R Operator's Manual

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PRONAR SP. Z O.O.
ISSUE: 1A-04-2018
PUBLIKATION NO. 483N-00000000-UM
OPERATION AND MAINTENANCE MANUAL
17-210 NAREW, UL. MICKIEWICZA 101A, WOJ. PODLASKIE
TEL.:
+48 085 681 63 29
+48 085 681 63 81
FAX:
+48 085 681 63 83
OPERATOR'S MANUAL
TRAILER
PRONAR T400R
TRANSLATION OF THE ORIGINAL DOCUMENT
+48 085 681 64 29
+48 085 681 63 82
+48 085 682 71 10
www.pronar.pl
EN

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Summary of Contents for PRONAR T400R

  • Page 1 PRONAR SP. Z O.O. 17-210 NAREW, UL. MICKIEWICZA 101A, WOJ. PODLASKIE TEL.: +48 085 681 63 29 +48 085 681 64 29 +48 085 681 63 81 +48 085 681 63 82 FAX: +48 085 681 63 83 +48 085 682 71 10 www.pronar.pl...
  • Page 3 INTRODUCTION...
  • Page 4 Introduction PRONAR T400R...
  • Page 5 This Operator’s Manual is an integral part of the machine is inscribed in the spaces below after machine’s documentation. Before using the ma- purchase of the machine. chine, the user must carefully read this Operator’s Machine serial number U.01.1.PL PRONAR T400R...
  • Page 6 Failure to observe the instructions may lead to damage to the machine as a result of improper operation, adjustment or use. Additional tips included in the Operator’s Manual describe useful advice for the machine operation and are marked with the sign TIP U.21.1.PL PRONAR T400R...
  • Page 7 Right side – side to the right hand of the operator Rotation to the left – counterclockwise rotation facing in the direction of machine’s forward travel. of a mechanism (the operator is facing the Rotation to the right – clockwise rotation mechanism). U.03.1.PL PRONAR T400R...

  • Page 8: Introduction

    • Check the condition of the paint coat. • Make sure that there are no leaks of hy- • Inspect the trailer components for mecha- draulic oil. nical damage resulting from, for example, • Inspect the trailer lighting lamps. U.11.1.PL PRONAR T400R...

  • Page 9: First Use Of The Trailer

    If during the test start-up disturbing symptoms problem or to report the repair service. occur, like: U.12.1.PL PRONAR T400R...
  • Page 10 Introduction PRONAR T400R...

  • Page 13: Table Of Contents

    EMERGENCY RELEASE OF THE MEMBRANE SPRING CYLIN- MOUNTING AND DISMOUNTING OF CUTTING BLADES PRINCIPLES OF USE MOUNTING AND DISMOUNTING SCRAPERS 6.10 OPERATION OF LOAD PLATFORM ADJUSTING THE HEIGHT OF THE DOSING ROLLER 6.11 OPERATION OF STEERING AXLE SETTING THE SUPPORT WHEELS 6.12 PRONAR T400R...
  • Page 14 SETTING THE PICK-UP PRESSURE FORCE 6.13 6.10 REPLACING DECOILER FINGERS 6.14 6.11 OPERATING CONVEYOR CHAINS 6.15 6.12 CONSUMABLES 6.17 6.13 FAILURES AND METHODS OF THEIR REMOVAL 6.19 PRONAR T400R...

  • Page 15: Basic Information

    BASIC INFORMATION...
  • Page 16 Rozdział 1...

  • Page 17: Identification

    The data given on the type plate (2) - Fig. Identification of driving axle are exemplary and do not have to correspond to the actual state. we recommend to enter the individual factory numbers of the axles in the fields below. PRONAR T400R...
  • Page 18 Chapter 1 Basic information E.3.7.483.01.1.PL PRONAR T400R...

  • Page 19: Intended Use

    • have the required permissions to guide and However, the speed of the trailer may not be become acquainted with traffic regulations greater than the allowable construction speed and transport regulations. - Table (3.1) PRONAR T400R...
  • Page 20 Other requirements Minimum trailer power demand kW/KM 133.8 / 182 PTO rotation 1 000 DANGER During disassembly, use appropriate tools, devices (overhead cranes, cranes, lifts, etc.), use personal protec- tive equipment, i.e. protective clothing, footwear, gloves, glasses etc.. E.3.7.483.02.1.PL PRONAR T400R...

  • Page 21: Equipment

    • Spare wheel (bulk). 483-E.03-1 Figure 1.3 Drive shaft (1) PTO shaft (2) shaft of gear unit Table 1.3.Trailer drive shaft - Fig. 1.3 Name Marking Manufacturer Telescopic PTO shaft 601640 Walterscheid Shaft of gear unit 606190 Walterscheid E.3.7.483.03.1.PL PRONAR T400R...

  • Page 22: Warranty Conditions

    • mechanical damage caused by user’s fault, plaints. road accident, • improper operation, adjustment and main PRONAR Sp. z o.o. in Narwia guarantees efficient tenance, use contrary to the intended use, operation of the machine while using it in accor- • use of a damaged machine, dance with the technical and operational con- •...

  • Page 23: Transport

    (3.1). platform of the means of transport by means of belts, chains, lashings or other fastening means equipped with a clamping mechanism. Fasten the fasteners in transport brackets designed for this purpose. Transport handles are welded to the PRONAR T400R...
  • Page 24 It is forbidden to fasten the slings and all kinds of towing the trailer with its own farm tractor to its de- load securing elements to hydraulic, electrical and slender parts of the machine (e.g. covers, cables) stination. When driving, adjust the driving speed E.3.1.526.05.1.PL 1.10 PRONAR T400R...

  • Page 25: Environmental Risks

    It is forbidden to throw or pour oil into drains or water tanks. means. Collect residual oil with sorbents or mix oil with sand, sawdust or other absorbent materials. Collected oil contaminants should be stored in E.3.1.526.06.1.PL PRONAR T400R 1.11...

  • Page 26: Scrapping 1.12

    In case of replacement of parts, worn or damaged cranes, cranes, lifts, etc.), and personal protective equipment, i.e. protective clothing, footwear, gloves, glasses, etc.. elements should be transferred to the point of purchase of secondary raw materials. Used oil as E.3.1.526.07.1.PL 1.12 PRONAR T400R...
  • Page 27 Basic information Chapter 1 PRONAR T400R 1.13...
  • Page 28 Chapter 1 Basic information 1.14 PRONAR T400R...

  • Page 29: Safety Of Use

    SAFETY OF USE...
  • Page 30 Chapter 2 Safety of use PRONAR T400R...

  • Page 31: Basic Safety Rules

    • Before starting work, familiarize yourself order and correctly fitted. with all the controls on the machine. It will • Pronar sp. z o.o. warns about the existence be too late in use. Do not use the machine of a residual risk, therefore the application without knowing its function.

  • Page 32: Safety When Aggregating The Machine

    • Before connecting the trailer, make sure that both machines are technically functional. F.5.2.562.02.1.PL PRONAR T400R...

  • Page 33: Safety Principles For Hydraulic And Pneumatic Sys

    • Hydraulic rubber hoses must be replaced diately. Hydraulic oil can penetrate the skin every 4 years regardless of their technical and cause infection. If oil gets in your eyes, condition. rinse with plenty of water and if irritation F.3.1.526.03.1.PL PRONAR T400R...

  • Page 34: Principles Of Safe Technical Operation

    • Should only be carried out with the tractor raised, use properly certified hydraulic or engine switched off and the ignition key mechanical lifts. After lifting the machine, use removed. The tractor and trailer must be stable and robust supports. It is forbidden to PRONAR T400R...
  • Page 35 • Drawbar and tendon repairs (welding, • After completing the lubrication work, padding, straightening, etc.) are prohibited remove excess grease or oil. Keep the and require to be replaced. trailer clean. F.3.1.526.04.1.PL PRONAR T400R...

  • Page 36: Principles Of Safe Driving

    It is forbidden to transport the tractor operator. charges not authorized by the manufacturer. • Exercise extreme caution when driving and PRONAR T400R...
  • Page 37 (ballast weight) of the tractor front the steering axle. Driving on dirt roads also axle, which should amount to a minimum requires the steering axle to be locked. of 20% of vehicle weight on the front axle. F.3.7.483.01.1.PL PRONAR T400R...

  • Page 38: Loading And Unloading Of Trailer

    • When loading dry fodder collected from level of the load box. Lower the front hinged a swath or with a large swath of fresh fodder wall. material, raise the dosing roll to the „A” F.3.7.483.02.1.PL 2.10 PRONAR T400R...

  • Page 39: Working With The Power Take-Off (Pto)

    • It is prohibited to use chains with safety de- • During the transport, the shaft must be vices to support the shaft when parking or stored horizontally, in order to avoid damage transporting the trailer. F.3.7.483.03.1.PL PRONAR T400R 2.11...

  • Page 40: Trailer Load

    The front axle of the tractor must always be mass. To ensure that these conditions are met, loaded by at least 20% of the tractor’s unladen perform the following calculations: 2.12 PRONAR T400R...
  • Page 41 Tractor reference wheelbase Distance from the rear axle center to the center of the tractor lower tendons Distance from the lower tendons center to the center of gravity of the machine attached at the rear H.3.7.483.03.1.PL PRONAR T400R 2.13...

  • Page 42: Tires 2.15

    • Tire valves should be secured with suitable schedule. caps to avoid penetration of contaminants • Avoid damaged surfaces with sudden and F.3.1.526.07.1.PL 2.14 PRONAR T400R...

  • Page 43: Residue Risk

    Safety of use Chapter 2 2.10 RESIDUE RISK Pronar Sp. z o.o. in Narew made every effort to The residual risk can be reduced to a minimum eliminate the risk of an unfortunate accident. Ho- using the following recommendations: wever, there is some residual risk that can lead to •...

  • Page 44: Information And Warning Stickers

    Before entering the loading surface, switch off the tractor engine and remove 29RPN-00.00.030 the ignition key. Danger of crushing. Keep your limbs away from the danger zone. 70RPN-00.00.00.10 Exercise caution near rotating machine components.. Information label. 187N-00000016P Allowed construction speed. 204N-00000008 2.16 PRONAR T400R...
  • Page 45 Safety of use Chapter 2 Smarować ! Grease ! Schmieren ! www.pronar.pl STOP STOP 483-F.04-1 Figure 2.5 Location of information and warning stickers F.3.7.483.05.1.PL PRONAR T400R 2.17...
  • Page 46 Chapter 2 Safety of use 2.18 PRONAR T400R...

  • Page 47: Structure And Principles Of Opera

    STRUCTURE AND PRINCIPLES OF OPERATION...
  • Page 48 Rozdział 3...

  • Page 49: Technical Features

    200 / 20 Maximum output of tractor’s hydraulic pump l / min. Hydraulic oil LHL32 Lotos Other requirements PTO rotation of the tractor 1 000 Direction of PTO rotation clockwise Allowed design speed km / h Electric system voltage G.3.7.483.01.1.PL PRONAR T400R...

  • Page 50: General Structure

    The load platform base (1) is screwed to equipped with screwed hydraulic suspension with the carriage (10). The load platform is made of driving axles and wheels (11) mounted on axle. steel elements connected with screws, the PRONAR T400R...
  • Page 51 (1) - Fig. (3.2) onto the rotor shaft (2) proper adjustment and maintenance as well as where it is pressed with possible crumbling of col- safe use. lected material and passed further onto the floor mechanism (7). G.3.7.483.02.1.PL PRONAR T400R...

  • Page 52: Pick-Up

    In front of the decoiler there is equipped with decoilers (1), which by means of a dosing drum (2), its oscillating position depends elastic teeth (7) transport the picked-up material. on the collected swath type. The roller position PRONAR T400R...
  • Page 53 (copying the terrain), thus ena- bling constant spacing between decoiler teeth and the ground. 483-G.04-1 Figure 3.4 Pick-up drive (1) Chain drive (2) gear train G.3.7.483.03.1.PL PRONAR T400R...

  • Page 54: Cutting Unit

    Structure and principles of operation 3.4 CUTTING UNIT 483-G.05-1 Figure 3.5 Cutting unit (1) rotor (2) cutting beam (3) pick-up gear (4) hydraulic cylinder (5) cutting blades lock (6) cutting blades (7) scraper (8) shaft end (9) tensioning cylinder PRONAR T400R...
  • Page 55 Rotor fingers rotate between the The rotor shaft (8) is equipped with a gear (3) disassembled scrapers (7), they are designed to driving the pick-up unit. clean the fingers of the rotor from the remains of G.3.7.483.04.1.PL PRONAR T400R...

  • Page 56: Transmission Of Power

    (3.7). The machine is connected with the tractor by mission (5) is mounted, equipped with a clutch means of a telescopic PTO shaft (1), which drives driving the pick-up chain gear (6). the angular transmission (2). The drive from the G.3.7.483.05.1.PL 3.10 PRONAR T400R...

  • Page 57: Hydraulic System

    (2), the second to all other elements of The distributor (1) is set by factory default to work the trailer. in an open system. To change the operating para- meters, turn the knob (1) clockwise, as PRONAR T400R 3.11...
  • Page 58 (7). valve of the tractor. 483-G.10-1 Figure 3.10 Hydraulic system of floor conveyors (1) distributor (2) filter (3) hydraulic hoses (4) control valve (5) hydraulic motor (6) transmission (7) drive mechanism 3.12 PRONAR T400R...
  • Page 59 (5) prevents accidental falling of the beam in the event of unsealing the installation. 483-G.11-1 Figure 3.11 Cutting unit hydraulic system (1)distributor (2) cutting beam cylinders (3) blade tension cylinder (4) pick-up cylinder (5) hydraulic lock PRONAR T400R 3.13...
  • Page 60 At the end of the installation, there are hydraulic batteries (4) designed to cushion the suspension. The ball valves (2) are located just in front of the batteries, allowing turning off the suspension or 3.14 PRONAR T400R...
  • Page 61 When driving on public roads with enabled drawbar drawbar shock absorber. damping, make sure that the cylinders (2) are not Control of drawbar tilting is possible by means of completely folded. G.3.7.483.06.1.PL PRONAR T400R 3.15...

  • Page 62: Service Brake

    The automatic actuate the trailer’s brakes simultaneously with brake force regulator (5) adjusts the braking force the tractor’s brake. In addition, in the event of an depending on the load of the trailer. G.3.7.483.07.1.PL 3.16 PRONAR T400R...

  • Page 63: Parking Brake

    The machine’s wheels are braked by The red button (2) controls the operation of the pulling the button, release and driving are possible valve when the tractor brake pipes are connected by pressing the red button (2). G.3.7.483.07.1.PL PRONAR T400R 3.17...

  • Page 64: Electric Lighting Installation

    (3) side clearance lamp (4) 7pin- connection The trailer’s electrical system is designed to be powered from a 12V DC source. To connect the machine to the tractor, use the connection cable which is supplied as standard equipment. 3.18 PRONAR T400R...
  • Page 65 Designation of junction box connections Designation Function Mass Pin not used Left-turn signal Right-turn signal STOP Left rear position lamp Right rear position lamp 526-G.11-1 Figure 3.18 Junction box (1) Junction box (2) view from the beam G.3.7.483.08.1.PL PRONAR T400R 3.19...

  • Page 66: Distributor Electric System

    Chapter. with 12 V DC using a 3pin cable (2) connected to the tractor - Fig. (3.19). Individual functions of the trailer are carried via remote control (1), the description of which is included in further 3.20 PRONAR T400R...
  • Page 67 • Depending on the selected option, press the corresponding control button. See Table (3.3) or more detailed de- scription in Chapter 4 PRINCIPLES OF USE. • Observe machine operation and, in parti- cular, the controlled system. • In case of danger, press STOP. PRONAR T400R 3.21...
  • Page 68 19-Release of steering axle hydraulic lock 20- front hatch down 21- front hatch up 22- Cutting blade lock 23- Release of cutting blade lock 26- warning flashing light (option) 27- additional front lighting (option) 28- additional rear lighting (option) 3.22 PRONAR T400R...
  • Page 69 The individual rows determine the state of the sensors. Status 0 means an inactive sensor. Value 1 indicates sensor activity - Fig. (3.23). The positioning of sensors and their setting distance are given in section 5.18 Checking the Sensor Settings. PRONAR T400R 3.23...
  • Page 70 - Fig. (3.24). Screen 2/2 - Fig. (3.25) is not active and does not change any remote control settings. These are optional set- tings that can be used in further modification of the remote control. 3.24 PRONAR T400R...
  • Page 71 (5) back to menu (5) next page (6) back to menu 483-G.27-1 483-G.28-1 Figure 3.28 Information screen 1/2 Figure 3.29 Information screen/2 (1) information screen (software version) (1) back to menu (2) screen 2/2 (3) sensor condition PRONAR T400R 3.25...
  • Page 72 - Fig. (3.30) is used to change the pause time of 483-G.31-1 Fig. 3.32 Conveyor travel time chain feeders. Pressing button (3) you switch to (1) Reduce travel time screen as in Fig. (3.33). Time adjustment range (2) Increase travel time from 0.1s to 40s. 3.26 PRONAR T400R...
  • Page 73 Chapter 3 The operating time settings of chain conveyors are only valid when the trailer is in automatic loading mode. 483-G.32-1 Figure 3.32 Conveyor pause time (1) Reduce conveyor pause time (2) Increase conveyor pause time G.3.7.483.09.1.PL PRONAR T400R 3.27...
  • Page 74 Chapter 3 Structure and principles of operation 3.28 PRONAR T400R...

  • Page 75: Principles Of Use

    PRINCIPLES OF USE...
  • Page 76 Rozdział 4...

  • Page 77: Operation Of Load Platform

    Use a handrail to climb the ladder, pay attention, there is a risk of falling. ATTENTION When the ladder is lowered, the ladder sensor is active and relevant information is displayed on the remote control. In this situation, for safety reasons, all functions of the trailer are inactive. H.3.7.483.01.1.PL PRONAR T400R...

  • Page 78: Operation Of Steering Axle

    Figure 4.2 Axle with hydraulic lock (1) steering axle (2) hydraulic cylinder Loaded trailer moving at high speed must have a locked ste- (3) hydraulic hoses (4) pictogram ering axle. When driving backwards, lock the steering axle. H.3.7.483.02.1.PL PRONAR T400R...

  • Page 79: Operation Of Hydraulic Suspension

    • Use the hydraulic distributor lever to raise or sion system. The hydraulic suspension system is under high pressure, be lower the hydraulic suspension. careful. • Close the shut-off valves (5). Damaged, leaky hydraulic suspension cylinders (1) disqualify the trailer from further use. H.3.7.483.03.1.PL PRONAR T400R...

  • Page 80: Drawbar Operation

    (2) leads to their damage. When in transport draulic system. passage, pull out the cylinder rods to 1-3 cm. Always use a parking brake to disconnect the trailer, put sup- port wedges under the trailer wheel. H.3.7.483.04.1.PL PRONAR T400R...

  • Page 81: Pick-Up Operation

    Lifting or lowering the pick-up • If it is necessary to lower the hydraulic is carried out by means of a cylinder (4). drawbar - see Chapter (4.4). Make sure that there are no by- standers or objects in the pick-up PRONAR T400R...
  • Page 82 ATTENTION tension (3). After adjustment, tighten the spring For proper operation of the pick-up, the support chains of the dosing roller must have the same suspension length. Support adjustment nuts. wheels must be set to the same height. PRONAR T400R...
  • Page 83 When working with the machine with switched on and lowered pick-up overcoming sharp turns or turning back, it is absolu- tely necessary to raise the collecting mechanism. Maneuvers with a lowered collecting mechanism threaten to damage the support wheels and decoiler teeth. H.3.7.483.05.1.PL PRONAR T400R...

  • Page 84: Cutting Beam Operation

    • Secure the tractor and trailer with the parking brake. When operating the cutter beam, there is a risk of injury and crushing of the limbs. Be especially careful. • Close the tractor cab. • Lowet the cutting beam (1). 4.10 PRONAR T400R...
  • Page 85 20-30 mm. 483-H.10-1 • Assess the distance of the scrapers (3) from the rotor shaft (1). Figure 4.10 Distance of blades and scrapers. (1) rotor (2) cutting blade (3) scraper PRONAR T400R 4.11...
  • Page 86 Do not catch the cutting knife by the blade. When handling Use only original spare parts recommended by the trailer ma- cutting knives, use protective gloves, as there is a risk of inju- nufacturer. ry. Take special care. 4.12 PRONAR T400R...
  • Page 87 The clamping bar will be released to remove the scrapers (1) • Lift the rotor lid (2). • Remove the scraper from the side of the tra- iler’s load platform. 483-H.14-1 Figure 4.13 Scrapers (1) scraper (2) cover (3) nut (4) screw H.3.7.483.06.1.PL PRONAR T400R 4.13...

  • Page 88: Tailgate Operation

    The increase of system pressure stops lifting the Position (B) for lowering the tailgate. tailgate. In addition, the damper has a closing The tailgate movement also occurs when loading sensor and a sensor of load platform filling. H.3.7.483.07.1.PL 4.14 PRONAR T400R...

  • Page 89: Front Hatch Operation

    The front hatch is equipped with a load platform filling sensor, used in automatic loading process.. 483-H.16-1 Figure 4.16 Front hatch (1) Front hatch (2) hydraulic cylinder (A)Lowering the hatch (B) raising the hatch H.3.7.483.08.1.PL PRONAR T400R 4.15...

  • Page 90: Floor Mechanism Operation

    • If necessary, in the final stage of unloading, (loading and unloading), as well as manually, con- select the position (G). trolled by the user. Position (G) fast movement of floor conveyor without possibility of setting the speed. 4.16 PRONAR T400R...
  • Page 91 When shortening the chain (cutting), watch out for the possibi- • Tension the feeder chains. lity of fire of dry residues of the collected material. • Check the operation of the feed mechanism. Assure completeness of warning and information covers and stickers. H.3.7.483.09.1.PL PRONAR T400R 4.17...

  • Page 92: Connecting The Trailer

    CONNECTING THE BRAKING SYSTEM • Turn off the tractor engine and remove the ignition key. Secure the tractor with the 483-H.18-1 parking brake. Figure 4.20 Braking connector • Connect the brake system connections to the appropriate tractor socketsj. 4.18 PRONAR T400R...
  • Page 93 • If the trailer is operational, you can proceed to work. DANGER • Immediately before driving, remove the The use of an inoperative trailer is forbidden wedges from under the wheels and release the parking brake of the machine. PRONAR T400R 4.19...
  • Page 94 The machine can be connected to a tractor, if all connections matic tank has been replenished (electric, hydraulic and pneumatic), and the hitch of the trac- tor are in accordance with the requirements of the machine manufacturer. H.3.7.483.10.1.PL 4.20 PRONAR T400R...

  • Page 95: Disconnecting

    It is forbidden to disconnect and leave a parked loaded trailer. them in specially prepared sockets. • Unhook the towing eye, start the tractor and drive away. H.3.7.483.11.1.PL PRONAR T400R 4.21...

  • Page 96: Loading And Unloading

    • Lower the pick-up. AUTOMATIC UNLOADING • Start driving and loading. • Check whether there are no people in the • Observe filling of the load platform and the unloading zone. remote control display 4.22 PRONAR T400R...
  • Page 97 • Press the floor conveyor button, gently moving the collected material to the front It is forbidden to exceed the permissible load capacity of the trailer. of the trailer, thereby reducing the load pressure on the tailgate. H.3.7.483.12.1.PL PRONAR T400R 4.23...

  • Page 98: Transport Of Load

    Leaving an unsecured trailer is landslides under the wheels of the trailer or forbidden. In the event of a machine failure, tractor. stop at the roadside, without posing a threat 4.24 PRONAR T400R...
  • Page 99 • Remember that the braking distance of the • For high-speed crossings on public roads, set increases considerably as the weight enable the hydraulic axle lock. of the transported cargo increases and the H.3.7.483.13.1.PL PRONAR T400R 4.25...

  • Page 100: Principles Of Use Tires

    (especially after a longer period of non-use tires. of the trailer). • Avoid damaged surfaces, sudden and va- • Tire pressure should also be checked during riable maneuvers and high speed when all-day intensive work. It should be taken turning. H.3.1.526.09.1.PL 4.26 PRONAR T400R...
  • Page 101 SCHEDULE OF TECHNICAL INSPECTIONS...
  • Page 102 PRONAR T400R...

  • Page 103: Schedule Of Technical Inspections

    Authorized Sales and The warranty review of the trailer is performed Service Points (APSiO). In the event of unautho- only by an authorized service. rized repairs, changes to factory settings or I.3.1.526.01.1.PL PRONAR T400R...

  • Page 104: Periodical Inspections Of The Trailer

    Maintenance Operator should be carried out, the inspection every 1 month of trailer operation and the inspection every 3 months shall be perfor- med. Maintenance Service Inspection performed every 4 years of trailer operation (1) - post-warranty service PRONAR T400R...
  • Page 105 5.23 Checking the hydraulic system • 5.25 Checking the pneumatic system • 5.26 Lubrication See Table: Trailer lubrication schedule 5.27 See Table: Tightening schedule for important Checking screw connections 5.32 screw connections Replacement of hydraulic hoses • 5.36 PRONAR T400R...
  • Page 106 Tension cutting blades safety springs 100 mm Proximity sensors Cutting beam sensor 4-6mm Lower sensor of front wall 12mm Upper sensor of front wall 8-10mm Ladder sensor 4-6mm Tailgate closing sensor 4-6mm Load platform filling sensor 6-8mm I.3.7.483.01.1.P PRONAR T400R...

  • Page 107: Preparing The Trailer

    Make sure that the trailer will not roll when measuring the looseness of the axle during the inspection. bearings. Special care must be taken. • In the event that the wheel is raised during I.3.1.526.03.1.PL PRONAR T400R...

  • Page 108: Air Pressure Control

    If necessary, pump the wheel 483-I.02-1 to the required pressure. Figure 5.2 Trailer wheel (1) Information sticker HINT The air pressure value of the tire is on the information sticker placed on the rim. I.3.1.526.04.1.PL PRONAR T400R...

  • Page 109: Drainage Of Air Tanks

    • If the valve stem does not want to return to its position, wait until the reservoir is empty with a new one. Then unscrew and clean, or replace the valve • Repeat for the second tank. I.3.7.483.02.1.PL PRONAR T400R...

  • Page 110: Checking Plugs And Connections

    Each time before connecting the machine, it is Figure 5.4 Trailer connections (1) hydraulic plug (2) pneumatic plug necessary to check the technical condition and cleanliness of tractor connections as well as the sockets. If necessary, clean or repair the tractor seats I.5.2.562.03.1.PL 5.10 PRONAR T400R...

  • Page 111: Inspection Of Guards

    • If necessary, tighten the bolts to fasten the SCOPE OF TASKS guards. • Check the completeness of safety guards. • Check that the guards are correctly mounted. DANGER It is forbidden to use the trailer with damaged or incomplete guards. I.3.7.483.03.1.PL PRONAR T400R 5.11...

  • Page 112: Checking The Fed Mechanism And Cutting Beam

    Operation of an inoperative trailer is pro- • Check the blade cushioning mechanism, hibited. Be especially careful near rotating machine parts. tension springs and cushioning springs. • Check voltage and technical condition of the compression spring. I.3.7.483.04.1.PL 5.12 PRONAR T400R...

  • Page 113: Checking The Trailer Before Driving

    Driving with inoperable lighting or brake installations is for- the cylinder, keep its original position bidden. In the event of damage to the trailer, discontinue use until it relative to the bracket. is repaired. • When starting to drive, check the operation I.3.1.526.08.1.PL PRONAR T400R 5.13...

  • Page 114: Measuring Air Pressure, Checking Tires And Rims

    Incorrect tire pressure is also a cause of faster tire wear. tire defect qualifies it for replacement. Rims I.3.1.526.09.1.PL 5.14 PRONAR T400R...

  • Page 115: Cleaning Air Filters

    (2) cover pushed out by a spring in the filter housing. • Rinse the cartridge and the filter body. compressed air. Installation should be thoroughly with water and blow out with carried out in reverse order. I.3.1.526.10.1.PL PRONAR T400R 5.15...

  • Page 116: Checking Transmission

    Once a year before 6 liters transmission harvest season. HEP SAE 140 483-I.09-1 Main Once a year before 5 liters transmission harvest season. SAE 90 483-I.10-1 Floor conveyor Once a year before 2,5 liters transmission harvest season. SAE 90 483-I.11-1 5.16 PRONAR T400R...
  • Page 117 After changing the hydraulic oil, the used oil must be disposed plug, proceed as above. of. Used oil or oil that has lost its properties must be stored in original containers or in hydrocarbon-resistant replacement packaging. Replacement containers must be accurately de- scribed and stored appropriately. I.3.7.483.05.1.PL PRONAR T400R 5.17...

  • Page 118: Checking The Brake Lining Wear

    • Replace brake shoes, if the thickness of the brake lining is less than 5 mm. • Check the remaining cladding for lining wear. Gmin 5mm 526-I.09-1 Figure 5.10 Checking the brake lining thickness (1) plug (2) brake lining I.3.1.526.11.1.PL 5.18 PRONAR T400R...

  • Page 119: Checking The Steering Axle Clearance

    When inspecting the bearings, make sure that any noticeable clearance spring bolts, etc.) comes from the bearings and not from • Check the technical condition of the hub the suspension system (e.g. clearance on cover, replace if necessary. I.3.1.526.12.1.PL PRONAR T400R 5.19...

  • Page 120: Checking Mechanical Brakes

    (B) arm position with enabled brake cylinder’s piston rod and the expander lever. • If the angle of the expander arm (2) and given in table (5.3), the brake should be stroke of the piston rod exceeds the range adjusted. I.3.1.526.13.1.PL 5.20 PRONAR T400R...

  • Page 121: Cleaning Of Drain Valve

    • Clean the valve, blow out with compressed air. • Replace the gasket. • Screw in the valve, fill the tank with air, check the tightness of the tank. 526-I.12-1 Figure 5.13 Air tank (1) Drain valve (2) Tank I.3.1.526.14.1.PL PRONAR T400R 5.21...

  • Page 122: Checking The Pick-Up Chain Transmission

    • Remove used grease, lubricate the chain. DANGER Checking the pick-up always with the tractor engine switched off. Operating the pick-up without gearbox guard is not permitted. 483-I.12-1 Figure 5.14 Pick-up transmission (1) chain (2) spring (3) tensioner (4) gear I.3.7.483.06.1.PL 5.22 PRONAR T400R...

  • Page 123: Checking The Sensor Settings

    Schedule of sensor checking’s Sensor Setting Location Fig. Cutting beam sensor A=4-6mm Right side of cutting beam (S5) 483-I.13-1 Ladder sensor (S4) A=4-6mm Ladder support. 483-I.14-1 Left longeron of the load Tailgate sensor (S1) A=4-6mm platform. 483-I.15-1 PRONAR T400R 5.23...
  • Page 124 Left side of tilted front wall. wall (S3) 483-I.18-1 The correct setting of the sensors is a condition for The pressure sensor of the tailgate cylinders is set the correct operation of the machine. to 170 bar. I.3.7.483.07.1.PL 5.24 PRONAR T400R...

  • Page 125: Checking The Hydraulic System

    It hydraulic motors driving the floor conveyor. is forbidden to operate the trailer with a damaged REMOVING LEAKAGES system until the fault is removed. If visible moisture appears on the wire connections, I.3.7.483.08.1.PL PRONAR T400R 5.25...

  • Page 126: Checking The Pneumatic System

    If a leak occurs near the connections, tighten the • Pay particular attention to the wiring connec- connector. If the air still flows out, replace the joint tions and brake cylinders. or seal elements. • Repeat the system check with the brake I.3.7.483.09.1.PL 5.26 PRONAR T400R...

  • Page 127: Lubrication

    Remove the entire hub, remove the bearings and the individual sealing rings. After thorough cleaning and inspection, Table 5.6. Trailer lubrication schedule Name Hub bearings (1) (2 pieces in each hub) 526-I.19-1 PRONAR T400R 5.27...
  • Page 128 Expander shaft bushings (2) Expander arm (3) Suspension cylinder bracket (4) 483-I.19-1 Axle pivot pin (1) Turn lock cylinder eyelet (2) 483-I.20-1 Central lubrication of rear floor mechanism (drive) (1) 483-I.21-1 Central lubrication of front floor mechanism (tensioner) (1) 483-I.22-1 5.28 PRONAR T400R...
  • Page 129 Support (3) Rotor shaft pin (4) 483-I.23-1 Pick-up shaft pin ( left side) (1) 483-I.24-1 Rotor shaft pin (right side) (1) Rotor transmission (2) Cutting beam cylinder eyelet (3) 483-I.25-1 Roto shaft pin (left side) (1) 483-I.26-1 PRONAR T400R 5.29...
  • Page 130 Horizontal axis of rotation of the arm (1) Vertical axis of rotation of the arm Support wheel axle (3) 483-I.27-1 Pick-up cylinder eyelet (1) 483-I.28-1 Drawbar cylinder eyelet (1) 483-I.29-1 Front hatch cylinder eyelet (1) Front hatch hinges (2) 483-I.30-1 5.30 PRONAR T400R...
  • Page 131 MoS or graphite anti-corrosive spray ordinary machine oil, silicon spray lubricant *- follow the recommendations of the manufacturer of the PTO shaft (the manufacturer’s instructions for the shaft are attached to the machine) I.3.7.483.10.1.PL PRONAR T400R 5.31...

  • Page 132: Checking Bolt Connections

    Nut tightening sequence joint if necessary. Replace lost elements. The wheel nuts should be tightened gradually diagonally (in several stages, until the required tightening torque is reached), using a torque wrench. The recommended order of tightening the 5.32 PRONAR T400R...
  • Page 133 Wheel nuts (1) Tightening wheels 483-I.35-1 Supporting wheel nuts (1) Support wheel arm bolts (2) 483-I.36-1 Spring mounting screws (1) U bolt nuts (2) Suspension moun- ting bolts for the trailer frame (3) 483-I.37-1 PRONAR T400R 5.33...
  • Page 134 Drawbar beam bolts (1) Front wall mounting bolts (2) 483-I.39-1 Floor cross-beam bolts (1) Hatch lock bolts (2) Mounting bolts for hydraulic motors (3) Screws fastening the drive mechanism (4) 483-I.40-1 Cover mounting bolts (1) Tailgate bolts (2) 483-I.41-1 5.34 PRONAR T400R...
  • Page 135 System / part name Frequency Screws fixing the rotor to the frame (1) Rotor locking screws (2) Fasteners of the collecting and cutting mechanism (3) 483-I.42-1 Rotor locking screws (1) Faste- ning and cutting mechanism fasteners (2) 483-I.43-1 I.3.7.483.11.1.PL PRONAR T400R 5.35...

  • Page 136: Relpacing Hydraulic Hoses

    Chapter 5 Schedule of technical inspections 5.23 RELPACING HYDRAULIC HOSES Hydraulic rubber hoses should be replaced every This activity should be entrusted to specialized 4 years, regardless of their technical condition. workshops. I.3.1.526.20.1.PL 5.36 PRONAR T400R...

  • Page 137: Technical Service

    TECHNICAL SERVICE...
  • Page 138 Chapter 6...

  • Page 139: Mounting And Dismounting The Wheel

    • Check the technical condition of pins and • Lower the trailer, tighten the nuts according nuts, replace if necessary. to the recommended torque and the order • Fit the wheel on the hub, tighten the nuts so given. J.3.1.526.01.1.PL PRONAR T400R...

  • Page 140: Adjustment Of Axle Bearing Clearance

    The adjustment of the bearing clearance can only be carried Figure 6.2 Principle of regulation of bearing clearance out when the trailer (without load) is connected to the tractor. (1) hubcap (2) pin (3) nut (4) roller bearing J.3.1.526.03.1.PL PRONAR T400R...

  • Page 141: Brake Adjustment

    • Check that the cylinder piston moves freely marked opening of the camshaft arm coin- and in full nominal range. cides with the cylinder fork hole. • Check the correctness of the cylinder During adjustment, the diaphragm mounting. PRONAR T400R...

  • Page 142: Checking Operations

    • Repeat the adjustment steps on the rema- brake drums. ining cylinders. • If any drum is too hot you must adjust the • Start the brake. brake adjustment and re-run the test drive. • Wipe the previous markings, and measure J.3.1.526.04.1.PL PRONAR T400R...

  • Page 143: Der

    (3) and screw with the remaining elements in the cylinder removing the tightening bolt (2) from the cy- handle (5) and secure the rear hole with a plastic linder. After completing the operation, place the plug. J.3.7.483.01.1.PL PRONAR T400R...

  • Page 144: Mounting And Dismounting Of Cutting Blades

    483-H.10-1 (4). Figure 6.7 Distance of blades and scrapers. • Move the blade to the back of the cutter (1) rotor (2) cutting blade beam (1). (3) scraper • Lock the cutting blades of the lock lever (3). PRONAR T400R...
  • Page 145 • Raise the beam (1) to working position. • Visually inspect the distance of the blades Fig. 6.8. The recommended distance between the cutting blades and the rotor shaft should be 20-30 mm. 483-H.13-1 Figure 6.8 Setting the knife release force J.3.7.483.02.1.PL PRONAR T400R...

  • Page 146: Mounting And Dismounting Scrapers

    (5) rotor the nut (3). • Visually inspect the distance of the scrapers scrapers and the rotor shaft should be (3) from the rotor shaft (1) – Fig. (6.9). at least 10 mm. The recommended distance between J.3.7.483.03.1.PL 6.10 PRONAR T400R...

  • Page 147: Adjusting The Height Of The Dosing Roller

    (3) spring (4) chain (5) cylinder HINT 483-F.03-1 When adjusting the height of the metering roller, get help of a Figure 6.10 Setting the dosing roller second person. (1) dosing roller (A) high position (B) low position J.3.7.483.04.1.PL PRONAR T400R 6.11...

  • Page 148: Setting The Support Wheels

    • Make adjustments for the other wheel. Take • Unlock the support arm (2), remove the care of the equal height of both support cotter pin (4). wheels. • • Move the arm to the correct position. J.3.7.483.05.1.PL 6.12 PRONAR T400R...
  • Page 149 -reduce the dimension (A) Figure 6.13 Pick-up pressure force (1) spring (2) nut by increasing the spring tension (1). (3) adjusting screw (A) adjustment screw height • Tighten the nut. • Close the guard. J.3.7.483.06.1.PL PRONAR T400R 6.13...
  • Page 150 • Unscrew and replace the decoiler finger (2). • Install in reverse order. 483-H.07-1 HINT Figure 6.14 Trailer feeding unit. Incomplete or over-used decoiler fingers significantly reduce the efficiency of swath collection.. (1) decoiler (2) decoiler finger (3) guard (4) transmission chain J.3.7.483.07.1.PL 6.14 PRONAR T400R...
  • Page 151 Both • Check the oil level in the transmissions. screws for the same conveyor shall be • Check the technical condition of drive gears screwed at the same distance. PRONAR T400R 6.15...
  • Page 152 It is recommended to insert a new pin cotter pin (8). (8). • Shorten the chain by two links. • Tension the feeder chains. Always shorten the chain by an even • Check the operation of the feed mechanism. J.3.7.483.08.1.PL 6.16 PRONAR T400R...
  • Page 153 Table 6.1. Characteristics of L-HL 32 oil Name Unit Viscosity classification according to ISO 3448VG Kinematic viscosity at 400C 28.8 – 35.2 Quality classification according to ISO 6743/99 Quality classification according to DIN 51502 Flash-point PRONAR T400R 6.17...
  • Page 154 Table 6.2. Lubricants No.. Symbol Description general purpose machine grease (lithium, calcium), permanent grease for heavily loaded elements with the addition of MoS or graphite anti-corrosive spray ordinary machine oil, silicon spray lubricant J.3.1.526.05.1.PL 6.18 PRONAR T400R...
  • Page 155 Check the oil quality, make sure that the oils in Incorrect hydraulic Incorrect viscosity of hydraulic oil both machines are of the same type. If necessary, system operation change the oil in the tractor and / or the trailer. PRONAR T400R 6.19...
  • Page 156 Check clearance of the suspension system, check Damaged brake system, brake the leaf springs. Replace damaged or worn parts. Tread wear locking, incorrectly adjusted Check the braking system for malfunction. Adjust braking system. Too frequent and the spreader levers. sudden braking. 6.20 PRONAR T400R...
  • Page 157 Check and adjust the distance of the cutting blades Incorrect cutting bar from the rotor shaft. operation Check and adjust the distance between scrapers and the rotor shaft. Raise the cutter beam into work position. No cutting of swath. Lock the blades. PRONAR T400R 6.21...
  • Page 158 Chapter 6 Technical service 6.22 PRONAR T400R...