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PRONAR MR-15 User Manual

Mobile wood chipper
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PRONAR SP. Z O.O.
TRANSLATION OF THE ORIGINAL USER MANUAL
VERSION: 1B-05-2020
PUBLICATION NO.: 620.01.UM.1A.PL
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
USER MANUAL
MOBILE WOOD CHIPPER
PRONAR MR-15
+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 MR-15

  • 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

    The User Manual is intended for the end user. Therefore, some maintenance required is detailed in the inspection tables but the procedure is not described in this publication. Call the manufacturer’s authorized service to carry maintenace works. U.01.2.EN PRONAR MR-15...

  • Page 5: Introduction

    NOTE operation, adjustment or use. NOTE Additional hints in the User Manual descri- be useful information on the operation of the machine and are highlighted by a box with the word NOTE U.02.1.EN PRONAR MR-15...

  • Page 6: Determination Of Directions In User Manual

    (operator facing the mechanism). forward travel. Left turn - counterclockwise rotation of the Right side - the side on the right hand of mechanism (operator facing the mecha- the observer facing the direction of machi- nism). ne travel forward. U.03.2.EN PRONAR MR-15...

  • Page 7: Inspection Of The Machine After Delivery

    (except for fuel) may in- ning and closing. dicate that a leak has occurred. Check the • Check the condition of the paint coat, machine for leaks. check whether there are traces of U.26.2.EN PRONAR MR-15...

  • Page 8: Reviews

    50 hours The service and inspections of the drive from the assumed interval. The scope of motor are described in the chapter Motor these inspections is specified in the User’s Manual. maintenance. The complete inspection of the machine U.41.1.EN PRONAR MR-15...
  • Page 9 Introduction PRONAR MR-15...

  • Page 12: Table Of Contents

    CONSTRUCTION AND PRINCIPLE OF OPERATION Specification General construction Electrical system Lighting system Hydraulic system Shredding mechanism 3.10 Loading ramp and discharge chimney 3.12 Motor and accessories 3.14 Central lubrication system 3.15 CONTROL PANEL Control panel Control panel menu PRONAR MR-15...
  • Page 13 Inspection of the motor lubricating oil levela 7.19 7.10 Spark plug inspection and replacement 7.20 7.11 Cleaning or replacing of the air filter 7.21 7.12 Cooling air area inspection 7.22 7.13 Oil and oil filter replacement 7.23 7.14 Consumables 7.24 7.15 Troubleshooting 7.26 PRONAR MR-15...
  • Page 14 LUBRICATION Lubrication Lubrication schedule COMPLETION OF TIRES PRONAR MR-15...

  • Page 15: General Information

    GENERAL INFORMATION...

  • Page 16: Identification

    Location of the rating plate. on the machine correspond to the number entered in the Warranty Card, in sales do- The mobile chipper PRONAR MR-15 is cuments and in the User Manual. marked with rating plates (1) and (2), The table below presents the meaning of...

  • Page 17: Intended Use

    General information Chapter 1 1.2 INTENDED USE CAUTION The PRONAR MR-15 mobile chipper has been designed in accordance with the ap- The machine may not be used for purposes other than those for which it is intended, and in particular...
  • Page 18 Chapter 1 General information country where the machine is used. • read the content of this publication, The machine may only be used by persons • have been trained in handling and who: safe work. E.5.2.620.02.1.EN PRONAR MR-15...

  • Page 19: Equipment

    General information Chapter 1 1.3 EQUIPMENT Table 1.3 Equipment of the mobile chipper PRONAR MR-15 Equipment User Manual Warranty Card Electric harness for lighting installation Folding rotating discharge chimney Rigid rotating discharge chimney Overrun brake Support wheel Wheel chocks Equipment: Standard; Optional E.5.2.620.03.1.EN...

  • Page 20: Warranty Conditions

    Chapter 1 General information 1.4 WARRANTY CONDITIONS NOTE PRONAR Sp. z o.o. in Narew guarantees The seller obligation is to carefully and precisely fill the efficient operation of the machine when out the Warranty Card and complaint coupons. it is used in accordance with the technical The lack of e.g.

  • Page 21: Transport

    (2) lifting eye during reloading work. The machine may be moved with lifting devices only by using The MR-15 mobile chipper is ready for the eye (2) - figure (1.2). sale completely assembled and does not During road transport, the machine should require packing.
  • Page 22 90 km/h. The karb weight of the chipper is given in E.5.2.620.05.1.EN PRONAR MR-15...

  • Page 23: Threat To The Environment

    Waste code 13 01 10 (hydraulic food. oil). Detailed information on oils can be The oil that is used up or cannot be reused found in the product safety data sheets. E.3.1.526.06.1.EN PRONAR MR-15...

  • Page 24: Withdrawal From Use

    Used oil as well as rubber or plastic ele- In the event of replacement of parts, worn ments should be taken to facilities dealing or damaged elements should be taken to with the utilization of this type of waste E.3.1.526.07.1.EN 1.10 PRONAR MR-15...

  • Page 25: Safety Of Use

    SAFETY OF USE...

  • Page 26: Safety Rules During The Use Of The Machine

    User Manual is dan- • It is forbidden to use the machine con- gerous to life and health. trary to its intended use. Anyone who • Be aware of the existence of a minimal uses the mobile chipper in a manner PRONAR MR-15...
  • Page 27 • Do not leave the machine running chocks. unattended. • It is forbidden to open the covers • Do not operate the machine in con- while the machine is running. ditions of insufficient visibility. F.5.2.620.01.1.EN PRONAR MR-15...

  • Page 28: Safety During Machine Connecting

    • Level the machine using the support machine. wheel. • Be especially careful when hitching • Connect the lighting system cable the machine. and check the operation of individual • There must be nobody between the lamps. machine and the carrying vehicle F.5.2.620.02.1.EN PRONAR MR-15...

  • Page 29: Safety Rules When Operating The Hydraulic System

    • Repair and replacement of hydraulic wash the place of dirt with soap and system components should be en- water. Do not use organic solvents trusted to appropriately qualified (petrol, kerosene). persons. F.5.2.620.03.1.EN PRONAR MR-15...

  • Page 30: Safety During Transport

    • It is forbidden to transport people and chassis and hitch. Check the ope- animals on the machine and it is for- ration and completeness of the li- bidden to transport any materials. ghting system. • Avoid damaged road surface, sudden F.5.2.620.04.1.EN PRONAR MR-15...

  • Page 31: Maintenance

    In the event of injury, the wound • Any modifications to the machine re- should be immediately washed and lease PRONAR Narew from liability disinfected. Seek medical advice in for any damage or health detriment. case of more serious injuries.
  • Page 32 After lifting the ma- loose spare parts are left inside and chine, stable and durable supports that all safety devices and covers are must also be used. properly attached. F.5.2.620.05.1.EN PRONAR MR-15...

  • Page 33: Safety When Handling The Battery

    • It is forbidden to short-circuit the battery. battery poles. Danger of fire or • Only charge the battery in rooms with explosion. efficient ventilation. • The battery contains corrosive sulfuric F.5.2.620.06.1.EN PRONAR MR-15...

  • Page 34: Safety During Work With Chipper

    • It is forbidden to smoke or use open • During operation, set the appropriate fire while working and refueling. engine speed. Fuel vapors are flammable and form • During work, the chipper must be im- explosive mixtures. mobilized with the parking brake. F.5.2.620.07.1.EN 2.10 PRONAR MR-15...

  • Page 35: Description Of The Residual Risk

    Safety of use Chapter 2 2.8 DESCRIPTION OF THE RESIDUAL RISK Pronar Sp. z o. o. in Narew has made every The residual risk may be kept to a mi- effort to eliminate the risk of an accident. nimum by following the recommendations...

  • Page 36: Information And Warning Stickers

    Lubricate the machine according to the schedule in the User Manual 104N-00000004 Warning sticker. Danger of crushing or hur- ting fingers or hands. 123N-00000004 Information sticker-logo 187N-00000033C Warning sticker. Attention! Belt transmis- sion, be especially careful. 206N-00000004 2.12 PRONAR MR-15...
  • Page 37 361N-97000005 Warning sticker. High pressure liquid. Read User Manual 361N-97000006 Warning sticker. Be careful of hot surfaces, risk of burns. Keep a safe distance. 361N-97000007 Information sticker. Oil pressure, tank capa- city.. 361N-97000008 2.13 PRONAR MR-15...
  • Page 38 Information sticker-large logo. 422N-97000001-M Decorative sticker. 422N-97000006-B Warning sticker. Do not use the machine when bystanders are in close proximity. 581N-97000006 581N-97000006 Information sticker. Fuel tank marking. 620N-97000001 Information sticker www.pronar.pl 620N-97000002 Information sticker. Machine model. 620N-97000003 2.14 PRONAR MR-15...
  • Page 39 User Manual. 70N-00000004 Before commencing servicing or repair work, turn off the engine of the tractor and the chipper and remove the keys from the ignition switch. 70N-00000005 Information sticker. Motor power. 620N-11000002 2.15 PRONAR MR-15...
  • Page 40 Chapter 2 Safety of use 581N-97000006 581N-97000 620-F.01-1 Figure 2.1 Location of information and warning stickers. 2.16 PRONAR MR-15...
  • Page 41 Safety of use Chapter 2 581N-97000006 620-F.02-1 Figure 2.2 Location of information and warning stickers. 2.17 PRONAR MR-15...
  • Page 42 Chapter 2 Safety of use 2.18 PRONAR MR-15...

  • Page 43: Construction And Principle Of Operation

    CONSTRUCTION AND PRINCIPLE OF OPERATION...

  • Page 44: Specification

    2x235mm (one-sided) Number of cutting knives 2x213mm (double-sided) Flywheel Ø580x25 Feeding system 2 rollers Ø125 hydraulically driven Fuel tank capacity Oil tank capacity Electrical system voltage The size of the intake port (throat) 150x195 Sound power level PRONAR MR-15...
  • Page 45 Construction and principle of operation Chapter 3 3 350 1 740 1 680 2 084 3 760 2 400 1 290 620-G.01-1 Figure 3.1 Dimensions of the Pronar MR-15 mobile chipper. The dimensions in the drawing are in millimeters G.5.2.620.01.1.EN PRONAR MR-15...

  • Page 46: General Construction

    (3) loading hopper (4) rigid chimney (5) covers (6) internal combustion engine (7) electric system (8) hydraulic system (9) wheels with a driving axle (10) tow bar (11) parking brake (12) support wheel (13) document tube (14) folding chimney PRONAR MR-15...
  • Page 47 Construction and principle of operation Chapter 3 The construction of the PRONAR MR-15 closed with covers (5). mobile chipper is built on a frame (1), on The machine is designed to be towed by which a petrol internal combustion engine...

  • Page 48: Electrical System

    (10) and (11). control box (2) is equipped with an ignition switch (3) and a display (4). There are also number of sensors monitoring the chip- per’s work and ensuring the operator’s safety. In the work area of the operator, PRONAR MR-15...
  • Page 49 Fuse F1 Starter 15A Fuse F2 2A driver power supply Fuse F3 Outputs 0-7VBB1 15A 620-G.10-1 Fuse F4 Outputs 8-11VBB2 15A Figure 3.4 Fuses and relays Fuse F5 30A box power supply Designations according to the Table (3.2) G.5.2.620.03.1.EN PRONAR MR-15...

  • Page 50: Lighting System

    13-pin socket. When the towing ve- from the carrier with 12V voltage by means hicle is equipped with a 7-pin socket, ap- of a connecting cable (1). The vehicle propriate adapter plugs should be used. towing the machine should be equipped G.5.2.620.04.1.EN PRONAR MR-15...

  • Page 51: Hydraulic System

    (5) and the combustion engine speed. Hy- draulic oil from the reservoir (3) via the draulic motors can work in both directions. flow regulator (5) to the hydraulic motors G.5.2.620.05.1.EN PRONAR MR-15...

  • Page 52: Shredding Mechanism

    (2) housing (3) cutting disc (4) pulley (5) upper roller arm (6) spring (7) tensioner (8) V-belts (9) two-sided cutting knife (10) fixed bottom knife (11) fixed side knife (12) upper movable roller (13) fixed lower roller 3.10 PRONAR MR-15...
  • Page 53 (7). shredded material. Roller clamp (12) is re- The housing (2) has a fixed side knife (11) alized by means of two springs (6). and a fixed bottom knife (10). Two cutting G.5.2.620.06.1.EN 3.11 PRONAR MR-15...

  • Page 54: Loading Ramp And Discharge Chimney

    - ramp at the end of which an adjustable steering folded out and transport - ramp folded up. wheel (5) is placed. Depending on the 3.12 PRONAR MR-15...
  • Page 55 Construction and principle of operation Chapter 3 completion, the machine can be equipped discharge chimney (2). with a folding chimney (3) or a rigid G.5.2.620.07.1.EN 3.13 PRONAR MR-15...

  • Page 56: Motor And Accessories

    (6). The motor in the fuel tank (2). The exhaust outlet is speed is regulated by means of the fuel carried out through the exhaust system dose, the dose is controlled by means of (3). G.5.2.620.08.1.EN 3.14 PRONAR MR-15...

  • Page 57: Central Lubrication System

    Movable roller, left binding Grease nipple 2 Fixed roll left binding Grease nipple 3 Movable roller, right binding Grease nipple 4 Fixed roll right binding Grease nipple 5 Cutting disc rear fitting Grease nipple 6 Cutting disc front fitting G.5.2.620.09.1.PL 3.15 PRONAR MR-15...
  • Page 58 Chapter 3 Construction and principle of operation 3.16 PRONAR MR-15...

  • Page 59: Control Panel

    CONTROL PANEL...
  • Page 60 The buttons (2) are Information used to navigate the device menu, while the buttons (3) and (4) are used to enter/ exit the menu or save parameter changes. diode (9). In the lower right corner there is a signaling H.5.2.620.01.1.PL PRONAR MR-15...

  • Page 61: Control Panel Menu

    Work. The shredding mecha- panel, we read the battery voltage (6) and nism is working. The feed rollers feed the material. the total machine operation time (5). Reverse. The sredding me- chanism is working. The feed rollers retract the material. PRONAR MR-15...

  • Page 62: Warnings Menu

    (the current selection will be highlighted Folded loading ramp with an orange frame) - figure (4.6). In the I/O menu on the screen, information about Motor hood open the operation of the individual sensors of the machine is displayed. PRONAR MR-15...
  • Page 63 The I/O menu contains the descriptions of the inputs/outputs and their current status INFO Figure 4.6 Information menu panel (1) Information button (2) Enter button (3) cancel button (4) scroll button (5) signals (6) program versions H.5.2.620.02.1.EN PRONAR MR-15...
  • Page 64 Chapter 4 Control panel PRONAR MR-15...

  • Page 65: Terms Of Use

    TERMS OF USE...

  • Page 66: Preparation For Work Before The First Start

    • check all lubrication points, lubricate hitch system and screws of the road the machine in accordance with wheels, the recommendations contained in • check the effectiveness of the parking PRONAR MR-15...
  • Page 67 If it cannot be removed or its removal • perform a test run, check the ope- may void the warranty, please contact your ration of the overrun brake and the dealer to clarify the problem. possibility of driving the set in reverse, H.5.2.620.01.1.EN PRONAR MR-15...

  • Page 68: Daily Maintenance Checks

    Before • After finishing work, check and, if starting, check that the road lighting necessary, remove the accumulated system is complete and operates material from the shredding chamber. correctly. Ensure that warning and H.5.2.620.02.1.EN PRONAR MR-15...

  • Page 69: Connecting And Disconnecting Of The Machine To The Carrier

    (5). commended to use the help of Disconnecting of the the machine should another person, • Immobilize the carrier with the be made in the reverse order. parking brake, remove the key from H.5.2.620.03.1.EN PRONAR MR-15...

  • Page 70: Driving On Public Roads

    Before driving off, it is recommended to and secured with locks. check the set according to the following • Check the operation of the overrun points: brake before towing the machine.. • Assess the correctness and lock of H.5.2.620.04.1.EN PRONAR MR-15...

  • Page 71: Preparation For Operation

    There brake and place chocks under the wheel should be no overhead power lines as well and unfold the support wheel. Direct the as other obstacles hindering the loading of discharge chimney in the desired direction. PRONAR MR-15...
  • Page 72 (1), • check the locking of the ramp, correctly folded and locked ramp makes it possible to start 620-I.03-1 the machine in work mode. Figure 5.1 Loading ramp operation (1) loading ramp (2) safety bar (3) lock PRONAR MR-15...
  • Page 73 Terms of use Chapter 5 DANGER When operating the loading ramp, be especially ca- reful due to the risk of crushing your fingers, use pro- tective gloves. H.5.2.620.05.1.EN PRONAR MR-15...

  • Page 74: Work With Machine

    RPM values are displayed in real To stop the engine, turn the key in the ignition switch time on the machine control panel. fully to the left - position (1) figure (5.4). 5.10 PRONAR MR-15...
  • Page 75 - figure (5.5). • Turn the knob counterclockwise - re- Speed control of the feeding rolls: ducing the feed speed - figure (5.5). • Turn the knob clockwise - increase the feed rate. 5.11 PRONAR MR-15...

  • Page 76: Emergency Stop

    EMERGENCY STOP The machine will be turned off; the During operation, it may be necessary feeding rolls will stop and the motor to stop the operation of the machine will stop. immediately. The display will show the „STOP” 5.12 PRONAR MR-15...
  • Page 77 Pause. The shredding me- chanism is stopped. Work. The shredding mecha- nism is working. The feeding rolls feed the material. Reverse. The shredding mechanism is working. The feeding rolls retract the ma- terial. H.5.2.620.06.1.EN 5.13 PRONAR MR-15...

  • Page 78: Operation Of The Working Chamber

    (4) - 5.9). release the handles (6). • unscrew the fastening bolts (8) of the of the working chamber (1). working chamber cover (2), • tilt the cover (2) and clean the inside 5.14 PRONAR MR-15...
  • Page 79 • stop the engine and remove the key maining or blocking the work. from the ignition, • open the front cover (4) by releasing the fasteners (6) - figure (5.7), • disassemble the side covers to gain access to the upper feeding rolls (1) 5.15 PRONAR MR-15...
  • Page 80 • open the front cover (4) by releasing • unscrew the bolts of the individual the fasteners (6) - figure (5.7), knives and dismantle the knife. • unscrew the fastening bolts (8) of the H.5.2.620.07.1.EN 5.16 PRONAR MR-15...

  • Page 81: Technical Inspections Technical Service

    TECHNICAL INSPECTIONS TECHNICAL SERVICE...

  • Page 82: Schedule Of Technical Inspections

    „Motor inspection schedule” table, by specialized repair shops. check individual elements according to the A, B, H inspections are performed by the guidelines in Table 7.3. machine operator in accordance with the schedule. PRONAR MR-15...
  • Page 83 ● V-belts tension control V-belts ● Lubrication - according to a separate schedule (1) - for the first time (2) - or every 12 months, whichever comes first (3) - not less frequently than once a month J.5.2.620.01.1.EN PRONAR MR-15...

  • Page 84: Covers Inspection

    Chapter 6 Periodic inspections, technical service 6.2 COVERS INSPECTION 620-J.01-1 Figure 6.1 PRONAR MR-15 chipper covers (1) front cover, (2) top cover, (3) right cover (4) left cover (5) wheel fender, (6) belt transmission cover (7) bumper (8) hopper curtain (9) fastener ones.
  • Page 85 Sharp parts of the machine rotating at high speed may lead to serious accidents, pay particular atten- tion during operation and keep the machine guards complete. CAUTION It is forbidden to use malfunctioning machine. J.5.2.620.02.1.EN PRONAR MR-15...

  • Page 86: Fuel Control And Refueling

    Refueling may only be carried out with the motor • refuel in the tank, tighten the filler stopped. Wipe up any spilled fuel immediately. cap. If fuel has spilled, wipe and dry the area thoroughly. J.5.2.620.03.1.EN PRONAR MR-15...

  • Page 87: Draining Of The Fuel Tank

    1 liter of liquid, • if the fuel is still contaminated, drain Figure 6.3 Draining of the fuel tank (1) drain plug (2) fuel tank another liter of fuel, (3) the filler cap • tighten the drain plug, J.5.2.620.04.1.EN PRONAR MR-15...

  • Page 88: Hydraulic System Inspection

    50÷70 skin. If oil gets into your eyes, rinse them 70÷100 with plenty of water, and if irritation occurs, 70÷100 consult a doctor. 100÷150 Spilled oil should be immediately collected 150÷200 and placed in a marked, sealed container. PRONAR MR-15...
  • Page 89 Re- place the HOSE with a new one. dioxide (CO ), foam or fire steam. Do not Oil should be extinguished with carbon use water for extinguishing. J.5.2.620.05.1.EN PRONAR MR-15...

  • Page 90: Checking And Topping Up Of Hydraulic Oil

    Recommended oil grade depending on the operating temperature Recommended ambient Oil name Amount [L] temperature range [ HLP 32 acc. DIN 51524-2 C -:- +10 HLP 46 acc. DIN 51524-2 C -:- +0 HLP 68 acc. DIN 51524-2 C -:- +40 J.5.2.620.06.1.EN 6.10 PRONAR MR-15...

  • Page 91: Change Of The Hydraulic Oil And Oil Filter

    When unscrewing the oil filter cover, do not use a hammer, chisel, etc., as this may damage the filter body. Use filters recommended by the machine ma- nufacturer (original). J.5.2.620.07.1.EN 6.11 PRONAR MR-15...

  • Page 92: Hydraulic Hoses Change

    It is recommended pressure, load variability), flexible hydraulic hoses that replacement should be entrusted to must be replaced every 4 years. specialized workshops. Information on hydraulic hoses can be found in the spare parts catalog. J.2.4.415.18.1.EN 6.12 PRONAR MR-15...

  • Page 93: Inspection Of Cutting Disc

    Be especially careful when checking and replacing sounds from the bearing housings the cutting knives, as there is a risk of crushing and serious injury. and that the disc rotates smoothly without jamming, 6.13 PRONAR MR-15...
  • Page 94 • in the case of double-sided cutting knives, after blunting one cutting Figure 6.71 Minimum permissible dimensions of the knife after sharpening edge, it is possible to shift the knife so that it works with the other blade, J.5.2.620.08.1.EN 6.14 PRONAR MR-15...

  • Page 95: Electrical System Inspection

    The list of lamps is presented in the table „List of lighting elements”. If the electrical system fails, check the fuses. The fuses and relays are located in the control box underneath it. A damaged fuse should be removed from the housing 6.15 PRONAR MR-15...
  • Page 96 Starter 15A Fuse F2 2A driver power supply 620-G.10-1 Fuse F3 Outputs 0-7VBB1 15A Figure 6.9 Markings of fuses and relays Fuse F4 Outputs 8-11VBB2 15A according to Table (6.7) Fuse F5 30A box power supply I.5.2.620.09.1.PL 6.16 PRONAR MR-15...

  • Page 97: Control And Setting Of Sensors

    620-J.08-1 The front wall of the Motor speed A=6-8mm working chamber, un- sensor der the front cover. 620-J.09-1 Lower surface of the Safety beam A=2-3mm hopper under the bun- sensor dle cover. 620-J.10-1 6.17 PRONAR MR-15...
  • Page 98 Incorrect sensor settings will be displayed CAUTION on the control panel display in the Infor- mation menu in the Signals tab The correct setting of the sensors is necessary for the correct operation of the machine. I.5.2.620.10.1.EN 6.18 PRONAR MR-15...

  • Page 99: Battery Check

    1.26 g/cm , charge the battery. distilled water to the battery cells. Perform the measurement at the tempe- A battery in which excessive electrolyte rature of 25 loss has been allowed may be perma- nently damaged. 6.19 PRONAR MR-15...
  • Page 100 Periodic inspections, technical service If the battery connections are sulfated, reconnecting the cables to the battery, disconnect the battery cables and clean coat them with technical petroleum jelly or everything with fine sandpaper. Before contact grease. J.2.4.415.12.1.EN 6.20 PRONAR MR-15...

  • Page 101: Battery Charging

    • 1.28 g/cm . or the voltage on the and airy room, periodically checking its 6.21 PRONAR MR-15...
  • Page 102 Chapter 6 Periodic inspections, technical service charge level. Check the voltage before installing the battery. J.2.4.415.13.1.EN 6.22 PRONAR MR-15...

  • Page 103: Battery Replacement

    • connect the cable (+) to the battery. • unscrew the battery holder, • connect the cable (-) to the battery. • remove the battery, • install the battery holder and cover. • install a new battery. J.5.2.620.11.1.EN 6.23 PRONAR MR-15...

  • Page 104: Air Pressure Measures, Tires And Rims Check

    • check technical condition of tires 620-J.12-1 (tread depth, tire sidewall), • inspect the tire for losses, cuts, de- Figure 6.12 Wheel of the Pronar MR-15 chipper formations, bulges indicating mecha- nical damage to the tire. In the event of mechanical damage, consult the...

  • Page 105: The Clearance Of Wheel Axle Bearings Check

    The jack should be placed under the wheel axle. 620-J.13-1 the jack must be suitable for the Figure 6.14 Wheel of the Pronar MR-15 chipper karb weight of the machine. • smooth and if the wheel rotates DANGER without excessive resistance and jams - figure.

  • Page 106: Brake Lining Thickness Check

    Check ones. Adjustment activities should be per- the thickness of the brake linings through formed by an authorized service center. J.5.2.620.14.1.EN 6.26 PRONAR MR-15...

  • Page 107: Checking The Tightness Of Screw Connections

    During the daily inspection of the machine Table 6.9 Tightening torques for screw connections 10.9 THREAD DIAMETER [mm] TIGHTENING TORQUE [Nm] 1 050 1 150 1 650 1050 1 450 2 100 1050 1 450 2 100 6.27 PRONAR MR-15...
  • Page 108 • every 1,000 km of driving.. The wheels should be tightened as shown If the wheel was dismantled, repeat the below: above steps. • after the first run of the machine, J.5.2.620.15.1.EN 6.28 PRONAR MR-15...

  • Page 109: Tension Control Of V-Belts

    • remove the side covers (5), assess the condition of the bearings, • carefully inspect the pulleys, replace • install new V-belts, starting from the 6.29 PRONAR MR-15...
  • Page 110 • put on all covers, close the working chamber, lower the front hatch. turning it off, check the belt tension • start the machine for a while, after again. I.5.2.620.16.1.EN 6.30 PRONAR MR-15...

  • Page 111: Motor

    MOTOR...

  • Page 112: General Information

    Failure to During the service, the current standards follow these rules will damage the motor. and legal regulations as well as all internal K2.2.4.415.01.1.EN PRONAR MR-15...

  • Page 113: Safety Rules When Operating The Motor

    • The drive motor is marked with infor- • Fuel vapors are very toxic. Follow the mation and warning stickers. Follow fuel manufacturer’s instructions. these comments. • Only refuel with the motor switched • Information warning decals PRONAR MR-15...
  • Page 114 15%. With such technical inspections regularly. a low level of power utilization, the • During maintenance work, pay par- motor should be loaded more heavily ticular attention to the condensation shortly before it is turned off. K2.2.4.415.02.1.EN 7.10 PRONAR MR-15...

  • Page 115: Technical Data And Motor Construction

    (4) motor serial number torque Clearance of the 0,10 - 0,15 intake valve Clearance of the By purchasing the PRONAR MR-15 0,18 - 0,23 exhalation valve mobile chipper, the user receives the ope- max. Battery power 12V / 45 Ah...
  • Page 116 This information should be read spare parts, the date of purchase of the machine, on the information sticker and it is recom- model or code, and the engine serial number must be provided. mended to write it down. K.5.2.620.01.1.EN 7.12 PRONAR MR-15...

  • Page 117: Moto Start-Up

    START „2” position”. (3) control panel (4) panel cover Use short starting cycles (ma- ximum 5 seconds) to extend the • After starting the motor, release the life of the starter. Wait one minute ignition key. between starting attempts. 7.13 PRONAR MR-15...
  • Page 118 Protect the ignition switch against dirt and moisture. With the ignition key pulled out, close the control pa- performed after resetting the nel cover. ignition switch (key in „0” OFF control handle (2). position). • Set the desired motor speed with the K.5.2.620.02.1.EN 7.14 PRONAR MR-15...

  • Page 119: Motor Switching Off

    After removing the ignition key, pull the motor. The motor, and thus the ope- back safety button make sure it returns to its starting position. ration of the machine, will be stopped. K.5.2.620.03.1.EN 7.15 PRONAR MR-15...

  • Page 120: Technical Inspections

    Maintenance work beyond the scope de- that they are performed by specialized scribed in the manual may only be per- repair shops. formed by authorized (qualified) persons. The inspections marked in the table with K.5.2.620.03.1.EN 7.16 PRONAR MR-15...

  • Page 121: A Walk Around

    • If a DO NOT OPERATE (or similar) etc.). label is displayed, contact the person • Pay attention to loose screw connec- who posted the warning. The motor tions, retighten if necessary. may be out of order. • Check the hoses for mechanical K2.2.4.415.07.1.EN 7.17 PRONAR MR-15...

  • Page 122: Motor Cleaning

    When cleaning, can get into undesirable places. Observe avoid dampening of electrical components the instructions in the chapter „Machine (cables, starter, sensors, etc.). If this is cleaning”. unavoidable, first disconnect the battery K2.2.4.415.08.1.EN 7.18 PRONAR MR-15...

  • Page 123: Inspection Of The Motor Lubricating Oil Levela

    When checking the oil level, the motor must be cool and in a horizontal position. Too high an oil level may be the result of a leak in the fuel system, cooling system or other fault. K2.2.4.415.09.1.EN 7.19 PRONAR MR-15...

  • Page 124: Spark Plug Inspection And Replacement

    • Install the spark plug and tighten it to 20Nm. Figure 7.6 Motor spark plugs. (1) spark plug (2) cap • Put on the cap. • Repeat for the second candle.. • On a cold motor, remove the cap (2). K.5.2.620.04.1.EN 7.20 PRONAR MR-15...

  • Page 125: Cleaning Or Replacing Of The Air Filter

    Pre-air filter (2) 692520 • Wash the pre-filter (2). Air filter (1) 692519 • After the pre-filter is dry, reassemble • Unscrew the nut (5) and remove the the filter set in reverse order. cover (3). K.5.2.620.05.1.EN 7.21 PRONAR MR-15...

  • Page 126: Cooling Air Area Inspection

    In order to clean the debris, remove the bustible material from the exhaust motor covers. It is recommended to commission these activities to system. specialized service points. • Clean the oil cooler fins. K.5.2.620.06.1.EN 7.22 PRONAR MR-15...

  • Page 127: Oil And Oil Filter Replacement

    • Start the motor and check if there are stop the motor. any leaks. • Remove the dipstick (4). • Check the oil level and top up if • Unscrew the drain plug (3) and drain necessary. K.5.2.620.07.1.EN 7.23 PRONAR MR-15...

  • Page 128: Consumables

    C) the engine will have difficulty starting 10W30 - At temperatures above 80 F (27 C), the use of 10W-30 oil may result in in- creased oil consumption. Check the oil level more frequently. 5W-30 5W-30 synthetic oil 15W-50 synthetic oil 7.24 PRONAR MR-15...
  • Page 129 Motor Chapter 7 appropriate oil viscosity in the motor. Refer a given ambient temperature range. to figure (7.9) for the best oil viscosity for K.5.2.620.08.1.EN 7.25 PRONAR MR-15...

  • Page 130: Troubleshooting

    Mechanical damage. Contact the service center. . Fuel circulation interrupted: The engine cuts out Refuel. - Empty tank. by itself.. Replace filter * - Fuel filter clogged. Check the entire fuel system * - Fuel feed pump faulty. 7.26 PRONAR MR-15...
  • Page 131 (MAX) of the dipstick The engine is overheating - Contaminated entire area of Clean the cooling air area. cooling air. *during the warranty period, inspection and repair should be performed by the warranty service K.5.2.620.09.1.EN 7.27 PRONAR MR-15...
  • Page 132 LUBRICATION...
  • Page 133 After lubricant. finishing work, wipe off excess grease or Before lubricating, remove excess old oil. lubricant and other contamination. Check L.2.4.415.01.1.EN PRONAR MR-15...

  • Page 134: Lubrication Schedule

    Lubrication Chapter 8 8.2 LUBRICATION SCHEDULE Table 8.1 Machine lubrication schedule Name Ball coupling (1) Overrun device 620-J.18-1 Handbrake pivot (1) Articulating elements of the mechanism (2) 620-J.19-1 Hub bearings (1) (2 in each hub) 620-J.20-1 PRONAR MR-15...
  • Page 135 Designation of symbols in Table 8.1 Symbol Type of grease general purpose machine grease (lithium, calcium), solid lubricant for heavily loaded elements with the addition of MoS2 or graphite anti-corrosive spray Frequency working day (8 hours of trailer operation) month L.5.2.620.01.1.EN PRONAR MR-15...
  • Page 136 COMPLETION OF TIRES...
  • Page 137 Chapter 9 Completion of tires Table 9.1 Machine tires Tire size Speed / Load Index 155/70R13C 85/83Q 155/80R13 PRONAR MR-15...

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