Fayat BOMAG BPR 25/40 Operating Instructions Manual

Fayat BOMAG BPR 25/40 Operating Instructions Manual

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Operating Instruction

Maintenance Instruction
Original Operating Instructions
BPR 25/40
S/N 101 692 50 1001> / S/N 101 692 96 1001>
Reversible vibratory plate
www.discount-equipment.com
008 202 71 EN
© 07/2018

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Summary of Contents for Fayat BOMAG BPR 25/40

  • Page 1: Operating Instruction

    Operating Instruction Maintenance Instruction Original Operating Instructions BPR 25/40 S/N 101 692 50 1001> / S/N 101 692 96 1001> Reversible vibratory plate www.discount-equipment.com 008 202 71 EN © 07/2018...
  • Page 2 Discount-Equipment.com is your online resource for quality parts & equipment. Florida: 561-964-4949 Outside Florida TOLL FREE: 877-690-3101 Need parts? Click on this link: http://www.discount-equipment.com/category/5443-parts/ choose one of the options to help get the right parts and equipment you are looking for.
  • Page 3 WARNING: Breathing diesel engine exhaust exposes you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Always start and operate the engine in a well-ventilated area. If in an enclosed area, vent the exhaust to the outside. Do not modify or tamper with the exhaust system.
  • Page 4: Table Of Contents

    Table of contents Table of contents Introduction............................7 1.1 Foreword............................8 1.2 Machine type plate and engine type plate................10 Technical data............................11 2.1 Noise and vibration data......................14 2.1.1 Noise data..........................14 2.1.2 Vibration data..........................14 Concerning your safety........................15 3.1 Basic prerequisites........................
  • Page 5 Table of contents 3.10 Repair............................34 3.11 Signage............................35 Indicators and control elements......................39 4.1 Machine............................40 4.2 Engine............................41 Checks prior to start up........................43 5.1 Notes on safety........................... 44 5.2 Visual inspections and function tests..................45 5.3 Checking the engine oil level..................... 46 5.4 Checking the fuel level;...
  • Page 6 Table of contents 8.8.7 Changing the oil in the exciter housing..................87 8.8.8 Checking the hydraulic oil level....................89 8.9 Every 2 years / every 500 operating hours................91 8.9.1 Changing the hydraulic oil......................91 8.10 As required..........................93 8.10.1 Cleaning the water spraying system..................93 8.10.2 Cleaning the cooling fins and the cooling air intake openings..........
  • Page 7: Introduction

    Introduction Introduction BPR 25/40...
  • Page 8: Foreword

    Introduction – Foreword 1.1 Foreword BOMAG manufactures machines for earth, asphalt and refuse compaction, stabilizers/recyclers as well as planers and pavers. BOMAG’s vast experience in connection with state-of-the-art production and testing methods, such as lifetime tests of all important components and highest quality demands guar- antee maximum reliability of your machine.
  • Page 9 Introduction – Foreword In the course of technical development we reserve the right for technical modifications without prior notification. These operating and maintenance instructions are also available in other languages. Apart from that, you can also order the spare parts catalogue against the serial number of your machine.
  • Page 10: Machine Type Plate And Engine Type Plate

    Introduction – Machine type plate and engine type plate 1.2 Machine type plate and engine type plate Please enter here: Machine type (1): Made by Designation Type Serial number (2): Nominal Power Operating Mass Year of Construction Serial-No. Patent Protection 56154 Boppard;GERMANY Made in Germany B-DEC-0270...
  • Page 11: Technical Data

    Technical data Technical data BPR 25/40...
  • Page 12 Technical data Dimensions Fig. 3 1220 1460 (26.0) (34.3) (48.0) (57.5) (25.6) (15.8) Dimensions in millimetres (Dimensions in inch) Weights Operating weight (CECE) (298) (lbs) Basic weight (291) (lbs) Water spraying system (optional equipment) + 13 (+ 29) (lbs) Transport wheels (optional equipment) (+ 9) (lbs) BPR 25/40...
  • Page 13 Technical data Travel characteristics Max. working speed m/min (82) (ft/min) Max. gradability (depending on soil) Drive Engine manufacturer Honda Type GX 160 Cooling Number of cylinders Rated power SAE J 1349 (4.8) (hp) Rated speed 3600 Drive system mechanical Exciter system Frequency (5100) (vpm)
  • Page 14: Noise And Vibration Data

    Technical data – Noise and vibration data 2.1 Noise and vibration data The following noise and vibration data were determined in accord- ance with the following guidelines under equipment specific condi- tions and by using harmonized standards: EU Machine Directive edition 2006/42/EU Noise Emission Directive 2000/14/EU, Noise Protection Direc- tive 2003/10/EU Vibration Protection Directive 2002/44/EU...
  • Page 15: Concerning Your Safety

    Concerning your safety Concerning your safety BPR 25/40...
  • Page 16: Basic Prerequisites

    Concerning your safety – Basic prerequisites 3.1 Basic prerequisites 3.1.1 General This machine has been built in compliance with the latest technical standard and complies with the applicable regulations and tech- nical rules. However, dangers for persons and property may arise from this machine, if: it is used for purposes other than the ones it is intended for, it is operated by untrained personnel,...
  • Page 17: Personal Protective Equipment

    Concerning your safety – Basic prerequisites CAUTION! Danger of injury if failing to comply! Sections marked accordingly indicate a dangerous situation that could lead to fatal or severe injuries, if this warning is disregarded. NOTICE! Danger of material damage if failing to comply! Sections marked accordingly indicate possible dangers for machines or components.
  • Page 18: Intended Use

    Concerning your safety – Basic prerequisites Safety goggles To protect the eyes against airborne particles and squirting fluids. Face protection To protect the face against airborne particles and squirting fluids. Hard hat To protect the head against falling parts and to protect against injuries.
  • Page 19 Concerning your safety – Basic prerequisites Examples for improper use are: dragging the machine along as a measure of transportation throwing the machine off the transport vehicle attaching an additional weight to the machine It is not permitted to stand on the machine while working. Lifting tackle must be removed before starting work.
  • Page 20: Definition Of Responsible Persons

    Concerning your safety – Definition of responsible persons 3.2 Definition of responsible persons 3.2.1 Operating company The operating company is the natural or juridical person who uses the machine or in who's name the machine is used. The operating company must make sure that the machine is only used for the purpose it is intended for and in strict compliance with the safety regulations mentioned in these operating and mainte- nance instructions.
  • Page 21 Concerning your safety – Definition of responsible persons have made himself familiar with the operation of the machine, be physically and psychologically able to drive and operate the machine. Persons under the influence of alcohol, medication or drugs are not allowed to operate, service or repair the machine.
  • Page 22: Basic Safety Regulations For Safe Operation

    Concerning your safety – Basic safety regulations for safe operation 3.3 Basic safety regulations for safe operation 3.3.1 Remaining dangers, remaining risks Despite careful work and compliance with standards and regula- tions it cannot be ruled out that further dangers may arise when working with and handling the machine.
  • Page 23: Handling Fuels And Lubricants

    Concerning your safety – Handling fuels and lubricants 3.4 Handling fuels and lubricants 3.4.1 Preliminary remarks The operating company must ensure that all professional users have read and follow the corresponding safety data sheets for the individual fuels and lubricants. Safety data sheets provide valuable information about the following characteristics: name of substance...
  • Page 24: Safety Regulations And Environmental Protection Regulations For Handling Gasoline

    Concerning your safety – Handling fuels and lubricants 3.4.2 Safety regulations and environmental protection regulations for handling gas- oline DANGER! Danger to life caused by explosive gas-air mixes! – Do not allow gasoline to come into contact with hot components. –...
  • Page 25: Safety Regulations And Environmental Protection Regulations For Handling Fuel Stabiliser

    Concerning your safety – Handling fuels and lubricants 3.4.3 Safety regulations and environmental protection regulations for handling fuel stabiliser WARNING! Danger of burning by ignited fuel stabilizer! – Do not allow fuel stabilizer to come into contact with hot components. –...
  • Page 26: Safety Regulations And Environmental Protection Regulations For Handling Oil

    Concerning your safety – Handling fuels and lubricants 3.4.4 Safety regulations and environmental protection regulations for handling oil WARNING! Danger of burning by ignited oil! – Do not allow oil to come into contact with hot components. – Smoking and open fire is prohibited! –...
  • Page 27: Safety Regulations And Environmental Protection Regulations For Handling Hydraulic Oil

    Concerning your safety – Handling fuels and lubricants 3.4.5 Safety regulations and environmental protection regulations for handling hydraulic oil WARNING! Danger of injury caused by escaping pressure fluid! – Always depressurize the hydraulic system before starting work in the hydraulic system. –...
  • Page 28: Loading/Transporting The Machine

    Concerning your safety – Loading/transporting the machine 3.5 Loading/transporting the machine Make sure that persons are not endangered by the machine tipping or sliding off. Do not use damaged or in any other way impaired lashing points. Always use appropriate lifting and lashing means on the lifting and lashing points.
  • Page 29: Start Up Procedure

    Concerning your safety – Start up procedure 3.6 Start up procedure 3.6.1 Prior to starting up Use only machines which are serviced at regular intervals. Become acquainted with the equipment, the indicators and control elements, the working principle of the machine and the working area.
  • Page 30: Operation In Trenches

    Concerning your safety – Start up procedure 3.6.3 Operation in trenches Applies only to Germany. The vibratory tamper or the vibratory plate were tested outdoors by BG Bau (Germany) regarding CO emissions. The tests were car- ried out in a trench with a width of 1.5 metres, a depth of 3 metres and a length of 10 metres.
  • Page 31: Operation

    Concerning your safety – Operation 3.7 Operation 3.7.1 Persons in the danger area Before taking up work, also after breaks, you should always con- vince yourself that the danger zone is free of persons or obstruc- tions. Give warning signals, if necessary. Stop work immediately if per- sons remain in the danger zone, despite the warning.
  • Page 32: Refuelling

    Concerning your safety – Refuelling 3.8 Refuelling Do not inhale any fuel fumes. Refuel only with the engine shut down. Do not refuel in closed rooms. No open fire, do not smoke. Keep away from ignition and heat sources. Apply measures against electrostatic charging. Do not spill any fuel.
  • Page 33: Maintenance Work

    Concerning your safety – Maintenance work 3.9 Maintenance work 3.9.1 Preliminary remarks Adhere to the specified operating, maintenance and repair meas- ures. The machine must only be serviced by qualified personnel author- ised by the operating company. Keep unauthorised persons away from the machine. Perform maintenance work only with the engine shut down.
  • Page 34: Repair

    Concerning your safety – Repair 3.10 Repair Identify a defect machine with a warning sign. Only operate the machine after it has been repaired. When replacing safety relevant components, only original spare parts must be used. Repairs must only be performed by an expert/qualified person. When performing welding work on the machine you should cover the fuel tank with insulating material.
  • Page 35: Signage

    Concerning your safety – Signage 3.11 Signage Keep stickers and signage in good and legible condition and comply with their meaning. Replace damaged and illegible stickers or signage immediately. Water START 1-2 MINUTEN OPERATION STOP STOP 1-2 MINUTEN 008 307 66 GASOLINE BENZIN ...
  • Page 36 Concerning your safety – Signage Warning sticker - Follow operating instructions Fig. 8 Information sticker - Lashing point Fig. 9 Information sticker - Lifting point Fig. 10 Information sticker - Guaranteed sound capacity level Fig. 11 BPR 25/40...
  • Page 37 Concerning your safety – Signage Information sticker - Filler opening for petrol Gasoline/Benzin B-DEC-0216 Fig. 12 Information sticker - Filler opening for water Water B-DEC-0218 Fig. 13 Operation sticker - Throttle lever Fig. 14 Operation sticker - Travel lever Fig. 15 BPR 25/40...
  • Page 38 Concerning your safety – Signage Brief operating instructions with instruction sticker - Wear ear pro- tection Fig. 16 Maintenance sticker GASOLINE BENZIN  before taking into operation weekly vor Inbetriebnahme wöchentlich avant la mise en service hebdomadairement anterior a la puesta en servicio cada semana annual / 250 h twice annual...
  • Page 39: Indicators And Control Elements

    Indicators and control elements Indicators and control elements BPR 25/40...
  • Page 40: Machine

    Indicators and control elements – Machine 4.1 Machine Fig. 19 Rotary button for water spraying system Travel lever Handle Steering rod height adjustment Locking bolt Throttle lever BPR 25/40...
  • Page 41: Engine

    Indicators and control elements – Engine 4.2 Engine Fig. 20 Start switch Throttle lever Choke lever Recoil starter Fuel valve BPR 25/40...
  • Page 42: Checks Prior To Start Up

    Checks prior to start up Checks prior to start up BPR 25/40...
  • Page 43: Notes On Safety

    Checks prior to start up – Notes on safety 5.1 Notes on safety If the following tests reveal damages or other defects, the machine must not be operated, until these deficiencies have been corrected. Do not operate the machine with defective indicators and control elements.
  • Page 44: Visual Inspections And Function Tests

    Checks prior to start up – Visual inspections and function tests 5.2 Visual inspections and function tests Check fuel tank and lines for condition and leaks. Check bolted connections for tight fit. Check machine for contamination and damage. Check the hydraulic oil cooler for dirt. Check starter rope for chafing.
  • Page 45: Checking The Engine Oil Level

    Checks prior to start up – Checking the engine oil level 5.3 Checking the engine oil level NOTICE! Danger of engine damage! – +Use only oil of the permitted specification Ä Chapter 8.2.1 „Engine oil“ on page 69. B-SYM-1068 Fig. 21 Protective equipment: Working clothes Safety shoes...
  • Page 46: Checking The Fuel Level; Topping Up Fuel

    Checks prior to start up – Checking the fuel level; topping up fuel 5.4 Checking the fuel level; topping up fuel DANGER! Danger to life caused by explosive gas-air mixes! – Do not allow gasoline to come into contact with B-SYM-1069 hot components.
  • Page 47: Checking The Rubber Buffers

    Checks prior to start up – Checking the rubber buffers 5.5 Checking the rubber buffers B-SYM-1073 Fig. 25 Protective equipment: Working clothes Safety shoes Protective gloves Check the rubber buffer pairs, left and right, for tight fit, cracks and tear-offs. ð...
  • Page 48: Checking The Water Level, Topping Up

    Checks prior to start up – Checking the water level, topping up 5.6 Checking the water level, topping up NOTICE! Components may get damaged by frost! – Drain all water off if there is a risk of frost. Protective equipment: Working clothes Safety shoes Protective gloves...
  • Page 49 Checks prior to start up – Checking the water level, topping up Pull off the safety clips (1). Hold the tank grip (2) and pull the water tank out in an upwards movement. B-692-0231 Fig. 29 BPR 25/40...
  • Page 50: Operation

    Operation Operation BPR 25/40...
  • Page 51: Folding Down The Steering Rod

    Operation – Folding down the steering rod 6.1 Folding down the steering rod Pull out and turn the locking bolt (2). Fold down the steering rod. ð The steering rod can swing freely. Adjust the steering rod with the height adjustment (1) to the required height.
  • Page 52: Starting The Engine

    Operation – Starting the engine 6.2 Starting the engine Exhaust fumes contain toxic substances and can damage your health, cause unconsciousness or even death. WARNING! Danger of poisoning by exhaust gases! – Do not inhale exhaust gases. – Avoid operation in closed or partly closed rooms, or ensure adequate ventilation when working in trenches.
  • Page 53 Operation – Starting the engine Do not operate the choke lever when the engine is warm or at high ambient tempera- tures. Close the choke. Fig. 32 Set the throttle lever to position “MIN”. Fig. 33 Shift the travel lever to position “0”. Fig.
  • Page 54 Operation – Starting the engine Pull the rope by the starter handle, until resistance can be felt. Guide the starter handle back to initial position. Fig. 36 CAUTION! Danger of injury caused by uncontrolled machine movement! – Always hold on to a running machine. –...
  • Page 55 Operation – Starting the engine If the recoil starter is frequently operated with the choke closed, the engine will draw in too much fuel Ä Chapter 9.4 „What to do if and is unable to start the engine has flooded“ on page 106. BPR 25/40...
  • Page 56: Operation

    Operation – Operation 6.3 Operation Operate the machine only with the steering rod folded down. Use only the steering rod to steer the machine. Guide the machine so that your hands do not hit against solid objects. CAUTION! Danger of injury caused by uncontrolled machine movement! –...
  • Page 57 Operation – Operation CAUTION! Danger of injury caused by the crushing of body parts! – When reversing, steer the machine from the side using the steering handle. Pull the travel lever back. ð The machines vibrates backwards with a speed which corresponds with the travel lever position.
  • Page 58: Switching The Water Spraying System On/Off

    Operation – Switching the water spraying system on/off 6.4 Switching the water spraying system on/off Switch the water spraying system on or off with the rotary button: Position “0” Water spraying system off Turn anticlockwise Water spraying system on infinite adjustment of the spraying quantity up to “MAX”...
  • Page 59: Parking The Machine In Secured Condition

    Operation – Parking the machine in secured condition 6.5 Parking the machine in secured condition Park the machine on level and firm ground. Set the throttle lever to position “MIN” (idle speed). Fig. 46 NOTICE! Danger of engine damage! – Do not shut down the engine all of a sudden from full load speed, but let it idle for about two minutes.
  • Page 60: Loading / Transporting The Machine

    Loading / transporting the machine Loading / transporting the machine BPR 25/40...
  • Page 61: Loading The Machine

    Loading / transporting the machine – Loading the machine 7.1 Loading the machine Loads must only be attached and hoisted by an expert / qualified person. Do not use damaged or in any other way impaired lifting points. Use only lifting and lashing tackle with sufficient load bearing capacity for the weight to be loaded.
  • Page 62: Lashing The Machine To The Transport Vehicle

    Loading / transporting the machine – Lashing the machine to the transport vehicle 7.2 Lashing the machine to the transport vehicle Do not use damaged or in any other way impaired lifting points. Always use appropriate lifting and lashing tackle on the lifting and lashing points.
  • Page 63: Transport Wheels

    Loading / transporting the machine – Transport wheels 7.3 Transport wheels Protective equipment: Safety shoes Ä Chapter 6.5 Park the machine in secured condition „Parking the machine in secured condition“ on page 60. Pull out and turn the locking bolt (1). Move the steering rod to an upright position and engage the locking bolt securely.
  • Page 64 Loading / transporting the machine – Transport wheels Insert the transport wheel into the holding fixture. Fig. 55 Secure the transport wheel with the split pin. Install the second transport wheel on the opposite side and secure it with the split pin. Fig.
  • Page 65: Maintenance

    Maintenance Maintenance BPR 25/40...
  • Page 66: Preliminary Remarks And Safety Notes

    Maintenance – Preliminary remarks and safety notes 8.1 Preliminary remarks and safety notes DANGER! Danger to life caused by an operationally unsafe machine! – The machine must only be serviced by quali- fied and authorized personnel. – Follow the safety regulations for maintenance Ä...
  • Page 67: Fuels And Lubricants

    Maintenance – Fuels and lubricants 8.2 Fuels and lubricants 8.2.1 Engine oil 8.2.1.1 Oil quality The following engine oil specifications are permitted: Engine oils for four-stroke engines acc. to API-classification SJ or higher Avoid mixing of engine oils. 8.2.1.2 Oil viscosity Since engine oil changes its viscosity with the temperature, the ambient temperature at the operating location of the engine is of utmost importance when choosing the viscosity class (SAE-class).
  • Page 68: Oil For Exciter Shaft Housing

    Maintenance – Fuels and lubricants 8.2.2.2 Fuel stabilizer If the machine is only occasionally used (if it is out of use for longer than four weeks), mix in the correct amount of fuel stabilizer directly after you have purchased fresh fuel. The fuel stabilizer has a limited shelf life.
  • Page 69: List Of Fuels And Lubricants

    Maintenance – List of fuels and lubricants 8.3 List of fuels and lubricants Assembly group Fuel or lubricant Spare parts Filling quantity number Summer Winter Observe the level mark! Engine oil SAE 10W-30 0.6 l Specification: Ä Chapter 8.2.1 „Engine (0.16 gal us) oil“...
  • Page 70: Running-In Instructions

    Maintenance – Running-in instructions 8.4 Running-in instructions 8.4.1 General The following maintenance work must be performed when running in new machines or overhauled engines. 8.4.2 After 25 operating hours Change the engine oil. Check the valve clearance, adjust if necessary Ä...
  • Page 71: Maintenance Table

    Maintenance – Maintenance Table 8.5 Maintenance Table Maintenance works Page Weekly 8.6.1 Checking, cleaning the air filter Semi-annually 8.7.1 Changing the engine oil Annually 8.8.1 Replacing the spark plug 8.8.2 Checking, adjusting the valve clearance 8.8.3 Cleaning the slurry filter and fuel strainer 8.8.4 Replacing the air filter 8.8.5...
  • Page 72: Weekly

    Maintenance – Weekly 8.6 Weekly 8.6.1 Checking, cleaning the air filter Contamination of the air filter depends mainly on the proportion of dust in the intake air, if necessary clean several times a day. B-SYM-1074 Fig. 59 NOTICE! Danger of engine damage! –...
  • Page 73 Maintenance – Weekly Checking, cleaning the filter ele- ment Separate paper element and foam element. Fig. 61 CAUTION! Danger of eye injuries caused by particles flying around! – Wear your personal protective equipment (safety gloves, protective working clothes, goggles). Blow the paper element (4) out with dry compressed air (max.
  • Page 74 Maintenance – Weekly Installing the air filter NOTICE! Danger of engine damage! – Insert the air filter correctly. Install the rubber seal (4). Insert the filter element (5) correctly and tighten it with the wing nut (3). Tighten the cover (2) with the wing nut (1). B-692-0148 Fig.
  • Page 75: Semi-Annually

    Maintenance – Semi-annually 8.7 Semi-annually 8.7.1 Changing the engine oil NOTICE! Danger of engine damage! – Change the oil only with the engine at oper- ating temperature. B-SYM-1078 – Use only oil of the permitted specification Fig. 65 Ä Chapter 8.2.1 „Engine oil“ on page 69. Ä...
  • Page 76: Annually

    Maintenance – Annually 8.8 Annually 8.8.1 Replacing the spark plug NOTICE! Danger of engine damage! – Do not use spark plugs with incorrect heat value. Recommended spark plugs: BPR6ES DENSO W20EPR-U Protective equipment: Working clothes Protective gloves Special tool: 13/16 inch spark plug spanner Park the machine in secured condition Ä...
  • Page 77 Maintenance – Annually Preparations Protective equipment: Working clothes Protective gloves Ä Chapter 6.5 Park the machine in secured condition „Parking the machine in secured condition“ on page 60. Let the engine cool down to 20 °C (68 °F). Unscrew the fastening screws (1). Remove valve cover (2) with seal (3).
  • Page 78: Cleaning The Slurry Filter And Fuel Strainer

    Maintenance – Annually Adjusting the valve clearance Hold the hexagon nut (1) on the rocker arm and loosen counter nut (2). Adjust the hexagon nut, until the feeler gauge can be inserted and pulled out with little resistance after retightening the counter nut.
  • Page 79 Maintenance – Annually Close the fuel valve. Fig. 74 Disassemble filter bowl (3), O-ring (2) and filter (1). Clean filter bowl and filter in a non-inflammable solvent, dry them thoroughly afterwards. Fig. 75 A View from below: Alignment of filter during installation Open the fuel valve and collect running out fuel.
  • Page 80 Maintenance – Annually Check the O-ring (2) for damage, replace if necessary. Install the filter (1). Observe the alignment (A) of the filter on the housing. Assemble the filter bowl (3) with the O-ring. Fig. 77 A View from below: Alignment of filter during installation Unscrew the hexagon nuts (2) and the hexagon screw (1) and take off the fuel tank.
  • Page 81: Replacing The Air Filter

    Maintenance – Annually 8.8.4 Replacing the air filter NOTICE! Danger of engine damage! – Do not start the engine after having removed the air filter. Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.5 „Parking the machine Park the machine safely in secured condition“...
  • Page 82: Replacing The V-Belt

    Maintenance – Annually NOTICE! Danger of engine damage! – Insert the filter element correctly. Install the rubber seal (4). Insert the filter element (5) correctly and tighten it with the wing nut (3). Tighten the cover (2) with the wing nut (1). Dispose of the old filter element in an environmentally friendly way.
  • Page 83 Maintenance – Annually Unscrew the guard (2). Unscrew the V-belt pulley (1). Replace the V-belt. If necessary, reassemble the spacers that may have been removed. Fasten the V-belt pulley, tightening torque: 35 Nm (26 ft·lbf). Fasten the guard plate, tightening torque: 15 Nm (11 ft·lbf). B-692-0150 Fig.
  • Page 84: Replacing The Starter Rope

    Maintenance – Annually If frequency incorrect: Check the engine speed. Check the V-belt. If necessary, contact our customer service. 8.8.6 Replacing the starter rope Protective equipment: Working clothes Protective gloves Ä Chapter 6.5 Park the machine in secured condition „Parking the machine in secured condition“ on page 60. Allow the engine to cool down.
  • Page 85: Changing The Oil In The Exciter Housing

    Maintenance – Annually Secure the coil against winding up. For this purpose tie the coil (2) to the housing (5) with a cable strap (1). Untie the knots of the starter rope at both ends and remove the old starter rope. Thread in the new starter rope (3) and fix it with knots on both ends.
  • Page 86 Maintenance – Annually Protective equipment: Working clothes Safety shoes Protective gloves Park the machine on level ground. Ä Chapter 6.5 „Parking the machine Park the machine safely in secured condition“ on page 60. Clean the area around the bleeding screw (1) and filling/drain plug (2).
  • Page 87: Checking The Hydraulic Oil Level

    Maintenance – Annually 8.8.8 Checking the hydraulic oil level Protective equipment: Working clothes Protective gloves Park the machine in secured condition Ä Chapter 6.5 „Parking the machine in secured condition“ on page 60. Adjust the steering rod with height adjustment so that the area with the filler plug is horizontal.
  • Page 88 Maintenance – Annually Press the travel lever forward against the end stop and hold it in this position. Fig. 99 Place a cloth underneath the bleeding screw to collect leaking oil. Slacken the bleeding screw. Wait until all air has escaped and then tighten the bleeding screw.
  • Page 89: Every 2 Years / Every 500 Operating Hours

    Maintenance – Every 2 years / every 500 operating hours 8.9 Every 2 years / every 500 operating hours 8.9.1 Changing the hydraulic oil Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.5 „Parking the machine Park the machine safely in secured condition“...
  • Page 90 Maintenance – Every 2 years / every 500 operating hours NOTICE! Components may get damaged! – Use only oil of the permitted specifica- tion. 40 mm Fill in hydraulic oil up to the mark on the steering rod head. Mark: approx. 40 mm (1.6 in) below the filler opening B-692-0047 Fig.
  • Page 91: As Required

    Maintenance – As required 8.10 As required 8.10.1 Cleaning the water spraying system Park the machine safely Ä Chapter 6.5 „Parking the machine in secured condition“ on page 60. Remove the cap. Water B-692-0230 Fig. 110 Remove the rubber caps from the spray tubes. Switch on the water spraying system.
  • Page 92 Maintenance – As required Protective equipment: Working clothes Protective gloves Safety goggles Park the machine in secured condition Ä Chapter 6.5 „Parking the machine in secured condition“ on page 60. Allow the engine to cool down. Remove dried dirt with a suitable brush from all cooling fins and cooling air intake openings.
  • Page 93: Checking, Cleaning The Spark Plug

    Maintenance – As required 8.10.3 Checking, cleaning the spark plug NOTICE! Danger of engine damage! – Do not use spark plugs with incorrect heat value. Protective equipment: Working clothes Protective gloves Special tool: 13/16 inch spark plug spanner Ä Chapter 6.5 Park the machine in secured condition „Parking the machine in secured condition“...
  • Page 94: Servicing The V-Belt

    Maintenance – As required 8.10.4 Servicing the V-belt Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.5 „Parking the machine Park the machine safely in secured condition“ on page 60. Allow the engine to cool down. Unscrew the V-belt guard (1). B-692-0151 Fig.
  • Page 95: Checking The Oil Level In The Exciter Housing

    Maintenance – As required 8.10.5 Checking the oil level in the exciter housing NOTICE! Components may get damaged! – Use only oil of the permitted specification Ä Chapter 8.3 „List of fuels and lubri- cants“ on page 71. Protective equipment: Working clothes Safety shoes Protective gloves...
  • Page 96: Measures For Longer Shut-Down Periods

    Maintenance – As required NOTICE! Components can be damaged by water entering into the system! – Do not direct the water jet directly into the air filter, carburettor, recoil starter, air intake or starter switch. Clean the machine with a water jet. Run the engine warm for a while to avoid corrosion.
  • Page 97 Maintenance – As required Emptying the fuel tank. Close the fuel valve. Fig. 119 Disassemble the drain plug (3) and the seal (4) from the car- burettor and catch running out fuel. Disassemble filter bowl (2) and O-ring (1). Open the fuel valve and catch running out fuel. Close the fuel valve.
  • Page 98 Maintenance – As required Parking the machine After shutting down store the machine under cover in a dry and well ventilated room. Cover the engine to protect it against dust and moisture. A machine with conserved engine must be clearly marked by attaching an information sign.
  • Page 99: Troubleshooting

    Troubleshooting Troubleshooting BPR 25/40...
  • Page 100: Preliminary Remarks

    Troubleshooting – Preliminary remarks 9.1 Preliminary remarks Malfunctions are frequently caused by incorrect operation of the machine or insufficient maintenance. Whenever a fault occurs you should therefore thoroughly read these instructions on correct operation and maintenance. If you cannot locate the cause of a fault or rectify it yourself by fol- lowing the trouble shooting chart, you should contact our customer service department.
  • Page 101: Malfunctions During Operation

    Troubleshooting – Malfunctions during operation 9.2 Malfunctions during operation Fault Possible cause Remedy The machines Air in the hydraulic system of the steering Release pressure from the steering rod vibrates forward with a strongly The oil level in the exciter shaft housing Check the oil level in the exciter shaft reduced speed is too low...
  • Page 102: Engine Malfunctions

    Troubleshooting – Engine malfunctions 9.3 Engine malfunctions Malfunction Possible cause Remedy Engine does not Fuel tank empty Check, fill up if necessary start Fuel valve closed Open the fuel valve Fuel system clogged Clean the fuel screen Check the fuel screen in the carburettor Have checked by qualified expert per- sonnel Set the starter switch to “OFF”...
  • Page 103 Troubleshooting – Engine malfunctions Malfunction Possible cause Remedy Poor fuel quality Check the fuel quality, if necessary change the fuel Engine oil level too low Check the engine oil level, correct if nec- essary Engine runs with Centrifugal clutch defective Have checked by qualified expert per- high speed, but no sonnel...
  • Page 104: What To Do If The Engine Has Flooded

    Troubleshooting – What to do if the engine has flooded 9.4 What to do if the engine has flooded DANGER! Danger to life caused by explosive gas-air mixes! – Do not allow gasoline to come into contact with hot components. –...
  • Page 105 Troubleshooting – What to do if the engine has flooded Open the choke. Fig. 126 CAUTION! Danger of eye injuries caused by particles flying around! – Wear your personal protective equipment (safety gloves, protective working clothes, goggles). Crank the engine several times with the recoil starter to remove excessive fuel from the combustion chamber.
  • Page 106: Disposal

    Disposal Disposal BPR 25/40...
  • Page 107: Final Shut-Down Of Machine

    Disposal – Final shut-down of machine 10.1 Final shut-down of machine If the machine can no longer be used and needs to be finally shut down you must carry out the following work and have the machine disassembled by an officially recognized specialist workshop. DANGER! Danger to life caused by explosive gas-air mixes!
  • Page 108: List Of Special Tools

    List of special tools List of special tools BPR 25/40...
  • Page 109 List of special tools 13/16 inch spark plug spanner Fig. Sirometer Measuring instrument for speed and frequency BOMAG 059 710 02 Fig. BPR 25/40...
  • Page 110 Discount-Equipment.com is your online resource for quality parts & equipment. Florida: 561-964-4949 Outside Florida TOLL FREE: 877-690-3101 Need parts? Click on this link: http://www.discount-equipment.com/category/5443-parts/ choose one of the options to help get the right parts and equipment you are looking for.

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