Fayat Group DYNAPAC DRP70D Operating Instruction
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Fayat Group DYNAPAC DRP70D Operating Instruction

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Operating Instruction
Original Operating Instructions
DRP70D
Reversible plate
S/N 101 924 62 1001>
DL8 203 86 EN
© 07/2018

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Summary of Contents for Fayat Group DYNAPAC DRP70D

  • Page 1 Operating Instruction Original Operating Instructions DRP70D Reversible plate S/N 101 924 62 1001> DL8 203 86 EN © 07/2018...

  • Page 3: 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......................13 2.1.1 Noise data..........................14 2.1.2 Vibration data..........................14 Concerning your safety........................15 3.1 Basic prerequisites........................
  • Page 4 Table of contents 3.9.4 Cleaning work..........................33 3.9.5 After maintenance work......................34 3.10 Repair............................35 3.11 Signage............................36 Indicators and control elements......................41 4.1 Machine............................42 4.1.1 Handle............................42 4.1.2 Throttle lever..........................42 4.1.3 Starter switch..........................42 4.1.4 Operating hour meter......................... 43 4.1.5 Steering rod height adjustment....................
  • Page 5 Table of contents 8.7 Weekly............................74 8.7.1 Checking, cleaning the air filter....................74 8.7.2 Checking and cleaning the water separator................75 8.8 Semi-annually..........................77 8.8.1 Battery service........................... 77 8.9 Annually / every 250 operating hours..................78 8.9.1 Replacing the V-belt........................78 8.9.2 Checking, adjusting the valve clearance..................
  • Page 6 Table of contents DRP70D...

  • Page 7: Introduction

    Introduction Introduction DRP70D...

  • Page 8: Foreword

    Introduction – Foreword 1.1 Foreword These operating and maintenance instructions are part of your machine. They provide necessary information to operate your machine safely and properly. They also contain information on required operating, maintenance and repair measures. Carefully read the operating and maintenance instructions before taking your machine into operation.
  • Page 9 Introduction – Foreword The above notes do not constitute an extension of the warranty and liability conditions specified in the general sales and delivery conditions of Dynapac GmbH. We wish you successful work with your Dynapac machine. DRP70D...

  • 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. Ammerländer Str. 93 D-26203 Wardenburg Made in Germany B-924-0001...

  • Page 11: Technical Data

    Technical data Technical data DRP70D...
  • Page 12 Technical data Dimensions B-692-0250 Fig. 3 Dimensions standard 1180 1540 1890 (35.8) (46.5) (60.6) (74.4) (38.6) (25.6) (31.5) (37.4) Dimensions in millimetres (Dimensions in inch) Weights Operating weight (CECE) (W) (1493) (lbs) Operating weight (CECE) (W (1544) (lbs) Operating weight (CECE) (W (1579) (lbs) Basic weight...

  • Page 13: Noise And Vibration Data

    Technical data – Noise and vibration data Travel characteristics Max. working speed m/min (92) (ft/min) Max. gradeability (depending on soil) Drive Engine manufacturer Hatz Type 1D90 Cooling Number of cylinders Rated power ISO 3046 10.3 (13.8) (hp) Rated speed 2600 Drive system mechanical Exciter system...

  • Page 14: Noise Data

    Technical data – Noise and vibration data During operation these values may vary because of the prevailing operating conditions. 2.1.1 Noise data Sound pressure level at the opera- = 96 dB(A), determined acc. to ISO 11201 and EN 500. tor's stand WARNING! Loss of hearing caused by too high noise bur- dens!

  • Page 15: Concerning Your Safety

    Concerning your safety Concerning your safety DRP70D...

  • 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 Diesel Fuel

    Concerning your safety – Handling fuels and lubricants 3.4.2 Safety regulations and environmental protection regulations for handling diesel fuel WARNING! Danger of burning by ignited diesel fuel! – Do not allow diesel fuel to come into contact with hot components. –...

  • Page 25: Safety Regulations And Environmental Protection Regulations For Handling Oil

    Concerning your safety – Handling fuels and lubricants 3.4.3 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 26: Safety Regulations And Environmental Protection Regulations For Handling Hydraulic Oil

    Concerning your safety – Handling fuels and lubricants 3.4.4 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 27: Safety Regulations And Environmental Protection Regulations For Handling Battery Acid

    Concerning your safety – Handling fuels and lubricants 3.4.5 Safety regulations and environmental protection regulations for handling bat- tery acid WARNING! Danger of cauterization with acid! – Wear your personal protective equipment (pro- tective gloves, protective clothing, goggles). – Do not allow clothes, skin or eyes to come into contact with acid.

  • Page 28: Safety Regulations And Environmental Protection Regulations When Handling Lubrication Grease

    Concerning your safety – Handling fuels and lubricants 3.4.6 Safety regulations and environmental protection regulations when handling lubrication grease CAUTION! Health hazard caused by contact with lubrica- tion grease! – Wear your personal protective equipment (pro- tective gloves, safety goggles, protective clothing).

  • Page 29: 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 30: 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 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. Ultra-low sulphur diesel fuel poses a higher risk of combustion caused by the static charging than diesel fuel with a higher sulphur content.

  • 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: After Maintenance Work

    Concerning your safety – Maintenance work 3.9.5 After maintenance work Reassemble all guards and protections. DRP70D...

  • Page 35: 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 36: 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. START OPERATION STOP DIESEL  before taking into operation weekly vor Inbetriebnahme wöchentlich avant la mise en service hebdomadairement...
  • Page 37 Concerning your safety – Signage Warning sticker - Follow operating instructions Fig. 10 Information sticker - Lashing point Fig. 11 Information sticker - Lifting point Fig. 12 Operation sticker - Travel lever Fig. 13 DRP70D...
  • Page 38 Concerning your safety – Signage Operation sticker - Throttle lever Fig. 14 Instruction sticker - Wear ear protection / brief operating instruc- tions Fig. 15 Maintenance sticker DIESEL  before taking into operation weekly vor Inbetriebnahme wöchentlich avant la mise en service hebdomadairement anterior a la puesta en servicio cada semana...
  • Page 39 Concerning your safety – Signage Machine type plate (example) Made by Designation Type Nominal Power Operating Mass Year of Construction Serial-No. Ammerländer Str. 93 D-26203 Wardenburg Made in Germany B-924-0002 Fig. 18 DRP70D...
  • Page 40 Concerning your safety – Signage DRP70D...

  • Page 41: Indicators And Control Elements

    Indicators and control elements Indicators and control elements DRP70D...

  • Page 42: Machine

    Indicators and control elements – Machine 4.1 Machine 4.1.1 Handle Shift forward Forward travel Pull back Backward travel B-692-0224 Fig. 19 4.1.2 Throttle lever Position “STOP” Engine off STOP Position “MIN” Idle speed position Position “I” Medium load position Position “II” Full load position B-692-0225 Fig.

  • Page 43: Operating Hour Meter

    Indicators and control elements – Machine 4.1.4 Operating hour meter B-692-0217 Fig. 22 4.1.5 Steering rod height adjustment turn clockwise lift the steering rod turn anticlockwise lower the steering rod B-692-0218 Fig. 23 4.1.6 Locking pawl lever B-692-0219 Fig. 24 DRP70D...

  • Page 44: Engine

    Indicators and control elements – Engine 4.2 Engine 4.2.1 Ventilation lever Press for approx. This will bleed the fuel system 15 seconds B-692-0157 Fig. 25 4.2.2 Decompression lever Position “closed” Engine has compression Normal operation Position “open” Engine has no compression Only for emergency starting with crank handle (optional equipment) and mainte- nance...

  • Page 45: Checks Prior To Start Up

    Checks prior to start up Checks prior to start up DRP70D...

  • Page 46: 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 47: 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. DRP70D...

  • Page 48: 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 8.3.1 „Engine oil“ on page 68. B-SYM-1068 Fig. 28 Protective equipment: Working clothes Safety shoes...

  • Page 49: 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 NOTICE! Danger of engine damage! – Monitor the entire refuelling process. – Contaminated fuel can cause malfunction or B-SYM-1069 even damage of the engine.

  • Page 50: Checking The Rubber Buffers

    Checks prior to start up – Checking the rubber buffers 5.5 Checking the rubber buffers B-SYM-1073 Fig. 32 Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.4 „Parking the machine Park the machine safely in secured condition“ on page 57. Allow the engine to cool down.

  • Page 51: Operation

    Operation Operation DRP70D...

  • Page 52: Folding Down The Steering Rod

    Operation – Folding down the steering rod 6.1 Folding down the steering rod Pull the locking pawl lever (2) and 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 53: 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 54 Operation – Starting the engine Turn the ignition key to position “I”. ð The warning buzzer sounds. B-ELE-0070 Fig. 37 The starter switch is designed with a re-start lock. The ignition key must first be turned back to position “0” before a new starting attempt can be made.

  • Page 55: 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. Keep feet clear of the vibrating base plate. CAUTION! Danger of injury caused by uncontrolled machine movement!
  • Page 56 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 handle back. ð The machines vibrates backwards with a speed which B-692-0061 corresponds with the handle position.

  • Page 57: Parking The Machine In Secured Condition

    Operation – Parking the machine in secured condition 6.4 Parking the machine in secured condition Drive the machine onto level and firm ground. Move the handle back to position “0”. ð The machine stops and vibrates on the spot. B-692-0059 Fig.
  • Page 58 Operation – Parking the machine in secured condition DRP70D...

  • Page 59: Loading / Transporting The Machine

    Loading / transporting the machine Loading / transporting the machine DRP70D...

  • Page 60: 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 61: 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 62 Loading / transporting the machine – Lashing the machine to the transport vehicle DRP70D...

  • Page 63: Maintenance

    Maintenance Maintenance DRP70D...

  • Page 64: 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 65: Preparations/Concluding Work

    Maintenance – Preparations/concluding work 8.2 Preparations/concluding work Certain maintenance tasks require preparations and concluding activities. This includes e.g. opening and closing maintenance flaps and maintenance doors as well as securing certain components. After this work close all maintenance flaps and doors again and return all components to their operating condition.

  • Page 66: Bleeding The Fuel System

    Maintenance – Preparations/concluding work 8.2.1.2 Closing the protection hood To fasten the protection hood, use only the prescribed original screws. Always screw in and tighten all screws and their washers. Protective equipment: Working clothes Protective gloves Loosen the screw (1) on both sides. Close the protection hood.
  • Page 67 Maintenance – Preparations/concluding work Protective equipment: Working clothes Safety shoes Protective gloves Allow the engine to cool down. Check the engine oil level, top up if necessary. The fuel tank must be full when bleeding. Check the fuel level, top up if necessary. Press the ventilation lever for approx.

  • Page 68: Fuels And Lubricants

    Maintenance – Fuels and lubricants 8.3 Fuels and lubricants 8.3.1 Engine oil 8.3.1.1 Oil quality The following engine oil specifications are permitted: API CF/CH-4 or higher quality ACEA B3/E4 or higher quality Avoid mixing engine oils. 8.3.1.2 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 69: Oil For Exciter Shaft Housing

    Maintenance – Fuels and lubricants 8.3.2.2 Winter fuel For winter operation use only winter diesel fuel, to avoid clogging because of paraffin separation. At very low temperatures disturbing paraffin separation can also be expected when using winter diesel fuel. Diesel fuels suitable for temperatures down to -44 °C (-47 °F) are available for Arctic climates.
  • Page 70 Maintenance – Fuels and lubricants The viscosity index must be at least 150 (observe information of manufacturer). DRP70D...

  • Page 71: List Of Fuels And Lubricants

    Maintenance – List of fuels and lubricants 8.4 List of fuels and lubricants Assembly group Fuel or lubricant Filling quantity Summer Winter Observe the level mark! Engine oil SAE 10W-40 1.9 l Ä Chapter 8.3.1 „Engine oil“ on page 68 Specification: (0.5 gal us) SAE 15W-40...

  • Page 72: Maintenance Table

    Maintenance – Maintenance Table 8.5 Maintenance Table Maintenance works Page Running-in instructions 8.6.1 General 8.6.2 After 25 operating hours Weekly 8.7.1 Checking, cleaning the air filter 8.7.2 Checking and cleaning the water separator Semi-annually 8.8.1 Battery service Annually / every 250 operating hours 8.9.1 Replacing the V-belt 8.9.2...

  • Page 73: Running-In Instructions

    Maintenance – Running-in instructions 8.6 Running-in instructions 8.6.1 General The following maintenance work must be performed when running in new machines or overhauled engines. 8.6.2 After 25 operating hours Ä Chapter 8.9.3 „Changing engine oil Change the engine oil and oil filter element“ on page 82. Ä...

  • Page 74: Weekly

    Maintenance – Weekly 8.7 Weekly 8.7.1 Checking, cleaning the air filter NOTICE! Danger of engine damage! – Do not start the engine after having removed the air filter. B-SYM-1074 – If necessary, the air filter may be cleaned up to Fig.

  • Page 75: Checking And Cleaning The Water Separator

    Maintenance – Weekly CAUTION! Danger of eye injuries caused by particles flying around! – Wear your personal protective equipment (safety gloves, protective working clothes, goggles). Blow the air filter out with dry compressed air (max. 5 bar (73 psi)) from inside to outside by moving the gun up and down inside the element, until it is free of dust.
  • Page 76 Maintenance – Weekly Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.4 „Parking the machine Park the machine safely in secured condition“ on page 57. Place the transparent container under the drain plug. Loosen the drain plug and collect escaping fluid. Drain the fuel off until there is no water left.

  • Page 77: Semi-Annually

    Maintenance – Semi-annually 8.8 Semi-annually 8.8.1 Battery service Maintenance free batteries also need care. Mainte- nance free only means that the fluid level does not need to be checked. Every battery has a self-discharge, which may, if B-SYM-1077 not checked occasionally, even cause damage to Fig.

  • Page 78: Annually / Every 250 Operating Hours

    Maintenance – Annually / every 250 operating hours 8.9 Annually / every 250 operating hours 8.9.1 Replacing the V-belt Protective equipment: Working clothes Protective gloves Park the machine in secured condition Ä Chapter 6.4 „Parking the machine in secured condition“ on page 57. Allow the engine to cool down.
  • Page 79 Maintenance – Annually / every 250 operating hours Check the centre distance (x) between the centrifugal clutch (1) and the V-belt pulley (2). ð Nominal value: 424 ± 1 mm If the centre distance is incorrect, contact our customer service. Fig.

  • Page 80: Checking, Adjusting The Valve Clearance

    Maintenance – Annually / every 250 operating hours Protective equipment: Working clothes Hearing protection Safety shoes Special tool: Sirometer Park the machine on a rubber mat. Ä Chapter 6.2 „Starting the Start the engine engine“ on page 53. Run the machine at maximum speed for one minute. Check the base plate’s frequency with a suitable measuring instrument (e.g.
  • Page 81 Maintenance – Annually / every 250 operating hours Check the position of the decompression lever, if necessary move it to the initial position. Fig. 72 Remove the valve cover with the seal. Fig. 73 Checking the valve clearance Valve clearance: Intake valve (IN) 0.30 mm (0.012 in) Exhaust valve (EX)

  • Page 82: Changing Engine Oil And Oil Filter Element

    Maintenance – Annually / every 250 operating hours Adjusting the valve clearance Loosen screw (3) on the rocker arm. Adjust the screw (2), until the feeler gauge (1) can be inserted and pulled out with a barely noticeable resistance after the hexagon nut (3) has been tightened. Fig.
  • Page 83 Maintenance – Annually / every 250 operating hours Protective equipment: Working clothes Protective gloves Safety goggles Ä Chapter 6.4 Park the machine in secured condition „Parking the machine in secured condition“ on page 57. Draining off engine oil Clean the area around the dipstick and pull the dipstick out. Fig.

  • Page 84: Replacing The Fuel Filter

    Maintenance – Annually / every 250 operating hours Filling in engine oil Fill in fresh engine oil through the filler opening. Push the dipstick in. After a short test run, check the oil level on the dipstick, top up oil if necessary. Fig.

  • Page 85: Replacing The Air Filter

    Maintenance – Annually / every 250 operating hours Fill the fuel tank. Ä Chapter 8.2.2 Bleed the fuel system before starting „Bleeding the fuel system“ on page 66. After a short test run check fuel filter and fuel lines for leaks. Dispose of fuel and fuel filter in an environmentally friendly way.

  • Page 86: Changing The Oil In The Exciter Housing

    Maintenance – Annually / every 250 operating hours 8.9.6 Changing the oil in the exciter housing NOTICE! Components may get damaged! – Use only oil of the permitted specification Ä Chapter 8.4 „List of fuels and lubri- cants“ on page 71. –...
  • Page 87 Maintenance – Annually / every 250 operating hours Stand the machine horizontally and check the oil level. ð Nominal value: Bottom edge of filling/drain bore. Clean the bleed screw (1) and filling/drain plug (2) and screw them in with a low-strength sealing agent (e.g. spare parts number: DL 009 700 16).

  • Page 88: Checking The Hydraulic Oil Level

    Maintenance – Annually / every 250 operating hours 8.9.7 Checking the hydraulic oil level Protective equipment: Working clothes Protective gloves Ä Chapter 6.4 Park the machine in secured condition „Parking the machine in secured condition“ on page 57. Adjust the steering rod with height adjustment so that the area with the filler screw is horizontal.
  • Page 89 Maintenance – Annually / every 250 operating hours Press the handle forward against the stop and secure it using suitable means. Fig. 90 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 90: Lubricating The Machine

    Maintenance – Annually / every 250 operating hours 8.9.8 Lubricating the machine Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.4 „Parking the machine Park the machine safely in secured condition“ on page 57. Unscrew the four fastening screws (1) and remove the cover (2).

  • Page 91: Every 2 Years / Every 500 Operating Hours

    Maintenance – Every 2 years / every 500 operating hours 8.10 Every 2 years / every 500 operating hours 8.10.1 Changing the hydraulic oil Protective equipment: Working clothes Protective gloves Park the machine in secured condition Ä Chapter 6.4 „Parking the machine in secured condition“ on page 57. Adjust the steering rod with height adjustment so that the area with the filler screw is horizontal.
  • Page 92 Maintenance – Every 2 years / every 500 operating hours NOTICE! Components may get damaged! – Use only oil of the permitted specifica- tion. Fill in hydraulic oil up to the mark on the steering rod head. Mark: approx. 40 mm (1.6 in) below the filler opening Fig.

  • Page 93: As Required

    Maintenance – As required 8.11 As required 8.11.1 Cleaning the machine Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.4 „Parking the machine Park the machine safely in secured condition“ on page 57. Allow the engine to cool down for at least 30 minutes. NOTICE! Electric components can be damaged by water entering into the system!
  • Page 94 Maintenance – As required In case of damp or oily contamination you should consult our customer service department. DRP70D...

  • Page 95: Servicing The V-Belt

    Maintenance – As required 8.11.3 Servicing the V-belt Preparations Protective equipment: Working clothes Protective gloves Ä Chapter 6.4 Park the machine in secured condition „Parking the machine in secured condition“ on page 57. Allow the engine to cool down. Unscrew the V-belt guard (1). Fig.

  • Page 96: Checking The Oil Level In The Exciter Housing

    Maintenance – As required Turn the outer V-belt pulley with the suitable tool, until the required belt tension is achieved. Counter the inner V-belt pulley with a suitable tool. Retighten the threaded pins, tightening torque: 10 Nm (7.4 ft·lbf). Fig. 109 Concluding work Fasten the V-belt guard (1).

  • Page 97: Measures Prior To Extended Shut-Down Period

    Maintenance – As required Clean the area around the bleeding screw (1) and filling/drain plug (2). Unscrew the bleeding screw. Unscrew the filling/drain plug and check the oil level; top up if necessary. ð Nominal value: Bottom edge of filling/drain bore. Clean the bleed screw and filling/drain plug and screw them in with a low-strength sealing agent (e.g.
  • Page 98 Maintenance – As required Protective equipment: Working clothes Protective gloves Safety goggles Switch off all consuming devices (e.g. ignition, light). Measure the open-circuit voltage of the battery at regular intervals (at least 1 x per month). ð Reference values: 12.6 V = fully charged; 12.3 V = dis- charged to 50%.

  • Page 99: Troubleshooting

    Troubleshooting Troubleshooting DRP70D...

  • 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: Emergency Starting With Crank Handle

    Troubleshooting – Emergency starting with crank handle 9.2 Emergency starting with crank handle Start the engine with the crank handle only if the battery is defective, empty or missing. Optional equipment Exhaust fumes contain toxic substances and can damage your health, cause unconsciousness or even death.
  • Page 102 Troubleshooting – Emergency starting with crank handle Set the handle to position “0”. B-692-0059 Fig. 113 Turn the ignition key to position “I”. ð The warning buzzer does not sound. With the ignition key in position “I” the battery is charged when the engine is running, as long as the battery voltage is at least 9 V.
  • Page 103 Troubleshooting – Emergency starting with crank handle Grip the crank handle with both hands as shown. Turn the crank handle with both hands slowly in the direction of the arrow until it engages. CAUTION! Danger of injury caused by uncontrolled machine movement! –...

  • Page 104: Starting The Engine With Jump Leads

    Troubleshooting – Starting the engine with jump leads 9.3 Starting the engine with jump leads NOTICE! A wrong connection will cause severe damage in the electric system. – Bridge the machine only with a 12 Volt auxiliary battery. Open the protection hood and secure it to prevent unin- tended closing.

  • Page 105: Fuse Assignment

    Troubleshooting – Fuse assignment 9.4 Fuse assignment WARNING! Danger of injury by fire in the machine! – Do not use fuses with higher ampere ratings and do not bridge fuses. Pos. Amperage Designation 25 A Main fuse Fig. 120 DRP70D...

  • Page 106: Engine Malfunctions

    Troubleshooting – Engine malfunctions 9.5 Engine malfunctions Fault Possible cause Remedy The engine is hard Fuel tank empty Check the fuel level, top up if necessary to start or does not Fuel filter clogged Check the fuel filter, replace if necessary start at all Fuel lines leaking Check the fuel lines...
  • Page 107 Troubleshooting – Engine malfunctions Fault Possible cause Remedy The fuel shut-off valve has triggered auto- Check the engine oil level, top up if nec- matically essary. Check the fuel level, top up if necessary. If necessary, check other causes for trig- gering.

  • Page 108: Malfunctions During Operation

    Troubleshooting – Malfunctions during operation 9.6 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 high...

  • Page 109: Disposal

    Disposal Disposal DRP70D...

  • Page 110: 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. WARNING! Health hazard caused by fuels and lubricants! –...

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