Fayat DYNAPAC DFP6 Operating Instructions Manual
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Fayat DYNAPAC DFP6 Operating Instructions Manual

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Operating Instruction/Maintenance Instruction
Original Operating Instructions
DFP6
Forward plate
S/N 101 925 38 1001>
DL 8 204 79 EN ©
01/2023

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Summary of Contents for Fayat DYNAPAC DFP6

  • Page 1 Operating Instruction/Maintenance Instruction Original Operating Instructions DFP6 Forward plate S/N 101 925 38 1001> DL 8 204 79 EN © 01/2023...
  • Page 2 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 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......................14 2.1.1 Noise data..........................14 2.1.2 Vibration data..........................14 Concerning your safety........................17 3.1 Basic prerequisites........................
  • Page 4 Table of contents 3.9.5 After maintenance work......................34 3.10 Repair............................35 3.11 Signage............................36 3.12 Safety Components........................41 Indicators and control elements......................43 4.1 Machine............................44 4.1.1 Shut-off valve for water spraying system................... 45 4.1.2 Shut-off valve for compact water spraying system..............45 4.1.3 Locking bolt for guide handle.....................
  • Page 5 Table of contents 8.4.2 After the first 25 operating hours....................82 8.5 Maintenance Table........................83 8.6 Weekly............................84 8.6.1 Checking, cleaning the air filter....................84 8.7 Semi-annually..........................87 8.7.1 Changing the engine oil......................87 8.8 Annually............................88 8.8.1 Replacing the spark plug......................88 8.8.2 Checking, adjusting the valve clearance..................
  • Page 6 Table of contents DFP6...

  • Page 7: Introduction

    Introduction Introduction DFP6...

  • 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. DFP6...

  • 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 DFP6...
  • Page 12 Technical data Dimensions B-230-0099 Fig. 3 1084 (25.9) (37.9) (27.6) (42.7) (20.9) (13.8) Dimensions in millimetres (Dimensions in inch) Weights Operating weight (143) (lbs) Basic weight (141) (lbs) Water spraying system 13.5 l (3.6 gal us, optional equipment) + 10 (+ 22) (lbs) Compact water spraying system (optional equipment)
  • Page 13 Technical data Weights Transport wheels (optional equipment) (+ 8.8) (lbs) Plastic mat (optional equipment) (+ 6.6) (lbs) Travel characteristics Max. working speed m/min (82) (ft/min) Max. gradeability (soil and weather dependent) Drive Engine manufacturer Honda Type GX 120 Cooling Number of cylinders Rated power SAE J 1349 (3.5) (hp)

  • Page 14: Noise And Vibration Data

    Technical data – Noise and vibration data Filling capacities Fuel (gasoline) (0.5 each) (gal us) Water spraying system 13.5 (3.6 each) (gal us) Compact water spraying system (1.6 each) (gal us) 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...
  • Page 15 Technical data – Noise and vibration data Hand-arm vibration with comfort Vector total of the weighted effective acceleration in three orthog- guide handle (optional equipment) onal directions: £ 2.5 m/s Total vibration value a on crushed rock determined acc. to ISO 5349 and EN 500. Associated uncertainty K = 0.4 m/s , determined acc.
  • Page 16 Technical data – Noise and vibration data DFP6...

  • Page 17: Concerning Your Safety

    Concerning your safety Concerning your safety DFP6...

  • Page 18: 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 19: 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 20: Intended Use

    Concerning your safety – Basic prerequisites Safety goggles They protect the eyes against airborne particles and squirting fluids. Face protection This protects the face against airborne particles and squirting fluids. Hard hat This protects the head against falling parts and injuries. Hearing protection This protects against extreme noise.

  • Page 21: Improper Use

    Concerning your safety – Basic prerequisites 3.1.5 Improper use Dangers may arise with the machine if it is used other than for its intended purpose. Any hazard caused by improper use is the sole responsibility of the operating company or driver/operator; the manufacturer cannot be held liable.

  • Page 22: 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 main- tenance instructions.
  • Page 23 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 24: 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 25: 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 26: 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 mix! – Do not allow petrol to come in contact with hot components. –...

  • Page 27: 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 in contact with hot components. –...

  • Page 28: 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 are prohibited! –...

  • 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 Concerning your safety – Start up procedure Avoid operation in closed or partly closed rooms, or ensure ade- quate ventilation when working in trenches. DFP6...

  • Page 32: 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 33: 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 34: Maintenance Work

    Concerning your safety – Maintenance work 3.9 Maintenance work 3.9.1 Preliminary remarks Always carry out the prescribed maintenance work and mainte- nance measures on time in order to maintain the safety, opera- tional readiness and long service life of the machine. The machine must only be serviced by qualified personnel author- ised by the operating company.

  • 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. WARNING California Proposition 65 Warning This product contains chemicals that cause cancer + chemicals that are reproductive toxicants Made by Designation...
  • Page 37 Concerning your safety – Signage Warning sticker - Follow operating instructions Fig. 7 Warning sticker – California Proposition 65 WARNING California Proposition 65 Warning This product contains chemicals that cause cancer + chemicals that are reproductive toxicants B-DEC-0316 Fig. 8 Instruction sticker - Wear ear defenders Fig.
  • Page 38 Concerning your safety – Signage Information sticker - Lashing point Fig. 11 Information sticker - Guaranteed sound capacity level Fig. 12 Information sticker - Filler opening for petrol Gasoline/Benzin B-DEC-0216 Fig. 13 Information sticker - Filler opening for water Water B-DEC-0218 Fig.
  • Page 39 Concerning your safety – Signage Brief operating instructions START OPERATION STOP B-DEC-0365 Fig. 15 Maintenance sticker B-DEC-0321 Fig. 16 DFP6...
  • Page 40 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. 17 DFP6...

  • Page 41: Safety Components

    Concerning your safety – Safety Components 3.12 Safety Components B-925-0006 Fig. 18 Heat protection cover Belt guard DFP6...
  • Page 42 Concerning your safety – Safety Components DFP6...

  • Page 43: Indicators And Control Elements

    Indicators and control elements Indicators and control elements DFP6...

  • Page 44: Machine

    Indicators and control elements – Machine 4.1 Machine B-230-0201 Fig. 19 Shut-off valve for water spraying system (optional equipment) Handle Locking bolt for guide handle (optional equipment) Guide handle Lock for transport wheels (optional equipment) DFP6...

  • Page 45: Shut-Off Valve For Water Spraying System

    Indicators and control elements – Machine 4.1.1 Shut-off valve for water spraying system Position “0” Water spraying system off Turn anticlockwise Water spraying system on Infinite adjustment of the spraying quan- tity up to “MAX” position Optional equipment Fig. 20 4.1.2 Shut-off valve for compact water spraying system Position “0”...

  • Page 46: Lock For Transport Wheels

    Indicators and control elements – Machine 4.1.4 Lock for transport wheels To release or lock the transport wheels. Optional equipment B-230-0196 Fig. 23 DFP6...

  • Page 47: Engine

    Indicators and control elements – Engine 4.2 Engine 4.2.1 Overview B-HON-0075 Fig. 24 Engine stop switch Throttle lever Choke lever Recoil starter Fuel valve 4.2.2 Engine stop switch Position “OFF” Ignition off Position “ON” Ignition on Fig. 25 DFP6...

  • Page 48: Throttle Lever

    Indicators and control elements – Engine 4.2.3 Throttle lever Position “MIN” Idle speed Position “MAX” Maximum speed B-HON-0041 Fig. 26 4.2.4 Choke lever Position “Left” Choke closed Position “Right” Choke open B-HON-0042 Fig. 27 4.2.5 Recoil starter B-GEN-0084 Fig. 28 DFP6...

  • Page 49: Fuel Valve

    Indicators and control elements – Engine 4.2.6 Fuel valve Position “Left” Fuel valve closed Position “Right” Fuel valve open B-HON-0043 Fig. 29 DFP6...
  • Page 50 Indicators and control elements – Engine DFP6...

  • Page 51: Checks Prior To Start Up

    Checks prior to start up Checks prior to start up DFP6...

  • Page 52: 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 53: Visual Inspections And Function Tests

    Checks prior to start up – Visual inspections and function tests 5.2 Visual inspections and function tests Check the condition of the fuel tank and fuel lines and for leaks. Check the bolted connections are tight and secure. Check the machine for contamination and damage. Check the hydraulic oil cooler for dirt.

  • Page 54: Daily Maintenance

    Checks prior to start up – Daily maintenance 5.3 Daily maintenance 5.3.1 Checking the fuel level; topping up fuel DANGER! Danger to life caused by explosive gas-air mix! – Do not allow petrol to come in contact with hot components. B-SYM-1069 –...

  • Page 55: Checking The Rubber Buffers

    Checks prior to start up – Daily maintenance 5.3.2 Checking the rubber buffers B-SYM-1073 Fig. 32 Protective equipment: Working clothes Safety shoes Protective gloves Check the rubber buffer pairs, left and right, for tight fit, cracks and tear-offs. ð Have damaged rubber buffers replaced by authorised service personnel immediately.

  • Page 56: Checking The Water Level, Topping Up

    Checks prior to start up – Daily maintenance 5.3.3 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 Clean the area around the filling port.
  • Page 57 Checks prior to start up – Daily maintenance Protective equipment: Working clothes Safety shoes Protective gloves Clean the area around the filling port. Remove the cap (1) and check the water supply in the water Water tank. NOTICE! Dirty or contaminated water can block the bore- holes! –...
  • Page 58 Checks prior to start up – Daily maintenance DFP6...

  • Page 59: Operation

    Operation Operation DFP6...

  • Page 60: Mounting The Guide Handle

    Operation – Mounting the guide handle 6.1 Mounting the guide handle Protective equipment: Working clothes Safety shoes Protective gloves Force the guide handle apart and plug it onto the brackets. Lock and secure the guide handle on both sides with clip pins.

  • Page 61: 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 62 Operation – Starting the engine Protective equipment: Hearing protection Working clothes Protective gloves Safety shoes The engine does not start if the oil level is too low. Make sure that nobody is in the danger zone. Fully open the fuel tap. B-HON-0035 Fig.
  • Page 63 Operation – Starting the engine Switch the engine stop switch to “ON” position. B-834-0079 Fig. 42 Pull the rope by the starter handle, until resistance can be felt. Guide the starter handle back to initial position. B-GEN-0083 Fig. 43 CAUTION! Danger of injury caused by uncontrolled machine movement! –...
  • Page 64 Operation – Starting the engine Open the choke bit by bit when the engine is running. Run the engine warm for approx. 1 to 2 minutes in idle speed. NOTICE! Danger of engine damage! – Warm up engine for a short while before starting work.

  • Page 65: Work Mode

    Operation – Work mode 6.3 Work mode Guide the machine only by the guide handle. 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 66 Operation – Work mode Guide the machine by means of the guide handle. B-834-0104 Fig. 47 For short work interruptions you should always return the throttle lever to “MIN” position (idle speed). ð Vibration is switched off. B-HON-0061 Fig. 48 DFP6...

  • Page 67: Switching The Water Sprinkling System On/Off

    Operation – Switching the water sprinkling system on/off 6.4 Switching the water sprinkling system on/off Switch the water sprinkling system on or off with the rotary button: Position "0" Water sprinkling system off turn anticlockwise Water sprinkling system on infinite adjustment of the sprinkling quantity up to position “MAX”...

  • Page 68: Switching The Compact Water Spraying System On/Off

    Operation – Switching the compact water spraying system on/off 6.5 Switching the compact water spraying system on/off The water spraying system must be switched on and off by the shut-off valve: Position “0” Water spraying system off turn anticlockwise Water spraying system on infinite adjustment of the spraying quantity up to position “MAX”...

  • Page 69: Parking The Machine In Secured Condition

    Operation – Parking the machine in secured condition 6.6 Parking the machine in secured condition Components can be very hot during or immediately after operation. WARNING! Danger of burning on hot components! – Wear your personal protective equipment (pro- tective gloves, protective clothing). –...
  • Page 70 Operation – Parking the machine in secured condition Close the fuel valve completely. Secure the machine against unauthorised use. B-HON-0036 Fig. 53 DFP6...

  • Page 71: Loading / Transporting The Machine

    Loading / transporting the machine Loading / transporting the machine DFP6...

  • Page 72: Loading The Machine

    Loading / transporting the machine – Loading the machine 7.1 Loading the machine Loads may only be attached and hoisted by an expert/qualified person. Do not use lifting points that are damaged or impaired in any other way. Only use lifting and lashing tackle with sufficient load bearing capacity for the weight to be loaded.
  • Page 73 Loading / transporting the machine – Loading the machine If necessary, pull the machine by the handles or loops (1) on an even surface. B-230-0070 Fig. 55 DFP6...

  • Page 74: 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 lifting points that are damaged or impaired in any other way. Always use appropriate lifting and lashing tackle at the lifting and lifting points.

  • Page 75: Transport Wheels

    Loading / transporting the machine – Transport wheels 7.3 Transport wheels Park the machine safely Ä Chapter 6.6 ‘Parking the machine in secured condition’ on page 69. Lock the guide handle with the locking bolts (1). B-230-0027 Fig. 58 Unlock the locking bolts (2) and fold down the transport wheels.
  • Page 76 Loading / transporting the machine – Transport wheels DFP6...

  • Page 77: Maintenance

    Maintenance Maintenance DFP6...

  • Page 78: 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 79: 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 80: 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 81: 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 Ä Chapter 8.2.1 ‘Engine oil’ Specification: (0.16 gal us) on page 79...

  • Page 82: Running-In Instructions

    Maintenance – Running-in instructions 8.4 Running-in instructions 8.4.1 General information When commissioning new machines, the running-in instructions listed in this chapter must be carried out after the specified oper- ating hours. The maintenance work listed must be carried out in addition to the regular maintenance intervals.

  • Page 83: Maintenance Table

    Maintenance – Maintenance Table 8.5 Maintenance Table Maintenance works Page Daily maintenance 5.3.1 Checking the fuel level; topping up fuel 5.3.2 Checking the rubber buffers 5.3.3 Checking the water level, topping up 5.3.4 Check water supply, refill (compact water tank) Weekly 8.6.1 Checking, cleaning the air filter...

  • Page 84: Weekly

    Maintenance – Weekly 8.6 Weekly 8.6.1 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 85 Maintenance – Weekly Checking, cleaning the air filter Separate paper element and foam element. B-HON-0045 Fig. 64 CAUTION! Danger of eye injuries caused by particles flying around! – Wear your personal protective equipment (protective gloves, protective clothing, goggles). Blow the paper element out with dry compressed air (max. 2 bar (29 psi)) from inside to outside by moving the gun up B-HON-0046 and down inside the element, until it is free of dust.
  • Page 86 Maintenance – Weekly Assembling the air filter Insert the seal (5). NOTICE! Danger of engine damage! – Insert the filter element correctly. Insert the filter element (4) correctly and fasten it with the wing nut (3). Fasten the cover (2) with the wing nut (1). Dispose of the filter element (if replaced) in an environmen- tally friendly way.

  • Page 87: 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. 68 Ä Chapter 8.2.1 ‘Engine oil’ on page 79. Ä...

  • Page 88: 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 Safety shoes Protective gloves Tool: Spark plug spanner 21 mm Ä...

  • Page 89: Checking, Adjusting The Valve Clearance

    Maintenance – Annually 8.8.2 Checking, adjusting the valve clearance Perform this maintenance work at the latest after 250 operating hours NOTICE! Danger of engine damage! We recommend to have this work carried out by trained personnel or our after sales service. –...
  • Page 90 Maintenance – Annually Checking the valve clearance Valve clearance: Intake valve (IN) 0.15 mm (0.006 in) Exhaust valve (EX) 0.20 mm (0.008 in) Check the valve clearance with a feeler gauge between rocker arm (2) and valve shaft (1) on both valves, adjust if necessary.

  • Page 91: Cleaning The Slurry Filter

    Maintenance – Annually 8.8.3 Cleaning the slurry filter DANGER! Danger to life caused by explosive gas-air mix! – Do not allow petrol to come in contact with hot components. – Smoking and open fire are prohibited. – Keep away from heat sources, sparks and other sources of ignition.

  • Page 92: Replacing The V-Belt

    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. B-HON-0039 Fig. 80 A View from below: Alignment of filter during installation Open the fuel valve and check the filter bowl for leaks.
  • Page 93 Maintenance – Annually Loosen the fastening screws (2) and remove the V-belt guard (1). B-230-0072 Fig. 82 Slightly loosen the fastening screws (1) on both sides. Pull the engine carrier forward, remove and replace the V- belt. B-230-0029 Fig. 83 Install the new V-belt and pull the engine carrier back.
  • Page 94 Maintenance – Annually Assemble the V-belt guard (1) with fastening screws (2). Check the V-belt tension again after 25 operating hours, tighten if necessary. B-230-0072 Fig. 86 8.8.4.1 Checking the frequency of the base plate Keep feet and hands clear of the vibrating base plate. CAUTION! Danger of injury caused by uncontrolled machine movement!

  • Page 95: Replacing The Starter Rope

    Maintenance – Annually 8.8.5 Replacing the starter rope Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.6 ‘Parking the machine Park the machine safely in secured condition’ on page 69. Allow the engine to cool down. Disassemble the recoil starter. B-834-0040 Fig.

  • Page 96: Changing The Oil In The Exciter Housing

    Maintenance – Annually Secure the coil against unwinding. To do this, secure the coil (3) and housing (1) with a suitable means ( e.g. cable tie) (2). Loosen the knots of the starter rope at both ends and remove the old starter rope. Thread in the new starter rope (4) and fasten it at both ends with appropriate knots.

  • Page 97: Replacing The Air Filter

    Maintenance – Annually Protective equipment: Working clothes Safety shoes Protective gloves Park the machine on level ground. Ä Chapter 6.6 ‘Parking the machine Park the machine safely in secured condition’ on page 69. Tilt the machine slightly towards the oil drain side and sup- port it safely.
  • Page 98 Maintenance – Annually Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.6 ‘Parking the machine Park the machine safely in secured condition’ on page 69. Allow the engine to cool down. Unscrew wing nut (1) and remove cover (2). Clean the cover.
  • Page 99 Maintenance – Annually Insert the seal (5). NOTICE! Danger of engine damage! – Insert the filter element correctly. Insert the filter element (4) correctly and fasten it with the wing nut (3). Fasten the cover (2) with the wing nut (1). Dispose of the old filter element in an environmentally friendly way.

  • Page 100: As Required

    Maintenance – As required 8.9 As required 8.9.1 Cleaning the cooling fins and the cooling air intake openings How dirty the cooling fins and cooling air intake openings are depends very much on the daily operating conditions; clean daily if necessary. Protective equipment: Working clothes Protective gloves...

  • Page 101: Cleaning The Machine

    Maintenance – As required NOTICE! Components may get damaged! Do not use low-ash engine oils for the exciter shaft housing. Unscrew the oil drain plug (1) and check the oil level. ð The oil level must reach the bottom edge of the opening; if necessary, fill in oil.

  • Page 102: Cleaning The Water Spraying System

    Maintenance – As required 8.9.4 Cleaning the water spraying system Protective equipment: Working clothes Safety shoes Protective gloves Remove the cap (2). Open the rotary button (1) completely and let all water run out. Alternatively you may also remove the water tank for cleaning.

  • Page 103: Servicing The V-Belt

    Maintenance – As required 8.9.6 Servicing the V-belt Protective equipment: Working clothes Safety shoes Protective gloves Ä Chapter 6.6 ‘Parking the machine Park the machine safely in secured condition’ on page 69. Allow the engine to cool down. Loosen the fastening screws (2) and remove the V-belt guard (1).

  • Page 104: Checking, Cleaning The Spark Plug

    Maintenance – As required 8.9.7 Checking, cleaning the spark plug NOTICE! Danger of engine damage! – Do not use spark plugs with incorrect heat value. Protective equipment: Working clothes Safety shoes Protective gloves Tool: Spark plug spanner 21 mm Ä Chapter 6.6 ‘Parking the machine Park the machine safely in secured condition’...

  • Page 105: Cleaning The Fuel Strainer

    Maintenance – As required 8.9.8 Cleaning the fuel strainer DANGER! Danger to life caused by explosive gas-air mix! – Do not allow petrol to come in contact with hot components. – Smoking and open fire are prohibited. – Keep away from heat sources, sparks and other sources of ignition.
  • Page 106 Maintenance – As required Open the fuel valve and collect running out fuel. Close the fuel valve. B-HON-0035 Fig. 110 Check the O-ring (1) for damage, replace if necessary. Assemble the filter bowl (2) with the O-ring. B-HON-0076 Fig. 111 Unscrew the hexagon nuts (2) and the hexagon screw (1) and take off the fuel tank.

  • Page 107: Measures If There Is A Risk Of Frost

    Maintenance – As required Assemble the fuel tank with hexagon nuts (2) and hexagon screw (1). Check the fuel system for leaks. Dispose of fuel and replaced components in an environmen- tally friendly way. B-834-0038 Fig. 114 8.9.9 Measures if there is a risk of frost Protective equipment: Working clothes Safety shoes...

  • Page 108: Measures Prior To Extended Shut-Down Period

    Maintenance – As required Open the shut-off valve and drain off all water. Close the cover again. B-230-0205 Fig. 116 8.9.10 Measures prior to extended shut-down period 8.9.10.1 Measures before shutting down DANGER! Danger to life caused by explosive gas-air mix! –...
  • Page 109 Maintenance – As required Start the engine and run the machine for approx. 10 minutes in the open. Park the machine safely. Emptying the fuel tank Close the fuel valve. B-HON-0036 Fig. 117 Disassemble the drain plug (3) and the seal (4) from the carburettor and collect leaking fuel.
  • Page 110 Maintenance – As required Crank the engine several times with the recoil starter to dis- tribute the oil in the cylinder. Screw the spark plug back in. Slowly pull the starter rope until resistance can be felt and the alignment mark (2) on the starter disc is in line with the upper bore (1).

  • Page 111: Troubleshooting

    Troubleshooting Troubleshooting DFP6...

  • Page 112: 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 113: Engine Malfunctions

    Troubleshooting – Engine malfunctions 9.2 Engine malfunctions Fault Possible cause Remedy Engine does not Fuel tank empty Check, refill if necessary start Fuel valve closed Open the fuel valve Fuel system clogged Cleaning the fuel strainer Check the fuel strainer in the carburettor Have it checked by qualified expert per- sonnel Engine stop switch in position “OFF”...
  • Page 114 Troubleshooting – Engine malfunctions Fault 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, top up if nec- essary Engine runs with Centrifugal clutch defective Have it checked by qualified expert per- high speed, but no sonnel...

  • Page 115: What To Do If The Engine Has Flooded

    Troubleshooting – What to do if the engine has flooded 9.3 What to do if the engine has flooded DANGER! Danger to life caused by explosive gas-air mix! – Do not allow petrol to come in contact with hot components. –...
  • Page 116 Troubleshooting – What to do if the engine has flooded Open the choke. B-HON-0038 Fig. 123 CAUTION! Danger of eye injuries caused by particles flying around! – Wear your personal protective equipment (protective gloves, protective clothing, goggles). Crank the engine several times with the recoil starter to remove excessive fuel from the combustion chamber.

  • Page 117: Disposal

    Disposal Disposal DFP6...

  • Page 118: Final Shut-Down Of Machine

    Disposal – Final shut-down of machine 10.1 Final shut-down of machine After the machine has reached the end of its service life, the indi- vidual components of the machine must be disposed of properly. Observe national regulations! Carry out the following work and have the machine dismantled by a state-approved recycling company.

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