Wacker Neuson EH 6 Operator's Manual
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Wacker Neuson EH 6 Operator's Manual

Wacker Neuson EH 6 Operator's Manual

Electric hammer
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Operator's manual
Electric hammer
EH 6, EHB 7
04.2010
0217536en / 004
www.wackerneuson.com

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Summary of Contents for Wacker Neuson EH 6

  • Page 1 Operator's manual Electric hammer EH 6, EHB 7 04.2010 0217536en / 004 www.wackerneuson.com...
  • Page 2 Manufacturer Wacker Neuson SE Preußenstraße 41 80809 München www.wackerneuson.com Tel.: +49-(0)89-354 02-0 Fax: +49-(0)89-354 02-390 Translation of the original operator’s manual in German...

  • Page 3: Table Of Contents

    8.2 Adjusting the machine ..................35 8.2.1 Operating mode (only EHB 7) .............. 35 8.2.2 Engine speed..................36 8.2.3 Supplementary handle for EH 6 ............37 8.2.4 Supplementary handle for EHB 7 ............39 8.2.5 Adjustable depth gauge (only EHB 7) ..........40...
  • Page 4 11.1 Disposal of waste electrical and electronic equipment ........51 Accessories ......................52 Technical data ......................53 13.1 EH 6/EHB 7 - 230 ..................... 53 13.2 EH 6/EHB 7 - 115 ..................... 54 13.3 EH 6/EHB 7 - 120 ..................... 55 13.4 Notes regarding the level of exposure to vibrations .........
  • Page 5 EH 6, EHB 7...

  • Page 6: Foreword

    Foreword This operator's manual contains information and procedures for the safe opera- tion and maintenance of your Wacker Neuson machine. In the interest of your own safety and to prevent accidents, you should carefully read through the safety information, familiarize yourself with it and observe it at all times.

  • Page 7: Introduction

    EH 6, EHB 7 2 Introduction Introduction Means of representation for this operator's manual Warning symbols This operator's manual contains safety imformation of the categories: DANGER, WARNING, CAUTION, NOTICE. They should be followed to prevent danger to life and limb of the operator or dam- age to equipment and exclude improper service.

  • Page 8: Wacker Neuson Representative

    This symbol is used for lists. Wacker Neuson representative Depending on your country, your Wacker Neuson representative is your Wacker Neuson service, your Wacker Neuson affiliate or your Wacker Neuson dealer. You can find the addresses in the Internet at www.wackerneuson.com.

  • Page 9: Identification Of The Machine

    EH 6, EHB 7 2 Introduction Identification of the machine Nameplate position Item Designation Nameplate...
  • Page 10 2 Introduction EH 6, EHB 7 Nameplate data The nameplate lists information that uniquely identifies your machine. This infor- mation is needed to order spare parts and when requesting additional technical information. Enter the information of your machine into the following table:...

  • Page 11: Ec Declaration Of Conformity

    This is to certify that this product meets and complies with the relevant regulations and re- quirements of the following guidelines and standards: 98/37/EC, from 29.12.2009: 2006/42/EC, EN 60745, 2000/14/CE (only EH 6 M), 2005/88/CE (only EH 6 M), 2004/108/CE, EN 61000-3-2, EN 61000-3-3, EN 55014-1, EN 55014-2 Authorized person for technical documents: Axel Häret Munich, 20.10.2009...

  • Page 13: Safety

    EH 6, EHB 7 3 Safety Safety Principle State of the art This machine has been constructed with state-of-the-art technology according to the recognized rules of safety. Nevertheless, when used improperly, dangers to the life and limb of the operator or to third persons or damage to the machine or other materials cannot be excluded.
  • Page 14 Installation of accessories which are not from Wacker Neuson. It is no problem to install spare parts from Wacker Neuson. It is no problem to install accessories that are available in the Wacker Neuson product range of your machine. Please refer to the installation regulations in this operator's manual.
  • Page 15 Have damaged or defective components replaced immediately! For further information, refer to chapter Troubleshooting. Spare parts, accessories Use only spare parts from Wacker Neuson or such that are equivalent to the orig- inal parts in design and quality. Only use accessories from Wacker Neuson.

  • Page 16: Qualification Of The Operating Personnel

    3 Safety EH 6, EHB 7 Operator's controls Always keep the operator's controls of the machine dry, clean and free of oil or grease. Operating elements such as ON/OFF switch, gas handles etc. may not be locked, manipulated or changed without authorization.

  • Page 17: Protective Gear

    You can find the exact value in the chapter Technical Data. When wearing ear protection while working, you must pay attention and exercise caution because your hearing is limited, e.g. in case someone screams or a sig- nal tone sounds. Wacker Neuson recommends that you always wear ear protection.

  • Page 18: Transport

    3 Safety EH 6, EHB 7 Transport Switching off the machine Before you transport the machine, switch it off and pull the plug out of the plug receptacle. Allow the motor to cool down. Transporting the machine Transport the machine in the carrying case supplied.
  • Page 19 EH 6, EHB 7 3 Safety Safety in the work area When working with the machine especially pay attention to the following points: Electric lines or pipes in work area. Gas lines or water lines in the work area. Material becoming separated, dropping down or ejected. Make sure that you do not put other persons in danger.

  • Page 20: Safety During The Operation Of Hand Machines

    3 Safety EH 6, EHB 7 Do not direct towards people Do not direct the machine towards people in the vicinity during operation. The tool might be flung out and cause serious injuries. No persons endangered Be sure that no persons are endangered by flying or falling materials. Always work very attentively, and anticipate potential hazards.

  • Page 21: Safety During The Operation Of Electric Appliances

    EH 6, EHB 7 3 Safety Setting the hand machine down properly Set the machine down carefully. Do not drop the machine to the floor or from greater heights. Dropping the machine can cause injuries to other persons or the machine itself can be damaged.
  • Page 22 I, see chapter Technical data). Only use tested extension cables which are suitable for use at construction sites: Average rubber hose H05RN-F or better – Wacker Neuson recommends H07RN-F, an SOW cable, or a country-specific equivalent design. Immediately replace damaged extension cables (e.g. tears in the sheathing) or loose plugs and couplings.

  • Page 23: Maintenance

    EH 6, EHB 7 3 Safety Protecting the power cable Do not use the power cable to pull or lift the machine. Do not unplug the power cable by pulling on the cable. Protect the power cable from heat, oil and sharp edges.

  • Page 24: Safety And Information Labels

    3 Safety EH 6, EHB 7 Safety and information labels Your machine has adhesive labels containing the most important instructions and safety information. Make sure that all the labels are kept legible. Replace any missing or illegible labels. The item numbers for the labels are in the parts book.

  • Page 25: Safety And Information Icons

    EH 6, EHB 7 3 Safety 3.10 Safety and information icons For all machines: Item Symbol Description Read the operator's manual.

  • Page 26: Scope Of Delivery

    4 Scope of delivery EH 6, EHB 7 Scope of delivery EH 6 Item Designation Carrying case with tool compart- ments Grease Rotary hammer Supplementary handle Operator's manual Parts book General safety information (with- out illustration)

  • Page 27: Ehb 7

    EH 6, EHB 7 4 Scope of delivery EHB 7 Item Designation Carrying case with tool compart- ments Grease Rotary hammer Supplementary handle Adjustable depth gauge Operator's manual Parts book General safety information (without illustration)

  • Page 28: Structure And Function

    5 Structure and function EH 6, EHB 7 Structure and function Application Use the machine only as intended, see chapter Safety Information, Proper use. Field of Application EH 6 A wide selection of easily interchangeable tools makes this machine suitable for breaking, chiseling, digging, puddling, hammering, ramming and deburring tasks.

  • Page 29: Components And Operator's Controls

    EH 6, EHB 7 6 Components and operator's controls Components and operator's controls Item Designation Tool holder Ventilation slot Changeover switch Vibration reduction ON/OFF switch Control lamp Service light Slide switch for pre-selecting speed Power cable with plug Supplementary handle...
  • Page 30 6 Components and operator's controls EH 6, EHB 7 Changeover switch The changeover switch has 2 or 3 operating mode positions depending on ma- chine. The symbol in the viewing window of the changeover switch identifies the selected operating mode.
  • Page 31 The service light lights up red shortly before a carbon brush reaches the wearing limit. Replace carbon brushes in a timely manner. Plug The machine comes with a country-specific plug as a standard equipment. Supplementary handle for EH 6 Item Designation D-shaped handle...
  • Page 32 6 Components and operator's controls EH 6, EHB 7 Supplementary handle for EHB 7 Item Designation Clamping piece Radial handle Strap The supplementary handle ensures a safe work position and reduces operator fatigue. The entire supplemental handle can be swiveled variably by 360°.

  • Page 33: Transport

    EH 6, EHB 7 7 Transport Transport WARNING Improper handling can result in injury or serious material damage. Read and follow all safety instructions of this operator's manual, see chapter Safety information. Transporting the machine The machine must be transported in the carrying case supplied.

  • Page 34: Operation

    8 Operation EH 6, EHB 7 Operation WARNING Improper handling can result in injury or serious material damage. Read and follow all safety instructions of this operator's manual, see chapter Safety information. WARNING Electrical voltage. Injuries from electrocution. Remove the plug from the plug receptacle before all work on the machine.

  • Page 35: Adjusting The Machine

    EH 6, EHB 7 8 Operation Adjusting the machine 8.2.1 Operating mode (only EHB 7) Selecting the operating mode WARNING Danger of injury with uncontrolled start up of the machine during switching. Actuate changeover switch only when machine is inactivated and has come to a complete standstill.

  • Page 36: Engine Speed

    8 Operation EH 6, EHB 7 8.2.2 Engine speed Setting the engine speed Item Designation Slide switch for pre-selecting speed Use the slide switch to adjust the engine speed: Press slide switch for pre-selecting the speed towards rear (small symbol) to reduce engine speed.

  • Page 37: Supplementary Handle For Eh 6

    EH 6, EHB 7 8 Operation 8.2.3 Supplementary handle for EH 6 Only operate the machine with the supplementary handle. Swiveling the supplementary handle Item Designation Toggle nut 1. Loosen the toggle nut by turning counterclockwise until the supplementary handle can be swiveled.
  • Page 38 8 Operation EH 6, EHB 7 Swiveling the D-shaped handle Item Designation D-shaped handle Toggle nut Gearing 1. Loosen the toggle nut by turning counterclockwise until the gearing is loos- ened. 2. Swivel D-shaped handle to desired position and allow gearing to snap into place.

  • Page 39: Supplementary Handle For Ehb 7

    EH 6, EHB 7 8 Operation 8.2.4 Supplementary handle for EHB 7 Only operate the machine with the supplementary handle. Swiveling the supplementary handle Item Designation Radial handle 1. Loosen the radial handle by turning counterclockwise until the supplementary handle can be swiveled.

  • Page 40: Adjustable Depth Gauge (Only Ehb 7)

    8 Operation EH 6, EHB 7 8.2.5 Adjustable depth gauge (only EHB 7) Adjusting the depth gauge NOTICE Slipping of the adjustable depth gauge can result in incorrect borehole depths. Always insert adjustable depth gauge into clamp with the grooved side pointing up.

  • Page 41: Changing Tools

    EH 6, EHB 7 8 Operation Changing tools Safety instructions You can change the tool without additional tools. Notes on using tools Only use tools with the following properties: The tool end must be undamaged. The tool must be sufficiently sharp to avoid impact damage.
  • Page 42 8 Operation EH 6, EHB 7 Removing tool Item Designation Tool Locking sleeve 1. Slide locking sleeve towards rear and hold on to it. Lock is released. 2. Remove tool from tool holder by pulling forward. 3. Release locking sleeve.

  • Page 43: Starting Up

    EH 6, EHB 7 8 Operation Starting up Connecting the machine to the power supply The machine may only be connected to AC single phase, connection values see chapter Technical Data. NOTICE Electrical voltage. Incorrect voltage can cause damage on the machine.

  • Page 44: Operating The Machine

    Lock button ON/OFF switch 1. Set machine at working position. 2. Press the ON/OFF switch. Activating continuous operation (only EH 6) 1. Press and hold ON/OFF switch. 2. Additionally press lock button. Deactivating continuous operation (only EH 6) Press the ON/OFF switch.

  • Page 45: Vibration Reduction

    EH 6, EHB 7 8 Operation Vibration reduction CAUTION Too little spring travel at handle. Injuries due to too severe kickback. Do not press machine all the way up to the stop of the vibration reduction and against the area you wish to work on.

  • Page 46: Decomissioning

    8 Operation EH 6, EHB 7 Decomissioning Switching off the machine 1. Release or press again and release the ON/OFF switch. 2. Wait until the machine has come to a complete standstill. 3. Set down the machine in such a way that it cannot tilt, fall or slip.

  • Page 47: Troubleshooting

    Too much borer dust in bore- Pull drill bit out off borehole and hole. remove dust from drill bit. Interfering reinforcing steel. Redrill borehole. * Have these tasks carried out by the service department of your Wacker Neuson contact person.

  • Page 48: 10 Maintenance

    * * Have these tasks carried out by the service department of your Wacker Neuson contact person. Note: Take the machine to your Wacker Neuson contact partner for servicing when the red service light lights up.

  • Page 49: Maintenance Work

    EH 6, EHB 7 10 Maintenance 10.2 Maintenance work WARNING Electrical voltage. Injuries from electrocution. Remove the plug from the plug receptacle before all work on the machine. Working in the workshop Perform maintenance work in a workshop on a workbench. This has the following benefits: Protection of the machine of contamination on the construction site.
  • Page 50 10 Maintenance EH 6, EHB 7 Checking the tool holder for wear Item Value 200 mm Max. 6 mm 1. Insert the tool. Note: Use a new tool to measure only the wear of the tool holder and not the wear of the tool.

  • Page 51: 11 Disposal

    11 Disposal 11 Disposal 11.1 Disposal of waste electrical and electronic equipment For customers in EU countries This device is subject to the European Directive 2002/96/EC on waste electrical and electronic equipment (WEEE) and the corresponding national legislation. The WEEE directive outlines the procedure for handling electrical waste equip- ment across the EU.

  • Page 52: 12 Accessories

    12 Accessories EH 6, EHB 7 12 Accessories There is a wide range of accessories available for the machine. For more information on the individual accessories, visit the following website: www.wackerneuson.com.

  • Page 53: 13 Technical Data

    EH 6, EHB 7 13 Technical data 13 Technical data 13.1 EH 6/EHB 7 - 230 Designation Unit EH 6 M EHB 7 M Item no. 0610304 0610303 Length x Width x Height mm (in) 473 x 109 x 293 (18.6 x 4.3 x 11.5)

  • Page 54: Eh 6/Ehb 7 - 115

    ** According to DIN EN 60529. *** Determined acc. to 2000/14/EC at ear of operator. **** Determined according to 2000/14/EC. *****According to EN 60745. 13.2 EH 6/EHB 7 - 115 Designation Unit EH 6 M EHB 7 M Item no.

  • Page 55: Eh 6/Ehb 7 - 120

    ** According to DIN EN 60529. *** Determined acc. to 2000/14/EC at ear of operator. **** Determined according to 2000/14/EC. *****According to EN 60745. 13.3 EH 6/EHB 7 - 120 Designation Unit EH 6 M EHB 7 M Item no.
  • Page 56 13 Technical data EH 6, EHB 7 Designation Unit EH 6 M EHB 7 M Drive Universal electric motor with pro- tective insulation Class rating * Protection class ** IP2X Sound pressure level L dB(A) Sound power level L ****...

  • Page 57: Notes Regarding The Level Of Exposure To Vibrations

    EH 6, EHB 7 13 Technical data 13.4 Notes regarding the level of exposure to vibrations The vibration emission level given in this Operator´s manual has been measured in accordance with a standardised test given in EN 60745 and may be used to compare one tool with another.
  • Page 58 13 Technical data EH 6, EHB 7 Voltage Extension Cross-section area of cable 110-120 1~ < 22 < 37 < 59 Extension cable for the US market: Voltage Extension Cross-section [ft] area of cable [AWG] 220-240 1~ < 246 < 390 110-120 1~ <...

  • Page 59: 14 Glossary

    14 Glossary 14 Glossary Class rating The class rating according to DIN EN 61140 specifies the safety measures for electrical equipment to avoid electrocution. There are four class ratings: Class rating Meaning No special protection apart from the basic insulation. No grounded conductor.
  • Page 60 14 Glossary Protection class IP The protection class according to DIN EN 60529 indicates the suitability of electrical equipment for use in certain ambient conditions as well as the protection against risks. The protection class is specified by an IP code according to DIN EN 60529. Code Meaning 1st number: Protection against touching hazardous parts.

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