Wacker Neuson EHB 7 User Manual Download

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www.wackerneuson.com

Operator's manual

Electric hammer

EH 6, EHB 7

04.2010

0217536en / 004

Summary of Contents for EHB 7

Page 1: ...www wackerneuson com Operator s manual Electric hammer EH 6 EHB 7 04 2010 0217536en 004...

Page 2: ...Manufacturer Wacker Neuson SE Preu enstra e 41 80809 M nchen 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: ...20 3 7 Safety during the operation of electric appliances 21 3 8 Maintenance 23 3 9 Safety and information labels 24 3 10 Safety and information icons 25 4 Scope of delivery 26 4 1 EH 6 26 4 2 EHB 7...

Page 4: ...0 Maintenance 48 10 1 Maintenance schedule 48 10 2 Maintenance work 49 11 Disposal 51 11 1 Disposal of waste electrical and electronic equipment 51 12 Accessories 52 13 Technical data 53 13 1 EH 6 EHB...

Page 5: ...EH 6 EHB 7 5...

Page 6: ...chine in accordance with the instructions in this operator s manual Your reward will be troublefree operation and a high degree of availability Defective machine parts must be replaced immediately Ple...

Page 7: ...ning notice indicates immediate hazards that result in serious injury or even death f Danger can be avoided by the following the actions mentioned WARNING This warning notice indicates possible hazard...

Page 8: ...n affiliate or your Wacker Neuson dealer You can find the addresses in the Internet at www wackerneuson com The address of the manufacturer is located at the beginning of this operator s manual 2 3 De...

Page 9: ...EH 6 EHB 7 2 Introduction 9 2 4 Identification of the machine Nameplate position Item Designation 1 Nameplate...

Page 10: ...tifies your machine This infor mation is needed to order spare parts and when requesting additional technical information f Enter the information of your machine into the following table Item Designat...

Page 11: ...vant 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 6100...

Page 12: ......

Page 13: ...ing ramming and deburring tasks Processing natural and synthetic stone Processing asphalt and any type of masonry and concrete The machine may only be used with tools that are intended for use with th...

Page 14: ...lation regulations in this operator s manual Do not drill into the housing e g to install signs Water could penetrate the hous ing and damage the machine Requirements for operation The ability to oper...

Page 15: ...dling Using of spare parts which are not from Wacker Neuson and not equivalent to the original parts in design and quality Using of accessories which are not from Wacker Neuson Operator s manual Alway...

Page 16: ...perate the machine The fol lowing rules also apply You are physically and mentally fit You have received instruction on how to independently operate the machine You have received instruction in the pr...

Page 17: ...ry including rings These objects can easily get caught or be drawn in by mov ing machine parts Only wear clothing made of material that is not easily flammable Personal protective gear Wear personal p...

Page 18: ...event it from toppling falling or slipping away Restarting Machines machine parts accessories or tools that were detached for transport purposes must be re mounted and fastened before restarting Only...

Page 19: ...l Never attempt to start a machine that requires maintenance or repairs Start the machine as described in the operator s manual Vertical stability Always make sure that you stand firmly when working w...

Page 20: ...oring the machine wait until it has completely stopped running Store the machine or put it down in such a way that it cannot tilt fall down or slip Storage Set the machine down or store it securely so...

Page 21: ...achine 3 7 Safety during the operation of electric appliances Specific regulations for electrical appliances Observe the safety information provided in the brochure General Safety Rules which is inclu...

Page 22: ...espective national safety regulations Extension cable The machine may only be operated with undamaged and tested extension ca bles Only use extension cables with grounded conductor and correct connect...

Page 23: ...only be carried out to the extent described in these operating instructions All other procedures must be performed by your Wacker Neuson representative For further information refer to chapter Mainten...

Page 24: ...ve 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 i...

Page 25: ...EH 6 EHB 7 3 Safety 25 3 10 Safety and information icons For all machines Item Symbol Description 1 Read the operator s manual...

Page 26: ...HB 7 26 4 Scope of delivery 4 1 EH 6 Item Designation 1 Carrying case with tool compart ments 2 Grease 3 Rotary hammer 4 Supplementary handle 5 Operator s manual 6 Parts book 7 General safety informat...

Page 27: ...ry 27 4 2 EHB 7 Item Designation 1 Carrying case with tool compart ments 2 Grease 3 Rotary hammer 4 Supplementary handle 5 Adjustable depth gauge 6 Operator s manual 7 Parts book 8 General safety info...

Page 28: ...demolition hammer with a pneumatic percussion system The machine features an additional drilling function depending on model It is driven by an electric motor Chiseling operating mode The rotary movem...

Page 29: ...e tool holder is used to hold the tool Item Designation 1 Tool holder 2 Ventilation slot 3 Changeover switch 4 Vibration reduction 5 ON OFF switch 6 Control lamp 7 Service light 8 Slide switch for pre...

Page 30: ...ity of the vibrations are reduced with the vibration reducer The vibration reducer makes it possible to handle the machine for a longer period without becoming fatigued ON OFF switch A start up protec...

Page 31: ...required for removing tiles for example Service light The service light lights up red shortly before a carbon brush reaches the wearing limit Replace carbon brushes in a timely manner Plug The machin...

Page 32: ...tary handle ensures a safe work position and reduces operator fatigue The entire supplemental handle can be swiveled variably by 360 Adjustable depth gauge only EHB 7 The depth gauge enables the varia...

Page 33: ...case 5 Wind up the power cable and place in the carrying case Note Do not kink the power cable 6 Store the tools in the carrying case 7 Place the carrying case on or into a suitable means of transpor...

Page 34: ...ing voltage see nameplate of the machine or chapter Technical Data f Check if mains or power distribution on the constructions site are protected in accordance with current standards and regulations W...

Page 35: ...g of the changeover switch if it does not correspond with the de sired application f Turn changeover switch half a turn until it snaps into place WARNING Danger of injury with uncontrolled start up of...

Page 36: ...itch to adjust the engine speed f Press slide switch for pre selecting the speed towards rear small symbol to reduce engine speed f Press slide switch for pre selecting the speed towards front large s...

Page 37: ...ith the supplementary handle Swiveling the supplementary handle 1 Loosen the toggle nut by turning counterclockwise until the supplementary handle can be swiveled 2 Swivel supplementary handle to desi...

Page 38: ...en 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 3 Tighten the toggle nut by turning clock...

Page 39: ...the supplementary handle Swiveling the supplementary handle 1 Loosen the radial handle by turning counterclockwise until the supplementary handle can be swiveled 2 Swivel supplementary handle to desir...

Page 40: ...2 Adjust depth gauge as needed by pulling out or pushing in 3 Release clamping piece NOTICE Slipping of the adjustable depth gauge can result in incorrect borehole depths f Always insert adjustable d...

Page 41: ...end must be undamaged The tool must be sufficiently sharp to avoid impact damage The tool must be suitable for the intended application Inserting tool 1 Clean tool end 2 Grease tool end 3 Insert tool...

Page 42: ...H 6 EHB 7 42 Removing tool 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 Item Designation 1 Tool 2 L...

Page 43: ...ion areas of extension cables 2 Insert the plug into the plug receptacle NOTICE Electrical voltage Incorrect voltage can cause damage on the machine f Check if the voltage of the current source corres...

Page 44: ...ion only EH 6 1 Press and hold ON OFF switch 2 Additionally press lock button Deactivating continuous operation only EH 6 f Press the ON OFF switch The lock button is released and in up position WARNI...

Page 45: ...little spring travel at handle Injuries due to too severe kickback f Do not press machine all the way up to the stop of the vibration reduction and against the area you wish to work on NOTICE Uncontr...

Page 46: ...tching 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 o...

Page 47: ...rried out by the service department of your Wacker Neuson contact person Rotor defective Have rotor replaced Blocked percussion system Ice formation due to very low temperatures Allow machine to warm...

Page 48: ...ety instructions of this operator s manual see chapter Safety information Task Daily before operation Monthly Check power cable for perfect condition if power cable is defective have it replaced Have...

Page 49: ...they are not lost as easily Visual inspection for damage Check all machine parts for damage Cleaning the machine 1 Clean the ventilation slots with a suitable tool 2 Wipe the housing with a damp and...

Page 50: ...the tool Note Use a new tool to measure only the wear of the tool holder and not the wear of the tool 2 Measure the tool play 200 mm from insertion point Play may amount to max 6 mm If the play excee...

Page 51: ...the sales outlet about the proper disposal procedure for B2B electrical equipment in your country and ensure you dispose of the device in accordance with the valid legal guidelines Please also note an...

Page 52: ...Accessories EH 6 EHB 7 52 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...

Page 53: ...z 50 Rated power consumption W 1 300 Rated current consumption A 7 Percussion rate electronically adjustable rpm 2 200 2 850 Drill speed rpm 300 Single stroke energy J 12 Tool holder SDS max Drive Uni...

Page 54: ...N 60745 Designation Unit EH 6 M EHB 7 M Item no 0610306 0610307 Length x Width x Height mm in 473 x 109 x 293 18 6 x 4 3 x 11 5 Weight kg lb 7 1 15 7 7 3 16 1 Rated voltage V 110 120 1 Rated frequency...

Page 55: ...to DIN EN 61140 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 Designation Unit EH 6 M EHB 7 M Item no 0610308 06103...

Page 56: ...B A 96 Uncertainty K dB A 3 Sound power level LWA dB A 107 Uncertainty K dB A 3 Total vibration value of the accel eration ahv m s2 11 5 9 chiseling 13 hammer drilling in con crete Uncertainty K m s2...

Page 57: ...running but not actually doing the job This may significantly reduce the exposure level over the total working period Identify additional safety measures to protect the operator from the effects of v...

Page 58: ...h of 50 m 164 ft The machine has an input voltage of 230 V According to the table the extension cable must feature a cross section area of 1 5 mm2 AWG 16 110 120 1 22 1 5 37 2 5 59 4 0 Voltage V Exten...

Page 59: ...r Plug connection without grounded conductor contact I Connection of all conductive housing components to the grounded conductor Plug connection with grounded conductor contact II Reinforced or double...

Page 60: ...objects diameter 12 5 mm 3 Protected against touch with a tool diameter 2 5 mm Protected against small foreign objects with diameter 2 5 mm 4 Protected against touch with a wire diameter 1 mm Protect...

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