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www.wackergroup.com

Operator´s Manual

Petrol-breaker

BH 22
BH 23

0109963en

003

03.2007

Summary of Contents for BH 22

Page 1: ...www wackergroup com Operator s Manual Petrol breaker BH 22 BH 23 0109963en 003 03 2007...

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Page 3: ...ction 18 5 Transport to work site 19 6 Operation 20 6 1 Starting procedure 20 6 2 Engine 20 6 3 During operation 21 6 4 After operation 21 6 5 Notes for correct working procedure 22 7 Maintenance 23 7...

Page 4: ...in vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproduc tive harm WARNING Caution This engine is an EPA engine Adjusting th...

Page 5: ...operation and maintenance of emission control systems The following instructions and procedures must be followed in order to keep the emissions from your Wacker engine within the emissions standards T...

Page 6: ...t this schedule is based on the assumption that your machine will be used for its designed purpose Sustained high load or high temperature operation or use in unusually wet or dusty conditions will re...

Page 7: ...rranty Your new Wacker engine complies with the U S EPA emissions regulations Wacker provides the same emission warranty coverage for engines sold in all 50 states YOUR WARRANTY RIGHTS AND OBLIGATIONS...

Page 8: ...f delivery to the original retail purchaser This warranty is transferable to each subsequent purchaser for the duration of the warranty period Warranty repairs will be made without charge for diagnosi...

Page 9: ...ENT AND OR COLLISION THE INCORPORATION OF OR ANY USE OF ANY ADD ON OR MODIFIED PARTS UNSUITABLE ATTACHMENTS OR THE UNAUTHORIZED ALTERATION OF ANY PART THIS WARRANTY DOES NOT COVER REPLACEMENT OF EXPEN...

Page 10: ...OR ASSEMBLY EXHAUST SYSTEM MUFFLER AIR INDUCTION AIR FILTER HOUSING AIR FILTER ELEMENT IGNITION FLYWHEEL MAGNETO IGNITION MODULE SPARK PLUG CAP SPARK PLUG MISCELLANEOUS PARTS TUBING FITTINGS SEALS GAS...

Page 11: ...the right for copying and distribution are reserved Copyright 2007 by Wacker Construction Equipment AG No part of this publication may be reproduced in any form or by any means electronic or mechanic...

Page 12: ...bserved 2 1 3 The persons charged with the operation of these hammers have to be made familiar with the necessary safety measures relating to the machine In case of extraordinary uses the employer sha...

Page 13: ...injuries because of falling stones or tools 2 2 10 During operation the tool holder must be closed Tools and tool holder must be checked for wear in order to guarantee proper functioning of holder 2 2...

Page 14: ...educing the operational safety of the drilling and breaking hammers the supervisor has to be informed immediately 2 3 5 The machine must to be switched off immediately in case of defects jeopardizing...

Page 15: ...over 2 6 Maintenance checks 2 6 1 According to the conditions and frequency of use drilling and breaking hammers have to be checked for safe operation at least once a year by skilled technicians such...

Page 16: ...of tool J mkp 45 4 5 Power transmission From engine via centrifugal clutch crank mechanism spring loaded percussion system to tool Drive motor 2 stroke petrol engine Displacement cm3 80 Engine speed m...

Page 17: ...330 Single drill work at tip of tool J mkp 55 5 5 Power transmission From engine via centrifugal clutch crank mechanism spring loaded percussion system to tool Drive motor 2 stroke petrol engine Displ...

Page 18: ...ed and frozen ground etc for ripping up roads and concrete asphalt tar as well as wood block and stone paving for cutting off clay loam turf and salts for breaking compacted or tamped ground for rammi...

Page 19: ...ting gear with a minimum load bearing capacity of 30 kg when transporting the Wacker equipment Always switch off motor during transport Tie down the Wacker equipment when transporting it on the load c...

Page 20: ...to avoid rebound blows 6 2 Engine Fuel Standard 2 cycle oil gasoline mixing ration of 1 50 or alternatively 1 100 Use 2 cycle engine oil of one of the following specifications NMMA TC W3 API TC JASO F...

Page 21: ...trokes Never allow the hammer to run with throttle wide open when forcing away broken or cut off material or when lifting the hammer When lifting the hammer the engine is decelerated by releasing the...

Page 22: ...5 3 The performance of the tool is not improved by applying great pressure against the material to be worked on 6 5 4 A certain amount of pressure on the handles is necessary in order to avoid no load...

Page 23: ...Air filter Check for external damage and tight fit daily Fuel Check tank lid for tight fit replace if necessary Miscellaneous Check Bowden cable for smooth running Tools Check shafts and cutting edge...

Page 24: ...x 200 hours of operation 7 3 Percussion system crankcase Special Lubricating Grase see technicla data Grease check 7 3 1 Grease breaker once a month by way of the red grease fitting of the crankcase 7...

Page 25: ...crews of the engine hood halves Then pull hood halves off the trunions of the spring mounting arms 7 4 3 Oscillating suspension units Unhook springs remove studs 7 4 4 Engine The engine can only be ta...

Page 26: ...utside borings then remove the shafts retaining ring and then press off the bearing inside borings with screws Press the clutch drum axially out of the crankcase 7 5 Assembly For assembly proceed in r...

Page 27: ...ERATION Optionally possible with blind dummy plug or cable drum 1 Ignition system with remote stop 2 Spark plug 3 Short circuit botton 4 Cable passage 5 Fuel pipe line 6 Strip terminal 7 Flanged angle...

Page 28: ...Labels SK00642GB fm 28 9 Labels 1 Decal Information sign 2 Decal Information sign 3 Decal EPA 4 Decal Sound power level 5 Ear protection decal...

Page 29: ...3 0007894 0007953 0008595 4 Operating weight 23 kg has been evaluated in conformity with Directive 2000 14 EC has been manufactured in accordance with the following directives 2000 14 EG 89 336 EG 98...

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Page 31: ...the following scope Machine manufacture Construction machines This Q System complies with the requirements of DIN EN ISO 9001 2000 and the requirements of the German and international Road Traffic Act...

Page 32: ...0 Fax 49 0 89 3 54 02 390 Wacker Corporation P O Box 9007 Menomonee Falls WI 53052 9007 Tel 1 1 262 255 0500 Fax 1 1 262 255 0550 Tel 800 770 0957 Wacker Asia Pacific Operations Skyline Tower Suite 23...

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