English - 9The following table gives checks and actions that you can perform if your machine does not operate correctly.If these do not identify/remedy the problem, contact your service agent.Warning: Switch off and remove plug from mains before investigating fault.Power tools, accessories and packaging should besorted for environmental-friendly recycling.Only for EC countries:Do not dispose of power tools intohousehold waste!According to the European Directive2002/96/EC on waste electrical andelectronic equipment and its incorpo-ration into national law, products thatare no longer suitable for use must be separatelycollected and sent for recovery in an environmen-tally-friendly manner.Our after-sales service responds to your questionsconcerning maintenance and repair of your productas well as spare parts. Exploded views and informa-tion on spare parts can also be found under:www.bosch-pt.comOur customer consultants answer your questionsconcerning best buy, application and adjustment ofproducts and accessories.Great BritainRobert Bosch Ltd. (B.S.C.)P.O. Box 98Broadwater ParkNorth Orbital RoadDenhamUxbridgeUB 9 5HJFault FindingSymptom Possible Cause RemedyChain saw fails to oper-ateKickback brake is activatedNo powerMains socket faultyExtension cord damagedFuse faultyPull hand guard 5 back in position (Figure D)Check powerUse another socketCheck cord, replaceReplace fuseChain saw operatesintermittentlyExtension cord damagedLoose connectionInternal wiring defectiveOn/Off switch defectiveCheck cord, replaceContact service agentContact service agentContact service agentDry chain No oil in reservoirVent in oil filler cap cloggedOil passage cloggedRefill oilClean capClean oil passage outletKickback Brake/RunDown BrakeBrake does not stop chain Contact service agentChain/chain bar over-heatsNo oil in reservoirVent in oil filler cap cloggedOil passage cloggedChain is over tensionedDull chainRefill oilClean capClean oil passage outletAdjust chain tensionSharpen chain or replaceChain saw rips, vibrates,does not saw properlyChain tension too looseDull chainChain worn outChain teeth are facing in the wrongdirectionAdjust chain tensionSharpen chain or replaceReplace chainReassemble with chain in correctdirectionDisposal After-Sales Service andCustomer AssistanceF 016 L70 540.book Seite 9 Freitag, 12. Februar 2010 11:19 1126 • F 016 L70 540 • 10.02