Toro 51850 - Troubleshooting; Chain Saw Not Running; Chain Not Rotating; Chain Brake Issues

Troubleshooting
Performonlythestepsdescribedintheseinstructions.Allfurtherinspection,maintenance,andrepairwork
mustbeperformedbyanauthorizedservicecenterorasimilarlyqualiedspecialistifyoucannotsolvethe
problemyourself.
Problem
PossibleCauseCorrectiveAction
1.Thebatterypackislowoncharge.
1.Chargethebatterypack.
2.Thebatterypackisnotfullyseated.
2.Ensurethatthebatterypackisinserted
allthewayintothehousing.
3.Thebatterypackisoverorunderthe
appropriatetemperaturerange.
3.Movethebatterypacktoaplace
whereitisdryandthetemperatureis
between5°C(41°F)and40°C(104°F).
4.Thebatterypackhasexceededhigh
amperagelimits.
4.Releasethetrigger,thenpressthe
triggerswitch.
5.Thereismoistureontheleadsofthe
batterypack.
5.Allowthebatterypacktodryorwipeit
dry.
6.Thechainbrakeisengaged.6.Disengagethechainbrakebymoving
thechainbrakerearward.
Thechainsawdoesnotrunordoesnot
runcontinuously.
7.Thereisdebrisunderthecover.7.Removethecoverandcleanoutany
debris.
1.Thechainisnotproperlyseatedonthe
drivesprocket.
1.Installthechainandensurethatthe
linksareproperlyseatedinthedrive
sprocket.
Thechainsawruns,butthechaindoes
notrotate.
2.Thereisdebrisunderthecover.2.Removethecoverandcleanoutany
debris.
Thechainbrakedoesnotengage.1.Thechainbrakeisdamaged.1.Immediatelytakethechainsawtoa
AuthorizedServiceDealer.
1.Thechainisnottensionedcorrectly.
1.Setthepropertensiononthechain.
2.Thechainisdullordamaged.2.Replacethechain.
3.Theguidebarisbentorthegrooves
aredamaged.
3.Replacetheguidebar
4.Thechainisinstalledbackward.4.Installthechaincorrectly.
Thechainsawdoesnotproperlycut.
5.Thechainisnotbeinglubricated
properly.
5.Checktheoillevelandensurethatoil
isowingtothechain.
1.Theoillevelislow.
1.Checktheoillevel.
2.Theoiloutletisplugged.
2.Cleanoutdebrisfromtheoiloutlet.
3.Thereisdebrisunderthecover.3.Removethecoverandcleanoutany
debris.
Thechainoilisnotlubricatingproperly.
4.Theoilchannelorgrooveintheguide
barisplugged.
4.Cleanoutdebrisinthebar.
1.Thebatterypackisoverorunderthe
appropriatetemperaturerange.
1.Movethebatterypacktoaplace
whereitisdryandthetemperatureis
between5°C(41°F)and40°C(104°F).
2.Thechainisdullordamaged.2.Replacethechain.
3.Theguidebarisbentorthegrooves
aredamaged.
3.Replacetheguidebar
4.Themachineisoverloaded.4.Applylesspressurewhencutting.
Thebatterypackloseschargequickly.
5.Thechainisnotbeinglubricated
properly.
5.Checktheoillevelandensurethatoil
isowingtothechain.
1.Thebatterychargerisoverorunder
theappropriatetemperaturerange.
1.Unplugthebatterychargerandmove
ittoaplacewhereitisdryandthe
temperatureisbetween5°C(41°F)
and40°C(104°F).
Thebatterychargerisnotworking.
2.Theoutletthatthebatterychargeris
pluggedintodoesnothavepower.
2.Contactyourlicensedelectricianto
repairtheoutlet.
25