Toro Multi Pro 1750 - Troubleshooting the Spray System

Troubleshooting
TroubleshootingtheSpraySystem
Problem
PossibleCauseCorrectiveAction
1.Theelectricalconnectionontheboom
valveisdirtyordisconnected.
1.Turnthevalveoffmanually.Disconnect
theelectricalconnectoronthevalve
andcleanallleads,thenconnectit.
2.Thefuseisopen(blown).2.Checkthefusesandreplacethemas
necessary.
3.Ahoseispinched.3.Repairorreplacethehose.
4.Aboom-bypassvalveisimproperly
adjusted.
4.Adjusttheboom-bypassvalves.
5.Theboom-sectionvalveisdamaged.
5.ContactyourAuthorizedService
Dealer.
Aboomsectiondoesnotspray.
6.Theelectricalsystemisdamaged.
6.ContactyourAuthorizedService
Dealer.
Aboomsectiondoesnotturnoff.
1.Thevalveisdamaged.1.Disassembletheboom-sectionvalve;
refertotheCleaningsection.Inspect
allofthepartsandreplaceanythatare
damaged.
Aboomvalveisleaking.
1.AnO-ringisdeteriorated.
1.Disassemblethevalveandreplace
thesealsusingtheValveRepair
Kit;contactyourAuthorizedService
Dealer.
1.Theboom-bypassvalveisimproperly
adjusted.
1.Adjusttheboom-bypassvalve.
2.Thereisanobstructioninthe
boom-valvebody.
2.Removetheinletandoutlet
connectionstotheboomvalve
andremoveanyobstructions.
Thepressuredropswhenyouturnona
boom.
3.Anozzlelterisdamagedorclogged.
3.Removeandinspectallnozzles.
1.Athermalbreakerinthefuseblockthat
isresponsibleforpoweringtheactuator
hasbeentrippedduetooverheating.
1.Waitforthesystemtocooldownbefore
resumingoperation.Ifthethermal
breakerstriprepeatedly,contactyour
AuthorizedServiceDealer.
Aboomactuatorisnotoperatingproperly.
2.Athermalbreakerintheboomactuator
thatisresponsibleforpowering
theactuatorhasbeentrippedor
malfunctioned.
2.ContactyourAuthorizedService
Dealer.
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