Operator's Manual

ManualsBrandsToro ManualsAttachmentsWorkman 200 Spray System, Heavy-Duty Workman Vehicles

Troubleshooting

TroubleshootingtheSpraySystem

Problem

PossibleCauseCorrectiveAction

1.Theelectricalconnectionontheboom

valveisdirtyordisconnected.

1.Turnthevalveoffmanually.Disconnect

theelectricalconnectoronthevalve

andcleanallleads,thenreconnectit.

2.Blownfuse2.Checkthefusesandreplacethemas

necessary.

3.Pinchedhose3.Repairorreplacethehose.

4.Aboomby-passvalveisimproperly

adjusted.

4.Adjusttheboomby-passvalves.

5.Damagedboomvalve

5.ContactyourAuthorizedService

Dealer.

Aboomsectiondoesnotspray.

6.Damagedelectricalsystem

6.ContactyourAuthorizedService

Dealer.

Aboomsectiondoesnotturnoff.

1.Thevalveisdamaged.

1.Stopthespraysystemandpump

andturnoffthesprayer.Removethe

retainerfromundertheboomvalveand

pulloutthemotorandstem.Inspect

allpartsandreplaceanythatappear

damaged.

Aboomvalveisleaking

1.AnO-ringisdeteriorated.1.Stopthespraysystemandpumpand

turnoffthesprayer.Disassemblethe

valveandreplacetheO-rings.

1.Theboombypassvalveisimproperly

adjusted.

1.Adjusttheboombypassvalve.

2.Thereisanobstructionintheboom

valvebody.

2.Removetheinletandoutletconnections

totheboomvalveandremoveany

obstructions.

Apressuredropoccurswhenyouturnon

aboom.

3.Anozzlelterisdamagedorclogged.

3.Removeandinspectallnozzles.

1.Athermalbreakerinthefuseblock

responsibleforpoweringtheactuator

hastrippedduetooverheating.

1.Waitforthesystemtocooldownbefore

resumingoperation.Ifthethermal

breakertriprepeatedly,contactyour

AuthorizedServiceDealer.

Boomactuatorisnotoperatingproperly.

2.Athermalbreakerintheboomactuator

responsibleforpoweringtheactuator

hastrippedormalfunctioned.

2.ContactyourAuthorizedService

Dealer.

TroubleshootingtheSprayProMonitor

Problem

PossibleCauseCorrectiveAction

1.Themonitorcableislooseor

disconnected.

1.Connectthemonitorcable. Themonitordoesnotfunction.

2.Themonitororcableisdamaged.

2.ContactyourAuthorizedService

Dealer.

1.Themonitorcableisloose.

1.Connectthemonitorcable.

2.Thespeedsensorisnotcalibrated

correctly.

2.Calibratethespeedsensor.

TheSpeedisalways0orerratic.

3.Thespeedsensorisdamaged.

3.ContactyourAuthorizedService

Dealer.

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