Toro 41177 Multi-Pro 1250, 41179, Multi-Pro 1250, 41178, Multi-Pro 1200 Operator's Manual

Form No. 3356-699 Rev B

Multi-Pro 1250 Turf Sprayer

Model No. 41177 —Serial No. 270000001 and Up

Warning

G001788

CALIFORNIA

Pr oposition 65 W ar ning

T he engine exhaust fr om this pr oduct contains chemicals kno wn to the State of Calif or nia to cause cancer , bir th defects, or other r epr oducti v e har m.

Important: T his engine is not equipped with a spar k ar r ester muf ﬂer . It is a violation of Calif or nia Public R esource Code Section 4442 to use or operate the engine on an y f or est-co v er ed, br ush-co v er ed, or g rass-co v er ed land. Other states or federal ar eas may ha v e similar la ws.

T his spark ignition system complies with Canadian ICES-002

Figure 1

1. Location of the model and serial numbers

T he enclosed Engine Owner’ s Man ual is

Model No.

supplied f or inf or mation r egarding the US En vir onmental Pr otection Agency (EP A) and

Serial No.

the Calif or nia Emission Contr ol R egulation of emission systems, maintenance, and w ar ranty . R eplacements may be order ed thr ough the engine man uf actur er .

T his man ual identiﬁes potential hazards and has safety messag es identiﬁed b y the safety aler t symbol ( Figure 2 ), whic h signals a hazard that ma y cause serious injur y or death if y ou do not follo w the recommended precautions .

Introduction

R ead this man ual carefully to lear n ho w to operate and maintain y our product properly . T he infor mation in this man ual can help y ou and others a v oid injur y and product damag e . Although

1. Safety alert symbol.

T oro designs and produces safe products , y ou are responsible for operating the product properly and safely . Y ou ma y contact T oro directly at www .T oro .com for product and accessor y infor mation, help ﬁnding a dealer , or to register

T his man ual uses tw o other w ords to highlight infor mation. Impor tant calls attention to special mec hanical infor mation and Note emphasizes g eneral infor mation w or th y of special attention.

y our product.

W henev er y ou need ser vice , g en uine T oro par ts , or additional infor mation, contact an A uthorized Ser vice Dealer or T oro Customer Ser vice and ha v e the model and serial n umbers of y our product ready . Figure 1 illustrates the location of the model and serial n umbers on the product.

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Safe Operating Practices . . . . . . . . . . . . . . . . . . . . . . 4

Chemical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Before Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

W hile Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Sound Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 2

Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Safety and Instr uctional Decals . . . . . . . . . . . . 8

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1 Installing the Anti-siphon Fill

R ece ptacle . . . . . . . . . . . . . . . . . . . . . . . . . 13

2 Installing the Spra y Pro

Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3 Chec king the Boom Hing e

Springs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4 Completing the Setup: Lear ning

more about y our

product. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Product Ov er view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Speciﬁcations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

T hink Safety First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Before Dri ving the Spra yer for the

First Time . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Pre-Star ting Chec ks . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Dri ving the Spra yer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

New Spra yer Break-In . . . . . . . . . . . . . . . . . . . . . . . 27

Operating the Spra yer . . . . . . . . . . . . . . . . . . . . . . . . 28

Filling the F resh W ater T ank . . . . . . . . . . . . . . . 28

Filling the Spra y T ank . . . . . . . . . . . . . . . . . . . . . . . . 28

Operating the Booms . . . . . . . . . . . . . . . . . . . . . . . . 29

Spra ying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Spra ying Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Cleaning the Spra yer . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Calibrating the Spra y Pro

Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Calibrating the Boom Bypass

V alv es . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

T ranspor ting the Spra yer . . . . . . . . . . . . . . . . . . . . 36

T o wing the Spra yer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

R ecommended Maintenance

Sc hedule(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Daily Maintenance Chec klist . . . . . . . . . . . . . . 40

Notation for Areas of

Concer n . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Premaintenance Procedures . . . . . . . . . . . . . . . . . . . . . . . 41

J ac king the Spra yer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Greasing the Spra yer . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Greasing the Boom Hing es . . . . . . . . . . . . . . . . 43

Greasing the Actuator R od

Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Chec king the Air Intak e

Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Ser vicing the Air Cleaner . . . . . . . . . . . . . . . . . . . 45

Ser vicing the Engine Oil . . . . . . . . . . . . . . . . . . . . 46

Changing the Spark Plugs . . . . . . . . . . . . . . . . . . . 47

Fuel System Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 48

R e placing the Fuel Filter . . . . . . . . . . . . . . . . . . . . 48

Electrical System Maintenance . . . . . . . . . . . . . . . . . . . 49

R e placing the Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Ser vicing the Batter y . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Dri v e System Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 51

Maintaining the Primar y Dri v e

Clutc h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Inspecting the W heels/Tires . . . . . . . . . . . . . . 52

Adjusting the F ront W heel

T oe-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Brak e Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Chec king the Brak e Fluid . . . . . . . . . . . . . . . . . . . 53

Inspecting the Brak es . . . . . . . . . . . . . . . . . . . . . . . . . 53

Adjusting the P arking Brak e . . . . . . . . . . . . . . . 53

Belt Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Ser vicing the Dri v e Belt . . . . . . . . . . . . . . . . . . . . . 54

Adjusting the Steering Pump

Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Hy draulic System Maintenance . . . . . . . . . . . . . . . . . . 55

Chec king the T ransaxle/Hy draulic

Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Changing T ransaxle/Hy draulic

Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

R e placing the Hy draulic Filter . . . . . . . . . . . . 56

Spra y System Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 57

Inspecting the Hoses . . . . . . . . . . . . . . . . . . . . . . . . . 57

Pump Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Adjusting the Boom Actuator . . . . . . . . . . . . 57

Emerg ency Man ual Operation

of the Boom

Actuators . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Inspecting the Nylon Pi v ot

Bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Cleaning the Flo wmeter . . . . . . . . . . . . . . . . . . . . . 59

Cleaning the Suction Strainer . . . . . . . . . . . . . 59

Storag e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

T roubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Sc hematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Safety

Improper use or maintenance b y the operator or o wner can result in injur y . T o reduce the potential for injur y , comply with these safety instr uctions and alw a ys pa y attention to the safety aler t symbol, whic h means CA UTION , W ARNING , or D ANGER—personal safety instr uction. F ailure to comply with the instr uction ma y result in personal injur y or death.

Super visors , operators , and ser vice persons should be familiar with the follo wing standards and publications: (T he material ma y be obtained from the address sho wn).

• Flammable and Combustible Liquids Code: ANSI/NFP A 30

• National Fire Protection Association: ANSI/NFP A #505; P o w ered Industrial T r uc ks National Fire Prev ention Association Bar r ymarc h P ark Quincy , Massac husetts 02269 U .S .A.

• SAE 2258 Light Utility V ehicles Society of A utomoti v e Engineers SAE W orld Headquar ters 400 Commonw ealth Dri v e W ar rendale , P A 15096-0001

• ANSI/UL 558; Inter nal Combustion Engine P o w ered Industrial T r uc ks American National Standards Institute , Inc . 1430 Broadw a y New Y ork, New Y ork 10018 U .S .A. or Underwriters Laboratories 333 Pﬁngsten R oad Nor thbrook, Illinois 60062 U .S .A.

Safe Operating Practices

Supervisor’s Responsibilities

• Mak e sure that operators are thoroughly trained and familiar with the Operator’ s Manual , Engine Man ual, and all labels on the spra yer .

• Establish y our o wn special procedures and w ork r ules for un usual operating conditions (e .g . slopes too stee p for spra yer operation).

Chemical Safety

Chemicals ar e hazardous and can injur e y ou, bystander s, animals, plants, soils, or other pr oper ty .

• Car efull y r ead and f ollo w the chemical man uf actur er’ s instr uctions f or the safe pr eparation, use, and disposal of the chemical.

• K eep chemicals of f of y our or bystander’ s skin. If contact should occur , w ash it of f immediatel y with clean w ater and detergent.

• W ear go g g les and other pr otecti v e equipment as instr ucted by the chemical man uf actur er .

• Obtain proper training before using or

handling c hemicals .

• Use the cor rect c hemical for the job .

• F ollo w the c hemical man ufacturer’ s

instr uctions for the safe application of the c hemical.

• Handle c hemicals in a w ell v entilated area.

• W ear g og gles and other protecti v e equipment

as instr ucted b y the c hemical man ufacturer . Ensure that as little skin as possible is exposed while using c hemicals .

T he spray er is an of f-highw ay v ehicle onl y and is not designed, equipped, or man uf actur ed f or use on public str eets, r oads, or highw ays.

• Ha v e clean w ater a v ailable especially when

ﬁlling the spra y tank.

• Do not eat, drink, or smok e while w orking with c hemicals .

• Alw a ys w ash y our hands and other exposed areas as soon as possible after ﬁnishing the w ork.

• Properly dispose of un used c hemicals and c hemical containers as instr ucted b y the c hemical man ufacturer and y our local codes .

• Chemicals and fumes in the tanks are dang erous; nev er enter the tank or place y our head o v er or in the opening .

Before Operating

• Operate the mac hine only after reading and understanding the contents of this man ual.

• Nev er allo w c hildren to operate the spra yer . Any one who operates the spra yer should ha v e a motor v ehicle license .

• Nev er allo w other adults to operate the spra yer without ﬁrst reading and understanding the Operator’ s Manual . Only trained and authorized persons should operate this spra yer . Mak e sure that all operators are ph ysically and mentally capable of operating the spra yer .

• T his spra yer is designed to car r y onl y y ou , the operator . Nev er car r y any passeng ers on the spra yer .

• Nev er operate the spra yer when under the inﬂuence of dr ugs or alcohol. Ev en prescription dr ugs and cold medicines can cause dro wsiness .

• Be extremely careful when operating around people . Alw a ys be a w are of where b ystanders might be and k ee p them a w a y from the w ork area.

• Before operating the spra yer , alw a ys c hec k the designated areas of the spra yer that are stated in the Pre-Star ting Chec ks in the Operation section. If the mac hine does not function cor rectly or is damag ed in any w a y , do not use the spra yer . Mak e sure that the problem is cor rected before the spra yer or attac hment is operated.

• Ensure that all ﬂuid line connectors are tight and all hoses are in g ood condition before applying pressure to the system.

• Since g asoline is highly ﬂammable , handle it carefully .

– Use an appro v ed g asoline container .

– Do not remo v e the cap from the fuel tank

when the engine is hot or r unning .

– Do not smok e while handling g asoline .

– Fill the fuel tank outdoors , and ﬁll it to

about 1 inc h (25 mm) belo w the top of the tank (the bottom of the ﬁller nec k). Do not o v erﬁll it.

• Do not dri v e the spra yer when y ou are tired. Be sure to tak e occasional breaks . It is v er y impor tant that y ou sta y aler t at all times .

• Become familiar with the controls and kno w ho w to stop the engine quic kly .

• K ee p all shields , safety devices , and decals in place . If a shield, safety device , or decal is malfunctioning, illegible , or damag ed, re pair or re place it before operating the mac hine .

• Alw a ys w ear substantial shoes . Do not operate the mac hine while w earing sandals , tennis shoes , or sneak ers . Do not w ear loose ﬁtting clothing or jew elr y whic h could g et caught in mo ving par ts and cause personal injur y .

• W earing safety glasses , safety shoes , long pants , and a helmet is advisable and required b y some local safety and insurance regulations .

• A v oid dri ving when it is dark, especially in unfamiliar areas . If y ou m ust dri v e when it is dark, be sure to dri v e cautiously , use the headlights , and ev en consider adding additional lights .

– Wipe up any spilled g asoline .

While Operating

Engine exhaust contains carbon mono xide, which is an odor less, deadl y poison that can kill y ou.

Do not r un engine indoor s or in an enclosed ar ea.

• T he operator should remain seated whenev er

the spra yer is in motion. T he operator should k ee p both hands on the steering wheel whenev er possible . K ee p y our ar ms and legs within the spra yer body at all times .

• Alw a ys w atc h out for and a v oid lo w o v erhangs suc h as tree limbs , door jambs , and o v erhead w alkw a ys . Mak e sure there is enough room o v er head to easily clear the spra yer and y our head.

• F ailure to operate the spra yer safely ma y result in an accident, tip o v er of the spra yer , and serious injur y or death. Dri v e carefully . T o prev ent tipping or loss of control:

– Use extreme caution, reduce speed, and

maintain a safe distance around sand traps , ditc hes , creeks , ramps , unfamiliar areas , or any areas that ha v e abr upt c hang es in

g round conditions or elev ation. – W atc h for holes or other hidden hazards . – Use extra caution when operating the

spra yer on w et surfaces , in adv erse w eather

conditions , at higher speeds , or with a

full load. Stopping time and distance will

increase with a full load. – A v oid sudden stops and star ts . Do not

g o from rev erse to forw ard or forw ard to

rev erse without ﬁrst coming to a complete

stop . – Slo w do wn before tur ning . Do not attempt

shar p tur ns or abr upt maneuv ers or other

unsafe dri ving actions that ma y cause a loss

of spra yer control. – Before bac king up , look to the rear and

ensure that no one is behind y ou. Bac k up

slo wly . – W atc h out for trafﬁc when y ou are near or

crossing roads . Alw a ys yield the right of

w a y to pedestrians and other v ehicles . T his

spra yer is not designed for use on streets or

highw a ys . Alw a ys signal y our tur ns or stop

early enough so that other people kno w

what y ou plan to do . Obey all trafﬁc r ules

and regulations . – T he electrical and exhaust systems of the

spra yer can produce sparks capable of

igniting explosi v e materials . Nev er operate

the spra yer in or near an area where there is

dust or fumes in the air whic h are explosi v e . – If y ou are ev er unsure about safe operation,

stop w or k and ask y our super visor .

• Do not touc h the engine or m ufﬂer while the

engine is r unning or soon after it has stopped. T hese areas ma y be hot enough to cause bur ns .

• If the mac hine ev er vibrates abnor mally , stop immediately , w ait for all motion to stop , and inspect the spra yer for damag e . R e pair all damag e before resuming operation.

• Before g etting off of the seat:

1. Stop the mo v ement of the mac hine .

2. Place the rang e selector in Neutral and set the parking brak e .

3. T ur n the ignition k ey to Off .

4. R emo v e the ignition k ey . Note: If the spra yer is stopped on an

incline , bloc k the wheels after g etting off the spra yer .

Braking

• Slo w do wn before y ou approac h an obstacle . T his gi v es y ou extra time to stop or tur n a w a y . Hitting an obstacle can damag e the spra yer and its contents . More impor tant, it can injure y ou.

• Gross V ehicle W eight (GVW) has a major impact on y our ability to stop and/or tur n. Hea vy loads and attac hments mak e a spra yer harder to stop or tur n. T he hea vier the load, the long er it tak es to stop .

• T urf and pa v ement are m uc h more slipper y when they are w et. It can tak e 2 to 4 times as long to stop on w et surfaces as on dr y surfaces . If y ou dri v e through standing w ater dee p enough to g et the brak es w et, they will not w ork w ell until they are dr y . After dri ving through w ater , y ou should test the brak es to mak e sure they w ork properly . If they do not, dri v e slo wly while putting light pressure on the brak e pedal. T his will dr y the brak es out.

Operating on Hills and Rough Terrain

Operating the spra yer on a hill ma y cause tipping or rolling of the spra yer , or the engine ma y stall and y ou could lose headw a y on the hill. T his could result in personal injur y .

• Do not accelerate quic kly or slam on the brak es when bac king do wn a hill, especially with a load.

• Nev er dri v e across a stee p hill; alw a ys dri v e straight up or do wn or g o around the hill.

• If the engine stalls or y ou begin to lose headw a y while climbing a hill, g radually apply the brak es and slo wly bac k straight do wn the hill.

• T ur ning while tra v eling up or do wn hills can be dang erous . If y ou ha v e to tur n while on a hill, do it slo wly and cautiously . Nev er mak e shar p or fast tur ns .

• Hea vy loads affect stability . R educe the w eight of the load and y our speed when operating on hills .

• A v oid stopping on hills , especially with a load. Stopping while g oing do wn a hill will tak e long er than stopping on lev el g round. If the spra yer m ust be stopped, a v oid sudden speed c hang es , whic h ma y initiate tipping or rolling of the spra yer . Do not slam on the brak es when rolling bac kw ard, as this ma y cause the spra yer to o v er tur n.

• T he T oro Company strongly recommends installing the optional R OPS Kit when operating on hilly ter rain. If y ou install a R OPS , alw a ys w ear the seat belt when dri ving the spra yer .

Do not suddenly apply the brak es . Use extra caution on slopes .

• Be a w are that hea vy loads increase y our stopping distance and reduce y our ability to tur n quic kly without tipping o v er .

Maintenance

• Only per mit qualiﬁed and authorized personnel to maintain, re pair , adjust, or inspect the spra yer .

• Before ser vicing or making adjustments to the mac hine , stop the engine , set the parking brak e , and remo v e the k ey from the ignition to prev ent someone from accidentally star ting the engine .

• R educe speed and load when operating on rough ter rain, unev en g round, and near curbs , holes , and other sudden c hang es in ter rain. Loads ma y shift, causing the spra yer to become unstable .

Sudden changes in ter rain may cause a br upt steering wheel mo v ement, possibl y r esulting in hand and ar m injuries.

• R educe y our speed when operating on rough

ter rain and near curbs .

• Grip the steering wheel loosely around the perimeter . K ee p y our hands clear of the steering wheel spok es .

T he w eight of the carg o can c hang e the spra yer center of g ra vity and spra yer handling . T o a v oid loss of control and personal injur y , follo w these guidelines:

• R educe the w eight of the load when operating on hills and rough ter rain to a v oid tipping or o v er tur ning of the spra yer .

• Liquid loads can shift. T his shifting happens most often while tur ning, g oing up or do wn hills , suddenly c hanging speeds , or while dri ving o v er rough surfaces . Shifting loads can cause the spra yer to tip o v er .

• W hen operating with a hea vy load, reduce y our speed and allo w for sufﬁcient braking distance .

• T o mak e sure that the entire mac hine is in g ood condition, k ee p all n uts , bolts , and screws properly tightened.

• T o reduce the potential for ﬁre , k ee p the engine area free of ex cessi v e g rease , g rass , lea v es , and accum ulation of dir t.

• Nev er use an open ﬂame to c hec k the lev el or leakag e of fuel or batter y electrolyte .

• If the engine m ust be r unning to perfor m a maintenance adjustment, k ee p y our hands , feet, clothing, and any par ts of y our body a w a y from the engine and any mo ving par ts . K ee p ev er y one a w a y .

• Do not use open pans of fuel or ﬂammable cleaning ﬂuids when cleaning par ts .

• Do not adjust the g round speed g o v er nor . T o ensure safety and accuracy , ha v e an A uthorized T oro Distributor c hec k the g round speed.

• K ee p y our body and hands a w a y from pin hole leaks or nozzles that eject high pressure ﬂuid. Use cardboard or paper to ﬁnd leaks . Fluid escaping under pressure can penetrate skin and cause injur y requiring surg er y within a few hours b y a qualiﬁed surg eon or g ang rene ma y result.

• If major re pairs are ev er needed or assistance is required, contact an A uthorized T oro Distributor .

• T o be sure of optim um perfor mance and safety , alw a ys purc hase g en uine T oro re placement par ts and accessories . R e placement par ts and accessories made b y other man ufacturers

could be dang erous . Altering this spra yer in any manner that ma y affect spra yer operation, perfor mance , durability , or its use , ma y result in injur y or death. Suc h use could v oid the product w ar ranty .

Sound Pressure

T his unit has a maxim um sound pressure lev el at the operator’ s ear of 82 dB A, based on measurements of identical mac hines per EN

11094.

Safety and Instructional Decals

Safety decals and instr uctions are easily visible to the operator and are located near any area of potential dang er . R e place any decal that is damag ed or lost.

Vibration

T his unit does not ex ceed a hand/ar m vibration lev el of 2.5 m/s identical mac hines per EN 1033.

T his unit does not ex ceed a whole body vibration lev el of 0.5 m/s identical mac hines per EN 1032.

, based on measurements of

104-7628

1. Read the Operator’s Manual.

100-8458

1. Machine speed

2. To set the machine to a slow speed, reduce pressure on the accelerator and pull up on the speed limiter.

3. To set the machine to a fast speed, press the accelerator pedal and push down on the speed limiter.

100-8619

1. Spray on

100-8386

1. Fuel 3. Half-full

2. Empty

2. Spray off

4. Full

100-8454

1. Read the Operator’s Manual for information on the transmission.

2. To start the engine, sit on the operator’s seat, press the brake, set the range selector to Neutral, turn the ignition key to Engine-start, set the range selector to the desired gear, release the brake and parking brake, and press the accelerator pedal to the desired speed.

3. To stop the engine, press the brake, set the range selector to Neutral, set the brake, and turn the ignition key to Engine-stop.

4. Range selector gear pattern

100-8470

1. Engine—stop

2. Engine—run

3. Engine—start

4. Headlights 8. Off

107-8621

1. Agitation on

2. Continuous variable setting

5. Neutral engine speed lock

6. Engage

7. On

3. Agitation off

106-5016

1. Warning—read the Operator’s Manual .

2. Electric shock hazard, overhead power lines—stay away from overhead power lines.

3. Crushing hazard, boom—keep bystanders a safe distance from the machine.

93-0688

1. Warning—read the Operator’s Manual .

2. Caustic liquid/chemical burn and toxic gas inhalation hazards—wear hand, skin, eye, and respiratory protection.

100-8489

1. Left boom

2. Center boom 12. Locked

3. Right boom 13. Unlocked

4. Spray on

5. Spray off 15. Raise the boom.

6. Pump

7. On

8. Off 18. Left boom foam marker

9. Continuous variable setting, spray pressure

10. Increase

11. Decrease

14. Lower the boom.

16. Automatic

17. Manual

19. Right boom foam marker

110-5240

1. Warning—read the Operator’s Manual and receive training before operating.

2. Warning—stay away from moving parts, do not operate with covers removed.

3. Electric shock hazard, overhead power lines—stay away from overhead power lines.

4. Crushing hazard, boom—keep bystanders a safe distance from the machine.

110-5143

1. Warning—read the Operator’s Manual .

2. Tipping Hazard—drive slowly over rough terrain and when turning.

3. Falling and arm/leg injury hazards—do not carry passengers and keep arms and legs inside of the vehicle at all times.

4. To stop the engine, press the brake, move the range selector to Neutral, set the parking brake, release the brake pedal, turn the ignition key to Engine-stop, and remove the key.

107-8640

1. Warning—read the Operator’s Manual ; use fresh, clean water for rinsing the tank.

106-5051

1. Warning—read the Operator’s Manual ; use fresh, clean water for rst-aid washing.

108-3307

1. Warning—do not enter the tank.

108-3309

1. Total area 8. Width

2. Boom select

106-1355

3. Speed 10. Speed calibration

4. Units of measure 11. Sub volume

5. Select units 12. Total volume

6. Application rate 13. Flowmeter calibration

7. Sub area

9. Distance

1. Warning—read the Operator’s Manual .

108-3252

2. Torque lug nuts to 55-65 ft-lb (75-88 N·m).

108-3699

1. 3o amp fuse, left boom actuator

2. 3o amp fuse, right boom actuator

3. 15 amp fuse, foam marker 8. 20 amp fuse, spray system

4. Empty

5. 30 amp fuse, power

6. 10 amp fuse, headlights

7. 5 amp fuse, cruise control

9. Fuse panel

10. Read the Operator’s Manual for more information.

104-8939

1. Engine oil level (dipstick)

2. Engine oil lter 6. Gear box uid level 10. Fuel lter

3. Transaxle/hydraulic uid level (dipstick)

4. Transaxle hydraulic lter 8. Belts, steering and drive 12. Air cleaner

5. Hydraulic strainer 9. Fuel, unleaded only

7. Brake uid

11. Battery

13. Grease

14. Tire pressure

15. Read the instructions before servicing or performing maintenance.

16. Pump

Setup

Loose Parts

Use the chart below to verify that all parts have been shipped.

Step

90 degree tting Quick coupler Hose adapter

Fill receptacle bracket Flange-head bolt, 5/16 x 3/4 inch Anti-siphon hose Spray Pro Monitor Spray Pro Decal Bracket Flange-head bolt, 3/4 inch Flange nut, 1/4 inch Knob Washer Carriage bolt

No parts required

Ignition key Operator’s Manual Engine Operator’s Manual Parts Catalog Operator Training Material Registration Card Pre-delivery Inspection Sheet

Description

Qty.

1 1 1 1 1 1 1 1 1 2 2 2 2 2

–

1 1 1 1 1 1 1

Install the anti-siphon ll receptacle.

Install the Spray-Pro monitor.

Check the boom hinge springs.

Read the manuals and view the training material before operating the machine.

Use

Note: Deter mine the left and right sides of the

mac hine from the nor mal operating position.

Step

3. Install the hose adapter into the quic k coupler ( Figure 3 ).

4. Loc k the adapter into place b y swinging the

lev ers to w ard the adapter and then secure them with the hair pin cotters ( Figure 3 ).

Installing the Anti-siphon Fill Receptacle

Parts needed for this step:

90 degree tting

Quick coupler

Hose adapter

Fill receptacle bracket

Flange-head bolt, 5/16 x 3/4 inch

Anti-siphon hose

Procedure

1. Place the ﬁll rece ptacle brac k et o v er the threaded hole in the tank and secure it with a ﬂang e-head bolt (5/16 x 3/4 inc h) ( Figure 3 ).

5. Install the anti-siphon hose through the larg e opening on the brac k et and onto the barbed end of the 90 deg ree elbo w ﬁtting ( Figure 3 ).

Important: Do not lengthen the hose to allo w contact with the tank ﬂuids.

Step

Installing the Spray Pro Monitor

Parts needed for this step:

Spray Pro Monitor

Spray Pro Decal

Bracket

Flange-head bolt, 3/4 inch

Flange nut, 1/4 inch

Knob

Washer

Carriage bolt

Figure 3

1. Fill receptacle bracket 5. Quick coupler

2. Threaded hole in the tank 6. Hose adapter

3. Flange bolt, 5/16 x 3/4 inch 7. Anti-siphon hose

4. 90 degree elbow tting

2. Place the threaded end of the 90 deg ree elbo w ﬁtting through the brac k et and thread the quic k coupler onto it, securing it to the brac k et ( Figure 3 ).

Note: Install the ﬁtting with the open end pointing to w ard the larg e opening in the brac k et and to w ard the tank opening so the w ater will arc into the tank when y ou ﬁll it.

Procedure

1. Install the Spra y Pro Decal to the monitor ( Figure 4 ).

Figure 4

1. Spray pro monitor

2. Decal, Upper half

3. Decal, Lower half

Note: Be sure to orient the decal as sho wn in Figure 20 .

2. Install the monitor brac k et on the dash ( Figure 5 ) using 2 ﬂang e-head bolts (1/4 x 3/4 inc h) and 2 ﬂang e n uts (1/4 inc h).

Figure 5

1. Spray Pro monitor

2. Bracket 4. Knob

3. Flange-head bolts, 1/4 x 3/4 inch

6. Install the Spra y Pro monitor o v er the car riag e bolt heads ( Figure 5 ) and tighten the knobs to secure it.

7. Connect the Spra y Pro wire connectors to the wire connectors located under the dash ( Figure 7 ).

3. Loosely install the 2 car riag e bolts , r ubber w ashers , and knobs on the brac k et as illustrated in Figure Figure 5 and Figure 6 .

Note: Install the car riag e bolts and r ubber w ashers inside of the brac k et and the knobs on the outside .

Figure 6

1. Carriage bolt 3. Knob

2. Rubber washer 4. Bracket

4. R emo v e the larg e g rommet from the hole in the dash and thread the cables on the monitor through the g rommet and the dash.

5. Install the g rommet into the dash.

Figure 7

1. Connectors from the sprayer

2. Connectors from the monitor

Step

Checking the Boom Hinge Springs

No Parts Required

Procedure Important: Operating the spray system

with the boom hinge springs under the incor r ect compr ession could dama ge the boom assembl y . Measur e the springs and use the jam n ut to compr ess the springs to 1.56 inches if necessar y .

T he spra yer is shipped with the boom extensions swung forw ard to facilitate pac kaging of the mac hine . T he springs are not fully tightened at

the time of man ufacture to allo w the booms to be in this position for transit. Before operating the mac hine , the springs m ust be adjusted to the cor rect compression.

1. If necessar y , remo v e the pac king components that secure the right and left extension booms during shipping .

2. Suppor t the booms while they are extended to the spra y position.

Step

Completing the Setup: Learning more about your product.

3. At the boom hing e , measure the compression of the upper and lo w er springs while the booms are in their extended position ( Figure 8 ).

A. All springs m ust be compressed until they

measure 1.56 inc hes .

B . Use the jam n ut to compress any spring

that measure g reater than 1.56 inc hes .

Parts needed for this step:

Ignition key

Operator’s Manual

Engine Operator’s Manual

Parts Catalog

Operator Training Material

Registration Card

Pre-delivery Inspection Sheet

Procedure

1. R ead the man uals .

2. View the Operator training material.

3. Complete the registration card and retur n to T oro .

4. Store the documentation in a safe place .

Figure 8

1. Boom hinge spring

2. Jam nut

4. R e peat the procedure for eac h spring on both boom hing es .

5. Mo v e the booms into the transpor t “X” position. See Operating the Booms in Operation , pag e 25 for more infor mation.

Product Overview

Figure 9

1. Left boom 4. Headlight 7. Chemical tank

2. Right boom 5. Fresh water tank 8. Anti-Siphon Receptacle

3. Boom transport cable 6. Gas tank 9. Tank lid

10. Operator’s position

Figure 10

1. Pedals

2. Rinse tank

3. Chemical tank 6. Pump pressure dampener 9. Center boom 12. Valve cluster

4. Pump

5. Battery

7. Agitation control valve 10. Left boom

8. Right boom 11. Boom control cylinder

Controls

Figure 11

1. Steering wheel 4. Choke 7. Parking brake 10. Voltmeter

2. Spray-Pro monitor

3. Speed limiter 6. Rate lockout switch 9. Range Selector 12. Vehicle controls

5. Sprayer controls 8. Master boom foot switch

11. Hour meter

Accelerator Pedal

T he accelerator pedal ( Figure 12 ) gi v es y ou the ability to v ar y g round speed of the spra yer . Pressing the pedal increases g round speed. R eleasing the pedal will slo w the spra yer and the engine will idle .

Figure 12

1. Brake pedal 2. Accelerator pedal

Brake Pedal

Use the brak e pedal to stop or slo w the spra yer ( Figure 12 ).

Brak es can become w or n or can be adjusted incor r ectl y r esulting in per sonal injur y .

If brak e pedal tra v els to within 1 inch (2.5 cm) of the spray er ﬂoor board, the brak es must be adjusted or r epair ed.

Parking Brake

T he parking brak e is a larg e lev er to the right of the seat. ( Figure 13 ). Eng ag e the parking brak e whenev er y ou plan on lea ving the seat to prev ent accidental mo v ement of the spra yer . T o eng ag e the parking brak e , pull up and bac k on the lev er . T o diseng ag e , push it forw ard and do wn. If the spra yer is park ed on a stee p g rade , apply the parking brak e and place bloc ks at the do wnhill side of the wheels .

Figure 13

1. Parking brake lever

Speed Limiter

T he speed limiter is a larg e knob located to the right of the seat ( Figure 14 ). It allo ws y ou to set the maxim um do wnw ard tra v el of the accelerator pedal, thereb y limiting the maxim um r pm of the engine . T his indirectly limits the speed of the spra yer .

smoothly . As soon as possible , push the control do wn to the Off position. A w ar m engine requires little or no c hoking .

Range Selector

T he rang e selector , located to the left of the seat, has 5 positions: 3 forw ard speeds , Neutral, and R ev erse ( Figure 15 ). T he engine will star t only when the rang e selector is in the Neutral position. Y ou m ust also fully press the brak e with the spra yer stopped to c hang e rang es .

Important: Do not shift out of or change ranges while the v ehicle is mo ving . Attempting to change ranges while the v ehicle is mo ving can dama ge the transmission. Onl y stopping the spray er completel y , and full y enga ging the brak e will safel y disenga ge the locking pin and allo w the ranges to be changed.

Note: T he v ehicle controls the application rate based on y our speed and y ou do not need to k ee p a constant speed to apply at a constant rate .

Figure 14

1. Speed limiter knob 3. Locking ring

2. Speed limiter button 4. Choke control

Choke Control

T he c hok e control is a small knob to the right of the seat. ( Figure 14 ). T o star t a cold engine , pull the c hok e control up . After the engine star ts , regulate the c hok e to k ee p the engine r unning

Figure 15

1. Range Selector 4. Voltmeter

2. Ignition switch 5. Headlight switch

3. Hour meter

6. Neutral engine speed lock switch

Ignition Switch

T he ignition switc h ( Figure 15 ), used to star t and stop the engine , has 3 positions: Stop , R un, and Star t. R otate the k ey cloc kwise to the Star t position to star t the engine and release it to the R un position when star ted. R otate the k ey to the Stop position to stop the engine .

Hour Meter

T he hour meter ( Figure 15 ) indicates the total n umber of hours the engine has r un. T he hour meter star ts to function whenev er the k ey is tur ned to the R un position.

Voltmeter

T he v oltmeter ( Figure 15 ) indicates the lev el of c harg e in the batter y . W hen the batter y is fully c harg ed, the v oltmeter will read in the center of the dial when the k ey is in the R un position with the engine off . W hen the engine is r unning the v oltmeter needle should be to the right.

Figure 16

1. Master boom switch

Headlight Switch

T og gle the switc h to operate the headlights ( Figure 15 ). Push it forw ard to tur n the lights on and rearw ard to tur n them off .

Neutral Engine Speed Lock Switch

W hen the rang e selector is in the Neutral position, y ou can use the accelerator pedal to speed up the engine , then push this switc h forw ard to set the engine at that speed. T his is necessar y to r un the c hemical agitation while stationar y or operating attac hments suc h as the hand spra yer ( Figure 15 ).

Important: T he range selector must be in the neutral position f or the s witch to w or k.

Fuel Gauge

T he fuel g aug e is located on top of the fuel tank, on the right side of the mac hine and sho ws the amount of fuel in the tank.

Boom Switches

T he boom switc hes are located at the front of the control panel to the right of the seat ( Figure 17 ). T og gle eac h switc h forw ard to tur n the cor responding boom section on and rearw ard to tur n them off . W hen the switc h is tur ned on, a light on the switc h illuminates . T hese switc hes will only affect the spra y system when the master boom switc h is on.

Master Boom Switch

T he master boom switc h is located on the ﬂoor board of the mac hine cab and to the left of the operator . It allo ws y ou to star t or stop the spra y operation. Press the switc h with y our foot to enable or disable the spra y system ( Figure 16 ). W hen the master switc h is off , the Spra y Pro monitor screen reads “Hold."

Figure 17

1. Boom switches, left, right and center

2. Pump switch 6. Sonic boom switch

3. Rate lockout key 7. Foam marker switch, left

4. Application rate switch

5. Boom lift switch, left and right

and right

Pump Switch

Rate Control Valve

T he pump switc h is located on the control panel to the right of the seat ( Figure 17 ). T og gle this switc h forw ard to r un the pump or rearw ard to stop the pump .

Important: Onl y enga ge the pump s witch when the engine is at lo w idle to a v oid dama ging the pump dri v e.

Application Rate Switch

T he application rate switc h is located on the control panel to the right of the seat Figure 17 ). Press and hold the switc h forw ard to increase the spra y system pressure , or press and hold it rearw ard to decrease pressure .

Rate Lockout Key Switch

T he rate loc k out k ey switc h is located on the control panel to the right of the seat ( Figure 17 ). T ur n the k ey countercloc kwise to the loc k ed position to disable the application rate switc h, thereb y k ee ping any one from accidentally c hanging the application rate . T ur n the k ey cloc kwise to the unloc k ed position to enable the application rate switc h.

T his v alv e , located behind the tank ( Figure 18 ), controls the amount of ﬂuid that is routed to the booms b y directing ﬂuid ﬂo w to the booms or the b ypass hose to the tank. Y ou can control this v alv e in tw o w a ys: the application rate switc h or man ually . T o control it man ually , y ou need to disconnect the wire connector on the v alv e , then y ou can rotate the knob on top of the v alv e to man ually obtain the desired pressure .

Figure 18

1. Rate control valve 3. Boom valves

2. Flowmeter

Important: Do not attempt to mo v e the range selector while the rate lock out k ey is enga ged. F orcing the selector while mo ving will dama ge lock out k ey components.

Boom Lift

T he boom lift switc hes are used to raise the left and right boom respecti v ely .

Sonic Boom (Optional)

T he Sonic Boom switc h is a roc k er switc h used to operate the Sonic Boom. T og gle switc h forw ard for automatic , rearw ard for man ual and center for Off .

Foam Marker Switch Locations (Optional)

If y ou install the electric boom lift, sonic boom, and foam mark er kit, y ou will add switc hes to the control panel for controlling their operation. T he spra yer comes with plastic plugs in these locations .

Flowmeter

T he ﬂo wmeter measures the ﬂo w rate of the ﬂuid for use b y the Spra y Pro™ system ( Figure 18 ).

Boom Valves

T hese v alv es tur n the three booms on or off ( Figure 18 ). If y ou do not ha v e a boom installed or do not w ant a boom to be able to be tur ned on, y ou can man ually operate eac h v alv e b y disconnecting the wire connector in the v alv e , then rotate the knob on the v alv e cloc kwise to tur n the v alv e off or countercloc kwise to tur n it on.

Boom Bypass Valves

T he boom b ypass v alv es redirect the ﬂuid ﬂo w for a boom to the tank when y ou tur n off the boom section. Y ou can adjust these v alv es to ensure that the boom pressure remains constant no matter ho w many booms are on. R efer to Calibrating the Boom Bypass V alv es , in the Operation section.

Agitation Control Valve

Pressure Gauge

T his v alv e is located on the right side of the tank ( Figure 19 ). T ur n the knob on the v alv e to the 9 o’cloc k position to tur n on the tank agitation and to the 3 o’cloc k position to tur n off the tank agitation.

Figure 19

1. Agitation control valve

2. Pressure gauge

T he pressure g aug e is located to the right of the tank ( Figure 19 ). T his g aug e sho ws the pressure of the ﬂuid in the system in psi and kP a. Use the g aug e to adjust the b y-pass v alv es whenev er y ou c hang e nozzles .

Anti-siphon Fill Receptacle

T o the front of the tank co v er is a hose rece ptacle with a threaded ﬁtting, a 90 deg ree barbed ﬁtting, and a shor t hose whic h y ou can direct to w ard the tank opening . T his rece ptacle allo ws y ou to connect a w ater hose to it and ﬁll the tank with w ater without contaminating the hose with the c hemicals in the tank.

Important: Do not lengthen the hose to allo w contact with the tank ﬂuids.

Note: F or agitation to w ork, the pump m ust be on and the engine m ust be r unning abo v e an idle . If y ou stop the spra yer and need agitation on, place the rang e selector in the Neutral position, set the parking brak e , press the accelerator pedal to the ﬂoor , tur n the pump On and tur n the neutral engine speed loc k On.

Spray Pro™ Monitor

T he Spra y Pro monitor displa ys and monitors v arious system perfor mance data suc h as v ehicle speed and application rates . It does not control the application rate .

T he monitor has an LCD screen that displa ys the data y ou select, a selection dial, and 4 buttons for calibrating the monitor ( Figure 20 ).

Figure 20

1. LCD screen

2. Selection dial

3. Total area 8. Sub Area 13. Decrease, calibration button 18. Speed calibration

4. Speed 9. Sub volume 14. Increase, calibration button 19. Flowmeter calibration

5. Units of measure 10. Total volume 15. Boom selection

Monitor Display Selection Dial

Use the dial to set the LCD screen displa y to the follo wing:

• T otal ar ea

Displa ys the total acres (US), hectares (SI), or sq feet (TURF) that y ou ha v e co v ered since y ou last pressed the R eset calibration button for this setting .

• Speed

Displa ys the g round speed in miles per hour (if the Units of Measure is set to US or TURF) or kilometers per hour (if the Units of Measure is set to SI).

• Units of Measur e

Displa ys the cur rent measurement unit selection as follo ws:

6. Application rate 11. Reset, calibration button 16. Select units

7. Distance

12. Calibrate, calibration button 17. Width

20. LED

– SI (metric system)

– TURF (as US but the v olumes are in US

g allons per 1000 sq ft instead of US g allons per acre)

• Application R ate

Displa ys the application rate in US g allons per acre (US), liters pre hectare (SI), or US g allons per 1000 sq ft (TURF).

• Sub Ar ea

Displa ys the total acres (US), hectares (SI), or sq feet (TURF) that y ou ha v e co v ered since y ou last pressed the R eset calibration button for this setting, without affecting the T otal Area displa y . If y ou press the R eset calibration button, the Sub V olume resets .

• Distance

– US (United States measuring system)

+ 53 hidden pages

Toro 41177 Multi-Pro 1250, 41179, Multi-Pro 1250, 41178, Multi-Pro 1200 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual