Operator's Manual

ManualsBrandsToro ManualsSprayersChemical Pre-Mix Kit, 2015 and After Multi Pro 1750 Turf Sprayer

FormNo.3395-657RevA

ChemicalPre-MixKit

2015andAfterMultiPro

1750TurfSprayer

ModelNo.41158—SerialNo.315000001andUp

Operator'sManual

Wheneveryouneedservice,genuineToroparts,oradditional

information,contactanAuthorizedServiceDealerorToro

CustomerServiceandhavethemodelandserialnumbersof

yourproductready.Figure1illustratesthelocationofthe

modelandserialnumbersontheproduct.

Thiskitisdesignedtoaidinthemixingofchemicalsin

preparationforturfsprayapplicationsonwell-maintained

lawnsinparks,golfcourses,sportselds,andoncommercial

grounds.Itisadedicatedattachmentforaturfspray

applicationvehicleandisintendedtobeusedbyprofessional,

hiredoperatorsincommercialapplications.

ThisproductcomplieswithallrelevantEuropeandirectives.

Fordetails,pleaseseetheDeclarationofIncorporation(DOI)

atthebackofthispublication.

Readthismanualcarefullytolearnhowtooperateand

maintainyourproductproperly.Theinformationinthis

manualcanhelpyouandothersavoidinjuryandproduct

damage.AlthoughTorodesignsandproducessafeproducts,

youareresponsibleforoperatingtheproductproperlyand

safely.

YoumaycontactTorodirectlyatwww .Toro.comforproduct

safetyandoperationtrainingmaterials,accessoryinformation,

helpndingadealer,ortoregisteryourproduct.

Figure1

1.Modelandserialnumberplate

ModelNo.

SerialNo.

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Useofthisproductmaycauseexposureto

chemicalsknowntotheStateofCalifornia

tocausecancer,birthdefects,orother

reproductiveharm.

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3395-657*A

Summary of content (24 pages)

PAGE 1
Form No. 3395-657 Rev A Chemical Pre-Mix Kit 2015 and After Multi Pro® 1750 Turf Sprayer Model No. 41158—Serial No. 315000001 and Up Operator's Manual Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 illustrates the location of the model and serial numbers on the product.
PAGE 2
Safety WARNING Chemical substances used in the spray system may be hazardous and toxic to you, bystanders, animals, plants, soils, or other property. This manual identifies potential hazards and has safety messages identified by the safety alert symbol (Figure 2), which signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.
PAGE 3
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 Description Qty.
PAGE 4
Procedure 5 6 7 Description Use Qty. Eductor valve Supply hose—86 cm (33-3/4 inch) Retainer Eductor-bypass hose—65 cm (25-3/4 inch) Inlet hose—22 cm (6-5/8 inch) Flange clamp Gasket Eductor valve bracket Flanged-head bolt (5/16 x 3/4 inch) Flanged locknut (1/4 inch) Tank hose—141 cm (55-5/8 inch) Retainer Flange clamp Gasket Suction lance and hose (optional accessory) 1 1 2 1 1 1 1 1 1 4 1 1 2 2 Install the eductor valve. 1 Finish the installation. Connect the eductor valve hoses.
PAGE 5
1 Assembling the Frame Parts needed for this procedure: 1 Support-frame assembly 2 Thick square spacer 2 Thin square spacer 2 Carriage bolt (3/8 x 1-1/2 inch) 1 Flanged locknut (3/8 inch) 1 Cradle arm, right 1 Cradle arm, left 2 Pivot pin 2 Bolt (3/8 x 1-1/4 inches) 2 Jam nut (3/8 inch) 2 Handle 2 Flat washer 2 Hair pin 1 Back-plate assembly 2 Flanged bushing (1/2 inch inside diameter) 2 Flanged bushing (3/4 inch inside diameter) 2 Set screw Figure 3 1.
PAGE 6
Preparing the Cradle Arms 1. Assemble the pivot pin through the upper hole in the cradle arm (Figure 5). Figure 5 1. Cradle arm (left) 5. Jam nut (3/8 inch) 2. Bolt (3/8 x 1-1/4 inches) 6. Handle 3. Upper hole (Cradle arm—left) 7. Lower hole (Cradle arm—left) Figure 6 4. Pivot pin 1. Upper pivot pins (1/2 inch) 6. Cradle arm (left) 2. Flanged bushing (1/2 inch inside diameter) 7. Hub (left cradle arm) 2. Apply medium-grade, thread-locking compound to the threads of the bolt (3/8 x 1-1/4 inch).
PAGE 7
9. Install 2 set screws to the left arm at the lower hinge point (Figure 7). Note: Do not tighten the set screw at this time to allow for later adjustment of the cradle system. 1 2 3 4 5 G013931 Figure 8 3. Set screw 2. Pivot tube 4. Holes in cradle arm 4. Post 2. Hole in tab 3. Spring 5. Groove 2. Hook the end of a spring into the hole in the angle tab and hook the other end onto the spring post (Figure 8). Figure 7 1. Cradle arm (left) 1. Angled tab 3.
PAGE 8
3 Installing the Eductor Parts needed for this procedure: Figure 9 1. Spring tab under pressure 3. Spring tab 2. Back plate 2. While maintaining the pressure on the back plate, slide the tongue toward you until the lip of the tongue plate contacts the crossbar (Figure 10). Figure 10 1. Tongue-plate lip 3. Slot in plate 2. Fasteners 4. Welded tab 3. Tighten the fasteners in the tongue to secure its position, then release pressure on the back plate.
PAGE 9
Assembling the Eductor Handle Assembling the Eductor to the Sprayer 1. Align the holes in the eductor mount plate with the slots in the cradle support frame(Figure 12). Note: You can install the latch handle and latch post at either the left or right side of the eductor handle. Note: The fasteners need to be loose enough so that they can travel in the slot when the eductor is initially raised up into the transport position. This allows you to adjust the travel and alignment of the eductor. 1.
PAGE 10
Figure 13 1. Spring clip 2. Pivot tube 4. Check the eductor height on the cradle back plate and adjust as necessary. 5. Tighten the fasteners securing the eductor to the cradle. Note: Torque the fasteners to 36-45 N-m (27-33 ft-lb). Figure 14 6. Tighten the 2 set screws on the left hand pivot arm, refer to Figure 7 in Assembling the Cradle Arms to the Support Frame (page 6). 1. Drain valve 2. Flange (T-fitting) 4. Gasket 5. Flange clamp 3. Forward flange (eductor) 7.
PAGE 11
Installing the Bulkhead Fitting 4 1. Open the main tank lid and remove the filter screen. 2. Install the bulkhead fitting and the O-ring up from inside the tank through the previously cut opening (Figure 16). Installing the Bulkhead Fitting to the Sprayer Tank Parts needed for this procedure: 1 Bulkhead fitting 1 O-ring 1 Locking ring Drilling the Tank 1. Locate the forward location on the top of the tank as shown in Figure 15. Note: Locate the drill mark in the center of the molded circle.
PAGE 12
Figure 18 1. Flanged fitting (eductor supply hose) 4. Bottom port (eductor valve) 2. Eductor supply hose—86 cm (33-3/4 inch) 5. 90° elbow (eductor supply hose) 3. Retainer 4. Secure the elbow to the valve with the retainer (Figure 18). 5. Assemble the straight fitting of the eductor-bypass hose into the side port of the eductor valve (Figure 19). Figure 17 1. Inlet hose 2. Elbow 3. Flange clamp 5. Pressure filter head 6. Retainer 7. Lower T-fitting 4. Gasket 8.
PAGE 13
7. Align a gasket and the straight-flanged fitting of the new inlet hose to the flange of the adapter at the top of eductor valve (Figure 20). Figure 20 1. 90° flanged fitting (inlet hose) 4. Flange clamp 2. Inlet hose—22 cm (6-5/8 inch) 5. Gasket 3. Straight-flanged fitting (inlet hose) 6. Flange (adapter) Figure 21 1. Eductor valve bracket 4. Flanged-head bolt (5/16 x 3/4 inch) 2. R-clamp 5. Bolt (sprayer) 3. Bracket (mount tube) 2.
PAGE 14
Figure 22 1. Flanged locknuts (1/4 inch) Figure 23 3. Eductor valve 1. 90° barbed fitting (tank hose) 2. Studs 3. Retainer 2. Bulkhead fitting 2. Secure the 90° fitting the bulkhead fitting with a retainer (Figure 23). 6 3. Align the flanged fitting of the tank hose with the forward flange of the T-drain fitting (Figure 24). Connecting the Eductor Hoses Parts needed for this procedure: 1 Tank hose—141 cm (55-5/8 inch) 1 Retainer 2 Flange clamp 2 Gasket Connecting the Tank Hose 1.
PAGE 15
Connecting the Eductor Bypass Hose 1. Insert the 90° barbed fitting of the eductor bypass hose into the lower T-fitting (Figure 27) that you worked with in step 2 of Preparing to Install the Eductor Valve (page 11). Figure 25 1. Tank hose 2. Fuel Tank 3. Slack in the hose Connecting the Supply Hose 1. Align the flanged fitting of the supply hose to the flange of the eductor (Figure 26). Figure 27 1. Retainer 3. Lower T-fitting 2. 90° barbed fitting (eductor bypass hose) 4. Eductor bypass hose 2.
PAGE 16
Connecting the Inlet Hose Operation 1. Align the flange of the 90° fitting of the inlet hose with the flange of the pressure filter head (Figure 28). CAUTION Chemicals are hazardous and can cause personal injury. • Read the directions on the chemical labels before handling the chemicals and follow all manufacturer recommendations and precautions. • Keep chemicals away from your skin. Should contact occur, wash the affected area thoroughly with soap and clean water.
PAGE 17
Lowering and Raising the Eductor Handles and Transport Strap Use the upper and lower handles to raise and lower the eductor and to lock it into the transport position. Lowering the Educator Main Valve 1. Grasp the eductor handle and pull the latch handle off the latch post (Figure 31 and Figure 32). Use the main valve to introduce chemicals from the eductor into the hose leading to the main tank. Bottle Rinse The bottle rinse is located inside the eductor tank.
PAGE 18
Figure 33 Figure 35 2. Pivot tube 1. Spring clip 5. When the latch of the back plate is under the spring plate (A of Figure 36), rotate the eductor handle inward so that the hook portion of the latch is aligned behind the spring plate (B of Figure 36). 3. Pull the eductor handle outward and down until the hook of the latch at the inboard side of the back plate is clear of the latch rod of the main support-frame assembly (Figure 34). Figure 34 1. Latch rod (main-support frame) 2.
PAGE 19
Using the Eductor Raising the Educator 1. Grasp a handle at the top of the cradle in addition to the eductor handle and pull the eductor handle outward until the hook portion of the latch is aligned outward of the spring plate (Figure 33 and Figure 36). The following procedure assumes the following operational states exist for the standard tank agitation: The sprayer is started and running, the pump is engaged and set to the desired pressure, and the throttle is in the mid-range position. 2.
PAGE 20
Loading Chemicals with the Suction Lance (optional accessory) Shutting down the Eductor 1. Close all the valves. Note: Lance suction depends upon eductor pressure and flow. For best results, use pressure up to 10 bar (150 psi) maximum. Note: Close the hopper valve first. 2. Remove all chemical residue. 3. Close and lock the hopper lid by turning the cover clockwise. 1. Insert the suction lance body into the eductor until the O-ring seals on the hopper drain. 4.
PAGE 21
Troubleshooting Problem The eduction rate is low. Possible Cause 1. There is a lack of flow and pressure to the eductor system. 1. Increase the pump speed. Turn the agitation throttling toward the closed position. 2. The outlet/Inlet hose is obstructed. 2. Disassemble and remove any obstructions. 3. Use only sweeping turns with flexible hoses. 3. Fittings with elbows or other flow-restrictions are in the eductor outlet. There is no rinsing or flushing action. There are leaks at the fittings.
PAGE 22
Notes: 22
PAGE 23
International Distributor List Distributor: Country: Phone Number: Distributor: Phone Number: 57 1 236 4079 Colombia Japan 81 3 3252 2285 Czech Republic 420 255 704 220 420 255 704 Slovakia 220 Argentina 54 11 4 821 9999 Russia 7 495 411 61 20 Ecuador 593 4 239 6970 Finland 358 987 00733 Agrolanc Kft Balama Prima Engineering Equip. B-Ray Corporation Hungary Hong Kong Korea 36 27 539 640 852 2155 2163 82 32 551 2076 Maquiver S.A. Maruyama Mfg. Co. Inc. Mountfield a.s.
PAGE 24
Toro General Commercial Product Warranty A Two-Year Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).