Installation Instructions

ManualsBrandsToro ManualsAttachmentsFoam Marker Kit, Multi Pro 1200/1250/5600 Turf Sprayers

Printed in the USA

 2002 by The Toro Company

8111 Lyndale Avenue South

Bloomington, MN 55420-1196

Foam Marker Kit

for Multi Pro



1200, 1250, and 5600 Turf Sprayers

Model No. 41572—Serial No. 230000001 and Up

Form No. 3329-351

Installation Instructions

Note: Determine the left, right, front, and rear sides of the machine while seated in the normal operating position.

Note: If you are installing this kit on a vehicle equipped with an enclosed boom system, use these instructions along with the

enclosed boom system instructions.

Note: You will need to purchase RTV silicone sealant before installing this kit.

Description Qty. Use

Tank/Compressor assembly

Bolt, 3/8 x 1 inch

Flange locknuts, 3/8 inch

Mixer assembly

Flat washer, 3/8 inch

Rocker switch

Wiring harness

Harness extension

Fuse, 20 amp

Boom hose

Punched-hole boom cap

Extension hose

Large hose clamp

Supply hose, 108 inches

Small hose clamp

Plastic ties

–

Install the foam marker (you may have leftover

parts, depending on which vehicle you are

installing this kit on)

Setup

Installing the Kit on a Multi Pro

1200 or 1250 Turf Sprayer

Installing the Tank, Compressor, and

Mixer

1. Remove the 4 bolts and flat washers that hold the cover

to the tank/compressor assembly and remove the cover

(Fig. 1).

Summary of content (12 pages)

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Form No. 3329-351 Foam Marker Kit for Multi Pro 1200, 1250, and 5600 Turf Sprayers Model No. 41572—Serial No. 230000001 and Up Installation Instructions Note: Determine the left, right, front, and rear sides of the machine while seated in the normal operating position. Note: If you are installing this kit on a vehicle equipped with an enclosed boom system, use these instructions along with the enclosed boom system instructions.
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Installing the Switches 1 2 1. Remove the spray control panel to expose the bottom side (Fig. 3 for the 1250 and Fig. 4 for the 1200). 2. Lift and remove the 2 plugs from the spray control panel on the vehicle and install the 2 rocker switches provided in their place (Fig. 3 for the 1250 and Fig. 4 for the 1200). Note: Ensure that the orientation of the switches matches what is shown in Figure 3, with the notch pointing toward the rear of the vehicle. 3 4 m–6457 2 1 4 Figure 1 1. Cover 2.
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Note: Both of the plug connections are identical (Fig. 5). B. Connect the yellow wire with a blue stripe from the harness extension into the corner socket with the blue or yellow wire (Fig. 6). C. Connect the white wire from the harness extension into the corner socket with the red or white wire (Fig. 6). 5. Repeat step 4 for the other connector. 6. Connect the connectors to the respective switches in the spray control panel.
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Installing the Kit on a Multi Pro 5600 Turf Sprayer m–6445 Installing the Tank, Compressor, and Mixer 1 2 1. Remove 4 bolts (1/4 x 1 in.) and flat washers that hold the cover to the tank/compressor assembly. 2. Remove the cover. 3. Set the cover and fasteners aside. 4. Mount the tank/compressor assembly to the right step frame using 2 bolts (3/8 x 1 in.) and flat washers (Fig. 8). Figure 9 1. Mixer tee assembly 2. Center boom angle Installing the Switches 2 1.
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Note: The plugs in the harness are marked: Boom foam RS/LS switch. The left connector has a yellow wire with a blue stripe and the right connector has a blue wire with a gray stripe. 1 2 6. Install the switch panel and secure the latch. 7. Screw the throttle knob onto the throttle rod until it is hand tight. 1 8.
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2. Repeat step 1 for the left boom pipe. 10. Secure the extension hose onto the boom pipe with a large hose clamp (Fig. 14). 3. Use a round file or deburring tool to deburr the holes you drilled in the boom pipes (Fig. 13). 11. Repeat steps 5 through 10 for the left boom pipe. 12. Seal the 5/8 in. holes on each boom pipe with RTV silicone after you completely assemble the hoses and boom pipes. 4. Insert a drift punch into the 5/8 in.
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20. Ensure that the marked supply hose is connected at the compressor and the check valve. If not, correct it before using (Fig. 16). 25. Close the foam density adjustment valve completely. Connecting the Kit to the Fuse Block (Multi Pro 1200 and 1250 only) 5 1. Connect the ring terminal on the black wire of the wiring harness to the ground terminal block (Fig. 17). 4 2 4 3 1 1 m–6451 2 5 Figure 16 1. Check valve 2. Hose from the compressor 3. Hose from the needle valve 3 4. Right boom hose 5.
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Operation Using the Controls 2 1 Right boom switch—activates the compressor, generating a flow of foam to the right boom section. Left boom switch—activates the compressor, generating a flow of foam to the left boom section. Note: You can drop the foam simultaneously from both boom sections. m–6455 Sight gauge— indicates the solution level in the tank. It is located on the side of the tank Figure 18 1. Pressure relief valve Foam density adjustment valve—controls the consistency of the foam solution.
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. Start operating the marking system and make a test pattern on the ground. When you first start the marking system, allow 1 to 2 minutes for the foam to flow through the line. 5 7 10. Adjust the foam density adjustment valve to obtain the desired consistency and spray as normal. 8 Note: If you leave the foam in the line for more than 2 hours, it may become watery. Before operating after a break of 2 or more hours, run the machine for 1 to 2 minutes to remove the excess water.
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1 1 2 6 3 2 4 m–6451 5 Figure 20 1. Mixer tee 2. Check valve m-6558 Figure 21 Cleaning Strainer 1. Hose barb 2. Nozzle body 3. Strainer Important Dried foam agent and debris can clog the strainer (Fig. 21), causing slow or no foam production. This can be mistaken for a bad foam pump or incorrect foam mix. If experiencing slow or no foam production, remove and clean the strainer. 4. Nozzle adapter 5. Solenoid assembly 6. Liquid hose 6.
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