Form No. 3449-520 Rev A Pro Force® Debris Blower Groundsmaster® 3200 or 3300 Series Traction Unit Model No. 31916—Serial No. 410200000 and Up Register at www.Toro.com.
WARNING CALIFORNIA Proposition 65 Warning Use of this product may cause exposure to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Introduction g246900 Figure 1 The debris blower is mounted to a ride-on machine which is intended to be used by professional, hired operators in commercial applications.
Contents Safety Safety ....................................................................... 3 General Safety ................................................... 3 Safety and Instructional Decals .......................... 3 Setup ........................................................................ 5 1 Removing the Blower from the Crate ................ 6 2 Installing the Mounting Plate to the Debris Blower Frame ................................................. 7 3 Preparing the Traction Unit .....
decal137-3999 137-3999 1. Warning—read the Operator’s Manual. 3. Warning—wear hearing and eye protection. 2. Thrown object hazard—keep bystanders away from the machine. 4. Cutting/dismemberment hazard of hands—shut off the engine; keep hands away from moving parts; keep all guards and shields in place. decal144-3642 144-3642 1. Read the Operator’s Manual before performing maintenance. 2. Grease points decal133-8061 133-8061 decal139-6304 139-6304 1.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Use Qty. Caster Bolt Flange locknut Mounting plate assembly Bolt (1/2 x 1-1/4 inches) Locknut (1/2 inch) 2 4 4 1 4 4 3 No parts required – Prepare the traction unit for installation. 4 Debris blower assembly U-bolt Locknut (3/8 inch) Stop plate Carriage bolt (5/16 x 3-1/4 inches) Locknut (5/16 inch) 1 2 4 2 4 4 Mount the blower to the traction unit.
1 Removing the Blower from the Crate Parts needed for this procedure: 2 Caster 4 Bolt 4 Flange locknut g362310 Figure 4 1. Procedure Important: Ensure that the jack stand is installed to stabilize the blower before you unbolt the blower frame from the shipping crate or remove the crate. 1. Bolt (1/2 x 3-1/2 inch) 3. Flange locknut (1/2 inch) 2. Caster wheel 6. Secure a strap to the top end assembly and lift the pallet until the crate and blower is standing up vertically (Figure 5).
g362315 Figure 8 1. Frame tube 2. Snapper pin 11. Remove the cable tie securing the crank handle to the jack crank. 12. Crank the jack stand down until the jack pad is level with the castor wheel tires. 13. Carefully remove the bolts holding the blower to the wood pallet. 14. Slide the crate away from the blower and lower the blower until the castor wheels and jack stand touch the floor keeping the strap tight (Figure 9). g363311 Figure 6 1. Jack stand 2. Pin 3. Jack-stand tube 4.
2 Installing the Mounting Plate to the Debris Blower Frame Parts needed for this procedure: 1 Mounting plate assembly 4 Bolt (1/2 x 1-1/4 inches) 4 Locknut (1/2 inch) g362312 Figure 11 1. Locknuts 2. Mounting plate assembly Procedure 1. Remove the bolts securing the mounting plate assembly to the crate (Figure 10). 3. Bolts 3. Torque the bolts to 92 to 113 N∙m (68 to 82 ft-lb). 4. Secure the safety chains to the mounting plate assembly.
4. 4 Mounting the Debris Blower to the Traction Unit Secure the front of the lift arms to the mounting assembly using the 2 hex-head bolts and 2 curved washers removed from the attachment in 3 Preparing the Traction Unit (page 8) as shown in Figure 13. Parts needed for this procedure: 1 Debris blower assembly 2 U-bolt 4 Locknut (3/8 inch) 2 Stop plate 4 Carriage bolt (5/16 x 3-1/4 inches) 4 Locknut (5/16 inch) Procedure 1. 2.
dust plugs are cleaned and then installed to prevent contamination from entering either hydraulic system. 5 Installing the Jack Stand to the Storage Tube No Parts Required g350949 Figure 14 Procedure 3. Locknut 1. Capscrew 2. Washer 7. Tighten the PTO connection hardware; refer to your machine’s Operator's Manual for torque specifications. 8. Connect the driveshaft-cover chains to the areas shown in Figure 15.
6 Installing the Whip Guides Parts needed for this procedure: 2 Whip guide 2 Whip guide bracket 2 U-bolt 4 Hex-head bolt (5/16 x 1 inch) 4 Flange nut (3/8 inch) 4 Flange nut (5/16 inch) Procedure Use 4 bolts (5/16 x 1 inch), 4 flange nuts (5/16 inch), 2 U-bolts, 4 flange nuts (3/8 inch), and 2 whip guide brackets to install the whip guides to the caster arms (right side shown in Figure 17 and Figure 18). g367853 Figure 18 1. 2.
During Operation Safety Operation • The owner/operator can prevent and is responsible Note: Determine the left and right sides of the machine from the normal operating position. • Important: Only engage the PTO at low idle; engaging the PTO at high idle will reduce the life of the clutch. Important: Do not operate the machine without • the fan guard and gear-case guard in place (Figure 19). • • • • • • g362309 • Figure 19 1. Fan guard 2.
Adjusting the Blower Nozzle Height operate the machine, review the site conditions to determine whether you can operate the machine in the conditions on that day and at that site. Changes in the terrain can result in a change in slope operation for the machine. The blower nozzle can be operated at a height range from 114 to 216 mm (4.5 to 8.5 inches).
Operating Tips WARNING Discharged air has considerable force and could cause injury or loss of footing. • Stay away from the nozzle opening while the machine is operating. • Keep bystanders away from the nozzle opening while the machine is running. • Practice operating the blower. Blow the same direction that the wind is blowing to prevent material from blowing back into the cleared area. • Be alert, slow down, and use caution when making turns. Look behind and to the side before changing directions.
Maintenance Lubricating the Blower Service Interval: Every 50 hours Maintenance Safety – Wait for all moving parts to stop. The debris blower has bearings and bushings that must be lubricated regularly. If the machine is operated under normal conditions, lubricate bearings with No. 2 lithium grease. Lubricate fittings immediately after every washing, regardless of the interval listed. – Remove the machine from the traction unit. The lubrication points are as follows: – Lower the jack stand.
Lubricating the Driveshaft Service Interval: Before each use or daily The mounting kit drive shaft has bearings and bushings that you must lubricate regularly. If you are operating the machine under normal conditions, lubricate bearings with No. 2 lithium grease. Lubricate fittings immediately after every washing, regardless of the interval listed. 1. Position the machine and blower on a level surface and lower the blower. 2. There are 9grease points; refer to the mount kit service decal or Figure 23.
Checking the Gearbox Lubrication Service Interval: Every 50 hours Gearbox capacity: 207 ml (7 fl oz). 1. Position the machine and blower on a level surface and lower the blower. 2. Remove the 5 bolts and washers securing the gear case cover to the blower (Figure 24). 5. Check the oil level to make sure it is up to the plug hole in the gearbox. If the lubricant level is low, add enough SAE 80-90 weight gear lube to raise the level up to the hole. 6. Install the check/fill plug to the gearbox. 7.
Cleaning the Nozzle Guides Adjusting the Nozzle Belt Check and remove any grass, dirt or debris buildup around and in between the nozzle guides (Figure 27). Service Interval: After the first 8 hours Every 50 hours Keep the nozzle free of debris to prevent the motor from stalling. Adjust the belt if the belt slips when changing direction of the nozzle. 1. Press the belt, at the center of the longest span, with 30 N∙m (22 lb) of force (Figure 28). Note: The belt should deflect 4.8 mm (0.19 inch). 2.
Storage 1. Remove grass clippings, dirt, and grime from the external parts of the entire blower. Important: You can wash the machine with mild detergent and water. Do not pressure wash the machine. Avoid excessive use of water. 2. Check and tighten all bolts and nuts. Replace any worn parts. 3. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer. 4. Store the machine in a clean, dry garage, or storage area.
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Declaration of Incorporation The Toro Company, 8111 Lyndale Ave. South, Bloomington, MN, USA declares that the following unit(s) conform(s) to the directives listed, when installed in accordance with the accompanying instructions onto certain Toro models as indicated on the relevant Declarations of Conformity. Model No. 31916 Serial No.
California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
The Toro Warranty Two-Year or 1,500 Hours Limited Warranty Parts Conditions and Products Covered The Toro Company warrants your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for 2 years or 1,500 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).
