Form No. 3324-280 Debris Blower Groundsmaster 300 Series Attachment Model No. 30855—Serial No.
Write the product model and serial numbers in the space below: Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Before Operating . . . . . . . . . . . . . . . . . . . . . . . . . . While Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sound Pressure Level . . . . . . . . . . . . . . . . . . . . . . .
• Keep all shields and safety devices in place. If a shield, safety device, or decal is illegible or damaged, repair or replace it before operation is commenced. Also tighten any loose nuts, bolts, and screws to ensure that the machine is in safe operating condition. • This product may exceed noise levels of 85 dB(A) at the operator position. Ear protectors are recommended for prolonged exposure to reduce the potential of permanent hearing damage.
• At the time of manufacture, the blower conformed to safety standards in effect for riding mowers; therefore, to ensure optimum performance and safety, always purchase genuine Toro replacement parts and accessories to keep the machine all Toro. Never use “will-fit” replacement parts and accessories made by other manufacturers. Look for the Toro logo to ensure genuineness. Using unapproved replacement parts and accessories could void the warranty. • Before getting off of the seat: D.
Safety and Instruction Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. On Fan Housing (Part No. 93-6674) On Fan Housing (Part No. 98-3110) On Belt Guard (Part No. 99-4487) On Belt Guard (Part No. 98-3113) On Drive Shaft (Part No. 93-7283) On Bearing Mount (Part No. 99-4486) On Front Bearing Bracket (Part No. 93-9083) On Fan Shaft (Part No.
Specifications Note: Specifications and design subject to change without notice. General Specifications Fan Backward curved, cast aluminum fan. 12 blades per side, 21 in. (53 cm) outside diameter, 6-3/8 in. (16 cm) width, 34 lb. (16 kg) Fan housing 10 gauge steel face plates welded to 10 gauge wrapper. Increasing scroll from cutoff. Fan drive PTO driven A 3VX banded belt drive to fan. Final drive ratio of 1.5:1 with a over running clutch in belt drive pulley.
Installing the Castor Wheel Assemblies The castor wheel assemblies are installed upside down on the debris blower for shipping. 1 1. Remove the tensioning caps from the spindle shafts and slide off the castor wheel, spacers, and thrust washers (Fig. 1). 2 2. Slide the spacers onto the castor spindle to get the desired height. Slide a thrust washer onto the spindle and push the castor spindle through the frame.
6. Have a helper carefully push down on the left push arm until the holes in the ball joint mount line up with the holes in the castor arm. Immediately slide a 4 x 4 in. block of wood between the top of the push arm and underside of the chassis. 2 Warning 1 1-5/8 in. (41 mm) Sudden release of the push arm could cause injury. Make sure that the wooden block does not slip out accidentally. Figure 4 1. Lift arm 2. Ball joint mount (21-3020) 7.
4. Slide the shafts together. 5. Practice blowing material. It is advisable to blow the same direction the wind is blowing to prevent material from blowing back into the cleared area. 5. Slide drive shaft onto the blower shaft. Align the mounting holes in each shaft and slide them together. 6. Secure them with a roll pin and 2 capscrews and nuts. Transporting the Blower 7. Install the belt shaft guard with the fasteners previously removed (Fig. 6). 1. Reduce the engine speed to idle position. 2.
Figure 10 Adjusting the Blower Belt Make sure belt is properly tensioned to ensure proper operation of the machine and unnecessary wear. Check belt frequently. Figure 8 Fan Shaft Bearing Note: Check/adjust the blower belt tension after the first 20 hours of operation. The 2 fan shaft bearings (Fig. 8 and 9) must be lubricated after every 8 hours of operation with a No. 2 Lithium-based grease. 1. Remove the 3 capscrews, 6 washers, and 3 nuts securing the belt guard to the blower housing (Fig. 11).
3. When the belt stretches, adjust it as follows: A. Loosen the nuts securing the belt tensioner to the blower housing. B. Move the belt tensioner (Fig. 13) down until the idler spring body is extended to a length of 3-1/4 to 3-1/2 in. (83–89 mm) (Fig. 12), then tighten the nuts. 4. Install the belt guard to the blower housing with the capscrews, washers, and nuts. 2 1 Figure 13 1. Belt tensioner 2. Belt tensioner notch Troubleshooting Problem Possible Causes Corrective Action The fan quits turning.
The Toro General Commercial Products 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 1996 or newer Toro Commercial Product (“Product”) purchased after January 1, 1997, to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first.
