Toro Sitework Systems 22420 Operator's Manual
Toro Sitework Systems 22420 Operator's Manual

Toro Sitework Systems 22420 Operator's Manual

Boring unit sitework systems attachment
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FORM NO. 3322–642
Boring Unit
Sitework Systems Attachment
Model No. 22420 – 890001 & Up
Operator's Manual
English (CE)

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Summary of Contents for Toro Sitework Systems 22420

  • Page 1 FORM NO. 3322–642 Boring Unit Sitework Systems Attachment Model No. 22420 – 890001 & Up Operator’s Manual English (CE)
  • Page 2: Table Of Contents

    HOW TO AVOID THE HAZARD Have the property or work area marked for Model No: buried lines and do not dig in marked areas. Serial No. The Toro Company – 1999 8111 Lyndale Ave. South All Rights Reserved Bloomington, MN 55420–1196...
  • Page 3: Safety Decals

    4. Always use the guide tool to align the boring unit. DANGER 5. Never straddle or stand on the rod when the engine is running. POTENTIAL HAZARD Rotating rod and bits can entangle loose Safety Decals clothing, hands, arms, legs, and feet. WHAT CAN HAPPEN Rotating rod and bits can cause death or serious injury.
  • Page 4: Specifications

    Specifications Note: Specifications and design are subject to change without notice. Overall width 24 inches (61 cm) Overall length 22 inches (56 cm) Overall height 25 inches (63.5 cm) Weight/Mass 120 lbs (54 Kg) Boring diameter 1.25 to 3.5 inches (3.2 to 8.9 cm) Rotation speed (at 3600 rpm) 100 rpm Rotation torque...
  • Page 5: Connecting The Hydraulic Hoses

    Connecting the Hydraulic 4. Position the mount plate into the upper lip of the receiver plate on the drive head (Fig. 2). Hoses WARNING POTENTIAL HAZARD Hydraulic fluid escaping under pressure can penetrate skin and cause injury. m–4055 WHAT CAN HAPPEN Fluid accidentally injected into the skin must be Figure 2 surgically removed within a few hours by a...
  • Page 6: Removing An Accessory

    Operation Digging the Trenches Before drilling under a walk or driveway, you must make an entrance and an exit trench on either side of the drilling area. Both trenches must be at least 6 inches wide and 18 inches deep. The entrance trench must be at least 7 feet long and the exit trench 3 to 6 feet long.
  • Page 7: Reaming The Hole

    6. Slowly move the traction unit forward, while the D. Connect another rod and repeat steps 11 person with the rod guide tool guides the boring bit through 14. into the soil (Fig. 6). Reaming the Hole 15. With a shovel, carefully dig around the boring bit clearing it of soil until it can be removed (Fig.
  • Page 8: Maintenance

    Storage D. Connect the drive head to the rod shaft in the soil. E. Repeat steps 18 through 21. 1. Before long term storage, wash the attachment with mild detergent and water to remove dirt and grime. 22. With the reamer and cable/piping in the entrance trench, remove the cable or piping from the reamer.

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