Graco 571004 - Manual - manualsarea.com

Page 2 - Warnings; WARNING

Warnings 2 3A0101B Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-spe...

Page 4 - Component Identification

Component Identification 4 3A0101B Component Identification ti14753a G E C B A F D H K C B A 270 and 390 Models 480 Models M N D Component Description A Engine Throttle Lever Adjusts engine speed. B Engine Stop Switch Supplies power to Engine C Emergency Shut-Off Clamps onto the operator and shuts e...

Page 5 - Operation

Operation 3A0101B 5 Operation The GrindLazer is designed to plane flat, horizontal con-crete or asphalt slabs. GrindLazer 270 (270 cc) and GrindLazer 390 (390 cc) models are designed to be operated by a single opera-tor positioned at the back of the unit, or in conjunction with LineDriver. GrindLaze...

Page 6 - Drum Installation/Replacement; Installation

Operation 6 3A0101B Drum Installation/Replacement Installation NOTE: Carbide Flail Cutter drums do not require specific orientation or direction. Carbide Millers and Diamond Blades are directional. They should be stacked so that the arrows on the Millers and Blades face the same direction as the rot...

Page 7 - Starting the Engine

Operation 3A0101B 7 Starting the Engine 3. Engage Rear Wheel Brake (G) to prevent Grind-Lazer from moving. 4. 480 Models Only: Attach LineDriver to GrindLazer. 5. Push down on handle bars until drum is locked into UP position. 6. 480 Models Only: Make sure Engine Stop Switch (C) is in UP position. 7...

Page 8 - Cutting Material

Operation 8 3A0101B Cutting Material 1. Start Engine , see page 7. 2. Connect Emergency Shut-Off Cord (C) to operator. 3. Disengage Rear Wheel Brake (G). 4. Slide Engine Throttle Lever (A) to desired setting. NOTE: Drum clutch will not engage when engine is running at idle. 480 Models: LineDriver mu...

Page 9 - Depth Control Wheels; How to Level the Drum

Operation 3A0101B 9 Depth Control Wheels Using Depth Control Wheels as a 5 in. or 10 in. Wide Cutting Guide To make a 5 in. cut , install two spacers (S) on outside of Depth Control Wheels (K). To make a 10 in. cut , install two spacers (S) on inside of Depth Control Wheels (K). How to Level the Dru...

Page 10 - Stop Cutting Material

Operation 10 3A0101B Stop Cutting Material 1. Push down on handle bars until drum is locked into UP position. 2. Slide Engine Throttle Lever (A) to low setting. 3. Turn Engine Power Switch (B) OFF. Clean Up Clean the entire exterior of the machine after it has cooled at the end of each work day. Che...

Page 11 - Cutting Drum Assemblies; Carbide Flail Cutter/Assembly; Handle Bar Adjustment

Cutting Drum Assemblies 3A0101B 11 Cutting Drum Assemblies Different drum configurations can be used for different applications. There are three different types of drum assemblies compatible with the GrindLazer: carbide flails, carbide millers, and diamond blades. Carbide Flail Cutter/Assembly Gradu...

Page 12 - Caster Wheel Maintenance; Front Swivel Tire Alignment

Maintenance 12 3A0101B Maintenance The following steps should be performed to maintain proper operation and sustain the life of the GrindLazer. BEFORE OPERATION: • Visually inspect the entire unit for damage or loose connections • Check engine oil (see engine manual) • Check drum bushings and cutter...

Page 13 - Technical Data

Technical Data 3A0101B 13 Technical Data GrindLazer 270 (Model 571002) Dimensions Unpackaged Packaged Height in./cm: 46 (116.8) 50.5 (128.3) Width in./cm: 28 (71.1) 37 (94.0) Length in.cm: 62 (157.5) 73 (185.4) Weight lb/kg: 300 (136) 400 (181) Noise (dBa) Sound Power per ISO 3744: 107.3 Sound Press...

Page 14 - Graco Standard Warranty; Graco Information

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Original instructions. This manual contains English. MM 3A0101 Graco Headquarters: Minneapolis Int...

Graco 571004 - Manual

Table of Contents:

Summary

Other Graco Models