Instruction/ maintenance manual of the product 3A0101C Graco
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3A0101C EN Operation GrindLazer ™ Designed to grind flat, horizont al concrete or asphalt surf aces. For removal of materials from concrete and aspha lt surfaces.
Warnings 2 3A0101C Warnings The following warnings are fo r the setup, use, groundi ng, main tenance, and repair of this equipmen t. The exclamation po int symbol alerts you to a general warning and the hazard symbol refers to procedure-sp ecific risk.
Warnings 3A0101C 3 FIRE AND EXPLOSION HAZARD Flammable fumes, such as so lvent and paint fumes, in work area can ignite or explod e. To help prevent fire and explosion: • Use equipment only in well ventila ted area. • Do not fill fuel tank while engine is running or hot; shut off engine and let it c ool.
Component Identification 4 3A0101C Component Identification ti14753a G E C B A F D H K C B A 270 and 390 Models 480/630 Models M N D Component Description A Engine Throttle Leve r Adjusts engine speed .
Operation 3A0101C 5 Operation The GrindLazer is designed to plane flat, horizontal con- crete or asphalt slabs. GrindLazer 270 (270 cc) an d GrindLazer 390 (390 cc) models are designe d to be operated by a single operator positioned at the ba ck of the unit, or in conjunction with LineDriver.
Operation 6 3A0101C Drum Installation/Replacement Installation NOTE: Carbide Flail Cutter drums do no t require specific orientation or dire ction. 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 rotatio n of the drum.
Operation 3A0101C 7 Starting the Engine 3. Engage R ear Wheel Br ake (G) to prevent Grin - dLazer from movi ng. 4. 480/630 Models Only: Attach LineDriver to GrindLazer. 5. Push down on handle bars until drum is locked into UP position. 6. 480/630 Models Only: Make sure Engine Stop Switch (C) is in UP position.
Operation 8 3A0101C Cutting Material 1. Start Engine , see page 7. 2. Connect Emergency Shut-Off Cord (C) to operator. 3. Disengage Rear Wheel Bra ke (G). 4. Slide Engine Throttle Lever (A) to desired se tting. NOTE: Drum clutch will not en gage when engine is running at idle.
Operation 3A0101C 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 spacer s (S) on outside of Depth Co ntrol Wheels (K) . To make a 10 in. cut , install two spacers (S) on inside of Depth Co ntrol Wheels (K) .
Operation 10 3A0101C 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 o f the machine after it has cooled at the end of each work day.
Cutting Drum Assemblies 3A0101C 11 Cutting Drum Assemblies Different drum co nfigurations can be used for different applications. There are th ree different types of drum assemblies compatible with the GrindLazer: carbid e flails, carbide millers , and diamond blades.
Maintenance 12 3A0101C Maintenance The following steps should be per formed to maintain proper oper ation and susta in the life of the GrindL azer. BEFORE OPERATION: • Visually inspect the entire un.
Technical Data 3A0101C 13 Technical Data GrindLazer 270 (Model 571002) Dimensions Unpackaged Packa ged 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.
Technica l Data 14 3A0101C GrindLazer 630 (Model 571260) Dimensions Unpackaged Packa ged 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: 338 (153) 438 (199) Noise (dBa) Sound Power per ISO 3744: 108.
Notes 3A0101C 15 Notes.
All written and visual data con tained in th is document reflects the latest product info rmation available at the time of publica tion. Graco reserves the right to make changes at any time without notice. Original instructions. T his manual contains English.
An important point after buying a device Graco 3A0101C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 3A0101C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 3A0101C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 3A0101C you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 3A0101C will certainly help you make a decision on the purchase.
If you already are a holder of Graco 3A0101C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 3A0101C.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 3A0101C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 3A0101C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
