Instruction/ maintenance manual of the product 571004 Graco
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3A0101B ENG Operation GrindLaz er ™ Pa t e n t s Pe n d i n g - Designed to grind fl at, horizontal concrete or asphalt sur faces. For remov al of materials from concrete and asphalt surfaces.
Warnings 2 3A0101B Wa r n i n g s The f ollowing w ar nings are f or the setup , use , grounding, maintenance , and repair of this equipment. Th e e xclamation point symbol alerts you to a gener al warning and the hazard symbol ref ers to procedure-spe cific r isk.
Warnings 3A0101B 3 FIRE AND EXPLOSION HAZARD Flammab le fumes, such as solv ent and paint fum es, in work ar ea can ignite or e xplode. T o help pre v ent fire and e xplosion: • Use equipment only in w ell vent ilated area. • Do not fill fuel tank while engine is r unning or hot; shut off engine and let it cool.
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 Le v er Adjusts engine sp eed.
Operation 3A0101B 5 Operation The Gr indLazer is designed to plane fla t, horizontal con- crete or asphalt slabs . GrindLazer 270 (270 cc) and GrindLaz er 390 (390 cc) models are desig ned to be operated b y a single oper a- tor positioned at the back of th e unit, or in conjunction with LineDriver .
Operation 6 3A0101B Drum Installation/Replacement Installation NO TE: Carbide Flail Cutter dr ums do not re quire specific orientation or dire ction. Carbid e Millers and Diamond Blades are direct ional. They should be stack ed so that the arrows on the Millers and Blades f ace the same direction as the ro tation of the drum.
Operation 3A0101B 7 Star ting the Engine 3. Engage Rear Wheel Br ake (G) to pre vent Grind- Lazer from moving. 4. 480 Models Onl y: Attach LineDr iver to GrindLazer . 5. Push down on handle ba rs until drum is locked into UP position. 6. 480 Models Onl y: Make sure Engine Stop Switch (C) is in UP position.
Operation 8 3A0101B Cutting Material 1. Start Engine , see page 7. 2. Connect Emergen cy Shut-Off Cord (C) to opera tor . 3. Disengage Rear Wheel Br ake (G). 4. Slide Engine Throt tle Lev er (A) to desired setting. NO TE: Drum clutch will not engage when engine is running at idle.
Operation 3A0101B 9 Depth Contr ol Wheels Using Depth Contr ol Wheels as a 5 in. or 10 in. Wide Cutting Guide To m a k e a 5 in. cut , install two spacer s (S) on outside of Depth Cont rol Wheels (K). To m a k e a 10 in. cut , install tw o spacers (S) on inside of Depth Cont rol Wheels (K).
Operation 10 3A0101B Stop Cutting Material 1. Push down on handle ba rs until drum is locked into UP position. 2. Slide Engine Thrott le Lev er (A) to low setting. 3. T urn Engine P ower Switch (B) OFF . Clean Up Clean the entire e xter ior of the machin e after it has cooled at the end of each work day .
Cutting Drum Assemblies 3A0101B 11 Cutting Drum Assemblies Diff erent drum configurations can be used f or different applications . There are three diff erent types of drum assemblies compatible with the GrindLazer : carbide flails, carbide millers , and diamond blades.
Maintenance 12 3A0101B Maintenance The f ollowing steps shoul d be perf or med to maintain proper oper ation and sustain the life of the GrindLazer . BEFORE OPERA TION: • Visually inspect the ent ir.
Technical Data 3A0101B 13 Te c h n i c a l D a t a GrindLazer 270 (Model 571002) Dimensions Un pa ck ag ed Pa ck ag ed 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) W eight lb/kg: 300 (136) 400 (181) Noise (dBa) Sound P ower per ISO 3744: 107.
All written and visual data con tained in th is document reflects the late st product information 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 571004 (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 571004 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 571004 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 571004 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 571004 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 571004, 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 571004.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 571004. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 571004 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
