Makita GA7050, GA9050R Specific Safety Rules, Minimum gage for cord Ampere Rating Volts

Page 3

unstable and may lead to loss of control.

16.Do not force tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed.

17.Do not use tool if switch does not turn it on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.

18.Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of starting the tool accidentally.

19.Store idle tools out of reach of children and other untrained persons. Tools are dangerous in the hands of untrained users.

20.Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control.

21.Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have the tool serviced before using. Many accidents are caused by poorly maintained tools.

22.Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one tool, may

become hazardous when used on another tool.

Service

23.Tool service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury.

24.When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance

instructions may create a risk of electric shock or injury.

USE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Table 1 shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord.

Table 1: Minimum gage for cord

Ampere Rating

Volts

 

Total length of cord in feet

 

 

 

120 V

25 ft.

 

50 ft.

100 ft.

 

150 ft.

More Than

Not More Than

 

 

 

AWG

 

 

 

 

 

 

 

 

 

 

 

 

0

6

 

18

 

16

16

 

14

 

 

 

 

 

 

 

 

 

6

10

 

18

 

16

14

 

12

10

12

 

16

 

16

14

 

12

12

16

 

14

 

12

Not Recommended

000173

USB005-5

SPECIFIC SAFETY RULES

DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to grinder safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury.

1.Always use proper guard with grinding wheel. A guard protects operator from broken wheel fragments.

2.Accessories must be rated for at least the speed recommended on the tool warning label. Wheels and other accessories running over rated speed can fly apart and cause injury.

3.Hold tool by insulated gripping surfaces when performing an operation where the cutting tool

may contact hidden wiring or its own cord. Contact with a "live" wire will make exposed metal parts of the tool "live" and shock the operator.

4.When using depressed center grinding wheels, be sure to use only fiberglass-reinforced wheels.

5.Always use safety glasses or goggles. Ordinary eye or sun glasses are NOT safety glasses.

6.Check the wheel carefully for cracks or damage before operation. Replace cracked or damaged wheel immediately. Run the tool (with guard) at no load for about a minute, holding tool away from others. If wheel is flawed, it will likely separate during this test.

7.Use only flanges specified for this tool.

3

Page 2 Page 4
Image 3
Page 2 Page 4
Contents Angle Grinder Meuleuse dAngle Esmeriladora Angular Specifications General Safety Rules For All ToolsEnglish Original instructions Specific Safety Rules Minimum gage for cord Ampere Rating Volts120 25 ft 50 ft 100 ft 150 ft More Than Not More Than Shaft lock SymbolsSwitch action Functional DescriptionInstalling side grip handle AssemblyInstalling or removing flex wheel optional accessory Installing or removing abrasive disc optional accessoryFor tool with clamp lever type wheel guard Grinding and sanding operation Operation with wire cup brush optional accessoryOperation with wire wheel brush optional accessory OperationMaintenance AccessoriesReplacing carbon brushes 011647 Warranty Policy Makita Limited ONE Year WarrantyRègles de sécurité générales Conservez CE Mode DemploiFrançais Mode d’emploi original SpécificationsNon recommandé Règles DE Sécurité Particulières Interrupteur SymbolesDescription DU Fonctionnement Blocage de larbreAssemblage Installation de la poignée latérale poignée010645 Opérations de meulage et de ponçage UtilisationAccessoires Remplacement des charbonsEntretien 011647 Politique de garantie Garantie Limitée D’UN AN MakitaGuarde Estas Instrucciones EspecificacionesNormas Generales DE Seguridad Para todas las herramientasPage 16 a No se recomienda Normas Específicas DE Seguridad Advertencias y precaucionesMás de No más de Calibre del cable AWG 10 a 12 aAccionamiento del interruptor SímbolosDescripción DEL Funcionamiento Bloqueo del ejeInstalación de la empuñadura lateral mango EnsambleNota Operación Operación de esmerilado y lijadoOperación con carda de alambres accesorio opcional Reemplazamiento de las escobillas de carbón MantenimientoOperación con disco de cepillo de alambres Accesorio opcionalAccesorios 011647 Política de garantía Advertencia

GA7050, GA7050R, GA9050, GA9050R specifications

The Makita GA9050R, GA9050, GA7050R, and GA7050 are powerful angle grinders designed for professionals and DIY enthusiasts alike. These tools exemplify Makita's commitment to quality, performance, and safety, making them ideal for a wide range of applications, from metal fabrication to masonry work.

Starting with the GA9050 and GA9050R models, both boast a robust 2200W motor that delivers high performance and efficiency. The GA9050R features a soft start function, which reduces the initial torque and prevents sudden movements when starting up, ensuring greater user control. Both models have a large trigger switch for easy operation, even while wearing gloves. The last chance reset feature on the GA9050R further enhances safety by automatically switching off the tool after an accidental power interruption.

The GA7050 and GA7050R are slightly lighter, with a powerful 1500W motor, making them perfect for lighter applications without compromising on performance. The GA7050R model includes advanced electronic circuitry, offering overload protection and a speed control feature, which allows users to adjust the RPM to match different materials and tasks. This is particularly useful for intricate grinding and polishing jobs.

All four models share a durable design, featuring a protective cover that can be easily adjusted without the use of tools, enhancing user convenience. The gear housing is also built to withstand the rigors of professional use, ensuring longevity in demanding environments. The ergonomic design, coupled with a rubberized grip, provides added comfort during extended use, reducing fatigue.

Makita has integrated advanced cooling systems in these models, allowing for continuous operation without overheating. The models also feature a dust-proof structure that protects internal components, ensuring optimal performance even in dusty conditions.

In summary, the Makita GA9050R, GA9050, GA7050R, and GA7050 are exceptional angle grinders that combine power, safety, and user-friendly features. With their innovative technologies, durable construction, and ergonomic designs, these tools are perfect for both professionals and hobbyists looking to tackle tough grinding and cutting tasks with confidence. Whether for heavy-duty industrial applications or home improvement projects, these Makita models deliver reliable performance and efficiency.
Top Page Image Contents