Ryobi AG452K English Manual
Ryobi AG452K Manual
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- Ryobi AG452K | English Manual - Page 1
OPERATOR'S MANUAL 4-1/2 in. AnGLe GRINDER DOUBLE INSULATED AG452 Your angle grinder has been engineered and manufactured to our high standard for dependability, ease of operation, and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance. WARNING: To - Ryobi AG452K | English Manual - Page 2
RYOBI® power tool for a period of two years from the date of purchase. With the exception of batteries, power tool accessories are warranted for ninety (90) days. Batteries are warranted for two years. HOW TO GET SERVICE replace any defective part, at our option. We but, in any case, within ninety ( - Ryobi AG452K | English Manual - Page 3
and support the 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. Use only accessories that are recommended by the manufacturer for your model. Accessories - Ryobi AG452K | English Manual - Page 4
personnel may result in a risk of injury. 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 shock or injury. SPECIFIC SAFETY - Ryobi AG452K | English Manual - Page 5
Revolutions, strokes, surface speed, orbits etc., per minute Wet Conditions Alert Do not expose to rain or use in damp locations. Read The Operator's Manual Eye Protection Safety Alert No Hands Symbol No Hands Symbol No Hands Symbol No Hands Symbol Hot Surface To reduce the risk of injury, user - Ryobi AG452K | English Manual - Page 6
parts. WARNING: To avoid serious personal injury, do not attempt to use this product until you read thoroughly and understand completely the operator's manual. If you do not understand the warnings and instructions in the operator's manual, do not use this product. Call Ryobi customer service - Ryobi AG452K | English Manual - Page 7
we suggest you return the tool to your nearest authorized service center for repair. Always use original factory replacement parts when servicing. ELECTRICAL CONNECTION This tool has a precision-built electric motor. It should be connected to a power supply that is 120 volts, 60 Hz, AC only (normal - Ryobi AG452K | English Manual - Page 8
HANDLE LOCK-ON BUTTON Guard SIDE HANDLe WRENCH STORAGE WRENCH Fig. 1 KNOW YOUR ANGLE GRINDER See Figure 1. The safe use of this product requires an understanding of the information on the tool and in this operator's manual as well as a knowledge of the project you are attempting. Before use of - Ryobi AG452K | English Manual - Page 9
. n Carefully remove the tool and any accessories from the box. Make sure that all items Angle Grinder Wrench Disc Flange Flange Nut Side Handle Grinding Wheel Wire Wheel Abrasive Mop Disc Case Operator's Manual WARNING: If any parts are damaged or missing do not operate this tool until the parts - Ryobi AG452K | English Manual - Page 10
Grinding metals Sanding wood or metal surfaces Wire brushing rusted or painted surfaces CAUTION: Never cover air vents. They must always be open for proper motor cooling. INSTALLING accessory wheels See Figures 4 - 6. Unplug the angle grinder. Depress and hold spindle lock button and rotate - Ryobi AG452K | English Manual - Page 11
operating speed of any accessory wheel selected is not less than 11,000 RPM. The grinding wheel provided with the angle grinder is suitable for grinding welds, preparing surfaces to be welded, grinding structural steel, and grinding stainless steel. The wire wheel brush is suitable for removing - Ryobi AG452K | English Manual - Page 12
to keep the angle grinder from chattering or bouncing. Heavy pressure will decrease its speed and put a strain on the motor. Normally the angle grinder to snag on the metal edge. Lift the angle grinder away from the workpiece before turning the angle grinder off. WARNING: Wire wheel brush - Ryobi AG452K | English Manual - Page 13
in serious personal injury. GUARD ADJUSTMENT See Figure 9 - 11. Never use the angle grinder without the guard in place and properly adjusted. Unplug the angle grinder. Using the wrench provided, loosen and remove nut, accessory wheel, and disc flange from spindle if necessary. Unlock the guard - Ryobi AG452K | English Manual - Page 14
serious personal injury, turn off the tool, and unplug the angle grinder before performing any maintenance or adjustment. BRUSH ASSEMBLY BRUSH CAP Fig. 12 BRUSH ASSEMBLIES See Figure 12. The angle grinder has externally accessible brush assemblies that should periodically be checked for wear. To - Ryobi AG452K | English Manual - Page 15
angle grinder. Depress spindle lock button and rotate nut with provided wrench until spindle locks. Using the wrench provided, loosen and remove nut, grinding or accessory wheel, and disc flange from spindle if necessary. NOTE: To prevent damage to the spindle or spindle lock, always allow motor - Ryobi AG452K | English Manual - Page 16
to the motor housing. Please record the model number and serial number in the space provided below. tttt • HOW TO ORDER REPAIR PARTS When ordering repair parts, always give the following information: • MODEL NUMBER AG452 • SERIAL NUMBER Ryobi® is a registered trademark of Ryobi Limited used
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SAVE THIS MANUAL FOR FUTURE REFERENCE
Your
angle grinder has b
een engineered and manufactured to our high standard for dependability, ease of operation, and
operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING:
To reduce the risk of injury, the user must read and understand the operator’s manual before using
this product.
Thank you for your purchase.
OPERATOR’S MANUAL
4-1/2 in. ANGLE GRINDER
DOUBLE INSULATED
AG452