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OPERATOR'S MANUAL
4-1/2 in. (115 mm) Angle Grinder
Model SGL1150 / 

Double Insulated

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SAVE THIS MANUAL FOR FUTURE REFERENCE

THANK YOU FOR BUYING A RYOBI ANGLE GRINDER.

Your new angle grinder has been engineered and manufactured to Ryobi's high standard for dependability, ease of operation,
and operator safety. Properly cared for, it will give you years of rugged, trouble-free performance.

           CAUTION: Carefully read through this entire operator's manual before using your new angle grinder.

Pay close attention to the Rules for Safe Operation, Warnings, and Cautions. If you use your grinder properly and only for
what it is intended, you will enjoy years of safe, reliable service.

Please fill out and return the Warranty Registration Card so that we can be of future service to you.

Thank you again for buying Ryobi tools.

SPECIFICATIONS:

Grinding Wheel Capacity

4-1/2 in. (115 mm)

Spindle Thread Size

5/8-11 UNC

Rating

120 volts, 60 Hz, AC

No Load Speed

11,000 RPM

Amperes

6.6 Amperes

Net Weight

 4.0 lbs. (1.8 kg.)

Summary of Contents for SGL1150

Page 1: ...AUTION Carefully read through this entire operator s manual before using your new angle grinder Pay close attention to the Rules for Safe Operation Warnings and Cautions If you use your grinder proper...

Page 2: ...CAL APPLICATION WARNING To minimize the risk of eye injury Always use eye protection which is marked to comply with ANSI Z87 1 Always use the guard that accompanied the grinder Comply with mounting an...

Page 3: ...e or maintenance performed by unqualified personnel could result in a risk of injury When servicing a tool use only identical replace ment parts Follow instructions in Maintenance sec tion of this man...

Page 4: ...erious personal injury Protect your lungs Wear a face or dust mask if the operation is dusty Following this rule will reduce the risk of serious personal injury Protect your hearing Wear hearing prote...

Page 5: ...g Proper interpretation of these symbols will allow you to operate the tool better and safer FEATURES DEFINITIONS A DANGER Failure to obey a safety warning will result in serious injury to yourself or...

Page 6: ...o not use the grinder if the disc flange or clamp nut is missing or if the spindle is bent Always hold the grinder securely with two hands while working and at all times when it is running Never cover...

Page 7: ...ur grinder has a precision built electric motor It should be connected to a power supply that is 120 volts 60 Hz AC only normal household current Do not operate this tool on direct current DC A substa...

Page 8: ...ut attached to the spindle Depress spindle lock button and rotate clamp nut until spindle locks Loosen and remove clamp nut from spindle Do not remove disc flange Make sure flats on the bottom of disc...

Page 9: ...urybecause sparks and loose particles thrown from the grinding wheel would be directed toward the operator Always place the guard in the correct location as shown in figures 4 and 5 WARNING Always wea...

Page 10: ...TURE See Figure 7 Your grinder has a lock on feature that is convenient when continuousoperationforextendedperiodsoftimeisrequired Tolock on depressthetriggerswitch pushinthelockbutton located on the...

Page 11: ...s Using the wrench provided loosen and remove clamp nut from spindle Remove grinding wheel and disc flange Using a screwdriver loosen the clamp screw until the guard can be adjusted or removed If you...

Page 12: ...l operation or when blowing dust If operation is dusty also wear a dust mask MAINTENANCE DOUBLE INSULATION Double insulation is a concept in safety in electric power tools which eliminates the need fo...

Page 13: ...or exposed wires and cut or worn insulation Ampere rating on tool data plate 0 2 0 2 1 3 4 3 5 5 0 5 1 7 0 7 1 12 0 12 1 16 0 Cord Length Wire Size A W G 25 16 16 16 16 14 14 50 16 16 16 14 14 12 100...

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