Chicago Electric 69454 owner manual Kickback and Related Warnings, Safety Setup

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Kickback and Related Warnings

Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing pad, brush or any other accessory. Pinching or snagging causes rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory’s rotation at the point of the binding.

For example, if an abrasive wheel is snagged or pinched by the workpiece, the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on direction of the wheel’s movement at the point of pinching. Abrasive wheels may also break under these conditions.

Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below.

1.Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if provided, for maximum control over kickback or torque reaction during start-up.

The operator can control torque reactions or kickback forces, if proper precautions are taken.

2.Never place your hand near the rotating accessory. Accessory may kickback over your hand.

3.Do not position your body in the area where power tool will move if kickback occurs.

Kickback will propel the tool in direction opposite to the wheel’s movement at the point of snagging.

4.Use special care when working corners, sharp edges etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing have a tendency to snag the rotating accessory and cause loss of control or kickback.

5.Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades create frequent kickback and loss of control.

Safety

Setup

Safety Warnings Specific for Grinding and Abrasive Cutting‑off Operations

1.Use only wheel types that are recommended for your power tool and the specific guard designed for the selected wheel.

Wheels for which the power tool was not designed cannot be adequately guarded and are unsafe.

2.The guard must be securely attached to the power tool and positioned for maximum safety, so the least amount of wheel is exposed towards the operator.

The guard helps to protect operator from broken wheel fragments and accidental contact with wheel.

3.Wheels must be used only for recommended applications. For example: do not grind with the side of cut-off wheel. Abrasive cut-off wheels are intended for peripheral grinding, side forces applied to these wheels may cause them to shatter.

4.Always use undamaged wheel flanges that are of correct size and shape for your selected wheel.

Proper wheel flanges support the wheel thus reducing the possibility of wheel breakage. Flanges for cut-off wheels may be different from grinding wheel flanges.

5.Do not use worn down wheels from larger power tools. Wheel intended for larger power tool is not suitable for the higher speed of a smaller tool and may burst.

6.Dress appropriately. Wear leather leggings and fire resistant footwear during use. Do not wear pants with cuffs, shirts with open pockets, or any clothing that can catch and hold molten metal or sparks.

Operation

Maintenance

Item 69454

For technical questions, please call 1-800-444-3353.

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Contents Angle grinder General Power Tool Safety Warnings Table of ContentsWork area safety Setup Electrical safetyPersonal safety SafetyAtierOp Ce enan Maint Power tool use and careService Yt feSaSafety Setup Operation Maintenance Yt feSa EtupS No atierOp Ce enan Maint Kickback and Related Warnings Safety SetupNo atierOp Ce enan Maint Yt feSa EtupSVibration Safety Double Insulated Tools Tools with Two Prong Plugs Grounded Tools Tools with Three Prong PlugsGrounding Extension Cords Symbology25′ 50′ 75′ EtupS No atierOp Ce enan Maint Assembly Installing the Wheel GuardSpecifications Setup Before UseFunctions Installing the Auxiliary HandleInstalling a Non-threaded Grinding Wheel Tool Set UpOperating Instructions Installing a Threaded Accessory Workpiece and Work Area Set UpGeneral Operating Instructions Accessory Storage and Handling Cleaning, Maintenance, and LubricationMaintenance and Servicing Problem Possible Causes Likely Solutions TroubleshootingQty Part Description Parts ListParts List and Diagram Part DescriptionAssembly Diagram Limited 90 Day Warranty