Harbor Freight Tools 69474 owner manual Safety Setup Operation Maintenance

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Safety Warnings Common for Grinding, Sanding, Wire Brushing, Polishing, or Abrasive Cutting‑Off Operations

1.This power tool is intended to function as a sander and polisher. Read all

safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

2.Operations such as grinding, wire brushing, or cutting-off are not recommended to be performed with this power tool. Operations for which the power tool was not designed may create a hazard and cause personal injury.

3.Do not use accessories which are not specifically designed and recommended by the tool manufacturer. Just because the accessory can be attached to your power tool, it does not assure safe operation.

4.The rated speed of the accessory must be at least equal to the maximum speed marked on the power tool. Accessories running faster than their RATED SPEED can break and fly apart.

5.The outside diameter and the thickness of your accessory must be within the capacity rating of your power tool. Incorrectly sized accessories cannot be adequately guarded or controlled.

6.The arbor size of wheels, flanges, backing pads or any other accessory must properly fit the spindle of the power tool. Accessories with arbor holes that do not match the mounting hardware of the power tool will run out of balance, vibrate excessively and may cause loss of control.

7.Do not use a damaged accessory.

Before each use inspect the accessory such as abrasive wheels for chips and cracks, backing pad for cracks, tear or excess wear, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and installing an accessory, position yourself and bystanders away from the plane of the rotating accessory and run the power tool at maximum no-load speed for one minute. Damaged accessories will normally break apart during this test time.

8.Wear personal protective equipment. Depending on application, use face shield, safety goggles or safety glasses. As appropriate, wear dust mask, hearing protectors, gloves and workshop apron capable of stopping small abrasive or workpiece fragments. The eye protection must be capable of stopping flying debris generated by various operations. The eye protection must be capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtering out particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss.

9.Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal protective equipment. Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of operation.

10.Hold power tool by insulated gripping surfaces only, when performing an operation where the accessory may contact hidden wiring

or its own cord. An accessory contacting a

″live″ wire may make exposed metal parts of the power tool ″live″ and shock the operator.

11.Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged and your hand or arm may be

pulled into the spinning accessory.

12.Never lay the power tool down until the accessory has come to a complete stop.

The spinning accessory may grab the surface and pull the power tool out of your control.

13.Do not run the power tool while carrying it at your side. Accidental contact with the spinning accessory could snag your clothing, pulling the accessory into your body.

14.Regularly clean the power tool’s air vents. The motor’s fan will draw the dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards.

15.Do not operate the power tool near flammable materials. Sparks could ignite these materials.

Safety

Setup

Operation

Maintenance

Item 69474

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

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Contents Polisher/Sander Work area safety Table of ContentsGeneral Power Tool Safety Warnings Personal safety Electrical safetySafety Operation MaintenanceService Power tool use and careFet Sa Rati Ope MaintenanSafety Setup Operation Maintenance Kickback and Related Warnings Vibration Safety Safety Warnings Specific for Sanding OperationsSafety Warnings Specific for Polishing Operations Grounded Tools Tools with Three Prong Plugs Setup No rati OpeDouble Insulated Tools Tools with Two Prong Plugs GroundingSafety Setup SymbologyExtension Cords 25′ 50′ 75′Setup No rati Ope Maintenan Assembly Installing the Auxiliary HandlesSpecifications Setup Before UseOption 3 Using with Both Auxiliary Handles Together Option 1 Using with the D-Handle AloneOption 2 Using with the Side Handle Alone No rati Ope Maintenan FunctionsFet Workpiece and Work Area Set Up Tool Set UpSetup Operation Maintenance Installing the Backing Pad/Foam PadPolishing Fet Sa Setup No rati Ope MaintenanSanding Maintenance and Servicing Cleaning, Maintenance, and LubricationProblem Possible Causes Likely Solutions TroubleshootingParts List and Diagram Parts ListPart Description Qty Part DescriptionAssembly Diagram Limited 90 Day Warranty