Harbor Freight Tools 66902 Operating Instructions, Work Piece and Work Area Set Up

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7.Adjust the air compressor’s output regulator so that the air output is enough to properly power the tool, but the output will not exceed the tool’s maximum air pressure at any time. Adjust the pressure gradually, while checking the air output gauge to set the right pressure range.

8.The air pressure setting must not ex- ceed job site regulations/restrictions.

The air pressure setting must not exceed 90 PSI when being used with work pieces that have a thickness of less than 1-3/4”.

9.Inspect the air connections for leaks. Repair any leaks found.

10.If the tool will not be used at this time, turn off and detach the air sup- ply, safely discharge any residual air pressure, and release the trigger to prevent accidental operation.

Note: Residual air pressure should not be present after the tool is disconnected from the air supply. However, it is a good safety measure to attempt to discharge the tool in a safe fashion after disconnecting to ensure that the tool is disconnected and unpowered.

Operating Instructions

Read the entire Important Safety Information section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

Inspect tool before use, looking for damaged, loose, and missing parts. If any problems

are found, do not use tool until repaired.

Work Piece and Work Area Set Up

1.Designate a work area that is clean and well-lit. The work area must not allow access by children or pets to prevent injury and distraction.

2.Route the air hose along a safe route to reach the work area without creat- ing a tripping hazard or exposing the air hose to possible damage. The air hose must be long enough to reach the work area with enough extra length to allow free movement while working.

3.Secure loose workpieces using clamps (not included) to prevent movement while working.

4.There must not be hazardous ob- jects (such as utility lines or foreign objects) nearby that will present a hazard while working.

Full Sequential Safety Trip

Mechanism Definition

This tool has a full sequential safety trip mechanism, which is designed to prevent inadvertent firing. The tool should only fire if the Safety Nosepiece is pressed against the workpiece prior to pulling the Trigger. It should only fire again if both Trigger and Safety Nosepiece are re- leased first. The Tool should not fire if the Safety Nosepiece is not pressed against the workpiece.

Rev 09d

SKU 66902

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

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Contents In-1 finish nailer/stapler For technical questions or replacement parts, please callSave This Manual Safety Alert Symbol and Signal WordsGeneral Work areaTool use and care Personal safetyAir source ServiceSymbol Definitions Specific Safety InstructionsSymbol Property or statement Vibration Precautions Specifications Initial Tool Set Up AssemblyFunctional Description Components and ControlsUnpacking Air SupplyInjury from accidental operation Work Piece and Work Area Set Up Full Sequential Safety Trip Mechanism DefinitionOperating Instructions Loading the Tool Full Sequential Safety Trip Mechanism Testing ProcedureGeneral Operating Instructions User-Maintenance InstructionsDo not exceed the tool’s maximum air pressure rating SKU For technical questions, please callClearing Jams Cleaning, Maintenance, LubricationProblem Possible Causes Likely Solutions TroubleshootingParts List Part Description ’tyRecord Product’s Serial Number Here Assembly Diagram Limited 1 Year warranty