Harbor Freight Tools 67450 operating instructions Air Supply, Recommended Air Line Components

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Air Supply

To prevent explosion:

Use only clean, dry, regulated, compressed air to power this tool. Do not use oxygen, carbon dioxide, combustible gases, or any other bottled gas as a power source for this tool.

Coupler

Coupler

Plug

Plug

Tool

Quick

CouplerAir Hose

on Reel

Valve

Oiler

Filter

Air

Compressor

Regulator with

Pressure Gauge

Recommended Air Line Components

1.Incorporate a filter, regulator with pressure gauge, oiler, in-line shutoff ball valve, and quick coupler for best service, as shown in the diagram above. An in- line shutoff ball valve is an important safety device because it controls the air supply even if the air hose is ruptured. The shutoff valve should be a ball valve because it can be closed quickly.

Note: If an automatic oiler system is not used, add a few drops of Pneumatic Tool Oil into the tool at the airline connection before operation. Add a few more drops after each hour of continual use.

2.Attach an air hose to the compressor’s air outlet. Connect the air hose to the air inlet of the tool. Other components, such as a coupler plug and quick coupler, will make operation more efficient, but are not required. Attachment of a coiled air hose (sold separately) will add versatility to this tool.

WARNING! To prevent serious

injury from accidental operation:

Do not install a female quick coupler on the tool. Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected.

Note: Air flow, and therefore tool performance, can be hindered by undersized air supply components.

3.The air hose must be long enough to reach the work area with enough extra length to allow free movement while working.

4.Release the tool’s trigger.

5.Close the in-line safety valve between the compressor and the tool.

SKU 67450

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

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Contents Gauge industrial Roofing nailer For technical questions or replacement parts, please callSymbol Property or statement Safety Alert Symbol and Signal WordsSave This Manual For technical questions, please callPersonal safety GeneralWork area Service Tool use and careAir source Specific Safety Instructions Vibration Precautions For technical questions, please call Functional Description Initial Tool Set Up Assembly SpecificationsUnpacking Air Supply Recommended Air Line ComponentsInjury from accidental operation For technical questions, please call Trigger Installation Sequential operationSKU For technical questions, please call Contact Safety Trip Bump Fire Mechanism Definition Work Piece and Work Area Set UpContact Safety Trip Bump Fire Mechanism Testing Procedure Operating InstructionsSingle Sequential Safety Trip Mechanism Testing Procedure Single Sequential Safety Trip Mechanism DefinitionLoading the Tool To prevent serious injury From accidental operationGeneral Operating Instructions Use top settingBetween 3/4 and 1 Long NailsInjury Accessory failure, resultingDo not exceed the tool’s maximum air Pressure ratingClearing Jams User-Maintenance InstructionsProblem Possible Causes Likely Solutions TroubleshootingPlease Read the Following Carefully Parts ListRecord Product’s Serial Number Here Assembly DiagramLimited 1 Year warranty