Harbor Freight Tools 68021 Functional Description, Initial Tool SET UP Assembly

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FUNCTIONAL DESCRIPTION

Functional Description

Specifications

Operating Air

70-120 PSI

Pressure

 

Max. Air Pressure

120 PSI

Air Consumption

.5 CFM @ 90 PSI

Air Inlet

1/4” -18 NPT

Fastener Capacity

3/8” to 2” 18 Gauge Brad Nails

Magazine Capacity

100 Fasteners

Safety

Full Sequential Trip Safety

Components and Controls

Air Deflector

Note: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram near the end of this manual.

Unpacking

When unpacking, make sure that the item is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at 1‑800‑444‑3353 as soon as

possible.

This air tool may be shipped with a protective plug covering the air inlet.

Remove this plug before set up.

(3)

Air Inlet

Air Supply

Plug (63)

Trigger

TO PREVENT

EXPLOSION:

Use only clean, dry, regulated, compressed air to power this tool. Do not use oxygen, carbon dioxide, combustible gases, or

(36)

Safety (26)

Latch

(58)

any other bottled gas as a power source for this tool.

1. Connect a regulator valve, an in-line shut

off valve and 1/4” NPT air hose (all sold

separately) to the Quick Coupler. Use

thread tape for all threaded connections.

The air hose must be long enough to

reach the work area with enough extra

Safety Nosepiece - Also called the workpiece

contact, the Safety Nosepiece helps prevent the tool from firing unless it is pressed against an object.

INITIAL TOOL SET UP/

ASSEMBLY

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.

length to allow free movement while

working. 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. See pages 8

and 9 for Air Tool Setup procedures.

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

SKU 68021

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

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Contents Gauge Brad Nailer For technical questions, please call Safety Alert Symbol and Signal WordsSymbol Property or statement Save this ManualGeneral Personal safetyWork area Tool use and care ServiceAir source Save These Instructions Vibration Precautions Functional Description Initial Tool SET UP AssemblyFor technical questions, please call 1-800-444-3353. SKU Air Tool & Spray Gun Portable SetupQuestions, please call SetupSKU 68021 For technical Air Tool Spray Gun StationaryInjury from Accidental Operation Operating Instructions Work Piece and Work Area Set UpFull Sequential Safety Trip Mechanism Definition Full Sequential Safety Trip Mechanism Testing ProcedureGeneral Operating Instructions Loading the ToolTo Prevent Serious Injury USER-MAINTENANCESUser-Maintenance Instructions Clearing JamsFor technical questions, please call Problem Possible Causes Likely Solutions TroubleshootingPart Description Qty Parts ListPart Description Assembly Diagram Limited 1-Year Warranty