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SKU 98733 

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

Page 7

FUNCTIONAL DESCRIPTION

Specifications

Working Air 

Pressure Range

70-120 PSI

(Depending on 

nail length and wood density)

Air Inlet

1/4” -18 NPT

Nail Type

.113”-.131” diameter, 2-3/16” to 

3-1/2” L, 21° Nails

Fastener Type

Plastic Collated Full Head Nails

Magazine  

Capacity

60 Nails

Air Consumption

3 CFM @ 90 PSI  

(Intermittent use) 

12 CFM at 90 PSI 

(Required for continuous use)

Safety Trigger

Single Sequential Actuation

* The pressure setting must not exceed the job 

site regulations/restrictions.

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.

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, check to make sure 

item is intact and undamaged.  If any parts 

are missing or broken, call Harbor Freight 

Tools at the number shown throughout the 

manual as soon as possible.

• This air tool may be shipped with a 

protective plug covering the air inlet.  

Remove this plug before set up.

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.

1.  Incorporate an in-line oiler, shut-off 

valve, regulator with pressure gauge, 

and filter for best service, as shown in 

the diagram above. 

 An in-line shut-

off valve is an important safety 

device because it controls the air 

supply even if the air hose is rup-

tured.

Note: 

If an automatic oiler system is not 

used, add a few drops of Pneumatic 

Tool Oil to the airline connection be-

fore operation.  Add a few more drops 

after each hour of continual use.

2.  Attach an air hose to the compres-

sor’s air outlet.  Connect the air hose 

to the air inlet of the tool.  Other com-

Revised 09i; 09l

Summary of Contents for 98733

Page 1: ...reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may no...

Page 2: ...ardous situation which if not avoided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or mo...

Page 3: ...eep proper footing and balance at all times Proper footing and balance enables better control of the tool in unexpect ed situations f Use safety equipment A dust mask non skid safety shoes and a hard...

Page 4: ...n off and detach the air supply and safely discharge any residual air pressure before leaving the work area l Store the tool when it is idle out of reach of children and other un trained persons A too...

Page 5: ...Eye Injury Wear ANSI approved eye protection WARNING marking concerning Risk of Hearing Loss Wear hearing protection WARNING marking concerning Risk of Respiratory Injury Wear NIOSH approved dust mask...

Page 6: ...and lead to control loss Vibration Precautions This tool vibrates during use Re peated or long term exposure to vibra tion may cause temporary or permanent physical injury particularly to the hands a...

Page 7: ...al Unpacking When unpacking check to make sure item is intact and undamaged If any parts are missing or broken call Harbor Freight Tools at the number shown throughout the manual as soon as possible T...

Page 8: ...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...

Page 9: ...WAYS point the Nailer at a piece of scrap wood when testing 2 Completely empty Magazine 71 3 The Nailer should not fire if Safety 37 is not depressed against the workpiece 4 Make sure Trigger 56 and S...

Page 10: ...69 and allow Feeder Shoe to slide forward against strip of nails Operating Framing Nailer 1 Adjust the Exhaust Cover 4 to direct as desired 2 To fire a nail place the nose of the Nailer on the workpie...

Page 11: ...s in the Magazine to release the nail Pull out the jammed nail and the remain der of the nail strip that is still in the magazine 8 Dispose of the remaining nail strip it may be bent or damaged in som...

Page 12: ...maintenance and cleaning are done 1 Disconnect the Framing Nailer from its air supply 2 Empty Magazine 71 completely 3 Try to fire the Nailer into a piece of scrap wood or flooring to ensure that it i...

Page 13: ...stener is jammed in tool 1 Feeder Shoe 69 is broken or worn 2 Bent fasteners 1 Replace Feeder Shoe 2 Remove bent fasteners Replace with new Nails Follow all safety precautions whenever diagnosing or s...

Page 14: ...ng Washer 32 Screw 33 Spring 34 Safety Bracket 35 Screw 36 Bushing 37 Safety 38 Washer 39 Screw 40 Rubber Cover 41 Spring Pin 42 Safety Guide 43 O Ring M18 4 x 2 4 44 O Ring M20 3 x 1 5 45 Valve Set 4...

Page 15: ...5 ASSEMBLY DIAGRAM Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes onl...

Page 16: ...tal or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHAN...

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