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

SKU 92917 

        93253

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 distraction and injury.

2.  Route the air hose along a safe 

route to reach the work area without 

creating 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 a vise 

or clamps (not included) to prevent 

movement while working.

4.  There must not be hazardous objects 

(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 released 

first.  The Tool should not fire if the Safety 

Nosepiece is not pressed against the 

workpiece.

Full Sequential Safety Trip 

Mechanism Testing Procedure

 

TO PREVENT 

SERIOUS INJURY 

FROM ACCIDENTAL 

OPERATION: 

Empty the tool before this 

procedure.  Point the tool at a 

piece of scrap wood when 

testing.

1.  Disconnect the tool from the air 

supply.

2.  Empty the Canister of fasteners.
3.  Check that the Trigger and the Safety 

Nosepiece move freely, without 

sticking.

4.  Connect the air supply to the tool and 

set within the Operating Air Pressure 

indicated on the Specification chart.

5.  Test the tool by pressing the Safety 

Nosepiece against the workpiece 

without pulling the Trigger.  

The Tool 

must not cycle (fire).

  If it cycles 

(fires), stop immediately and have 

it repaired by a qualified service 

technician.

6.  Hold the tool away or off of the 

workpiece.  The Safety Nosepiece 

should return to its original position. 

Squeeze the Trigger.  

The tool must 

not cycle (fire).

  If the tool fires, stop 

immediately and have it repaired by a 

qualified service technician.

Summary of Contents for 92917

Page 1: ...AL Copyright 2005 by Harbor Freight Tools All rights 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 Ha...

Page 2: ...zardous 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 m...

Page 3: ...of drugs alcohol or medication A moment of inattention while operating the tool increases the risk of injury to persons b Dress properly Do not wear loose clothing or jewelry Contain long hair Keep h...

Page 4: ...making adjustments doing tool maintenance clearing jams touching the safety nosepiece leaving work area loading or unloading the tool Such precautionary measures reduce the risk of injury to persons...

Page 5: ...use of eye protection by the operator and others in the work area 2 Keep fingers away from trigger when not driving fasteners to avoid accidental firing 3 Choice of triggering method is important Che...

Page 6: ...compressor used to power this tool 23 Install an in line shutoff valve to allow immediate control over the air supply in an emergency even if a hose is ruptured 24 Do not engrave or stamp anything int...

Page 7: ...tion to the hand past hand injuries nervous system disorders diabetes or Raynaud s Disease should not use this tool If you feel any symptoms related to vibration such as tingling numbness and white or...

Page 8: ...embly 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...

Page 9: ...h 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...

Page 10: ...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 supply safely discharge any residual air pressure and release the trigger to p...

Page 11: ...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 Tri...

Page 12: ...red Loading the Tool TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION BEFORE LOADING Wear ANSI approved safety goggles with side shields Other people in the work area must also wear ANSI approved i...

Page 13: ...r width of shingles use the accessory Hex Wrench 97 to loosen the two Screws 28 on the Bracket 2 Slide the Bracket forward or backward to the desired spacing 3 Then retighten the two Screws General Op...

Page 14: ...roofs tar and dirt may build up on the Nose of the Roofing Nailer This can prevent normal operation Remove buildup with a nonflammable solvent NEVER use gasoline or other flammable solvents Do not im...

Page 15: ...eave it open during service TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise vibration or leaking air is detected have the problem corrected before further us...

Page 16: ...goggles with side shields Release the trigger Detach the air supply Attempt to fire the Tool into a piece of scrap wood to ensure that it is disconnected and is incapable of firing any fasteners Empt...

Page 17: ...astener 2 Tool empty 3 Incorrect fasteners used 4 Canister dirty or not lubricated properly 5 Insufficient air flow 1 Clear jammed fastener according to Clearing Jams instructions 2 Fill with correct...

Page 18: ...Piston Head 17 O Ring 18 Driver Blade 20 Cylinder Plate 21 O Ring 22 Cylinder 23 O Ring 24 Cylinder Ring 25 O Ring 26 Bumper 27 Push Lever 28 Screw 29 Flake 30 Spring 31 Cover Plate 32 Nose Bottom Pl...

Page 19: ...For technical questions please call 1 800 444 3353 SKU 92917 93253 ASSEMBLY DIAGRAM Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead...

Page 20: ...incidental 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...

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