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SAFETY WARNINGS AND USE
NEVER use improper powder loads or fasteners in a powder actuated tool, as they may be unsafe or damage the tool. Never use
powder load intended for firearms in a powder actuated tool. This tool is designed for use with 22 caliber neck-down crimped loads,
levels 1 (gray) through 4 (yellow) only. Never attempt to alter, modify or manufacture parts for use in the tool.
Simpson P22AC: 22 caliber neck-down crimped load
NEVER attempt to use powder actuated fastening loads in a firearm. They are more powerful than
normal small arms ammunition.
ALWAYS begin with the lowest level powder load (Level 1 = Gray color) when fastening into unfamiliar base materials.
Increase power level until a correct fastening is made. Consult the table below for the correct load levels.
ALWAYS hold the tool perpendicular (90o) to the fastening surface to prevent ricocheting fasteners.
Make sure that the fastening area is free from debris.
NEVER attempt to fasten to a spalled, cracked or uneven surface. Fasten at least 3" from the outer edge of a spalled area.
NEVER fasten less than 3" from the edge of concrete, or ¹⁄₂" from the edge of steel.
NEVER fasten too close to another set fastener as this can cause a ricochet. Maintain a 3" spacing in concrete.
In steel, maintain a 1¹⁄₂" spacing.
NEVER attempt to fasten through a metal disc to use it as a washer. If a washer is required, use only pre-assembled fasteners
and washers intended for powder actuated fastening such as Simpson’s PDPW or PDPWL series of fasteners.
NEVER fasten through an existing hole in any fixture or material because the fastener could strike the edge of the
hole and ricochet.
ALWAYS remove both the load and fastener from the tool if you decide not to make a fastening once the tool is loaded.
ALWAYS properly brace yourself when working on scaffolding or ladders.
ALWAYS check the breech faces to make sure they are clean and free from debris.
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1 Gray
Load ColorLoad Level
P22AC1
Simpson Part #
2 Brown P22AC2
3 Green P22AC3
4 Yellow P22AC4
EJECTING THE POWDER LOAD
Eject the powder load by holding the barrel and pulling it forward rapidly. The powder load will be ejected from the chamber and the
piston will be reset into the firing position, ready for re-loading.
Unfired powder loads must never be thrown into trash receptacles or disposed of carelessly in any way. Remove the unfired powder
load and place it in a container of water, then safely dispose of.
TROUBLESHOOTING
If the powder load does not fire when the trigger is pulled, hold the tool firmly against the base material for at least 30 seconds.
Carefully lift the tool from the base material being careful not to point it at yourself or others.
Remove the powder load and dispose of it in a container of water. Unfired powder loads must never be thrown into
trash receptacles or disposed of carelessly in any way.
NEVER attempt to force or pry an unfired powder load from the breech with a sharp or pointed object,
as this may cause an accidental discharge.
NEVER attempt to disassemble a jammed tool containing a live powder load. Tag the tool “DO NOT USE” and store it safely in a
locked case. Call your Simpson Strong-Tie representative for tool repair services.
If the piston is protruding from the end of the muzzle after fastening, the tool has been overdriven. This can be caused by discharg-
ing the tool without a fastener in the muzzle, or by using a power load that is too powerful for the base material. If this occurs, pull
the barrel forward with some extra force and the piston will reset itself. NOTE: Repeatedly overdriving the piston ½″ or more past the
end of the muzzle will damage the tool and void the warranty.
If the load does not discharge, repeat the “Ejection” steps outlined above.
CLEANING AND MAINTENANCE
A powder actuated tool should be cleaned and maintained before and after each use to insure its proper functioning.
Excess dirt or debris on the breech faces may cause the tool to accidentally discharge causing serious injury or death.
For modification or alterations, contact Simpson Strong-Tie. Do not modify or alter the tool in any way unless authorized
in writing by Simpson Strong-Tie.
Never proceed with cleaning and maintenance until you are certain the tool is unloaded.
Barrel Assembly
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Nosepiece: Must be cleaned and inspected daily to make sure the inside is clean and free of debris and damage.
– Barrel: Make certain the breech face and chamber are clean and free from dirt and carbon deposits.
Sparingly use a non-flammable lubricant to lubricate the tool. Excess amounts of lubricant will accelerate
the build up of powder residue and dirt.
– Piston: Must be brushed clean daily and checked for damage or excessive wear.
Firing Mechanism
– Breech faces: Must be wiped clean with a cloth and non-flammable lubricant. Check carefully around the firing pin
opening for dirt or carbon build up.
– Cleaning of all parts in the firing mechanism should be conducted by an authorized Simpson Strong-Tie repair facility
twice annually or every 5,000 fastenings whichever comes first.
WARNING: Avoid injury or death: Read Operators Manual and obtain certification of training before use. Use only as directed.
Follow all safety instructions including pre-use inspection, base material suitability, operating, troubleshooting, maintenance,
and handling instructions. Wear eye, ear, and head protection. Perform Center Punch Test before use. Use at a 90º angle on
clean, level surfaces in ventilated areas away from heat and flammable materials. Brace self properly if used from scaffolding
or ladder. Insert fastener in empty barrel before powder load. Never point towards self or others or cover muzzle with a
body part. Post proper signs. Do not permit bystanders. Transport powder loads separately from hard objects. Store unloaded
in a cool, dry, locked container. Do not use if impaired by alcohol or medication. Follow maintenance and disposal guidelines.
Wash hands thoroughly after use. Contains chemicals known to the state of California to cause cancer, birth defects or
other reproductive harm.
Keep out of reach of children.
If the instructions, safety features, limitations or warnings are unclear or confusing, do not use and contact
Simpson Strong-Tie. For technical information on powder actuated fastening systems, call: 800-999-5099.
FIRST AID: Seek medical care.
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OPERATING INSTRUCTIONS
6
Home Office
5956 W. Las Positas Blvd., Pleasanton, CA 94588
Tel: 925/560-9000 • Fax: 925/833-1496
Northwest U.S.A.
5151 S. Airport Way, Stockton, CA 95206
Tel: 209/234-7775 • Fax: 209/234-3868
Southwest U.S.A.
260 N. Palm Street, Brea, CA 92821
Tel: 714/871-8373 • Fax: 714/871-9167
Northeast U.S.A.
2600 Int’l Street, Columbus, OH 43228
Tel: 614/876-8060 • Fax: 614/876-0636
Southeast U.S.A.
2221 Country Lane, McKinney, TX 75069
Tel: 972/542-0326 • Fax: 972/542-5379
Quik Drive Factory
436 Calvert Drive, Gallatin, TN 37066
Tel: 888/487-7845 • Fax: 615/451-9806
Eastern Canada
5 Kenview Blvd., Brampton, ON L6T 5G5
Tel: 905/458-5538 • Fax: 905/458-7274
Western Canada
11476 Kingston St., Maple Ridge, BC V2X 0Y5
Tel: 604/465-0296 • Fax: 604/465-0297
Warehouses & Manufacturing
Addison, IL; Eagan, MN;
Enfield, CT;
High Point, NC;
Jacksonville, FL
Kent, WA; Langley, BC
FIRING THE PT-22GS
Place the muzzle of the PT-22GS against the work surface
at 90°. Do not tilt. Place hand on the barrel grip so that one
finger is on the trigger. With the other hand press down on
the tool until it is fully compressed. The tool must be held
firmly against the work surface and fully compressed in
order to work properly. Keep the tool firmly pressed against
the work surface until the powder load is discharged.
1.
LOADING THE PT-22GS
Pull the barrel forward firmly until it stops. This sets the
piston and opens the chamber area. Make sure there is no
powder load in the chamber.
1.
Insert the proper fastener into the muzzle of the tool. Insert
the fastener head first so that the plastic flutes are inside
the muzzle. The flutes center the fastener in the muzzle and
hold the fastener in the tool.
2.
Insert the powder load, small end first, into the chamber
while holding the tool muzzle end down. Make sure to hold
the muzzle end down and away from you.
3.
With the muzzle still pointed down, push the barrel into the
receiver until the tool is in the closed position.
4.
Squeeze the trigger on the barrel grip to discharge the
tool and install the fastener.
NOTE: If the powder load does not discharge with the first
blow, wait 30 seconds and follow all of the “Ejection” and
“Troubleshooting” instructions below.
3. After the fastening is made, remove the tool from
the work surface.
2.
© 2008 Simpson Strong-Tie Company Inc.
T-SAS-PT22GS08 5/08 exp. 12/09
800-999-5099
www.simpsonanchors.com
This technical bulletin is effective until December 31,
2009, and reflects information available as of May 1,
2008. This information is updated periodically and
should not be relied upon after December 31, 2009;
contact Simpson for current information and limited
warranty or see www.strongtie.com.
Note: Not for use with 22 cal. straight wall loads.