DEWALT P2201 Low Velocity Powder Actuated Fastening Tool Instruction Manual

MODEL P2201                                            CAT. NO. DDF211022P

P2201

OPERATING INSTRUCTION MANUAL

Low Velocity Powder Actuated Fastening Tool

DO NOT OPERATE THE P2201 TOOL UNTIL YOU HAVE READ THIS MANUAL AND RECEIVED THE PROPER TRAINING ACCORDING TO ANSI STANDARD A 10.3-1995.

PRIOR TO OPERATING THE P2201 TOOL, STUDY THIS MANUAL CAREFULLY AND DEVELOP A THOROUGH UNDERSTANDING OF THE CONTENTS.

PROPER TRAINING ACCORDING TO THE CURRENT ANSI STANDARD A 10.3, SAFETY REQUIREMENTS FOR POWDER ACTUATED FASTENING SYSTEMS MUST BE COMPLETED AND A DEWALT QUALIFIED OPERATOR CARD MUST BE OBTAINED PRIOR TO OPERATION OF THE TOOL. STATE, LOCAL, OR OTHER REGULATIONS SHOULD ALSO BE FOLLOWED. LAWS, REGULATIONS, AND STANDARDS REGARDING THE USE OF POWDER ACTUATED TOOLS MAY PERIODICALLY BE REVISED. ANY SUCH REVISIONS MAY CHANGE THE SAFETY AND OPERATING PROCEDURES DESCRIBED IN THIS MANUAL. DEWALT, INC. IS NOT RESPONSIBLE FOR ANY SUCH REVISIONS WHICH OCCUR AFTER PUBLICATION OF THIS MANUAL. IT IS THE RESPONSIBILITY OF THE USER TO MAINTAIN FAMILIARITY WITH THE CURRENT LAWS, REGULATIONS, AND STANDARDS THAT APPLY TO THE POWDER ACTUATED TOOL.

  TO AVOID SERIOUS INJURY OR DEATH:

NEVER CLOSE TOOL WITH ANY PART OF HAND OVER MUZZLE END.

    OPERATORS AND BYSTANDERS MUST WEAR EYE AND HEARING PROTECTION.

  ALWAYS ASSUME

TOOL IS LOADED. DO NOT PLACE A FINGER ON THE TRIGGER OF LOADED TOOL UNTIL MUZZLE END IS AGAINST WORK SURFACE AND YOU ARE READY TO MAKE A FASTENING. NEVER PLACE YOUR HAND OVER THE MUZZLE WITH A POWDER LOAD IN THE TOOL. IF THE TOOL ACCIDENTALLY DISCHARGES THE PISTON OR FASTENER MAY PENETRATE YOUR HAND RESULTING IN SERIOUS INJURY.

TOOL OPERATION MUST READ AND UNDERSTAND THE ENTIRE TOOL MANUAL AND MUST COMPLETE THE OPERATOR’S EXAM ON THE LAST PAGE. THE TOOL WARRANTY WILL NOT BE VALID UNTIL THE TEST IS RECEIVED, WITH A COPY OF YOUR RECEIPT, AND REVIEWED BY DEWALT, INC.

Warranty

Three Year Limited Warranty
DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit www.dewalt.com or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights any you may have other rights which vary in certain states or provinces. In addition to the warranty, DEWALT tools are covered by our:

1 YEAR FREE SERVICE

DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90 DAY MONEY BACK GUARANTEE

If you are not completely satisfied with the performance of your DEWALT Powder Actuated Tool for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund – no questions asked.

FREE WARNING LABEL REPLACEMENT:
If your warning labels become illegible or are missing call 1-800-4-DEWALT (1-800-433-9258) for a free replacement.

Introduction

Thank you for purchasing the DEWALT P2201 low velocity powder actuated tool. This tool will provide you with excellent performance provided the steps for proper operation and maintenance are followed. Powder actuated fastening systems can provide a cost effective method of attaching fixtures for light duty, static load conditions. The systems provided by DEWALT consist of specially designed fasteners, installation tools, and powder loads which are designed to function in combination to provide optimum performance. While powder actuated tools can provide one of the fastest and economical means of fastening, they can also be dangerous if they are not operated properly.
Prior to operating the P2201 tool, you must be properly trained in the operation and maintenance of this tool and be issued a DEWALT Qualified Operator Card. When using the tool, you must have this card in your possession. As part of the training process, you should read and understand the contents of this instruction manual especially the safety precautions.
Powder actuated tools may be operated only by properly trained operators as described in ANSI Standard A 10.3, Safety Requirements for Powder Actuated Fastening Systems. For complete tool operation details, contact your local DEWALT Branch office or distributor for training.
Remember, safety begins with you! It is your primary responsibility when operating this tool. Failure to follow the proper operating, maintenance, and safety procedures can result in serious injury or death to yourself or bystanders. In addition to the training provided, you should be familiar with any local, state, and federal regulations. If you have any questions which are not covered in this manual, contact your local DEWALT Branch office or distributor.

Size Range

1/2” to 3” pin lengths, .22 caliber

Tool Description

The P2201 is a low velocity, single shot, .22 caliber tool which can be used to install .300 head drive pins, 8mm head drive pins and 1/4”-20 threaded studs, up to 3” in total length. The P2201 is designed for maintenance or residential contractors.

Technical Data

Green (3), Yellow (4)
PIN TYPE

Ballistic Point Drive Pin, .300 Head Drive Pin, 8mm Head Drive Pin, 1/4”-20 Threaded Stud

P2201 Selection Guide

Fastener Functioning

Prior to learning the safe operating procedures for this tool, it is important to understand how a powder actuated fastener works. A powder actuated fastener is considered to be a direct drive or forced entry type of fastener because it is driven directly into the base material. The driving action causes tremendous forces to be applied to the fastener. DEWALT powder actuated fasteners are specially designed and manufactured using an austempering process to withstand the forces imposed during the driving operation. Only fasteners manufactured or supplied by DEWALT should be used in this tool.

Functioning In Concrete

The performance of a powder actuated fastener when installed into concrete or masonry base materials is based on the following factors:

1. Strength of the base material
2. Hardness and concentration of the aggregate
3. Shank diameter of the fastener
4. Depth of embedment into the base material
5. Fastener spacing and edge distance

In addition to these factors, installation tool accessories such as a stop spall which reduces the tendency of the concrete surface to spall during the driving action can increase the performance of the fastener.

a) Washer

a) Stop Spall

When a powder actuated fastener is driven into concrete, it displaces the volume of concrete around the embedded area of the fastener shank. As this occurs, the concrete directly surrounding the fastener is compressed and in turn presses back against the shank of the fastener. Additionally, the driving action generates heat which causes particles within the concrete to fuse to the shank of the fastener. This combination of compression and fusion holds the fastener in the concrete base material. A similar action occurs when fastening into block masonry.
Generally, the performance of the fastener in a given concrete strength will increase with greater embedment depths in a certain range. Depending on the fastener style and base material strength, embedment depths range from 5/8” to 1-1/2”. For depths greater than this range, there is the possibility of fastener bending or fishhooking which may decrease expected load capacities and create a safety hazard.
During the driving action, some localized surface spalling of the concrete may occur. Normally, this is a surface effect which does not effect the performance of the fastener. However, it may pose an aesthetic problem for exposed applications where a fixture is not used. In cases such as this, two methods can be used to improve the appearance of the fastening. A stop spall adapter mounted on the powder actuated tool can help to reduce surface spalling. Another method used is to drive the fastener through a steel washer to improve the appearance of the application.

Functioning In Steel

The load performance of a powder actuated fastener when installed into steel base materials is based on the following factors:

1. Thickness of the steel 
2. Tensile strength of the steel 
3. Shank diameter of the fastener 
4. Depth of point penetration through the steel
5. Fastener spacing and edge distance.

When a powder actuated fastener is driven into steel, it displaces the steel laterally 360˚ around the shank of the fastener. Since steel is an elastic material, it presses back against the shank of the fastener to hold it in place. As the diameter of the fastener shank is increased, the load capacity obtained will generally increase provided the steel thickness is sufficient to accept the fastener. To further increase fastener performance in steel, some fasteners have a knurled shank which allows the steel to form a key lock into the grooves to provide higher capacities than those obtained with a smooth shank. For optimum performance, the fastener point should completely penetrate the steel. Normally, a minimum of 1/4” is allowed for the point length. An increase in performance can be expected until the fastener no longer completely penetrates through the steel. At this point, the elastic properties of the steel cause a compression force to be developed at an angle against the fastener point which reduces load capacity. In thicker steel base materials, adequate load capacities may be obtained for applications in which the point of the fastener does not fully penetrate the steel. Job site performance tests are recommended.
Fasteners should not be used in areas that have been welded or cut with a torch as these procedures may have caused local hardening of the steel. Over driving of the fastener should be avoided as the rebound created may reduce the load capacity or cause damage to the fastener. When fastening into unsupported long steel members, it may be necessary to provide support in the area of the fastening to prevent spring action which can cause inconsistent penetration and a reduction in load capacity.

Suitable Base Material

While powder actuated fasteners can be used successfully in concrete, certain masonry materials, and A 36 steel, some materials are completely unsuitable. Fasteners should never be fired into hard or brittle materials such as cast iron, tile, glass, or rock. These materials can shatter easily resulting in a potential safety hazard. In addition, soft base materials such as wallboard, plaster, or wood are not appropriate as the fastener could pass completely through these materials. The user should never guess when fastening into any base material. Failure to follow the recommended installation and safety guidelines can result in severe injury or death to the tool operator and/or bystanders.

a) Point Flattens
b) No Indent

a) Surface Shatters
b) Material Cracks

a) Fastener Sinks in with Average Hammer Blow

Center Punch Test

A center punch test should always be performed to determine the suitability of the base material for a powder actuated fastening. This test is relatively simple and can help to insure a safe, successful fastening. Be sure to wear the appropriate eye protection when performing this test. To begin, select the fastener to be used for the job. Then, place the point of the fastener against the proposed base material. Strike the fastener with a single hammer blow, then examine the point. If the point of the fastener is not blunted and the base material has a clear point indentation, it is acceptable to proceed with the first test installation.
Use of a powder actuated system is not recommended if the following occurs during the center punch test:

1. The fastener point has been blunted. This indicates that the base material is too hard.
2. The base material cracks or shatters. This indicates that the base material is too brittle. 
3. When using an average hammer blow, the fastener penetrates the base material easily. This indicates that the base material is too soft.

Fastener Installation Requirements

It is important to understand the required minimum base material thickness requirements along with the minimum spacing and edge distance requirements. Failure to follow these requirements can result in an unsuccessful fastening and create a safety hazard.

Base Material Thickness

Concrete base material should be at least three (3) times as thick as the fastener embedment penetration. If the concrete is too thin, the compressive forces forming at the fasteners point can cause the free face of the concrete to break away. This can create a dangerous condition from flying concrete and/ or the fastener and also results in a reduction of fastener holding power. For applications in the face shell of concrete masonry block, select a fastener length which will not exceed the thickness of the face shell.

1. Penetration
2. 3x Penetration

Fastener Penetration Guide

The following table lists typical embedment or penetration depths expected in the base materials listed. The penetration will vary depending on the density of the material. This table should be used as a guide since the consistency of these materials varies. When in doubt, a job site performance test should be conducted.

Edge Distance

Do not fasten closer than 3” from the edge of concrete. If the concrete cracks, the fastener may not hold. Closer edge distances for applications such as sill plates may be permitted if specific fastener testing has been conducted.

Spacing

Setting fasteners too close together in concrete or masonry can cause cracking. The recommended minimum distance between fasteners is 3” center to center.

Fastener Length Selection In Concrete

For permanent applications using pins in concrete, first determine the thickness of the fixture to be fastened. To this, add the required embedment or penetration into the base material. This will be the fastener shank length required. For applications in the face shell of masonry block, select a fastener length which will not exceed the thickness of the face shell.
For removable applications with threaded studs, the shank length required is equal to the embedment depth required. To determine the minimum threaded length, add the thickness of the fixture and the nut / washer thickness. The nut and washer thickness is equal to the nominal thread diameter. Do not over tighten threaded parts. Maximum tightening torque values are listed in the table below. Use of a nut setter is recommended to reduce the possibility of over tightening the fasteners. For critical applications, perform a job site test.

1. Fixture
2. Embedment

MAXIMUM TORQUE FOR 1/4″ STUD
(FT.-LBS.)| MAXIMUM TORQUE FOR 3/8″ STUD
(FT.-LBS)
---|---

2

|

4

Installation In Steel

The following guidelines are based on the installation of a fastener in ASTM A 36 structural steel with the point fully penetrating the steel member. Recommended steel material thickness ranges from a minimum of 1/8” to a maximum of 3/8”. For use in higher strength structural steel, applications where the point does not penetrate the steel member, or a thickness of steel greater than 3/8”, job site performance tests are recommended.

Base Material Thickness

Steel base materials should be a minimum of 1/8” in thickness.

Edge Distance

For installations in A 36 steel, 1/2” is the recommended minimum edge distance.

Spacing

The recommended minimum distance between fastenings is 1-1/2” center to center for installations in ASTM A 36 steel.

Fastener Length Selection In Steel

For permanent applications when using pins in steel, first determine the thickness of the fixture to be fastened. To this, add the thickness of the steel base material plus a minimum of 1/4” to allow for proper point penetration. This will be the minimum fastener shank length required. Do not select a fastener length longer than that required for the application. An excessively long shank can burnish or polish the hole created in the steel resulting in a reduction in load capacity.
For removable applications with threaded studs, the shank length required is equal to the thickness of the steel base material plus a minimum of 1/4” to allow for proper point penetration. This will be the minimum fastener shank length required. Do not select a shank length longer than that required for the application. An excessively long shank can burnish or polish the hole created in the steel resulting in a reduction in load capacity. To determine the minimum threaded length, add the thickness of the fixture and the nut / washer thickness. The nut and washer thickness is equal to the nominal thread diameter.
Do not over tighten threaded studs, the maximum tightening torque is listed in the table below. Use of a nut setter is recommended to reduce the possibility of over tightening the fasteners. For critical applications, perform a job site test.

Fastener Selection Guide

.300 Head Diameter Drive Pins

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF3011000| 1/2” K| 100| 5000| .300| .143| .5
DDF3011050| 5/8” K| 100| 5000| .300| .143| .5
DDF3001100| 3/4”| 100| 5000| .300| .143| .5
DDF3001150| 1”| 100| 5000| .300| .143| .6
DDF3001200| 1-1/8”| 100| 1000| .300| .143| .7
DDF3001250| 1-1/4”| 100| 1000| .300| .143| .8
DDF3001300| 1-1/2”| 100| 1000| .300| .143| .9
DDF3001350| 1-3/4”| 100| 1000| .300| .143| 1.1
DDF3001400| 2”| 100| 1000| .300| .143| 1.2
DDF3001450| 2-1/4”| 100| 1000| .300| .143| 1.2
DDF3001500| 2-3/8”| 100| 1000| .300| .143| 1.3
DDF3001550| 2-1/2”| 100| 1000| .300| .143| 1.4
DDF3001600| 2-3/4”| 100| 1000| .300| .143| 1.6
DDF3001650| 3”| 100| 1000| .300| .143| 1.9

.300 Head Diameter Drive Pins with Top Hat

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF3011000| 1/2” K| 100| 5000| .300| .143| .5
DDF3011050| 5/8” K| 100| 5000| .300| .143| .5
DDF3001100| 3/4”| 100| 5000| .300| .143| .5
DDF3001150| 1”| 100| 5000| .300| .143| .6

.300 Head Diameter Step Shank Pins

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF3041000| 3/4” Step Shank| 100| 1000| .300| .143/130| .5
DDF3041050| 1” Step Shank| 100| 1000| .300| .143/130| .6

.300 Head Diameter Drive Pins – Master Pack

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF301100M| 1/2” K| 1000| 5000| .300| .143| .5
DDF301105M| 5/8” K| 1000| 5000| .300| .143| .5
DDF300110M| 3/4”| 1000| 5000| .300| .143| .5
DDF300115M| 1”| 1000| 5000| .300| .143| .6
DDF300125M| 1-1/4”| 1000| 5000| .300| .143| .8
DDF303100M| 1/2” K TH| 1000| 5000| .300| .143| .5
DDF303105M| 5/8” K TH| 1000| 5000| .300| .143| .5
DDF303110M| 3/4” TH| 1000| 5000| .300| .143| .5
DDF303115M| 1” TH| 1000| 5000| .300| .143| .6

.300 Head Diameter Drive Pins with 3/4” Washer

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF3051100| 3/4”| 100| 1000| .300| .143| 1.6
DDF3051200| 2-1/2”| 100| 1000| .300| .143| 2.5

.300 Head Diameter Drive Pins with 7/8” Washer

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF3061150| 1”| 100| 1000| .300| .143| 1.9
DDF3061250| 1-1/4”| 100| 1000| .300| .143| 2.0
DDF3061300| 1-1/2”| 100| 1000| .300| .143| 2.1
DDF3061400| 2”| 100| 1000| .300| .143| 2.4
DDF3061550| 2-1/2”| 100| 1000| .300| .143| 2.7
DDF3061650| 3”| 100| 1000| .300| .143| 3.0

.300 Head Diameter Drive Pins with 1” Washer

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF3071000| 1-1/4”| 100| 1000| .300| .143| 2.2
DDF3071050| 1-1/2”| 100| 1000| .300| .143| 2.3
DDF3071250| 2”| 100| 1000| .300| .143| 2.6
DDF3071150| 2-1/2”| 100| 1000| .300| .143| 2.9
DDF3071200| 3”| 100| 1000| .300| .143| 3.2

.300 Head Diameter Drive Pins with 1-7/8” Insulation Washer

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF3081000| 1-1/2”| 100| 1000| .300| .143| 2.1
DDF3081050| 2-1/2”| 50| 500| .300| .143| 2.7

1/4”-20 Threaded Studs

CAT. NO.| THREAD LENGTH| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---|---
DDF3811020| 1/2”| 1/2”K| 100| 5000| 1/4”| .143| .8
DDF3811000| 3/4”| 1/2”K| 100| 5000| 1/4”| .143| 1.1
DDF3811050| 3/4”| 3/4”| 100| 5000| 1/4”| .143| 1.2
DDF3811100| 1/2”| 1”| 100| 5000| 1/4”| .143| 1.2
DDF3811150| 3/4”| 1”| 100| 5000| 1/4”| .143| 1.4
DDF3811180| 1/2”| 1-1/4”| 100| 5000| 1/4”| .143| 1.4
DDF3811200| 3/4”| 1-1/4”| 100| 5000| 1/4”| .143| 1.5
DDF3811250| 1-1/4”| 1-1/4”| 100| 5000| 1/4”| .143| 1.7

.300 Head Diameter Pins with Ceiling Clips

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WIRE HOLE| WT./100
---|---|---|---|---|---|---|---
DDF4111050| 1”| 100| 1000| .300| .143| 0.278”| 3.5
DDF4151000| 1”| 100| 1000| .300| .143| 0.278”| 3.0
DDF4111100| 1-1/4”| 100| 1000| .300| .143| 0.278”| 3.7
DDF4111150| 1-1/4”| 100| 1000| .300| .143| 0.278”| 3.2

300 Head Diameter Drive Pins with BX Cable Straps and Conduit Clips

CAT. NO.| SHANK LENGTH| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF4111150| 1”| 100| 1000| .300| .143| 3.5
DDF4131050| 1-1/4”| 100| 1000| .300| .143| 3.7
DDF4121000| 1/2” EMT 1” pin| 100| 1000| .300| .143| 3.3
DDF4121050| 3/4” EMT 1-1/4”pin| 100| 1000| .300| .143| 3.5
DDF4121100| 3/4” EMT 1” pin TH| 100| 1000| .300| .143| 3.4
DDF4121150| 3/4” EMT 1” pin| 100| 1000| .300| .143| 3.3
DDF4121200| 1” EMT 1” pin TH| 25| 250| .300| 143| 3.2

K=Knurled       TH=Top Hat

.300 Head Diameter Pins with Rebar Basket Clip

CAT. NO.| DESCRIPTION| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF4251000| 32mm w/ basket clip| 100| 100| 8mm| .143| 4.0
DDF4251050| 37mm w/ basket clip| 100| 100| 8mm| .143| 4.1
DDF4251150| 37mm w/ basket clip| 100| 100| 8mm| .143| 4.4
DDF4252000| 37mm w/ basket clip| 100| 100| 8mm| .143| 4.6
DDF4252500| 37mm w/ basket clip| 100| 100| 8mm| .143| 4.8

Forming Pins

CAT. NO.| DESCRIPTION| STD. BOX| STD. CTN.| HEAD DIA.| SHANK DIA.| WT./100
---|---|---|---|---|---|---
DDF3951050| 62mm – 2-1/2”| 100| 1000| .205| .143| 1.4
DDF3951000| 44mm – 1-5/8”| 100| 1000 | .205| .143| 1.2

Powder Load Selection Guide

CAT. NO.| POWER LEVEL| LOAD COLOR| STD. SIZE| STD. BOX| MASTER CTN.| WT./ CTN.| 100
---|---|---|---|---|---|---|---
DDF1111100| 1| Grey| .22A| 100| 1000| 20000| .33
DDF1111200| 2| Brown| .22A| 100| 1000| 20000| .33
DDF1111300| 3| Green| .22A| 100| 1000| 20000| .33
DDF1111400| 4| Yellow| .22A| 100| 1000| 20000| .33

SAFETY INSTRUCTIONS

Safety is your primary responsibility when operating any powder actuated tool. You must read and understand the contents of this manual. You must be familiar with all functional and safety requirements of the tool. It is your responsibility to obtain proper training and a DEWALT operator card prior to using this tool in compliance with the current American National Standard A10.3 Safety Requirements for Powder Actuated Fastening Systems and the Federal Occupational Safety and Health Administration Standards (OSHA). Existing state or local regulations should also be followed. When using this tool, you must have the qualified operators card in your possession.
Revocation of card – Failure to comply with any of the rules and regulations for safe operation of powder actuated tools shall be cause for the immediate revocation of your qualified operator card.

Failure to following safety instructions can result in serious injury or death to operators or bystanders.

Prior to Operating the Tool

1. Warning signs should always be posted within the area in which a powder actuated tool is to be used. These signs should be at least 8″ x 10″ in size with boldface type that is not less than 1″ in height. The sign should state “Powder Actuated Tool In Use”.
2. Approved eye protection should always be worn by operator or bystander, to protect their eyes from flying particles. Hearing protection should always be worn by the operator and bystanders when using a powder actuated tool. Other personal safety protection as required should also be used.
3. Never modify or fabricate parts for use in your DEWALT tool. Use only DEWALT fasteners, loads, and tool parts.
4. Hands or other body parts must never be placed in front of muzzle/barrel. Accidental discharge can cause piston and/or fastener to pass through the operator’s hand.
5. Never compress the tool against any part of the body. Serious injury or death may result in the event of an accidental discharge.
6. Always point tool in a safe direction at all times.

Intended Purpose

7. Keep all other people, especially children, away from the work area.
8. Use only in a well-lit, well-ventilated work area.

Preparation for Loading the Tool

1. Tools must be checked prior to operating to make sure they are not fully or partially loaded with a powder load or fastener.
2. To insure safe operation, perform the daily function test described in this manual. Be sure the tool is not loaded prior to performing this test.
3. Do not operate this tool unless all its parts are in place and operating appropriately. Never attempt to use a malfunctioning tool. Call 1-800-4-DEWALT for assistance.
4. Never guess about the suitability of a base material. If you are uncertain about the suitability of a base material, perform a center punch test.
5. Do not operate the tool until you learn and understand the color code / numbering system used to identify the power level of powder loads.

Operating the Tool

1. Only use fasteners and powder loads designed for this tool as supplied by DEWALT.
2. Do not use powder actuated tools in the presence of flammable fumes or vapor or an explosive atmosphere.
3. Do not fire a tool without a fastener. The piston will impact the work surface possibly causing serious injury to the operator or bystanders along with damage to the tool.
4. Do not load the tool until you are ready to make a fastening. Check the power load level before inserting it into the tool chamber. 
5. Fastener must be loaded prior to loading the powder load, to prevent injury to operator or bystander in the event of an accidental discharge. 
6. Do not close tool against work surface. The tool should be manually closed, with hand away from muzzle/barrel to prevent accidental discharge. 
7. Hold the tool perpendicular to the work surface at all times. Use a spall guard (part # 52166) wherever possible. This will limit the possibility of fastener ricochet which could cause serious injury or death to the operator or bystanders. To order optional spall guard at no charge call 1-800-4-DEWALT. 
8. Always perform a test fastening with the lightest load level designed for use in the tool. If the lightest load fails to set the fastener, try the next highest load until the proper level is attained. Failure to follow this procedure may cause the fastener to be overpowered. If this occurs, the fastener may fully penetrate the base material causing serious injury or death to someone. Overpowering the fastener can also damage the tool, creating a safety hazard to both the operator or bystanders.
9. Do not fasten into cast iron, tile, glass, or other types of brittle materials. These materials can shatter and create sharp fragments which may cause injury.
10. Do not fire tool within 3” (three inches) of the edge of a concrete base material or within 1/2” (one-half inch) of the edge of a steel base material.
11. Do not attempt to install a fastener closer than 3” (three inches) to another previously inserted fastener in concrete or 1-1/2” (one and one-half inch) in steel.
12. Do not fasten into a concrete base material less than 3 times as thick as the fastener penetration or into a steel base material thinner than 1/8”.
13. Never attempt to install a fastener in a cracked or spalled area in concrete. Place fastener at least 3” (three inches) away from a spalled area to prevent the possibility of the fastener bending and striking an operator or bystander.
14. Do not attempt to install fasteners in areas that have been welded or cut with a torch as these procedures may have caused local hardening of the steel.
15. Do not fasten through a pre-drilled hole unless proper guidance is provided.
16. If you decide not to make a fastening after the tool has been loaded, you must always remove the powder load first followed by the fastener.
17. Never attempt to override the safety features of this tool.
18. Stay Alert, watch what you are doing, and use common sense. Do not use tool when you are tired or under the influence of drugs or alcohol.
19. Maintain proper footing and balance. Do not over reach.
20. Check that no one is present directly behind or below the work surface.

Handling the Tool And Powder Loads

1. Never leave a loaded tool unattended. Once the tool is loaded, make the fastening immediately or unload the tool. 
2. Always unload the tool before work breaks, changing parts, cleaning or servicing, and when storing.
3. To prevent accidental discharge of loads, never carry the powder loads in the same container as the fasteners or other hard objects.
4. Always store the powder loads in the containers provided or in an enclosure provided for them. Never intermix the various power levels. Keep them segregated in clearly identified containers. 
5. Powder loads should never be used in firearms. They are normally more powerful that the cartridges supplied with the firearms.
6. Powder actuated tools and powder loads should always be stored under lock and key. Tools must be unloaded when not in use.

Tool Malfunction

1. In the event that a load fails to discharge after the trigger is pulled, the tool must be kept depressed against the work surface for a minimum of 30 (thirty) seconds in case of a delayed load discharge. Then carefully remove the entire load strip. and dispose of it in a can of water or other nonflammable liquid. Never attempt to force or pry a load out of a tool chamber. 
2. Never discard unfired powder loads into a trash container.
3. Do not attempt to unload or disassemble a jammed, stuck or broken tool as improper handling may cause it to discharge and strike operator and/or bystander. A jammed tool must be pointed in a safe direction at all times. Tag the tool and lock it up. Call your DEWALT representative for proper assistance.

Tool Operation

Be sure to read and understand all of the safety precautions and training in this manual before attempting to operate the tool. (Check to be sure the tool is not loaded, the piston moves freely within the barrel, and no foreign objects or fasteners are in the barrel.) Perform the daily function test before using the tool.

Operation

1. Always point the tool in a safe direction away from bystanders and the operator. Slide the barrel forward. This can be done by snapping your wrist. The barrel should be pulled fully forward to reset the piston for the next fastening. Loss of power may result from an improperly positioned piston.

2. Always load the fastener before inserting powder load to prevent injury to the operator or bystanders in the event of an accidental discharge. Place the fastener, point out, into the end of the nose piece until the fluted tip fits inside. Do not use excessive force when inserting the fastener. If excessive force is required, stop and determine why the fastener can not be inserted. Correct the problem before proceeding.
   Do not use fasteners longer than 3” as listed in the fastener selection section of this manual.

3. Make sure the breech is clear. Insert the powder load starting with the lowest power level. If this Load does not fully set the fastener, try the next higher power level until the proper level is found.
   Over driving or over powering a fastener can cause a safety hazard.

4. Pull the barrel all the way back to close the tool. Do not attempt to close the tool by exerting force on the front of the nose piece. Never place your fingers or hands over muzzle bushing. The safe position for hands and fingers are as shown in the diagram. Hands must never be placed in front of the tool muzzle or nose piece. In the event of an accidental discharge, the piston and/or fastener can pass through the operators hand.

5. Once the tool is in the closed position, place it against the work surface. Hold the tool firmly with two hands and completely depress the barrel. Then squeeze the trigger. Always hold the tool perpendicular to the work surface. Hold the tool firmly against the work surface to avoid excessive recoil. Never depress the tool against anything except the work surface.
   In the event that the load does not discharge after the trigger is pulled, continue to hold the tool depressed against the work surface for at least 30 (thirty) seconds in case of a delayed load discharge. Then carefully remove the entire load strip and dispose of it in a can of water or other non flammable liquid. Never attempt to force or pry a load out of a tool chamber. Do not discard unfired loads into a trash container.

6. To prepare for the next fastening, point the tool in a safe direction. Snap the barrel forward as described in step 1. This action will eject the spent powder load and properly reset the piston. Always insert a new fastener before loading powder load in the chamber. Do not attempt to unload or disassemble a jammed, stuck or broken tool as improper handling may cause it to discharge and strike operator and/or bystander. A jammed tool must be pointed in a safe direction at all times. Tag the tool and lock it up. Call your DEWALT Fasteners representative for proper assistance.

Maintenance & Cleaning

MAKE SURE THE TOOL IS NOT LOADED.
BE SURE THE TOOL IS NOT HOT PRIOR TO ATTEMPTING DISASSEMBLY OR CLEANING.

Daily Function Test

Check the functioning of the tool, without a powder load or fastener in the tool, by pushing down against the work surface, pulling the trigger, and releasing the tool from the work surface. Function the unloaded tool several times and insure that the breech parts and firing mechanism operate freely before fastening with the tool.
Your DEWALT Authorized representative should be asked to assist the first time you disassemble and clean your tool. If you ever have any trouble reassembling the tool, or have any doubt about worn parts, call your DEWALT Authorized Powder Distributor.

Cleaning

All parts should be cleaned with detergent oil and the wire brushes supplied with your tool kit. Remove heavy dirt buildup with the brush. After cleaning with oil, all parts should be wiped thoroughly dry. Excess oil will tend to collect dirt and dust. Wear eye protection when cleaning the tool. The piston rod, barrel assembly, and receiver should all be cleaned of excess dirt on a daily basis. Check the condition of the piston for damage from wear and deformation.
To maintain this tool in good working condition, it is necessary to disassemble and clean the entire tool if dirt is evident in the breech face, or if the tool appears to lose power. All parts should be cleaned with oil and wire brushes. Remove heavy dirt. All parts should be wiped thoroughly dry after cleaning with oil.
General tool maintenance should be performed at six month intervals or more frequently as required by the frequency of tool use.

Replacing or Repairing the Piston

The piston is an expendable part and must be replaced periodically. Typical signs of a worn out piston are: breaking, bending or mushrooming. Prior to servicing the tool make sure there is no powder load in the tool. Use caution and do not lose or damage any tool parts.
1. Loosen the cap on the reset pin by turning it counter clockwise. Remove the reset pin cap.
2. Hold the barrel in place, then remove the reset pin spring and reset pin.
3. Slide the barrel from the receiver by pulling it forward. If excessive dirt is built up inside the receiver, clean it with a wire brush.
4. Unthread the nose piece from the barrel by turning it counter clockwise. Pull the piston forward out of the barrel.
If a vise clamp is used to hold the barrel, protect the barrel from damage.
5. Clean the piston using a wire brush. Inspect it for worn or damaged piston ring, chipped end, or bending. Apply lubricant to the piston shank to minimize piston sticking from an overdrive condition. Wipe the piston dry.
6. If a piston tip is damaged, it can be shortened a maximum of 0.20 inches. The tip of the piston should be grooved flat and at 90 degrees to the shank of the piston. The chamfer of the piston must also be reground as shown. Piston grinding should be performed by qualified personnel using the proper equipment.

Reassembly:
7. Press the piston into the barrel. Thread the nose piece into the barrel and tighten it clockwise until finger tight. Be sure the nose piece is fully seated.
8. Align the slot in the barrel with the reset pin opening in the bottom of the receiver. Insert the barrel into the receiver. Insert the reset pin, and reset pin spring. Tighten the reset pin cap clockwise until it is finger tight and fully seated.
Upon reassembly of the tool perform the following test. Depress the tool against a flat, hard surface and pull the trigger. The barrel assembly should slide smoothly inside the tool receiver. The firing pin should release after the trigger has been pulled.

  THIS TEST SHOULD BE PERFORMED WITHOUT A PIN OR POWDER LOAD IN THE TOOL.

Troubleshooting

ALWAYS CHECK INSTRUCTION MANUAL FOR PROPER ASSEMBLY OF PARTS
PROBLEM| POSSIBLE CAUSE| SOLUTION
Fastener Overdriving| Power level too high / Pin too short| Use a lower powder load level number or a longer pin
Soft base material| Check base material suitability section
Tool does not fire| Tool not depressed completely| See “Tool does not depress completely” section below
Firing pin damaged| Replace damaged part(s)
Tool does not depress completely| Damaged firing pin parts, ejector, etc. Parts assembled improperly| Check the parts for damage or improper assembly
Power reduction or inconsistent fastener penetration| Barrel is not pulled fully forward when cycling tool.| Barrel must be pulled out completely to properly reset the piston
Worn or damaged piston| Replace piston or piston ring
Load strip cannot be inserted into tool| Improper loading| Insert strip from the bottom of the tool handle
Wrong caliber strip| Use proper strip
Load strip will not advance| Worn advance lever guide| Replace advance lever guide. This should be performed by qualified individuals
Load will not fire when trigger is pulled| Tool is not fully depressed| Follow safety procedure for misfired load then attempt to fully depress tool before pulling trigger
Load will not fire when tool is fully depressed and trigger is pulled| Load is already fired| Cycle tool
Load misfire| Follow safety procedure
Broken firing pin| Replace firing pin nut. This should be performed by qualified individuals
Broken or missing| Replace firing pin nut. This firing pin nut should be
Tool cannot be opened or cycled| Lack of proper cleaning| Clean tool thoroughly
Damaged or bent piston| Remove and replace piston
| Broken or damaged parts| Tag tool with warning “Defective – Do Not Use” place in locked container and contact your DEWALT Authorized representative for service
Piston stuck in the forward position| Piston has been overdriven and is jammed against piston reset pin| Tap the piston against a hard surface
Chipped or damaged piston| Tool not held on work surface squarely. This allows the piston to slip off the head of the pin and cause damage to the piston| Machine piston as shown on page 11. Piston regrinding may be performed only by qualified individuals
Piston guide will not open easily| Bent shear clip| Remove and replace shear clip
Excessive build-up of dirt| Disassemble and clean tool
Piston stop is damaged| Replace piston stop
Foreign material jammed between the piston guide and steel liner assembly| Disassemble and remove foreign particles
Piston guide opens too easily| Annular ball spring or steel annular ball have worn| Remove and replace with a new spring and/or ball

TRIM ALONG DOTTED LINE, PLACE IN ENVELOPE, ADDRESS AS SHOWN AND AFFIX POSTAGE

Model P2201                                        Cat. No. DDF211022P

QUALIFIED TOOL OPERATOR EXAMINATION

OPERATOR’S NAME

HOME ADDRESS

AGE                                 DATE OF BIRTH

COMPANY NAME

COMPANY ADDRESS

COMPANY PHONE

SIGNATURE                                             DATE

Check the correct answer
1 It is necessary to read the Operator’s Manual prior to operating a DEWALT low velocity tool.
☐ True ☐ False

2 When fastening into concrete, the base material should be greater than the shank penetration by at least: ☐ 1 time ☐ 2 times ☐ 3 times

3 When operating a powder actuated tool, your hand should never be placed:
☐ around the tool body
☐ in front of the tool muzzle
☐ over the tool handle

4 To determine the suitability of a base material, use the fastener as a center punch.

• If the fastener is blunted, do not fasten; the material is too:
  ☐soft ☐ hard ☐brittle

• • If the fastener penetrates easily, do not fasten; the material is too:
    ☐soft ☐ hard ☐brittle

• • If the material cracks or shatters, do not fasten; the material is too:
    ☐soft ☐ hard ☐brittle

5 Unsafe applications for powder actuated tools may be caused by which of the following?
☐a soft base material
☐improper powder load
☐fastening too close to an unsupported edge
☐a malfunctioning tool
☐fastening into a spalled area
☐fastening through a pre-existing hole
☐all of the above

6 Which one of the following building materials is not suitable as a receiving material (base material) for powder actuated fasteners?
☐ sheet rock ☐ wood ☐ fiberglass
☐ sheet metal ☐ all of the above

7 When considering the safety of a particular application, the operator must think about:
☐ the base material
☐ the powder load power level
☐ the operator’s safety
☐ the safety of bystanders and fellow workers
☐ all of the above

8 The proper loading procedure is: insert fastener first, powder load second. The fastener should always be placed in the tool prior to the load.
☐ True ☐ False

9 Which one of the following materials is usually suitable for powder actuated fastenings?
☐ poured concrete ☐ hollow tile
☐ surface hardened steel ☐ glazed brick

10 In concrete, a fastener should be driven no closer to an unsupported edge than:
☐ 1/2” ☐ 1-1/2” ☐ 3”

11 Fishhooking is a condition which can occur when a powder actuated fastener strikes a piece of hard aggregate or very hard concrete, bends and comes out of the work surface. A fishhook can cause a serious injury or death.
☐ True ☐ False

12 Placing a hand over the muzzle bushing of a loaded tool can result in serious injury from piston overdrive or an escaping fastener if the tool is discharged accidentally.
☐ True ☐ False

13 Piston overdrive is caused by overpowering of the tool or by discharging the tool against a soft surface.
☐ True ☐ False

14 Malfunctioning tools cannot be used and must be removed from service immediately.
☐ True ☐ False

15 After conducting a Center Punch Test, the best way to check the base material is to set several fasteners using the least powerful load.
☐ True ☐ False False

16 Eye protection and hearing protection should not be worn by the operator and any necessary bystanders when using the tool.
☐ True ☐ False

17 A powder actuated tool cannot be safely used in an explosive or flammable atmosphere.
☐ True ☐ False

18 List the proper powder load level number (1-6) next to each color listed.
Red        Brown   Green
Yellow   Gray      Purple

19 The weakest power level should be used when making the first fastening.
☐ True ☐ False

20 You can fasten into welded areas of steel.
☐ True ☐ False

P2201

• The proper procedure if a powder load fails to ignite is to hold the tool against the work surface and wait 30 seconds, then proceed exactly as directed in the Operator’s Manual.
  ☐ True ☐ False

• • DEWALT powder loads for the P2100 are .22 caliber, “A” tapered, neck down, rim fire, short crimped cartridges. No other powder load may be used in this tool. ☐ True ☐ False

• • Operators should never compress the P2201 or any other powder actuated tool against any part of their body. ☐ True ☐ False

• • If a piston buffer for the P2201 becomes deformed, simply remove it, and use the tool without the buffer? ☐ True ☐ False

LICENSE AND WARRANTY ACTIVATION

THE P2201 TOOL IS WARRANTED FOR 3 YEARS FROM DATE OF PURCHASE ON MANUFACTURERS DEFECTS.
I certify that I have read and understand the P2201 Tool Operating Instruction Manual and have taken the Operator’s exam. I understand the importance of following all safety procedures and that failure to read, comprehend, and follow the detailed rules and warnings regarding the safe operation of powder actuated tools can result in serious injury or death to the tool operator or bystanders. I agree to conform to all the rules and regulations regarding the use of powder actuated tools.            (Please print clearly)

THE SERIAL NUMBER ON MY TOOL IS:

PLEASE SEND MY TOOL LICENSE TO:

NAME

ADDRESS

CITY                                STATE        ZIP        PHONE

MAIL TO:  Tool License Coordinator • DEWALT, Inc.• 2 Powers Lane, Brewster, NY 10509

P2201

Documents / Resources

| DEWALT P2201 Low Velocity Powder Actuated Fastening Tool [pdf] Instruction Manual
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References

• DEWALT® Power Tools Official Site | Guaranteed Tough®

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