TN11G1, TN11L1, TN21L1Micro PinnersOperating Instructions
Warnings for the safe use of this tool are included in this manual.
KYOCERA SENCO Industrial Tools4270 Ivy Pointe Blvd.Cincinnati, OH 452451-800-543-4596www.senco.comNFD8F8L8M • December 15, 2020 (Replaces 7/23/2020)© 2020 by KYOCERA SENCO
EMPLOYER’S RESPONSIBILITIES
The employer must enforce compliance with the safety warnings and all other instructions which accompany this tool as shipped from the manufacturer.Keep this manual available for use by all people assigned to the use of this tool.For personal safety and proper operation of this tool, read and understand all of these instructions carefully.
SAFETY WARNINGS
WARNING!
Read and understand all instructions. Failure to follow all instructions listed below may result in electric shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
Use safety equipment. Always wear ANSI Z87.1 safety glasses with permanently attached side shields. Dust mask, nonskid safety shoes, hard hat, or hearing protection must be used for appropriate conditions. Failure to do so could result in personal injury.
PERSONAL SAFETYStay alert, watch what you are doing, and use common sense when operating a power tool. Do not use tools while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.
EXPLOSION HAZARDNever use tools in an explosive atmosphere or in the presence of combustible materials such as flammable liquids, gases, or dust.
Never use oxygen, carbon dioxide or any other bottled gas as a power source for this tool; the tool will explode and cause serious injury.
Always assume the tool contains fasteners. Keep the tool pointed away from yourself and others. No horseplay. Respect the tool as a working implement.
Do not overreach. Keep proper footing and balance at all times. Proper footing and balance enable better control of the tool in unexpected situations.
Keep bystanders, minors, and visitors away while operating a power tool. Distractions can cause you to lose control.
SERVICETool service must be performed only by Authorized Senco repair personnel. Service or maintenance performed by unqualified personnel may result in a risk of injury.
For information on the “SENCO Safety First Program,” contact your SENCO representative.
Safety First + The only way work.®
TOOL USE
To Load:Place a strip of fasteners into the magazine with points resting on fastener guide. Use only genuine SENCO fasteners.
Push rail forward until it latches.
To drive fasteners:This tool is equipped with a secondary trigger.(A) Position tool against work surface.
(B) Using your middle finger, pull the secondary trigger clear of the primary trigger.
(C) Using your first fingerpull the primary trigger to actuate the tool.
WARNING: These tools are not required to have a workpiece contact. USE CAUTION, as these tools, will drive a fastener when the trigger is pulled.NOTE: These tools are equipped with a lockout mechanism that activates to prevent dry-firing when approximately only five fasteners remain.
To continue driving the last few fasteners, while pressing and holding down the lockout override button, pull the trigger.Should a fastener jam occur, disconnect air supply.
Push latch and slide rail open. Remove fasteners.Remove jammed fastener.
If you are still unable to remove the jammed fastener, use the onboard wrench to undo the bottom two front screws and remove the front plate for better access to the jammed fastener.
WARNING:Before removing the front plate, make sure the magazine is OPEN. Removing the front plate with the magazine CLOSED could cause fasteners to be ejected under pressure.
Push rail forward until it latches.
Keep the tool pointed away from yourself and others and connect air to the tool.
MAINTENANCE
Read and understand the “SAFETY INSTRUCTIONS” manual shipped with this tool before using the tool.
All screws should be kept tight. Loose screws result in unsafe operation and parts breakage.
With tool disconnected, make a daily inspection to assure free movement of the trigger. Do not use tools if trigger sticks or binds.
Wipe tool clean daily and inspect for wear. Use non-flammable cleaning solutions only if necessary–DO NOT SOAK.CAUTION:Such solutions may damage O-rings and other tool parts.
TROUBLESHOOTING
WARNINGRepairs other than those described here should be performed only by trained, qualified personnel. Contact SENCO for information at 1-800-543-4596. Read and understand the “SAFETY INSTRUCTIONS” manual shipped with this tool before using the tool.
SYMPTOMAir leak near top of tool / Sluggish operation.SOLUTIONVerify air supply / tighten screws.SYMPTOMAir leak near the bottom of tool / Poor return.SOLUTIONClean tool / tighten screws.SYMPTOMOther problems.SOLUTIONContact SENCO.
| TECHNICAL SPECIFICATIONS | TN11G1 | TN11L1 | TN21 L1 |
| Minimum to maximum operating pressure | 70 – 100 | 70 – 110 | 70 – 110 |
| Air Consumption (60 cycles per minute) (scfm) | 1. | 1. | 1. |
| Air Inlet | % | % | 1/4 |
| Maximum Speed (60 cycles per second) | 5 | 5 | 5 |
| Weight (IUDs) | 2. | 3. | 3. |
| Fastener Capacity | 1 strip/ 100 pins | 1 strip/ 100 pins | 1 strip/ 200 pins |
| Tool size: Height (in.) | 8. | 9. | 9. |
| Tool size: Length (in.) | 9. | 9. | 9. |
| Tool size: Width: Main Body (in.) | 3. | 3. | 3. |
| A | |
| Inches | mm |
| 1/2 | 12 |
| % | 16 |
| 34 | 19 |
| 1 | 25 |
| 1 IA | 32 |
| 1% | 35 |
| A | |
| Inches | mm |
| 1/2 | 12 |
| % | 16 |
| 3/4 | 19 |
| 1 | 25 |
| 1 IA | 32 |
| 1% | 35 |
| 1 IA | 38 |
| 2 | 50 |
| A | |
| Inchrs | min |
| % | 16 |
| 1 | 25 |
| 1% | 35 |
| 1% | 40 |
| 2 | 50 |
ACCESSORIES
SENCO offers a full line of accessories for your SENCO tools, including:» Air Compressors» Hose» Couplers» Fittings» Safety Glasses» Pressure Gauges» Lubricants» Regulators» Filters
For more information or a complete illustrated catalog of Senco accessories, contact your sales representative or call Senco at 1-800-543-4596.
Limited WarrantySENCO®Pneumatic, DuraSpin®, Cordless Tools& CompressorsKYOCERA-SENCO Industrial Tools, Inc. (“SENCO”) designs and constructs its products using the highest standards of material and workmanship.SENCO warrants to the original retail purchaser that the following products will be free from defects in material or workmanship for the warranty period specified below.
| Products | New | Reconditioned |
| Pneumatic Tools – | Five Years | One Year |
| Fusion Tools | Two Years | Six Months |
| Gas Tools | Two Years | Six Months |
| Duraspin Tools | Five Years | 90 Days |
| Products | New | Reconditioned |
| Air Compressors | One Year | 90 Days |
| Combo Kit Tools | One Year | 90 Days |
| Multi-Blow Hand Nallers | One Year | 90 Days |
| Stapling Hammers | One Year | 90 Days |
*= Both XP and Pro Series
During the warranty period (which begins on the purchase date), SENCO will repair or replace, at SENCO’s option and expense, any product or partthat is defective in materials or workmanship after examination by a SENCO Authorized Warranty Service Centre, subject to the exceptions, exclusionsand limitations described below. Any replacement product or part will carry a warranty for the balance of the warranty period applicable to the replacedproduct or part. A DATED SALES RECEIPT OR PROOF OF PURCHASE FROM THE ORIGINAL RETAIL PURCHASER IS REQUIRED TO MAKE A WARRANTY CLAIM. Warranty registration is also required and can be accomplished through online Product Registration at www.senco.com or by completing and returning the postage paid warranty registration form included with your Operator’s manual/parts chart information, found inside the product carton. To make a warranty claim, you must return the product, with proper receipt/proof of purchase and return transportation charges prepaid, to a SENCO Authorized Warranty Service Centre. A list of SENCO Authorized Warranty Service Centres can be found at www.senco.com or by calling 1-800-543-4596 toll-free. SENCO will perform its obligations under this warranty within a reasonable time after approval of the warranty claim.
SENCO Cordless:
- Subject to the exceptions, exclusions, and limitations described below, SENCO warrants that the SENCO Cordless tool will be free from defectsin materials and workmanship for two years after the purchase date.
- SENCO warrants that the batteries and chargers used with SENCO Cordless tools will be free from defects in material and workmanship forone year after the purchase date.
Warranty Exclusions
The following warranty exclusions apply:
- Normal wear parts are not covered under this warranty. Normal wear parts include, for example, isolators, drive belts, air filters, rubber o-rings, seals, driver blades, piston stops, and piston/driver assembly.
- This warranty does not cover parts damaged due to normal wear, misapplication, misuse, accidents, operation beyond the recommended speeds or voltage (electric units only), improper storage, or damage resulting from shipping.
- Products used in production/industrial applications as defined by SENCO are excluded from this warranty.
- Labor charges or loss or damage resulting from improper operation, maintenance or repairs are not covered by this warranty.
General Warranty Conditions
This warranty will be honored only if:
- Clean, dry. regulated compressed air has been used, at air pressure not exceeding the maximum indicated on the tool casting:
- No evidence of abuse, abnormal conditions, accident, neglect, misuse or improper modifications or storage of the product; and
- No deviation from operating instructions, specifications and maintenance schedules exists (read Operator Manual for use, specifications, and maintenance instructions).
THIS WARRANTY IS THE ONLY WARRANTY ON THE PRODUCT, AND SENCO DISCLAIMS ALL OTHER WARRANTIES. ANY IMPLIED WARRANTIES WILL BE LIMITED IN DURATION TO THE APPLICABLE WARRANTY PERIOD SPECIFIED ABOVE. SOMESTATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. YOUR REMEDIES ARE SOLELY AND EXCLUSIVELY AS STATED ABOVE. SENCO SHALL IN NO EVENT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, OR SPECIAL DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. IN NO EVENT, WHETHER AS A RESULT OF A BREACH OF CONTRACT, WARRANTY, TORT (INCLUDING NEGLIGENCE) OR OTHERWISE, SHALL SENCO’S LIABILITY EXCEED THE PRICE OF THE PRODUCT WHICH HAS GIVEN RISE TO THE CLAIM OR LIABILITY. ANY LIABILITY CONNECTED WITH THE USE OF THIS PRODUCT SHALL TERMINATE UPON THE EXPIRATION OF THE WARRANTY PERIOD SPECIFIED ABOVE. NO EMPLOYEE OR REPRESENTATIVE OF SENCO OR ANY DISTRIBUTOR OR DEALER IS AUTHORIZED TO MAKE ANY CHANGE OR MODIFICATION TO THIS WARRANTY.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Replacement of Tool Due to Natural Disaster
SENCO will replace any tool destroyed by an Act of God such as flood, earthquake, hurricane or other disaster resulting only from the forces of nature. Such a claim will be honored provided that the original retail purchaser had previously submitted a completed warranty registration card for the tool, and then submits proof of ownership and an acceptable statement describing such Act of God documented by an insurance carrier, police department, or another official governmental source. To obtain instructions for filing a claim call 1-800-543-4596.
Customer Satisfaction
If for any reason the product does not perform to the original purchaser’s satisfaction, it can be returned to the place of purchase within thirty days with a dated sales receipt for a full refund of the purchase price (applies to new product sales only).0 2019 KYOCERA-SENCO Industrial Tools, Inc. CINCINNATI, OHIO 45244-1611 the USAwww.senco.com160101
KYOCERA SENCO Industrial Tools8450 Broadwell RoadCincinnati, Ohio 45244www.senco.com
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References
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