BOSTITCH SL1838BC Cap Stapler User Manual

SL1838BC Cap Stapler
User Manual

SL1838BC
BOSTITCH CAP STAPLER
OPERATION and MAINTENANCE MANUAL

SL1838BC Cap Stapler

BEFORE OPERATING THIS TOOL, ALL OPERATORS SHOULD STUDY THIS MANUAL TO UNDERSTAND AND FOLLOWTHE SAFETYWARNINGS AND INSTRUCTIONS. KEEP THESE INSTRUCTIONSWITHTHETOOL FOR  FUTURE REFERENCE. IFYOU HAVE ANY QUESTIONS, CONTACT YOUR BOSTITCH REPRESENTATIVE OR DISTRIBUTOR.

INTRODUCTION

The Bostitch SL1838BC is a precision-built tool, designed for high speed, high volume fastening. These tools will deliver efficient, dependable service when used correctly and with care. As with any fine tool, for best performance the manufacturer’s instructions must be followed. Please study this manual before operating the tool and understand the safety warnings and cautions. The instructions on installation, operation and maintenance should be read carefully, and  the manual kept for reference. NOTE: Additional safety measures may be required because of your particular application of the tool. If you have any questions concerning the tool and its use call Bostitch Customer Service at 1-800- 556-6696 or write to: Bostitch Customer Service, Briggs Drive, East Greenwich, RI 02818. You may also consult www.bostitch.com
NOTE:
Bostitch tools have been engineered to provide excellent customer satisfaction and are designed to achieve maximum performance when used with precision Bostitch fasteners engineered to the same exacting standards. Bostitch cannot assume responsibility for product performance if our tools are used with fasteners or accessories not meeting the specific requirements established for genuine Bostitch nails, staples and accessories.

LIMITED WARRANTY — U.S. and Canada Only
Effective December 1, 2005, Bostitch, L.P. warrants to the original retail purchaser that the product purchased is free from defects in material and workmanship, and agrees to repair or replace, at Bostitch’s option, any defective Bostitch  branded pneumatic stapler or nailery for a period of seven (7) years from date of purchase (one (1) year from the date of purchase for compressors and tools used in production applications). Warranty is not transferable. Proof of purchase  date required. This warranty covers only damage resulting from defects in material or workmanship; it does not cover conditions or malfunctions resulting from normal wear, neglect, abuse, accident or repairs attempted or  made by other than our national repair center or authorized warranty service centers. Driver blades, bumpers, O-rings, pistons and piston rings are considered normally wearing parts. For optimal performance of your Bostitch tool always use genuine Bostitch fasteners and replacement parts.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. BOSTITCH SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Some states and countries do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty  gives you specific legal rights, and you may also have other rights which vary from state to state and country to country.
To obtain warranty service in the U.S. return the product, together with proof of purchase, to the U.S. Bostitch National or Regional Independent Authorized Warranty Service Center. In the U.S. you may call us at 1-800556-6696 or visit www.BOSTITCH.com for the location most convenient for you. In Canada please call us at 800-567-7705 or visit www.BOSTITCH.com

SAFETY INSTRUCTIONS

EYE PROTECTION which conforms to ANSI specifications and provides protection against flying particles both from the FRONT and SIDE should ALWAYS be worn by the operator and others in the work area when connecting to air  supply, loading, operating or servicing this tool. Eye protection is required to guard against flying fasteners and debris, which could cause severe eye injury.
The employer and/or user must ensure that proper eye protection is worn. Eye protection equipment must conform to the requirements of the American National Standards Institute, ANSI Z87.1 and provide both frontal and side  protection. NOTE: Non-side shielded spectacles and face shields alone do not provide adequate protection.
CAUTION: Additional Safety Protection will be required in some environments. For example, the working area may include exposure to noise level which can lead to hearing damage. The employer and user must ensure that any necessary  hearing protection is provided and used by the operator and others in the work area. Some environments will require the use of head protection equipment. When required, the employer and user must ensure that head protection conforming to ANSI Z89.1 is used.

AIR SUPPLY AND CONNECTIONS

Do not use oxygen, combustible gases, or bottled gases as a power source for this tool as tool may explode, possibly causing injury.
Do not use supply sources which can potentially exceed 200 P.S.I.G. as tool may burst, possibly causing injury.
The connector on the tool must not hold pressure when air supply is disconnected. If a wrong fitting is used, the tool can remain charged with air after disconnecting and thus will be able to drive a fastener even after the air line is disconnected possibly causing injury.
Do not pull trigger or depress contact arm while connected to the air supply as the tool may cycle, possibly causing injury.
Always disconnect air supply: 1.) Before making adjustments; 2.) When servicing the tool; 3.) When clearing a jam; 4.) When tool is not in use; 5.) When moving to a different work area, as accidental actuation may occur, possibly causing injury.

LOADING TOOL

When loading tool: 1.) Never place a hand or any part of body in fastener discharge area of tool; 2.) Never point tool at anyone; 3.) Do not pull the trigger or depress the trip as accidental actuation may occur, possibly causing injury.

OPERATION

Always handle the tool with care: 1.) Never engage in horseplay; 2.) Never pull the trigger unless nose is directed toward the work; 3.) Keep others a safe distance from the tool while tool is in operation as accidental actuation may occur,  possibly causing injury.
The operator must not hold the trigger pulled on contact arm tools except during fastening operation as serious injury could result if the trip accidentally contacted someone or something, causing the tool to cycle.
Keep hands and body away from the discharge area of the tool. A contact arm tool may bounce from the recoil of driving a fastener and an unwanted second fastener may be driven possibly causing injury.
Check operation of the contact arm mechanism frequently. Do not use the tool if the arm is not working correctly as accidental driving of a fastener may result. Do not interfere with the proper operation of the contact arm mechanism.
Do not drive fasteners on top of other fasteners or with the tool at an overly steep angle as this may cause deflection of fasteners which could cause injury.
Do not drive fasteners close to the edge of the work piece as the wood may split, allowing the fastener to be deflected possibly causing injury.
This nailery produces SPARKS during operation. NEVER use the nailery near flammable substances, gases or vapors including lacquer, paint, benzine, thinner, gasoline, adhesives, mastics, glues or any other material that is — or the vapors,  fumes or byproducts of which are -flammable, combustible or explosive. Using the nailery in any such environment could cause an EXPLOSION resulting in personal injury or death to user and bystanders.

MAINTAINING THE TOOL

When working on air tools note the warnings in this manual and use extra care when evaluating problem tools.

TOOL SPECIFICATIONS

All dimensions in inches unless otherwise specified.

| SL1838BC
---|---
Description| 18ga Cap Stapler
Engine Type| Oil-Free
Operation Pressure Range| 70-120 PSI (4.9 to 8.43kg/cm²)
Maximum Operation Pressure| 120 PSI (8.43 kg/cm²)
Fastener Type| SL5035 Series
Fastener Gauge| 18 Gauge
Fastener Range| 3/4” – 1-1/2”(19mm-38mm)
Magazine Capacity| 163
Length| 11-1/4” (286mm)
Width| 6-1/4” (159mm)
Height| 10-1/2” (267mm)
Weight| 3.9lbs. (1.77kg)

Operating Pressure:
70 to 120 p.s.i.g. (4.9 to 8.43 kg/cm² ). Select the operating pressure within in this range for best fastener performance.
DO NOT EXCEED THIS RECOMMENDED OPERATING PRESSURE.
Air Consumption:
The SL1838BC requires 2.83 cubic feet per minute or C.F.M. (80.1 liters per minute or LT/MIN) of free air at 80PSI (5.6 kg/cm²) to operate at a rate of 60 fasteners per minute. To determine the appropriately sized air compressor, take  the actual rate at which the tool will be run and compare the required C.F.M. (LT/MIN) to the compressors free air delivery (C.F.M./ LT/MIN) at 80 PSI (5.6 kg/cm²).
For example, if your fastener usage averages 30 fasteners per minute, you need 50% of the tool’s C.F.M. required to operate the tool at the rate of 60 fasteners per minute. In this case, be sure that your air compressor can deliver a minimum of 1.42 C.F.M. (40.2 LT/MIN) at 80 PSI(5.6 kg/cm²)  for optimum performance.

FASTENER SPECIFICATIONS

Tool Model| Fastener Type| Fastener SKU| Crown Width| Gauge| Length
---|---|---|---|---|---
SL1838BC| | SL50355/8G| 5/16”| 18| 5/8” (15mm)
SL50353/4G| 5/16”| 18| 3/4” (19mm)
SL50351G| 5/16”| 18| 1” (25mm)
SL50351-1/8G| 5/16”| 18| 1-1/8” (28mm)
SL50351-3/16G| 5/16”| 18| 1-3/16” (30mm)
SL50351-1/4G| 5/16”| 18| 1-1/4” (32mm)
SL50351-3/8G| 5/16”| 18| 1-3/8” (35mm)
SL50351-1/2G| 5/16”| 18| 1-1/2” (38mm)

NOTE:
BOSTITCH tools have been engineered to provide superior customer satisfaction and are designed to achieve maximum performance when used with precision BOSTITCH fasteners engineered to the same exacting standards. BOSTITCH cannot assume responsibility for product performance if our tools are used with fasteners or accessories not meeting the specific requirements established for genuine BOSTITCH fasteners and accessories.

TOOL OPERATION

EYE PROTECTION which conforms to ANSI specifications and provides protection against flying particles both from the FRONT and SIDE should ALWAYS be worn by the operator and others in the work area when loading, operating or  servicing this tool. Eye protection is required to guard against flying fasteners and debris, which could cause severe eye injury.
The employer and/or user must ensure that proper eye protection is worn. Eye protection equipment must conform to the requirements of the American National Standards Institute, ANSI Z87.1 and provide both frontal and side  protection. NOTE: Onside shielded spectacles and face shields alone do not provide adequate protection.

BEFORE HANDLING OR OPERATING THIS TOOL:
I. READ AND UNDERSTAND THE WARNINGS CONTAINED IN THIS MANUAL.
II. REFER TO “TOOL SPECIFICATIONS” IN THIS MANUAL TO IDENTIFY THE OPERATING SYSTEM ON YOUR TOOL.

TRIP OPERATION MODE

Warning: Always disconnect air supply before making adjustments as accidental actuation may occur, possibly causing injury.
The SL1838BC features a selectable trigger system that allows the user to choose between the following modes of operation:
1. Contact Trip Operation
2. Sequential Trip Operation

1. CONTACT TRIP:
   The common operation procedure on “Contact Trip” tools is for the operator to contact the work surface to actuate the trip mechanism while keeping the trigger pulled, thus driving a fastener each time the work surface is contacted.  This will allow rapid fastener placement on many jobs. All pneumatic tools are subject to recoil when driving fasteners. The tool may bounce, releasing the trip, and if unintentionally allowed to recontract the work surface with the  trigger still actuated (finger still holding the trigger pulled) an unwanted second fastener will be driven.

2. SEQUENTIAL TRIP:
   The Sequential Trip requires the operator to hold the tool against the work before pulling the trigger. This makes accurate fastener placement easier. The Sequential Trip allows exact fastener location without the possibility if driving  a second fastener on recoil as described under “Contact Trip”. The Sequential Trip Tool has a positive advantage because it will not accidentally drive a fastener if the tool is contacted against the work surface – or anything else – while the operator is holding the trigger pulled.

SELECTING THE TRIP MODE:
To ensure safety, the user must lock the trigger (as described above) before changing the trigger system. To change the trip mode, rotate the mode switch in the counterclockwise direction. The mode switch will lock automatically when the  indicating arrow is pointing down to the 3 nail icon stamped into the tool frame (Contact Trip Mode) or to a single nail icon stamped in the tool frame( Sequential Trip Mode). Unlock the trigger to resume tool operation.

AIR SUPPLY AND CONNECTIONS

Do not use oxygen, combustible gases, or bottled gases as a power source for this tool as tool may explode, possibly causing injury.

FITTINGS:
Install a male plug on the tool which is free flowing and which will release air pressure from the tool when disconnected from the supply source.
HOSES:
Air hoses should have a minimum of 150 p.s.i.g. (10.6 kg/cm²) working pressure rating or 150 percent of the maximum pressure that could be produced in the air system. The supply hose should contain a fitting that will provide “quick disconnecting” from the male plug on the tool.
SUPPLY SOURCE:
Use only clean regulated compressed air as a power source for this tool. NEVER USE OXYGEN, COMBUSTIBLE GASES, OR BOTTLED GASES, AS A POWER SOURCE FOR THIS TOOL AS TOOL MAY EXPLODE. REGULATOR:
A pressure regulator with an operating pressure of 0 – 125 p.s.i.g. (0 – 8.79 kg/cm²) is required to control the operating pressure for safe operation of this tool. Do not connect this tool to air pressure which can potentially exceed 200 p.s.i.g.  (14 kg/cm² ) as tool may fracture or burst, possibly causing injury.
OPERATING PRESSURE:
Do not exceed recommended maximum operating pressure as tool wear will be greatly increased. The air supply must be capable of maintaining the operating pressure at the tool. Pressure drops in the air supply can reduce the tool’s driving power. Refer to “TOOL SPECIFICATIONS” for setting the correct operating pressure for the tool.

FILTER:
Dirt and water in the air supply are major causes of wear in pneumatic tools. A filter will help to get the best performance and minimum wear from the tool. The filter must have adequate flow capacity for the specific installation. The filter  has to be kept clean to be effective in providing clean compressed air to the tool. Consult the manufacturer’s instructions on proper maintenance of your filter. A dirty and clogged filter will cause a pressure drop which will reduce the tool’s performance.

LOADING STAPLES

EYE PROTECTION which conforms to ANSI specifications and provides protection against flying particles both from the FRONT and SIDE should ALWAYS be worn by the operator and others in the work area when loading, operating or  servicing this tool. Eye protection is required to guard against flying fasteners and debris, which could cause severe eye injury.

The employer and/or user must ensure that proper eye protection is worn. Eye protection equipment must conform to the requirements of the American National Standards Institute, ANSI Z87.1 and provide both frontal and side  protection. NOTE: Non-side shielded spectacles and face shields alone do not provide adequate protection.

TO PREVENT ACCIDENTAL INJURIES:

• Never place a hand or any other part of the body in nail discharge area of tool while the air supply is connected.
• Never point the tool at anyone else.
• Never engage in horseplay.
• Never pull the trigger unless nose is directed at the work.
• Always handle the tool with care.
• Do not pull the trigger or depress the trip mechanism while loading the tool.

Loading the Staples:

1. Pull the pusher all the way back.
2. Allow the pusher to rotate down into notch in magazine.
3. Load the staples.
4.  Slide the staples all the way forward.
5. Pull back on the pusher.
6. Allow pusher to rotate up out of notch in magazine.
7. Allow pusher to slide foreword in contact with the staples.

INSTALLING THE SHORT STAPLE GUIDE (OPTIONAL)

NOTE: Only use the Short Staple Guide to drive staples from 1/2” to 3/4” long.

1. Place the Short Staple Guide on the tool magazine.
2. Use the provided screw (MSC4070-8) to attach the Short Staple Guide to the magazine.

LOADING CAPS

Loading the Plastic Disks:

1. Pull up on the pusher for the plastic disks.
2. Rotate the pusher out of the magazine.
3. Load the plastic disks (held together on a plastic pull string).
4. Rotate the pusher back into the magazine.
5. Pull up and completely remove the plastic pull string.

DIAL-A-DEPTH™ FASTENER CONTROL ADJUSTMENT

The DIAL-A-DEPTH™ Fastener control adjustment feature provides close control of the fastener drive depth: from flush with the work surface to shallow or deep countersink.
First set the air pressure for consistent drive in the specific work as described on page 4, then use the DIAL-A-DEPTH™ fastener control adjustment to give the desired depth of drive.

TRIGGER LOCKOUT CONTROL

The trigger lockout control feature on BOSTITCH pneumatic tools provides a trigger lock feature for added safety control. Push the lockout control button in or out to activate or lock the tool trigger.![BOSTITCH SL1838BC Cap Stapler

• LOCKOUT CONTROL](https://manuals.plus/wp-content/uploads/2023/06/BOSTITCH- SL1838BC-Cap-Stapler-LOCKOUT-CONTROL.jpg)

IN ADDITION TO THE OTHER WARNINGS CONTAINED IN THIS MANUAL OBSERVE THE FOLLOWING FOR SAFE OPERATION

• Use the BOSTITCH pneumatic tool only for the purpose for which it was designed.
• Never use this tool in a manner that could cause a fastener to be directed toward the user or others in the work area.
• Do not use the tool as a hammer.
• Always carry the tool by the handle. Never carry the tool by the air hose.
• Do not alter or modify this tool from the original design or function without approval from BOSTITCH, INC.
• Always be aware that misuse and improper handling of this tool can cause injury to yourself and others.
• Never clamp or tape the trigger or contact trip in an actuated position.
• Never leave a tool unattended with the air hose attached.
• Do not operate this tool if it does not contain a legible WARNING LABEL.
• Do not continue to use a tool that leaks air or does not function properly. Notify your nearest Bostitch representative if your tool continues to experience functional problems.

TOOL OPERATION CHECK

CAUTION: Remove all fasteners from tool before performing tool operation check.

1. CONTACT TRIP OPERATION:
   A. With finger off the trigger, press the contact trip against the work surface.
   THE TOOL MUST NOT CYCLE.
   B. Hold the tool off the work surface, and pull the trigger.
   THE TOOL MUST NOT CYCLE.
   C. With the tool off the work surface, pull the trigger. Press the contact trip against the work surface.
   THE TOOL MUST CYCLE.
   D. Without touching the trigger, press the contact trip against the work surface, then pull the trigger.
   THE TOOL MUST CYCLE.

2. SEQUENTIAL TRIP OPERATION:
   A. Press the contact trip against the work surface, without touching the trigger.
   THE TOOL MUST NOT CYCLE.
   B. Hold the tool off the work surface and pull the trigger.
   THE TOOL MUST NOT CYCLE.
   Release the trigger. The trigger must return to the trigger stop on the frame.
   C. Pull the trigger and press the contact trip against the work surface.
   THE TOOL MUST NOT CYCLE.
   D. With finger off the trigger, press the contact trip against the work surface. Pull the trigger.
   THE TOOL MUST CYCLE.

MAINTAINING THE PNEUMATIC TOOL

When working on air tools, note the warnings in this manual and use extra care evaluating problem tools.

REPLACEMENT PARTS:
BOSTITCH replacement parts are recommended. Do not use modified parts or parts which will not give equivalent performance to the original equipment.
ASSEMBLY PROCEDURE FOR SEALS:
When repairing a tool, make sure the internal parts are clean and lubricated. Use MAGNALUBE or equivalent on all “O”-rings. Coat each “O”-ring with MAGNALUBE before assembling. Use a small amount of oil on all moving surfaces and pivots. After reassembly add a few drops of Bostitch air tool lubricant through the air line fitting before testing.
AIR SUPPLY-PRESSURE AND VOLUME:
Air volume is as important as air pressure. The air volume supplied to the tool may be inadequate because of undersize fittings and hoses, or from the effects of dirt and water in the system. Restricted air flow will prevent the tool from  receiving an adequate volume of air, even though the pressure reading is high. The results will be slow operation, misfeeds or reduced driving power. Before evaluating tool problems for these symptoms, trace the air supply from the tool  to the supply source for restrictive connectors, swivel fittings, low points containing water and anything else that would prevent full volume flow of air to the tool.

MAINTENANCE CHECKLIST

dusty location
Replace no-mar tip| Prevents marks in softwood applications| Remove worn no- mar tip and replace with a new tip (a spare tip is located on the magazine)| 25,000 Fasteners
Replace swivel air fitting| Maintains proper air flow to engine for peak performance| Remove worn swivel air fitting and replace with new swivel fitting| 50,000 Fasteners
Replace piston/driver assembly| Maintains consistent drive quality| Refer to replacement part kit instructions| 150,000 Fasteners
Replace 0-rings| Maintains engine for peak performance| Refer to replacement part kit instructions| 250,000 Fasteners
Replace bumper| Maintains engine for peak performance| Refer to replacement part kit instructions| 250,000 Fasteners
Replace headvalve| Maintains engine for peak performance| Refer to replacement part kit instructions| 250,000 Fasteners
Replace engine cylinder| Maintains engine for peak performance| Refer to replacement part kit instructions| 500,000 Fasteners

TROUBLESHOOTING

trigger valve assembly
Frame/nose leaks air| O-ring or gasket is cut or cracked Bumper cracked/worn| Replace O-ring or gasket
Replace bumper
Frame/cap leaks air| Damaged gasket or seal
Cracked/worn head valve
Loose cap screws| Replace gasket or seal
Replace head valve
Tighten and recheck
Failure to cycle| Air supply restriction
Worn head valve
Broken cylinder cap spring Head valve stuck in cap| Check air supply equipment
Replace head valve
Replace cylinder cap spring
Disassemble / Check / Lubricate
Lack of power; slow to cycle| Broken cylinder cap spring
Rings/seals cut or cracked
Exhaust blocked
Trigger assembly worn/leaks
Dirt/tar build up on driver
Cylinder sleeve not seated correctly on bottom bumper
Air pressure too low
Clogged air filter| Replace cap spring
Replace rings/seals
Check bumper, head valve spring
Replace trigger assembly
Disassemble nose/driver to clean
Disassemble to correct
Check air supply equipment
Clean or replace air filter
Skipping fasteners; intermittent feed| Worn bumper
Tar/dirt in driver channel
Air restriction/inadequate air flow through
quick disconnect socket and plug Worn piston ring
Damaged pusher spring
Low air pressure
Loose magazine nose screws
Fasteners too short for tool
Bent fasteners
Wrong size fasteners
Leaking head cap gasket
Trigger valve O-ring cut/worn
Broken/chipped driver
Dry/dirty magazine
Worn magazine
Clogged air filter| Replace bumper
Disassemble and clean nose and driver
Replace quick disconnect fittings
Replace ring, check driver
Replace spring
Check air supply system to tool
Tighten all screws
Use only recommended fasteners
Discontinue using these fasteners
Use only recommended fasteners
Tighten screws/replace gasket
Replace O-ring
Replace driver (check piston ring)
Clean/lubricate use BOSTITCH Air Tool Lubricant
Replace magazine
Clean or replace air filter
Fasteners jam in tool| Driver channel worn
Wrong size fasteners
Bent fasteners
Loose magazine/nose screws Broken/chipped driver| Replace nose/check door
Use only recommended fasteners
Discontinue using these fasteners
Tighten all screws
Replace driver

AVAILABLE ACCESSORIES

SL1838BC
BOSTITCH CAP STAPLER

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Parts List for SL1838BC Type 0

COPYRIGHT© 2005. All Rights Reserved.
Parts list, pricing, and availability subject to change.
Please visit www.dewaltservicenet.com for current parts information.
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