CMPNC18K - Coffee machine Craftsman - Free user manual and instructions

USER MANUAL CMPNC18K Craftsman

English (original instructions) 1

Definitions: Safety Alert Symbols and Words

This instruction manual uses the following safety alert symbols and words to alert you to hazardous situations and your risk of personal injury or property damage.

D. SIGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
W: RINING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAITON: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
(Without word) Indicates a safety related message.

NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage.

Fig. A

COMPONENTS

1 Handle
2 Contact trip
3 No-mar pad
4 Low nail indicator window
5 Magazine

6 Magazine release lever
7 1/4"fitting
8 Rear exhaust
9 Adjustable belt hook
10 Depth adjustment wheel
11 Trigger

WARNING: Read all safety warnings and all

Instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

WARNING: Never modify the product or any part of it. Damage or personal injury could result.

WARNING: To reduce the risk of injury, read the instruction manual.

If you have any questions or comments about this or any product, call CRAFTSMAN toll free at: 1-888-331-4569.

18 GA Narrow Crown Stapler CMPNC18

IMPORTANT SAFETY INSTRUCTIONS

WARNING: Only persons who have read and understand the tool operating/safety instructions should operate the tool.

WARNING: Actuating tool may result in flying debris, collation material, or dust which could harm operator's eyes. Operator and others in work area MUST wear safety glasses with side shields. These safety glasses must conform to ANSI Z87.1 requirements (approved glasses have "Z87" printed or stamped on them). Employer is responsible for enforcing the usage of eye protection equipment by the tool operator and all other personnel in the work area.

WARNING: Always assume that the tool can be used fasteners.

WARNING: (Air and Supply)

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. (14kg / cm^2) 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 the trigger 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.

WARNING: When loading tool:

Never place a hand or any part of body in fastener discharge area of tool.

• Never point tool at yourself or anyone else.
• Do not pull the trigger as accidental actuation may occur, possibly causing injury.
• Be careful when handling fasteners, especially when loading and unloading, as the fasteners have sharp points.

WARNING: Do not operate tool if:

There is any damage to air hose or fitting.

The tool leaks air.
- The tool has received a sharp blow, malfunctions or is dropped or damaged in any manner. Return tool to the nearest authorized service facility for examination, repair, or mechanical adjustment.

• Warning labels are missing or damaged.
• Tool is not in proper working order. Tags and physical segregation shall be used for control.
• Tool is without workpiece contact. A tool without workpiece contact can be fired unintentionally causing injury to an operator or a bystander.

WARNING: When operating the tool:

Always handle the tool with care:

• Never engage in horseplay.
• Never pull the trigger unless nose is directed toward the work.
• Never point the tool at yourself or others.
• Keep others a safe distance from the tool while tool is in operation as accidental actuation may occur, possibly causing injury.
• Keep bystanders and children away while operating tool.
• Respect tool as a working implement.
• Stay alert, focus on your work and use common sense when working with tools.
• Do not use tool while tired, after having consumed drugs or alcohol, or while under the influence of medication.
• Do not overreach. Only use in a safe working place.

• Keep proper footing at all times.

• Drive fasteners into work surface only.

• When working close to an edge of a workpiece or at steep angles use care to minimize chipping, splitting or splintering, or free flight or ricochet of fasteners, which may cause injury.
• 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 load tool with fasteners when any one of the operating controls is activated.
• Use extra caution when driving fasteners into existing walls or other blind areas to prevent contact with hidden objects or persons on other side (e.g., wires, pipes.)
• The operator must not pull the trigger except during fastening operation as serious injury could result if the tool accidentally contacts someone or something, causing the tool to cycle.
• Keep hands and body away from the discharge area of the tool. The 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 trigger mechanism frequently. Do not use the tool if the trigger is

not working correctly as accidental driving of a fastener may result. Do not interfere with the proper operation of the trigger mechanism.

• Never inadvertently pull or grasp the trigger when moving about, changing work location, when holstering or hanging tool, or when preparing work surface for fastening operation.
• This tool produces SPARKS during operation. NEVER use the tool 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 fastener in any such environment could cause an EXPLOSION resulting in personal injury or death to user and bystanders.

WARNING: After driving a fastener, tool may bounce back ("recoil") causing it to move away from the work surface. To reduce risk of injury always manage recoil by:

• Always maintaining control of tool.
• Allowing recoil to move tool away from work surface.
• Not resisting recoil such that tool will be forced back into the work surface. In "Contact Actuation Mode," if workpiece contact is allowed to re-contact work surface before the trigger is released, an unintended discharge of a fastener will occur.
• Keeping face and body parts away from tool.

WARNING: Disconnect tool: when not in use.

• When performing any maintenance or repairs,
• When clearing a jam.
• When elevating, lowering or otherwise moving tool to a new location.
• When tool is outside of the operator's supervision or control.
• When removing fasteners from the magazine.

WARNING: When maintaining the tool:

Always shut off air supply, and disconnect tool from air supply when not in use.
- When working on air tools note the warnings in this manual and use extra care when evaluating problem tools.

Additional SafetyWarnings

WARNING: Do not use this product to fasten electrical cables. Fastening electric wires / cables could result in an electric shock or serious harm.

WARNING: Make sure there are no electrical cables, gas pipes, etc. that could cause a hazard if damaged by use of the tool.
WARNING: This tool is not intended for use in potentially explosive atmospheres and is not insulated from coming into contact with electrical power.

• Use the pneumatic tool only for the purpose for which it was designed.
• Do not use the tool as a hammer.
• Always carry the tool by the handle with hand off trigger/ triggers.
• Never lift, pull, lower, or carry the tool by the air hose.
• Whipping hoses can cause severe injury. Always check for damaged or loose hoses or fittings.
• Never direct compressed air at yourself or anyone else.
• Compressed air can cause severe injury.
• Do not alter or modify this tool from the original design or function without approval from CRAFTSMAN.
• Never clamp or tape the trigger in an actuated position.
• Ensure tool is always safely engaged on the workpiece and cannot slip.
• Never leave a tool unattended with the air hose attached.

TO PREVENT ACCIDENTAL INJURIES:

• Never place a hand or any other part of the body in fastener discharge area of tool while the air supply is connected.
• Never actuate the tool unless nose is directed at the work.
• Do not actuate the tool while loading.
• Keep hands and body parts away from the discharge area of the tool. While in use NEVER grasp the tool by the magazine or canister, a mis-driven fastener can exit the nose causing injury.

Additional Safety Information

WARNING: ALWAYS use safety glasses. Everyday eyeglasses are NOT safety glasses. Also use face or dust mask if cutting operation is dusty. ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT:

ANSI Z87.1 eye protection (CAN/CSA Z94.3)
ANSI S12.6 (S3.19) hearing protection,
- NIOSH/OSHA/MSHA respiratory protection.

WARNING: Some dust created by power sanding, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• lead from lead-based paints,
  crystalline silica from bricks and cement and other masonry products, and
• arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.

• Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and other construction activities. Wear protective clothing and

ENGLISH

wash exposed areas with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin may promote absorption of harmful chemicals.

WARNING: Use of this tool can generate and/ or disperse dust, which may cause serious and permanent respiratory or other injury. Always use NIOSH/OSHA approved respiratory protection appropriate for the dust exposure. Direct particles away from face and body.

WARNING: Always wear proper personal hearing protection that conforms to ANSI S12.6 (S3.19)

during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss.

CAUTION: When not in use, place tool on its surface on a stable surface where it will not cause

a tripping or falling hazard. Some tools will stand upright but may be easily knocked over.

Air vents often cover moving parts and should be avoided. Loose clothes, jewelry or long hair can be caught in moving parts.

SAVE THESE INSTRUCTIONS FOR FUTURE USE

COMPONENTS (FIG. A)

Intended Use

This stapler is designed for professional fastening applications and is capable of driving staples into wood.

DO NOT use with any materials other than wood.

DO NOT use under wet conditions or in presence of flammable liquids or gases.

DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.

Tool Specifications

CMPNC18

Recommended Operating Pressure 70-120 p.s.i.g. (5 to 8.4 kg/cm2)

Air Consumption per 100 cycles 2.92 cfm @ 80 p.s.i.g. (82.7 L/min @ 5.6 kg/cm2)

Loading capacity 100 Nails

Fastener Specifications

	CMPNC18
Lengths 1/2"-1-1/2"	(12.7 mm-38.1 mm)
Diameter 18 gauge
Air Inlet 1/4" NPT

Adjustments and Usage Prep

Air Supply and Connections

WARNING: Do not use oxygen, combustible gases, or bottled gases as a power source for this tool as tool may explode, possibly causing injury. Use only clean regulated compressed air as a power source for this tool.

NOTICE: 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.

Tool Air Fitting

WARNING: Always use couplings that relieve all pressure from the tool when it is disconnected from the power supply. Always use hose connectors that shut off air supply from compressor when the tool is disconnected.

The tool is equipped with a 1/4" male quick connector fitting.

To Install an Air Fitting

1. Wrap the male end of the fitting with thread seal tape prior to assembly to eliminate air leaks.
2. Screw fitting directly into the air inlet and tighten firmly. NOTE: If an adapter is in the air inlet, remove it prior to inserting the fitting.

NOTE: A 3/8'' (9.5 mm) supply line (and fittings) should be used for high volume nailing. This fitting requires a 3/8'' (9.5 mm) adapter. Both fitting and adapter are available from CRAFTSMAN. Refer to Accessories.

Operating Pressure

WARNING: 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.

Hoses

WARNING: Air hoses should have a minimum working pressure rating of 150 percent of the maximum pressure that could be produced in the air system. Refer to Tool Specifications for the correct operating pressure for the tool. The supply hose should contain a fitting that will provide "quick disconnecting" from the male fitting on the tool.

Oil Free Motor

The fastener is designed to be used without the need to add any air tool oil and still deliver long life. If air tool oil is added to tool it will still function properly.

ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of serious personal injury, turn unit off and remove air supply before making any adjustments or removing/installing attachments or accessories. An accidental actuation can cause injury.

Trigger

WARNING: Keep fingers AWAY from trigger when not driving fasteners to avoid accidental firing. Never carry tool with finger on trigger. In bump action mode (contact actuation mode) tool will drive a fastener if contact trip is bumped while trigger is pulled.

In accordance with the ANSI Standard SNT-101-2015, the nailers are assembled with a sequential action trigger. NOTE: However, a bump action trigger kit may be purchased. For a replacement trigger or to order a bump action trigger contact your authorized service center.

To Replace Sequential Trigger

Trigger Removal (Fig. B)

1. Disconnect the tool from the air supply.
2. Remove rubber grommet 12 from end of trigger pin 13.

Fig.B

1. Remove trigger pin.
2. Remove trigger assembly from trigger cavity under the handle of the tool housing.

Trigger Installation

1. Insert the trigger kit into trigger cavity.
2. Ensure that trigger spring 14 is placed around the trigger valve stem.
3. Align the holes of the trigger with the housing holes, then insert the trigger pin 13 through the entire assembly.
4. Push the rubber grommet 12 onto the end of the trigger pin.

Preparing the Tool

WARNING: Read the section titled IMPORTANT

manual. Always wear proper eye [ANSI Z87.1 (CAN/ CSA Z94.3)] and hearing protection [ANSI S12.6 (S3.19)] when operating this tool. Keep the fastener pointed away from yourself and others. For safe operation, complete the following procedures and checks before each use of the fastener.

NOTICE: These nailers are designed to be used without oil.

Before you use the tool, be sure that the compressor tanks have been properly drained.
- Wear proper eye, hearing and respiratory protection.
- Remove all fasteners from the magazine.
- Check for smooth and proper operation of contact trip and pusher assemblies. Do not use tool if either assembly is not functioning properly. NEVER use a tool that has the contact trip restrained in the up position.
- Check air supply: Ensure air pressure does not exceed operating limits; 70 to 120 p.s.i.g., (5 to 8.5kg/cm^2 ).
- Connect air hose.
- Check for audible leaks around valves and gaskets. Never use a tool that leaks or has damaged parts.

OPERATION

WARNING: To reduce the risk of serious personal injury, turn unit off and remove air supply before making any adjustments or removing/installing attachments or accessories. An accidental actuation can cause injury.

Proper Hand Position (Fig. C)

WARNING: To reduce the risk of serious personal injury, YS use proper hand position as shown.

WARNING: To reduce the risk of serious personal injury, ALWAYS hold securely in anticipation of a sudden reaction.

Proper hand position requires one hand on the handle 1. Fig.C

Loading Fasteners (Fig. D, E)

WARNING: Keep the tool pointed away from yourself and others. Serious personal injury may result.

WARNING: Never load fasteners with the contact trip or trigger activated. Personal injury may result.

WARNING: Always disconnect the tool from the air supply before making any adjustments or attempting any repairs to the tool.

1. Disconnect the air supply from tool.
2. Disengage the magazine release lever 6 and pull back the magazine 5.

ENGLISH

Fig. D

1. With magazine fully open insert fasteners. Points must be against bottom of magazine.

Fig. E

1. Push magazine forward.
2. Continue pushing until magazine release lever is engaged.

Actuating Tool

WARNING: To reduce the risk of injury, Always wear proper eye [ANSI Z87.1 (CAN/CSA Z94.3)] and hearing protection [ANSI S12.6 (S3.19)] when operating this tool.

The tool can be actuated using one of two modes: single sequential action trigger mode and bump action trigger mode.

Sequential Action Trigger - Gray Trigger (Fig. A)

The sequential action trigger's intended use is for intermittent fastening where very careful and accurate placement is desired.

To Operate the Nailer in Sequential Action Mode

1. Depress the contact trip firmly against the work surface.
2. Pull the trigger.

WARNING: A fastener will be driven each time the tigs is pulled as long as the contact trip remains depressed which could result in accidental driving.

Bump Action Trigger - Black Trigger (Fig. A)

The bump action trigger's intended use is for rapid fastening on flat, stationary surfaces.

Using the bump action trigger, two methods are available: place actuation and bump actuation.

To Operate the Tool Using the Place Actuation Method

1. Push the contact trip 2 against the work surface.
2. Pull the trigger.

To Operate the Tool Using the Bump Actuation Method

1. Pull the trigger.
2. Push the contact trip against the work surface. As long as the trigger is pulled, the tool will drive a fastener every time the contact trip is depressed. This allows the user to drive multiple fasteners in sequence.

WARNING: Do not keep trigger pulled when tool is use.

Adjusting Depth (Fig. F)

WARNING: To reduce risk of serious injury from accidental actuation when attempting to adjust depth, ALWAYS:

• Disconnect the tool from the air supply.
• Avoid contact with trigger during adjustments.

The depth that the fastener is driven can be adjusted using the depth adjustment next to the trigger of the tool.

1. To drive the fastener shallower, rotate the depth adjustment wheel 10 to the right.
2. To drive a fastener deeper, rotate the depth adjustment wheel 10 to the left.

Fig. F

Cold Weather Operation

WARNING: To reduce the risk of serious personal injury, turn unit off and remove air supply before making any adjustments or removing/installing attachments or accessories. An accidental actuation can cause injury.
WARNING: Do not store tools in a cold weather environment to prevent frost or ice formation on the tools operating valves and mechanisms that could cause tool failure.
WARNING: Some commercial air line drying liquids are harmful to "O"-rings and seals - do not use these low temperature air dryers without checking compatibility.

When operating tools at temperatures below freezing:

1. Make sure compressor tanks have been properly drained prior to use.

2. Keep tool as warm as possible prior to use.

3. Make certain all fasteners have been removed from magazine.
4. Lower air pressure to 80 p.s.i.g. (5.7kg / cm^2) or less.
5. Reconnect air and and load nails into magazine.
6. Turn pressure up to operating level (not to exceed 120 p.s.i.g. [8kg / cm^2 ] ) and use tool as normal.
7. Always drain the compressor tanks at least once a day.

Hot Weather Operation

Tool should operate normally. However, keep tool out of direct sunlight as excessive heat can deteriorate bumpers, o-rings and other rubber parts resulting in increased maintenance.

MAINTENANCE

WARNING: To reduce the risk of serious personal injury, turn unit off and remove air supply before making any adjustments or removing/installing attachments or accessories. An accidental actuation can cause injury.

Action Why How
Drain compressor tanks and hoses daily.	Prevents accumulation of moisture in compressor and nailer.	Open petcocks or other drain valves on compressor tanks. Allow any accumulated water to drain from hoses.
Clean magazine, magazine release and contact trip mechanism.	Permits smooth operation of magazine, reduces wear and prevents jams.	Blow clean with compressor air. The use of oils, lubricants periodically or solvents is not recommended as they tend to attract debris.
Before each use, check to insure all screws, nuts and fasteners are tight and undamaged.	Prevents jams, leaks and premature failure of tool parts.	Tighten loose screws or other fasteners using the appropriate hex wrench or screwdriver.
Before each use, check to insure all screws, nuts and fasteners are tight and undamaged.	Prevents jams, leaks and premature failure of tool parts.	Tighten loose screws or other fasteners using the appropriate hex wrench or screwdriver.

Accessories

WARNING: Since accessories, other than those used by CRAFTSMAN, have not been tested with this product, use of such accessories with this tool could be hazardous. To reduce the risk of injury, only CRAFTSMAN recommended accessories should be used with this product.

Recommended accessories for use with your tool are available at extra cost from your local dealer or authorized service center. If you need assistance in locating any accessory, please contact CRAFTSMAN, call 1-888-331-4569.

VersatrackTM (Fig. G)

WARNING: To reduce the risk of serious personal injury, turn unit off and remove air supply before making any adjustments or removing/installing attachments or accessories. An accidental actuation can cause injury.

WARNING: To reduce the risk of serious personal injury, do not use a damaged VersatrackTM hang hook or VersatrackTM Trackwall. A damaged VersatrackTM hang hook or VersatrackTM Trackwall will not support the weight of the tool.

WARNING: To reduce the risk of serious personal injury, ensure the fitting holding the hang hook is secure.

WARNING: To reduce the risk of serious personal injury, DO NOT suspend tool overhead or suspend objects from the hang hook. ONLY suspend tool on the VersatrackTM Trackwall using the hang hook.

WARNING: Ensure that the tool weight does not exceed the maximum rated weight for the selected VersatrackTM hook.

WARNING: When hanging objects on a Versatrack™ track wall rail, adequately space the tools in order to not exceed 75 lb (35 kg) per linear foot.

IMPORTAnT: VersatrackTM accessories mount compatible tools securely to the VersatrackTM Trackwall system.

1. Turn tool off, remove air supply and remove accessories.

CAUTION: Any product with exposed cutting teeth must have them covered securely if it is to be on the VersatrackTM Trackwall.

1. Attach the hang hook 15 on the tool.

a. Use a wrench to remove the fitting 7 .
b. Place the VersatrackTM hang hook on the fitting.
c. Use a wrench to re-install the fitting at the base of the tool.

NOTE: Versatrack™ accessories for use with your tool are available at extra cost from your local dealer or authorized service center. If you need assistance in locating any accessory, please contact CRAFTSMAN, call 1-888-331-4569.

ENGLISH

Belt Hook (Fig. A)

WARNING: Never use belt hook with bump action.
Tape installed on tool.

The nailers include an integrated belt hook 9 and can be hooked to either side of the tool to accommodate left or right handed users.

If the hook is not desired at all, it can be removed from the tool.

To Remove Belt Hook

1. Disconnect the tool from the air supply.
2. Lift the lever and slowly move the belt hook to the direction of the trigger.

Cleaning

WARNING: Blow dirt and dust out of all air vents with dry air at least once a week. To minimize the risk of eye injury, always wear ANSI Z87.1 approved eye protection when performing this.

WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. These chemicals may weaken the plastic materials used in these parts. Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.

Repairs

WARNING: To assure product SAFETY and REACHABILITY, repairs, maintenance and adjustment (including brush inspection and replacement, when applicable) should be performed by a CRAFTSMAN factory service center or a CRAFTSMAN authorized service center. Always use identical replacement parts.

Register Online

Thank you for your purchase. Register your product now for:

WARRANTY SERVICE: Registering your product will help you obtain more efficient warranty service in case there is a problem with your product.

CONFIRMATION OF OWNERSHIP: In case of an insurance loss, such as fire, flood or theft, your registration of ownership will serve as your proof of purchase.
FOR YOUR SAFETY: Registering your product will allow us to contact you in the unlikely event a safety notification is required under the Federal Consumer Safety Act.

Register online at www.craftsman.com/registration

Three Year Limited Warranty

CRAFTSMAN will repair or replace, 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.craftsman.com or call 1-888-331-4569. This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. THIS LIMITED WARRANTY IS GIVEN IN LIEU OF ALL OTHERS, INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND EXCLUDING ALL INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so these limitations may not apply to you. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

90 DAY MONEY BACK GUARANTEE

If you are not completely satisfied with the performance of your CRAFTSMAN Power Tool or Nailer 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.

LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country specific warranty information contained in the packaging, call the local company or see website for warranty information.

FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1-888-331-4569 for a free replacement.

Troubleshooting

Problem Cause Correction
Trigger valve housing leaks air. 0-ring cut or cracked. Replace O-ring.
Trigger valve stem leaks air. 0-ring/seals cut or cracked. Replace trigger valve assembly.
Frame/nose leaks air. Loose nose screws. Tighten and recheck.
	O-ring or Gasket is cut or cracked. Replace O-ring or gasket.
	Bumper cracked/worn. Replace bumper.
Frame/cap leaks air. Damaged gasket or seal. Replace gasket or seal.
			Cracked/worn head valve bumper. Replace bumper.
			Loose cap screws. Tighten and recheck.
Failure to cycle. Air supply restriction. Check air supply equipment.
			Worn head valve O-rings.	Replace O-rings.
			Broken cylinder cap spring.	Replace cylinder cap spring.
			Head valve stuck in cap.	Disassemble/Check.
Lack of power; slow to cycle.	Broken cylinder cap spring.	Replace cap spring.
	O-rings/seals cut or cracked.	Replace O-rings/seals.
	Exhaust blocked.	Check bumper, head valve spring, muffler.
	Trigger assembly worn/leaks.	Replace trigger assembly.
	Dirt/tar build up on driver.	Disassemble nose/driver to clean.
	Cylinder sleeve not seated correctly on bottom bumper.	Disassemble to correct.
	Air pressure too low.	Check air supply equipment.
Skipping fasteners; intermittent feed.	Worn bumper.	Replace bumper.
	Tar/dirt in driver channel.	Disassemble and clean nose and driver.
	Air restriction/inadequate air flow through quick disconnect socket and plug.	Replace quick disconnect fittings.
	Worn piston O-ring.	Replace O-ring, check driver.
	Damaged pusher spring. Replace spring.
	Low air pressure.	Check air supply system to tool.
	Loose magazine nose screws.	Tighten all screws.
	Fasteners too short for tool. Use only recommended fasteners.
	Bent fasteners.	Discontinue using these fasteners.
	Wrong size fasteners.	Use only recommended fasteners.
	Leaking head cap gasket.	Tighten screws/replace gasket.
	Trigger valve O-ring cut/worn.	Replace O-ring.
	Broken/chipped driver. Replace driver (check piston O-ring).
	Worn magazine.	Replace magazine.
Fasteners jam in tool.	Driver channel worn.	Replace nose/check door.
	Wrong size fasteners.	Use only recommended fasteners.
	Bent fasteners.	Discontinue using these fasteners.
	Loose magazine/nose screws.	Tighten all screws.
	Broken/chipped driver. Replace driver.

REEMPLACEMENT Gratisuit DES ETIQUETTES