Bostitch CAP1615-OF User manual

1
Congratulations on your purchase of a High Performance BOSTITCH Portable Air
Compressor. This compressor has been designed to provide compressed air to power
various pneumatic tools - including pneumatic fastening tools.
Before assembling, operating or maintaining this air compressor, users must read and
understand the information contained in this owner’s manual. Carefully review the Rules
for Safe Operation section in this owner’s manual and fully understand all warnings.
Bostitch compressors have been engineered to provide excellent customer satisfaction
and are
designed to achieve maximum performance.
IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY BOSTITCH TOOL,
CALL US TOLL FREE AT: 1-800-556-6696
E105158
CAP1615-OF
OIL FREE PORTABLE AIR COMPRESSOR
COMPRESSEUR D’AIR PORTATIF SANS HUILE
COMPRESOR DE AIRE SIN ACEITE PORTÁTIL
INSTRUCTION MANUAL
GUIDE D'UTILISATION
MANUAL DE INSTRUCCIONES
Stanley Fastening Systems L.P.

2 3
IMPORTANT SAFETY INTRODUCTION
To reduce the risk of injury, do not operate this unit until you read this
instruction manual for safety, operation and maintenance instructions.
This product contains chemicals known to the State of California to cause
cancer, and birth defects or other reproductive harm. Wash hands after handling.
Some dust contains chemicals known to the State of California to cause cancer,
birth defects or other reproductive harm such as asbestos and lead in lead based paint.
DEFINITIONS: SAFETY GUIDELINES
The definitions below describe the level of severity for each signal word. Please read the
manual and pay attention to these symbols.
Indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury.
Indicates a practice not related to personal injury which, if not avoided, may
result in property damage.
SAVE THESE INSTRUCTIONS
RISK OF EXPLOSION OR FIRE
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Itisnormalforelectricalcontactswithin
the motor and pressure switch (I) to spark.  • Alwaysoperatethecompressorinawell ventilated area free of combustible
materials, gasoline, or solvent vapors.
 • Ifelectricalsparksfromcompressorcome
into contact with flammable vapors, they
may ignite, causing fire or explosion.
 • Ifsprayingflammablematerials,locate
compressor at least 20' (6.1 m) away
from spray area. An additional length
of hose may be required.
 • Storeflammablematerialsinasecure
location away from compressor.
 • Restrictinganyofthecompressor
ventilation openings will cause serious
overheating and could cause fire.
 • Neverplaceobjectsagainstorontopof
compressor pump.
 • Operatecompressorinanopenareaat
least 12" (30.5 cm) away from any wall or
obstruction that would restrict the flow
of fresh air to the ventilation openings.
 • Operatecompressorinaclean,drywell
ventilated area. Do not operate unit
indoors or in any confined area.
 • Unattendedoperationofthisproduct
could result in personal injury or property
damage. To reduce the risk of fire, do not
allow the compressor to operate
unattended.
 • Alwaysremaininattendancewiththe
product when it is operating.
 • Alwaysturnoffandunplugunit
when not in use.

2 3
RISK TO BREATHING (ASPHYXIATION)
WHAT CAN HAPPEN HOW TO PREVENT IT
 • The compressed air directly from your
compressor is not safe for breathing. The
air stream may contain carbon monoxide,
toxic vapors, or solid particles from the air
tank. Breathing these contaminants can
cause serious injury or death.
 • Neveruseairobtaineddirectlyfrom
the compressor to supply air for human
consumption. The compressor is not
equipped with suitable filters and in-line
safety equipment for human consumption.
 • Exposuretochemicalsindustcreatedby
power sanding, sawing, grinding, drilling,
and other construction activities may be
harmful.
 • Sprayedmaterialssuchaspaint,paint
solvents, paint remover, insecticides,
weed killers, may contain harmful vapors
and poisons.
 • Workinanareawithgoodcross
ventilation. Read and follow the safety
instructions provided on the label or
safety data sheets for the materials you
are spraying. Always use certified safety
equipment:NIOSH/OSHArespiratory
protection or properly fitting face mask
designed for use with your specific
application.
RISK OF BURSTING
Air Tank: OnFebruary26,2002,theU.S.ConsumerProductSafetyCommissionpublished
Release # 02-108 concerning air compressor tank safety:
Air compressor receiver tanks do not have an infinite life. Tank life is dependent upon several
factors, some of which include operating conditions, ambient conditions, proper installations,
field modifications, and the level of maintenance. The exact effect of these factors on air
receiver life is difficult to predict.
If proper maintenance procedures are not followed, internal corrosion to the inner wall of the
air receiver tank can cause the air tank to unexpectedly rupture allowing pressurized air to
suddenly and forcefully escape, posing risk of injury to consumers.
Your compressor air tank must be removed from service by the end of the year shown on your
tank warning label.
The following conditions could lead to a weakening of the air tank, and result in a violent air
tank explosion:
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Failuretoproperlydraincondensedwater
from air tank, causing rust and thinning of
the steel air tank.
 • Drainairtankdailyoraftereachuse.
If air tank develops a leak, replace it
immediately with a new air tank or
replace the entire compressor.
 • Modificationsorattemptedrepairsto
the air tank.  • Neverdrillinto,weld,ormakeany
modifications to the air tank or its
attachments.Neverattempttorepaira
damaged or leaking air tank.
Replace with a new air tank.
 • UnauthorizedmodificationstotheSafety
Valve (G) or any other components which
control air tank pressure.
 • Theairtankisdesignedtowithstand
specificoperatingpressures.Nevermake
adjustments or parts substitutions to alter
the factory set operating pressures.

4 5
Attachments & accessories:
 • Exceedingthepressureratingofairtools,
spray guns, air operated accessories,
tires, and other inflatables can cause
them to explode or fly apart, and could
result in serious injury.
 • Followtheequipmentmanufacturers
recommendation and never exceed the
maximum allowable pressure rating of
attachments.Neverusecompressorto
inflate small low pressure objects such as
children’s toys, footballs, basketballs, etc.
Tires:
 • Overinflationoftirescouldresultin
serious injury and property damage.  • Useatirepressuregaugetocheckthe tires pressure before each use and while
inflating tires; see the tire sidewall for the
correct tire pressure.
NOTE: Air tanks, compressors and similar
equipment used to inflate tires can fill small
tires very rapidly. Adjust Pressure Regulator
(D) on air supply to no more than the rating of
the tire pressure. Add air in small increments
and frequently use the tire gauge to prevent
over inflation.
RISK OF ELECTRICAL SHOCK
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Youraircompressorispoweredby
electricity. Like any other electrically
powered device, If it is not used
properly it may cause electric shock.
 • Neveroperatethecompressoroutdoors
when it is raining or in wet conditions.
 • Neveroperatecompressorwith
protective covers removed or damaged.
 • Repairsattemptedbyunqualified
personnel can result in serious
injury or death by electrocution.
 • Anyelectricalwiringorrepairsrequired
on this product should be performed by
a BOSTITCH factory service center or
a BOSTITCH authorized service center
in accordance with national and local
electrical codes.
 • ElectricalGrounding:Failuretoprovide
adequate grounding to this product could
result in serious injury or death from
electrocution. See Grounding Instructions
under Installation.
 • Makecertainthattheelectricalcircuit
to which the compressor is connected
provides proper electrical grounding,
correct voltage and adequate fuse
protection.
RISK FROM FLYING OBJECTS
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Thecompressedairstreamcancause
soft tissue damage to exposed skin and
can propel dirt, chips, loose particles, and
small objects at high speed, resulting in
property damage or personal injury.
 • Always wear certified safety equipment:
ANSIZ87.1eyeprotection(CAN/CSA
Z94.3)withsideshieldswhenusingthe
compressor.
 • Neverpointanynozzleorsprayertoward
any part of the body or at other people or
animals.

4 5
 • Alwaysturnthecompressoroffandbleed
pressure from the air hose and air tank
before attempting maintenance, attaching
tools or accessories.
RISK OF HOT SURFACES
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Touchingexposedmetalsuchasthe
compressor head, engine head, engine
exhaust or outlet tubes, can result in
serious burns.
 • Nevertouchanyexposedmetalpartson
compressor during or immediately after
operation. Compressor will remain hot for
several minutes after operation.
 • Donotreacharoundprotectiveshrouds
or attempt maintenance until unit has
been allowed to cool.
RISK FROM MOVING PARTS
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Movingpartssuchasthepulley,flywheel,
and belt can cause serious injury if they
come into contact with you or your
clothing.
 • Neveroperatethecompressorwith
guards or covers which are
damaged or removed.
 • Keepyourhair,clothing,andglovesaway
from moving parts. Loose clothes, jewelry,
or long hair can be caught in
moving parts.
 • Airventsmaycovermovingpartsand
should be avoided as well.
 • Attemptingtooperatecompressorwith
damaged or missing parts or attempting to
repair compressor with protective shrouds
removed can expose you to moving parts
and can result in serious injury.
 • Anyrepairsrequiredonthisproduct
should be performed by a BOSTITCH
factory service center or a BOSTITCH
authorized service center.
RISK OF UNSAFE OPERATION
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Unsafeoperationofyouraircompressor
could lead to serious injury or death to you
or others.
 • Reviewandunderstandallinstructions
and warnings in this manual.
 • Becomefamiliarwiththeoperationand
controls of the air compressor.
 • Keepoperatingareaclearofallpersons,
pets, and obstacles.
 • Keepchildrenawayfromtheair
compressor at all times.
 • Donotoperatetheproductwhenfatigued
or under the influence of alcohol or drugs.
Stay alert at all times.
 • Neverdefeatthesafetyfeaturesofthis
product.
 • Equipareaofoperationwithafire
extinguisher.
 • Donotoperatemachinewithmissing,
broken, or unauthorized parts.

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RISK OF FALLING
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Aportablecompressorcanfallfroma
table, workbench, or roof causing damage
to the compressor and could result in
serious injury or death to the operator.
 • Alwaysoperatecompressorinastable
secure position to prevent accidental
movementoftheunit.Neveroperate
compressor on a roof or other elevated
position.Useadditionalairhosetoreach
high locations
RISK OF INJURY FROM LIFTING
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Seriousinjurycanresultfromattempting
to lift too heavy an object.  • Thecompressoristooheavytobelifted by one person. Obtain assistance from
others before lifting.
RISK FROM NOISE
WHAT CAN HAPPEN HOW TO PREVENT IT
 • Undersomeconditionsanddurationof
use, noise from this product may
contribute to hearing loss.
 • Alwayswearproperhearingprotection
during use.
SPECIFICATIONS
MODEL CAP1615-OF
WEIGHT 88lbs.(39.92kg)
HEIGHT 41.75"(1060.5mm)
WIDTH 19,0"(482.6mm)
Length 21.25"(539.8mm)
Air Tank Capacity 15 Gallon (56.8 liters)
APPROX CUT-IN PRESSURE 160 psi
APPROX CUT-OUT PRESSURE 200 psi
SCFM @ 90 PSI/ pI3 5.0 *
Noise Level 78dBA+
Voltage Single 120V
Minimum branch circuit requirement 15 A
Fuse Type Time delay
Regulated Pressure Rating (Approximate) 7–150psi
Quick Connect (E) Type 1/4"(6.4mm)Industrial
*TestedperISO1217:1996
+TestedperISO3744:1994

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SAVE THESE INSTRUCTIONS FOR FUTURE USE
FIG. 1
DRAIN TANK DAILY
H
J
F
A
GE
D
BC
H
Components (Fig. 1)
 A. Auto(I)/Off(O)Switch F. CheckValve
B. Air Tank Pressure Gauge G. Safety Valve
C. Regulated Pressure Gauge H. Air Tank Drain Valve
D. Pressure Regulator I. Pressure Switch (not shown)
E. Quick Connect J. Air Intake Filter
Features (FIG. 1)
AUTO/OFF SWITCH
Placethisswitch(A)intheAUTO(I)positiontoprovideautomaticpowertothePressureSwitch
(I) and OFF(O) to remove power at the end of each use.
PRESSURE SWITCH (NOT SHOWN)
The Pressure Switch (I) automatically starts the motor when the air tank pressure drops below
the factory set cut-in pressure. It stops the motor when the air tank pressure reaches the fac-
tory set cut-out pressure.
SAFETY VALVE
If the Pressure Switch (I) does not shut off the air compressor at its cut-out pressure setting,
the safety valve (G) will protect against high pressure by popping out at its factory set pressure
(slightly higher than the Pressure Switch (I) cut-out setting).
CHECK VALVE
When the air compressor is operating, the check valve (F) is open, allowing compressed air
to enter the air tank. When the air compressor reaches cut-out pressure, the Check Valve (F)
closes, allowing air pressure to remain inside the air tank.
TANK PRESSURE GAUGE
The tank pressure gauge (B) indicates the reserve air pressure in the tank.

89
REGULATED PRESSURE GAUGE
The outlet pressure gauge (C) indicates the air pressure available at the outlet side of the regula-
tor. This pressure is controlled by the regulator.
REGULATOR
The regulator (D) controls the air pressure shown on the Regulated Pressure Gauge (C). Pull the
knob out and turn clockwise to increase pressure and counterclockwise to decrease pressure.
When the desired pressure is reached push knob in to lock in place. The regulated pressure
rangeis7–150psi.
Risk of Bursting. Too much air pressure causes a hazardous risk of bursting.
Check the manufacturer’s maximum pressure rating for air tools and accessories.
The regulator outlet pressure setting must never exceed the maximum pressure rating of the
tool or accessory.
UNIVERSAL QUICK CONNECT BODY
The universal Quick Connect body (E) accepts the three most popular styles of Quick Connect
(E) plugs: Industrial, automotive, and ARO. One hand push-to-connect operation makes
connections simple and easy.
DRAIN VALVE
The drain valve (H) is located at the base of the air tank and is used to drain condensation at the
end of each use. See Draining Air Tank under Maintenance.
COOLING SYSTEM
This compressor contains an advanced design cooling system. It is normal for this fan to blow
air through the vent holes in large amounts. The cooling system is working when air is expelled.
AIR COMPRESSOR PUMP
The pump compresses air into the air tank. Working air is not available until the compressor has
raised the air tank pressure above that required at the air outlet.
AIR INTAKE FILTER
The filter (J) is designed to clean air entering the pump. To ensure the pump continually receives
a clean, cool, and dry air supply the filter must always be clean and the filter intake must be free
from obstructions.
MOTOR OVERLOAD PROTECTOR
The motor has a thermal overload protector. If the motor overheats for any reason, the overload
protector will shut off the motor. The motor must be allowed to cool down before restarting.
To restart:
 1. SettheAuto/Off(A)levertoOffandunplugunit.
2. Allow the motor to cool.
3. Plug the power cord into the correct branch circuit receptacle.
 4. SettheAuto/Off(A)levertoAUTOposition.
INSTALLATION
ASSEMBLY
INSTALLING HOSES
Risk of unsafe operation. Firmly grasp hose in hand when installing or discon-
necting to prevent hose whip.
1. Ensure Regulated Pressure Gauge (C) reads 0 psi.
2. Grasp the hose at the Quick Connect (E) plug and push the plug into the Quick Connect (E)
body. Coupler will snap into place.
3. Grasp the hose and pull to ensure coupler is seated.
DISCONNECTING HOSES
Risk of unsafe operation. Firmly grasp hose in hand when installing or discon-
necting to prevent hose whip.
1. Ensure Regulated Pressure Gauge (C) reads 0 psi.
2. Pull coupler on Quick Connect (E) body back to release Quick Connect (E) plug on hose.

89
GROUNDING INSTRUCTIONS (FIG. 2)
L
M
K
FIG. 2
Risk of Electrical Shock. In the event
of a short circuit, grounding reduces the risk of
shock by providing an escape wire for the electric
current. This air compressor must be properly
grounded.
The portable air compressor is equipped with a
cord having a grounding wire with an
appropriate grounding plug.
1. Thecordsetandplug (M)withthis unitcon-
tains a grounding pin (L).
This plug MUST beusedwithagroundedoutlet(K).
IMPORTANT: The outlet being used must be installed and grounded in accordance with all local
codes and ordinances.
2. Ensure the outlet being used has the same configuration as the grounded plug.
DO NOT USE AN ADAPTER.
3. Inspect the plug and cord before each use. Do not use if there are signs of damage.
4. If these grounding instructions are not completely understood, or if in doubt as to whether
the compressor is properly grounded, have the installation checked by a qualified
electrician.
Risk of Electrical Shock. IMPROPER GROUNDING CAN RESULT IN ELECTRICAL
SHOCK.
• Donotmodifytheplugprovided.Ifitdoesnotfittheavailableoutlet,acorrectoutlet
should be installed by a qualified electrician.
• RepairstothecordsetorplugMUSTbemadebyaqualifiedelectrician.
EXTENSION CORDS
If an extension cord must be used, be sure it is:
 • a3-wireextensioncordthathasa3-bladegroundingplug,anda3-slotreceptaclethatwill
accept the plug on the product
 • ingoodcondition
 • nolongerthan50feet(15.2m)
 • 12gauge(AWG)orlarger.(Wiresizeincreasesasgaugenumberdecreases.10AWGand
8AWGmayalsobeused.DONOTUSE14OR16AWG.)
Risk of Property Damage. The use of an undersized extension cord will cause
voltage to drop resulting in power loss to the motor and overheating. Instead of using an
extension cord, increase the working reach of the air hose by attaching another length of hose
to its end. Attach additional lengths of hose as needed.
VOLTAGE AND CIRCUIT PROTECTION
Refer to the Voltage and Minimum Branch Circuit Requirements underPump/Motor
Specifications.
Risk of Overheating. Certain air compressors can be operated on a 15 amp cir-
cuit if the following conditions are met.
• VoltagesupplytocircuitmustcomplywiththeNationalElectricalCode.
• Circuitisnotusedtosupplyanyotherelectricalneeds.
• Extensioncordscomplywithspecifications.
• Circuitisequippedwitha15ampcircuitbreakeror15amptimedelayfuse.
NOTE: If compressor is connected to a circuit protected by fuses, use only time delay
fuses.Timedelayfusesshouldbemarked“D”inCanadaand“T”intheUS.
If any of the above conditions cannot be met, or if operation of the compressor repeatedly
causes interruption of the power, it may be necessary to operate it from a 20 amp circuit. It is
not necessary to change the cord set.
COMPATIBILITY
NOTE: Always use an air line filter to remove moisture and oil vapor when spraying paint.

10 11
LOCATION
Place the air compressor in a clean, dry and well ventilated area at least 12" (30.5 cm) away from
thewallorotherobstructionsthatwillinterferewiththeflowofair.Keepthecompressoraway
fromareasthathavedirtand/orvolatilefumesintheatmosphere.Theseimpuritiesmayclogthe
intake filter and valves, causing inefficient operation.
The air compressor pump and shroud are designed to allow for proper cooling.
The ventilation openings on the compressor are necessary to maintain proper operating
temperature. Do not place rags or other containers on or near these openings.
Place the air compressor on a flat surface resting on the rubber feet and wheels.
ELECTRICAL
Refer to all safety instructions before using unit. Observe extension cord safety instructions if
necessary.AlwaysmovetheAuto/Offswitch(A)totheOFFpositionbeforeremovingtheplug
from the outlet.
TRANSPORTING (FIG. 3) FIG. 3
N
N
When transporting the compressor in a
vehicle, trailer, etc., make sure the tank is drained and the
unit is secured with straps to prevent tipping. Use care
when driving to prevent tipping the unit over in the vehicle.
Damage can occur to the compressor or surrounding items
if the compressor is tipped.
LIFTING
Always use two people when lifting and lift
fromtherecommendedliftpoints(N).DO NOT lift by wheels
or shroud.
MOVING
CAUTION: The wheels and handle do not provide adequate clearance, stability, or support
for pulling the unit up and down stairs or steps. The unit must be lifted or pushed up a ramp.
1. Grasp handle of compressor and tilt compressor back to rest on wheels.
RiskofUnsafeOperation.Ensureproperfootingandusecautionwhenrolling
compressor so that unit does not tip or cause loss of balance.
2. When location is reached slowly lower compressor to ground. Always store compressor
in a vertical position resting on the rubber bumpers and wheels.
PREPARATION FOR USE
Do not operate this unit until you read this instruction manual for safety,
operation and maintenance instructions.
PRE-START CHECKLIST (FIG. 1)
1. EnsuretheAuto/Offswitch(A)isintheOFFposition.
2. Plug the power cord into the correct branch circuit receptacle.
See Voltage and Circuit Protection under Installation.
3. Ensure air tank is drained, see Draining Air Tank underMaintenance.
4. Ensure the drain valve (H) is closed.
5. Ensure safety valve (G) is functioning properly, see Checking Safety Valve (G) under
Maintenance.
6. Pull the regulator knob (D) out and turn counterclockwise until fully closed.
Ensure Regulated Pressure Gauge (C) reads 0 psi. Push knob in to lock in place.
7. Attachhoseandaccessories.NOTE:Alwaysuseaminimum3/8"(9.5mm)orgreaterair
hose rated at 300 psi.

10 11
Risk of unsafe operation. Firmly grasp air hose in hand when installing or discon-
necting to prevent hose whip.
Risk of unsafe operation. Do not use damaged or worn accessories.
Risk of Bursting. Too much air pressure causes a hazardous risk of bursting.
Check the manufacturer’s maximum pressure rating for air tools and accessories. The regu-
lator outlet pressure setting must never exceed the maximum pressure rating of the tool or
accessory.
OPERATING PROCEDURES
START-UP (FIG. 1)
1. Follow Pre-Start Checklist under PreparationforUse.
 2. MovetheAuto/Offswitch(A)totheAUTOpositionandallowtankpressuretobuild.
Motorwillstopwhentankpressurereaches cut-out pressure.
Risk of Property Damage. Compressed air from the unit may contain water
condensation and oil mist. Do not spray unfiltered air at an item that could be damaged by
moisture. Some air operated tools or devices may require filtered air.
Read the instructions for the air tool or device.
3. Adjust regulator (D) to desired setting. See Regulator under Features.
SHUT-DOWN (FIG. 1)
 1. MoveAuto/Offswitch(A)totheOFFposition.
NOTE: Iffinishedusingcompressor,followSteps2–6.
NOTE: When the unit has been turned off, it is normal to hear a short hiss of air being released.
NOTE:Unplugunitwhennotinuse.
2. Pull the regulator knob (D) out and turn counterclockwise until fully closed.
Ensure Regulated Pressure Gauge (C) reads 0 psi. Push knob in to lock in place.
3. Remove hose and accessory.
Risk of unsafe operation. Firmly grasp air hose in hand when installing or
disconnecting to prevent hose whip.
4. Drain the air tank, see Draining Air Tank underMaintenance.EnsureAirTankPressure
Gauge (B) reads 0 psi.
Risk of bursting. Drain air tank daily. Water will condense in air tank. If not
drained, water will corrode and weaken the air tank causing a risk of air tank rupture.
5. Allow the compressor to cool down.
6. Wipe air compressor clean and store in a safe, non-freezing area.
MAINTENANCE
The following procedures must be followed when maintenance or service is performed on the
air compressor.
1. Ensure Auto/Off switch is in the OFF position.
2. Remove air compressor plug from outlet.
3. Drain air tank.
4. Allow air compressor to cool down before starting service.
NOTE: All compressed air systems contain maintenance parts (e.g., oil, filters, separators) that
are periodically replaced. These used parts may contain substances that are regulated and must
be disposed of in accordance with local, state, and federal laws and regulations.
NOTE: Take note of the positions and locations of parts during disassembly to make reassembly easier.
NOTE: Any service operations not included in this section should be performed by a BOSTITCH
factory service center or a BOSTITCH authorized service center.

12 13
MAINTENANCE CHART
Procedure Daily Weekly See tank
warning label
Check Safety Valve (G) X
Inspect air filter X
Drain air tank X
Checkforunusualnoise/vibration X
Check for air leaks X1
Clean compressor exterior X
Remove tank from service X2
1 - To check for air leaks apply a solution of soapy water around joints. While compressor is pumping
to pressure and after pressure cuts out, look for air bubbles to form.
2 - For more information, call1-800-556-6696
CHECKING SAFETY VALVE
Risk of bursting. If the Safety Valve (G) does not work properly,
over-pressurization may occur, causing air tank rupture or an explosion.
Risk from flying objects. Always wear certified safety equipment :
ANSIZ87.1eyeprotection(CAN/CSAZ94.3)withsideshieldswhenusingthecompressor.
Before starting compressor, pull the ring on the Safety Valve (G) to make sure that the Safety
Valve(G)operatesfreely.NOTE:Ringmaybedifficulttopullwhenairtankpressureisat0psi.
If the valve is stuck or does not operate smoothly, it must be replaced with
the same type of valve.
DRAINING AIR TANK (FIG. 1)
Risk of unsafe operation. Risk from noise. Air tanks contain high
pressureair.Keepfaceandotherbodypartsawayfromoutletofdrain.Useeyeprotection
[ANSIZ87.1(CAN/CSAZ94.3)]whendrainingasdebriscanbekickedupintoface.
Riskfromnoise.Alwayswearproperhearingprotectionduringuse.Under
some conditions and duration of use, noise from this product may contribute to hearing loss.
NOTE: All compressed air systems generate condensate that accumulates in any drain point
(e.g.tanks,filter,aftercoolers,dryers).Thiscondensatecontainslubricatingoiland/or
substances which may be regulated and must be disposed of in accordance with local, state,
and federal laws and regulations.
Risk of bursting. Drain air tank daily. Water will condense in air tank. If not
drained, water will corrode and weaken the air tank causing a risk of air tank rupture.
Risk of Property Damage. Drain water from air tank may contain oil and rust,
which can cause stains.
1. Ensure Auto/Off (A) switch is in the OFF position.
2. Place a suitable container under the drain valve (H) to catch discharge.
3. Grasp lever on drain valve.
4. Slowly rotate lever to gradually bleed air from air tank.
5. When Air Tank Pressure Gauge (B) reads 10 psi, rotate valve to the fully open position.
6. Close drain valve when finished.
CHECKING AIR FILTER ELEMENT (FIG. 1)
Hot surfaces. Risk of burn. Outlet tube, pump head, and surrounding parts are
very hot, do not touch. Allow compressor to cool prior to servicing.
 1. EnsureAuto/Offswitch(A)isintheOFFPosition.
2. Allow unit to cool.

12 13
3. Remove filter cover (J) from base.
4. Remove element from filter base.
5. Place new element back in filter base. Purchase replacement parts from your local dealer
or authorized service center. Always use identical replacement parts.
6. Snap filter cover to filter base.
Hot surfaces. Risk of burns. Do not operate without air inlet filter.
ACCESSORIES
The use of any other accessory not recommended for use with this tool could be
hazardous. Use only accessories rated equal to or higher than the rating of the air compressor.
Recommended accessories for use with your tool are available for purchase from your local
dealer or authorized service center. If you need assistance in locating any accessory for
yourtool,please contact Bostitch Fastening Systems701 E. Joppa Road Towson, Maryland
21286,call1-800-556-6692.
SERVICE INFORMATION
Please have the following information available for all service calls:
ModelNumber_____________________SerialNumber_______________________________
DateandPlaceofPurchase____________________________________________________
REPAIRS
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be
performed by a BOSTITCH factory service center, a BOSTITCH authorized service center or
other qualified service personnel. Always use identical replacement parts.
FULL ONE YEAR WARRANTY
BOSTITCH heavy duty industrial tools are warranted for one year from date of purchase. We will
repair, without charge, any defects due to faulty materials or workmanship. For warranty repair
information,call1-800-556-6692.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 and you may have other rights which vary in certain states or provinces.
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 either in the packaging,
call the local company or see website for warranty information.
FREE WARNING LABEL REPLACEMENT (FIG. 4): If your warning labels become illegible or are missing,
call1-800-556-6692forafreereplacement.
FIG. 4
WARNING HOT SURFACES
ADVERTENCIA SUPERFICIESCALIENTES
AVERTISSEMENT SURFACES CHAUDES
DO NOT ADJUSTFACTORY SETTINGS.
TO REDUCE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER.
Pressure controls set at factory for
maximum sa fe operation.
NO HAGA CAMBIOS ENLOS AJUSTES
DE FÁBRICA. NO RETIRE LATAPA PARA
REDUCIR EL RIESGO DE CHOQUE ELÉ CTRICO.
Los controles de presión se ajustan en la
fábrica para máxima seguridad en la ope ración.
ADVERTENCIA
WARNING
AVERTISSEMENT

14 15
GLOSSARY
CFM: Cubic feet per minute.
SCFM: Standard cubic feet per minute; a unit of measure of air delivery.
PSI: Pounds per square inch; a unit of measure of pressure.
KPA (KILOPASCAL): Metricpressuremeasurement.1kilopascalequal1000pascals.
CODE CERTIFICATION: Productsthatbearoneormoreofthefollowingmarks:UL®,CUL,CULUS,
ETL®,CETL,CETLUS,havebeenevaluatedbyOSHA certified independent safety laboratories
and meet the applicable Standards for Safety.
*UL®isaregisteredtrademarkofUnderwritersLaboratoriesandETL®isaregistered
trademark of Electrical Testing Laboratories.
CUT-IN PRESSURE: While the motor is off, air tank pressure drops when accessory is used.
When the tank pressure drops to a certain low level the motor will restart automatically. The
low pressure at which the motor automatically restarts is called cut-in pressure.
CUT-OUT PRESSURE: When an air compressor is turned on and begins to run, air pressure in
the air tank begins to build. It builds to a certain high pressure before the motor automatically
shuts off, protecting your air tank from pressure higher than its capacity. The high pressure at
which the motor shuts off is called cut-out pressure.
Branch Circuit: The circuit carrying electricity from electrical panel to outlet.
Duty Cycle: This air compressor pump is capable of running continuously. However, to prolong
thelifeofyouraircompressor,itisrecommendedthata50%-75%averagedutycyclebe
maintained; that is, the air compressor pump should not run more than 30-45 minutes in any
given hour.
TROUBLESHOOTING GUIDE
This section provides a list of the more frequently encountered malfunctions, their causes
and corrective actions. The operator or maintenance personnel can perform some corrective
actions, and others may require the assistance of a qualified BOSTITCH technician or your
dealer
Problem Code
Excessive air tank pressure-safety valve pops off ............................................................................1, 2
Air leaks ............................................................................................................................................................3
Air leaks in air tank or at air tank welds ..................................................................................................4
Air leaks between head and valve plate .................................................................................................5
Air leaks from safety valve...........................................................................................................................6
Knocking Noise .............................................................................................................................................6
Pressurereadingontheregulatedpressuregaugedropswhenanaccessoryisused............7
Compressorisnotsupplyingenoughairtooperateaccessories.......................8,9,10,11,12,22
Regulator knob has continuous air leak.................................................................................................13
Regulator will not shut off air outlet........................................................................................................13
Motorwillnotrun...............................................................................................6,14,15,16,17,18,19,20
Squealing Sound...........................................................................................................................................21
TROUBLESHOOTING CODES
CODE POSSIBLE CAUSE POSSIBLE SOLUTION
1Pressure Switch (I) does
not shut off motor when
compressor reaches
cut-out pressure
SettheAuto/OffswitchtoOFF,iftheunitdoesnotshutoff
contact a B O STITCH factory service center or a B O STITCH
authorized service center.
2Pressure Switch (I)
cut-out too high
Contact a B O STITCH factory service center or a B O STITCH
authorized service center.
3Tube fittings are not tight
enough
Tighten fittings where air can be heard escaping. Check
fittings with soapy water solution. Do Not Overtighten.

14 15
4Defective air tank Air tank must be replaced. Do not repair the leak.
Risk of bursting. Do not drill into, weld or
otherwise modify air tank or it will weaken. The air tank
can rupture or explode.
5Leaking seals Contact a B O STITCH factory service center or a B O STITCH
authorized service center.
6Defective Safety Valve
(G)
Operate Safety Valve (G) manually by pulling on ring. If
valve still leaks, it must be replaced.
7Regulator is not adjusted
correctly for accessory
being used
It is normal for some pressure drop to occur when an
accessory is used, adjust the regulator as instructed in
Regulator under Features if pressure drop is excessive.
NOTE: Adjust the regulated pressure under flow conditions
while accessory is being used.
8Prolonged excessive
use of air
Decrease amount of air usage.
9Compressor is not large
enough for accessory
Check the accessory air requirement. If it is higher than the
CFMorpressuresuppliedbyyouraircompressor,alarger
compressor is needed to operate accessory.
10 Hole in air hose Replace air hose.
11 Check Valve (F) restricted Contact a B O STITCH factory service center or a B O STITCH
authorized service center.
12 Air leaks Tighten fittings.
13 Regulator is damaged Replace.
14 Motoroverloadprotection
switch has tripped Refer to Motor Overload Protection under Features.
If motor overload protection trips frequently, contact a
B O STITCH factory service center
or a B O STITCH authorized service center.
15 Tank pressure exceeds
Pressure Switch (I) cut-in
pressure
Motorwillstartautomaticallywhentankpressuredrops
below cut-in pressure of Pressure Switch (I).
16 Extension cord is wrong
length or gauge
Check for proper gauge wire and cord length. Refer to the
Extension Cords paragraph in the Installation section.
17 Loose electrical
connections
Contact a B O STITCH factory service center or a B O STITCH
authorized service center.
18 Possible defective motor Contact a B O STITCH factory service center or a B O STITCH
authorized service center.
19 Paint spray on internal
motor parts
Contact a B O STITCH factory service center or a B O STITCH
authorized service center. Do not operate the compressor in
the paint spray area.
See flammable vapor warning.
20 Fuse blown, circuit
breaker tripped
1. Check fuse box for blown fuse and replace as necessary.
Reset circuit breaker. Do not use a fuse or circuit breaker
with higher rating than that specified for our particular
branch circuit.
2. Check for proper fuse. You should use a time delay fuse.
 3. Checkforlowvoltageconditionsand/orproperextension
cord.
4. Disconnect the other electrical appliances from circuit or
operate the compressor on its own branch circuit.
21 Worn Belt Contact a B O STITCH factory service center or a B O STITCH
authorized service center.
22 Restricted Air Intake
Filter (J)
Clean or replace Air Intake Filter (J). Do not operate the air
compressor with the filter removed. Refer to the Air Filter
paragraphintheMaintenancesection.

16 17
INTRODUCCIÓN
Felicitaciones por su compra del compresor de aire portátil BOSTITCH de alto rendimiento. Este
compresorsehadiseñadoparadarairecomprimidoyoperardiversasherramientasneumáticas–
inclusive herramientas neumáticas para instalar clavos, etc.
Antes del ensamblaje, operación o mantenimiento de este compresor de aire, los usuarios deben
leer y entender la información contenida en este manual del propietario. Lea minuciosamente
la sección de reglas para el funcionamiento seguro en este manual del propietario y observe
especialmente todas las advertencias.
Les compresseurs Bostitch ont été fabriqués afin d'offrir un degré de satisfaction de la clientèle
très élevé et sont conçus pour atteindre une performance maximale.
INTRODUCTION IMPORTANTE À LA SÉCURITÉ
Afin de réduire le risque de blessure, n'utilisez pas cette unité jusqu'à
ce que vous lisiez ce manuel d'instruction sur la sécurité, l'opération et l'entretien.
Ce produit contient des substances chimiques reconnues par l'état de
Californie pouvant causer le cancer et des malformations congénitales ou autres dommages
reproducteur. Lavez-vous les mains après manipulation.
Certaines poussières contiennent des substances chimiques
reconnues par l'état de Californie pouvant causer le cancer et des malformations congénitales
ou autres dommages reproducteur comme l'amiante et le plomb dans la peinture à base de
plomb.
DÉFINITIONS : LIGNES DIRECTRICES EN MATIÈRE DE SÉCURITÉ
Les définitions ci-dessous décrivent le niveau de gravité pour chaque symbole. Veuillez lire le
mode d’emploi et porter une attention particulière à ces symboles.
Indique une situation dangereuse imminente qui, si elle n’est pas évitée, causera
la mort ou des blessures graves.
Indique une situation potentiellement dangereuse qui, si elle n’est pas
évitée, pourrait se solder par un décès ou des blessures graves.
Indique une situation potentiellement dangereuse qui, si elle n’est pas évitée
pourrait se solder par des blessures mineures ou modérées.
Indique une pratique ne posant aucun risque de dommages corporels mais qui
par contre, si rien n’est fait pour l’éviter, pourrait poser des risques de dommages matériels.
POUR TOUTES QUESTIONS OU COMMENTAIRES RELATIFS(VES) À L’OUTIL OU À PROPOS DE
TOUT AUTRE OUTIL BOSTITCH, COMPOSER SANS FRAIS LE : 1-800-556-6696
CONSERVER CES DIRECTIVES
RISQUE D’EXPLOSION OU D’INCENDIE
CE QUI PEUT SE PRODUIRE COMMENT L’ÉVITER
 • Ilestnormalquedescontactsélectriques
dans le moteur et le manocontacteur
fassent une étincelle.
 • Faitestoujoursfonctionnerle
compresseur dans une zone bien aérée
sans matière combustible, essence ou
vapeur de solvant.

16 17
 • Siuneétincelleélectriqueprovenant
du compresseur entre en contact avec
des vapeurs inflammables, elle peut
s’enflammer et causer un incendie ou
une explosion.
 • Sivousaspergezdesmatériaux
inflammables, placez le compresseur
à au moins 6,1 m (20 pieds) de la zone
pulvérisée. Il est possible que vous
ayez besoin d’une longueur de tuyau
additionnelle.
 • Entreposezlesmatièresinflammables
dans un endroit sécuritaire, éloigné du
compresseur.
 • Lefaitdelimiterlesouverturesd’aération
de compresseur causera une importante
surchauffe et pourrait causer un incendie.
 • Nejamaisplacerd'objetscontrela
pompe du compresseur ou sur celle-ci.
 • Faitesfonctionnerlecompresseurdans
un endroit aéré à au moins 30,5 cm
(12 po) du mur ou de l’obstruction qui
pourrait limiter le débit d’air frais dans les
ouvertures d’aération.
 • Faitesfonctionnerlecompresseurdans
unendroitpropre,secetbienaéré.Ne
pas utiliser l’appareil à l’intérieur ou dans
un endroit exigu.
 • Lefonctionnementdeceproduitsans
surveillance pourrait se solder par des
blessures personnelles ou des dommages
à la propriété. Afin de réduire le risque
d’incendie, ne pas laisser le compresseur
fonctionner sans surveillance.
 • Être toujours présent lorsque le produit est
en marche.
 • Toujours éteindre et débrancher l'appareil
si non utilisé.
RISQUE REPIRATOIRE (ASPHYXIE)
Ce qui peut se produire Comment l’Éviter
 • Ilestdangereuxderespirerl’air
comprimé sortant du compresseur. Le
flux d’air peut contenir du monoxyde de
carbone, des vapeurs toxiques ou des
particules solides provenant du réservoir
d’air. La respiration de ces contaminants
peut causer de sérieuses blessures, voire
la mort.
 • Nejamaisutiliserl’airobtenudirectement
du compresseur pour l’alimentation en
air destinée à la consommation humaine.
Le compresseur n’est pas muni de filtres
et d’équipement de sécurité en ligne qui
conviennent à la consommation humaine.
 • Uneexpositionauxproduitschimiques
présents dans la poussière générée
par les activités de ponçage, sciage,
meulage, perçage et autres, peut être
nocive.
 • Les matériaux vaporisés comme la
peinture, les solvants de peinture,
les décapants, les insecticides, les
herbicides, pourraient contenir des
vapeurs nocives et du poison.
 • Travailler dans un endroit ayant une
bonne aération transversale. Lire et
respecter les directives en matière de
sécurité imprimées sur l’étiquette ou
les fiches signalétiques des matériaux
qui sont pulvérisés. Toujours utiliser un
équipement de sécurité homologué : une
protection respiratoire conforme aux
normesNIOSH/OSHA,ouunmasque
facial bien ajusté, conçus spécifiquement
pour votre utilisation particulière.

18 19
RISQUE D’ÉCLATEMENT
Réservoir d’air comprimé :Le26février2002,laU.S.ConsumerProductSafetyCommission
américaine a publié la règle nº 02-108 portant sur la sécurité en matière de réservoir d’air
comprimé des compresseurs :
Les réservoirs d’air comprimé des compresseurs n’ont pas une durée de vie illimitée. La
durée de vie des réservoirs dépend de plusieurs facteurs, qui comprennent entre autres : les
conditions d’utilisation, les conditions ambiantes, une installation adéquate, les modifications
sur site, et le niveau de maintenance. L’effet exact que peut avoir ces facteurs sur la durée de
vie des réservoirs d’air est difficilement prévisible.
Si les procédures adéquates de maintenance ne sont pas suivies, la corrosion sur la paroi
interne du réservoir d’air comprimé peut faire que celui-ci éclate de façon inopinée laissant
soudainement l’air pressurisé s’échapper avec force, posant ainsi des risques de dommages
corporels à l’utilisateur.
Le réservoir d’air de votre compresseur doit être mis hors service à la fin de l’année
mentionnée sur l’étiquette d’avertissement apposée sur le réservoir.
Les conditions suivantes peuvent amener la dégradation du réservoir d’air, et faire que ce
dernier explose violemment :
CE QUI PEUT SE PRODUIRE COMMENT L’ÉVITER
 • L’eaucondenséen’estpascorrectement
vidangéeduréservoird’airprovoquant
ainsilaformationderouilleetun
amincissementduréservoird’airenacier.
 • Vidangerleréservoird’airquotidiennement
ouaprèschaqueutilisation.Sile
réservoirprésenteunefuite,leremplacer
immédiatementparunnouveauréservoir
d’airouparunnouveaucompresseur.
 • Modificationsapportéesauréservoird’air
outentativesderéparation.
 • Nejamaisperceruntroudansle
réservoird’airousesaccessoires,yfaire
delasoudureouyapporterquelque
modificationquecesoit.Nejamaisessayer
deréparerunréservoird’airendommagé
ouavecdesfuites.Leremplacerparun
nouveauréservoird’air.
 • Desmodificationsnonautoriséesdela
soupapedesûretéoudetousautres
composantsquirégissentlapressiondu
réservoird’air.
 • Leréservoird’airaétéconçupour
supporterdespressionsspécifiquesde
fonctionnement.Nefaitesjamaiseffectuer
deréglagesoudesubstitutionsdepièces
envuedemodifierlespressionsde
fonctionnementrégléesenusine.
Accessoires:
 • Lorsqu’onexcèdelapressionnominale
desoutilspneumatiques,despistolets
pulvérisateurs,desaccessoiresà
commandepneumatique,despneuset
d’autresdispositifspneumatiques,on
risquedelesfaireexploseroudeles
projeteretainsientraînerdesblessures
graves.
 • Respecterlesrecommandationsdu
fabricantdel’équipementetnejamais
dépasserlapressionnominalemaximale
permisedesaccessoires.Nejamais
utiliserlecompresseurpourgonflerde
petitsobjetsàbassepressioncommedes
jouetsd’enfant,desballonsdefootballet
debasket-ball,etc.

18 19
Pneus:
 • Despneussurgonfléspourraientprovoquer
desblessuresgravesetdesdommagesà
lapropriété.
 • Utiliserunmanomètrepourvérifierla
pressiondespneusavantchaqueutilisation
etlorsdugonflage;consulterleflancde
pneupourobtenirlapressioncorrecte.
REMARQUE:Lesréservoirsd’aircomprimé,
compresseursetautreséquipements
similairesutiliséspourgonflerles
pneuspeuventremplircesdernierstrès
rapidement.Réglerlerégulateurdepression
d’airàunepressionmoindrequecelle
indiquéesurlepneu.Ajouterdel’airpar
petitequantitéetutiliserfréquemmentle
manomètrepourempêcherunsurgonflage.
RISQUE DE CHOC ÉLECTRIQUE
CE QUI PEUT SE PRODUIRE COMMENT L’ÉVITER
• Votre compresseur d’air est alimenté à
l’électricité. Tout comme n’importe quel
autredispositifalimentédefaçon électrique,
s’il n’est pas utilisé correctement, il peut
causer un choc électrique.
 • Nefaitesjamaisfonctionnerlecompresseur
à l’extérieur lorsqu’il pleut ou dans des
conditions humides.
 • Nefaitesjamaisfonctionnerlecompresseur
avec les couvercles de protection enlevés
ou endommagés.
 • Les tentatives de réparation par un
personnel non qualifié peuvent résulter
en de graves blessures, voire la mort par
électrocution.
 • Toutcâblageélectriqueoutouteréparation
nécessaire pour ce produit doit être pris
en charge par un centre de réparation
en usine autorisé DeWALT ou un centre
de réparation DeWALT conformément aux
codes électriques nationaux et locaux.
 • Miseàlaterreélectrique: Le fait de ne
pas faire une mise à la terre adéquate de ce
produit pourrait résulter en des blessures
graves voire la mort par électrocution.
Consulter les directives relatives à la
mise à la terre sous Installation.
 • Assurez-vous que le circuit électrique
auquel le compresseur est branché fournit
une mise à la terre électrique adéquate, une
tension appropriée et une bonne protection
des fusibles.
RISQUE PROVENANT DES
OBJETS PROJETÉS EN L’AIR
CE QUI PEUT SE PRODUIRE COMMENT L’ÉVITER
 • Lefluxd’aircomprimépeutendommager
les tissus mous de la peau exposée et
peut projeter la poussière, des fragments,
des particules détachées et des petits
objets à haute vitesse, ce qui entraînerait
des dommages et des blessures
personnelles.
 • Toujoursutiliserdel’équipementde
sécurité homologué : protection oculaire
conformeàlanormeANSIZ87.1(CAN/
CSAZ94.3)munied’écranslatérauxlors
de l’utilisation du compresseur.
 • Nejamaispointerunebuseouun
pulvérisateur vers une partie du corps ou
vers d’autres personnes ou des animaux.

20 21
 • Toujoursmettrelecompresseurhors
tension et purger la pression du tuyau à
air et du réservoir d’air avant d’effectuer
l’entretien, de fixer des outils ou des
accessoires.
ATTENTION SURFACES CHAUDES
CE QUI PEUT SE PRODUIRE COMMENT L’ÉVITER
 • Toucheràdumétalexposécommelatête
du compresseur ou du moteur, la tubulure
des gaz d’échappement ou de sortie, peut
se solder en de sérieuses brûlures.
 • Nejamaistoucheràdespièces
métalliques exposées sur le compresseur
pendant ou immédiatement après son
utilisation. Le compresseur reste chaud
pendant plusieurs minutes après
son utilisation.
 • Nepastouchernieffectuerdes
réparations aux coiffes de protection
avant que l’appareil n’ait refroidi.
RISQUE ASSOCIÉ AUX PIÈCES MOBILES
CE QUI PEUT SE PRODUIRE COMMENT L’ÉVITER
 • Lespiècesmobilescommeunepoulie,un
volant ou une courroie peuvent provoquer
de graves blessures si elles entrent en
contact avec vous ou vos vêtements.
 • Nejamaisutiliserlecompresseursi
les protecteurs ou les couvercles sont
endommagés ou retirés.
 • Tenirlescheveux,lesvêtementsetles
gants hors de portée des pièces en
mouvement. Les vêtements amples,
bijoux ou cheveux longs peuvent
s’enchevêtrer dans les pièces mobiles.
 • S’éloignerdeséventscarcesderniers
pourraient camoufler des pièces mobiles.
 • Utiliserlecompresseuravecdespièces
endommagées ou manquantes ou le
réparer sans coiffes de protection risque
de vous exposer à des pièces mobiles et
peut se solder par de graves blessures.
 • Touteslesréparationsrequisespource
produit devraient être effectuées par un
centre de réparation de l’usine BOSTITCH
ou un centre de réparation autorisé
BOSTITCH.