ESPAÑOL: PÁGINA 9
FRANÇAIS: PAGE 17
Instruction manual
Manual de
Instrucciones
1/2” Impact Wrench
Manuel d'instructions
Herramienta
Neumátiaca de Impacto,
de 1/2"
Clé à chocs de 1/2 po
MODEL PT502
MODELO
PT502
MODÈLE PT502
To learn more about Porter-Cable visit
our website at:
IMPORTANT
Para obtener más información sobre
Porter-Cable, visite nuestro sitio web en:
Please make certain that the person who is
to use this equipment carefully reads and
understands these instructions before
starting operations.
Pour de plus amples renseignements
concernant Porter-Cable, consultez
notre site Web à l'adresse suivante:
IMPORTANTE
Asegúrese de que la persona que va a usar esta
herramienta lea cuidadosamente y comprenda
estas instrucciones antes de empezar
operarla.
a
IMPORTANT
Veuillez vous assurer que la personne qui
utilise cet outil lit attentivement et comprend
ces instructions avant de commencer à utiliser
l'outil.
Copyright © 2002 Porter-Cable Corporation
Part No. D22724-028-3
HAZARD
RISK OF LOSS OF HEARING
WHAT COULD HAPPEN
HOW TO PREVENT IT
•
Long term exposure to noise produced from the opera-
tion of air tools can lead to permanent hearing loss.
•
Always wear ANSI S3.19 hearing protection.
HAZARD
RISK TO BREATHING INHALATION HAZARD
WHAT COULD HAPPEN
HOW TO PREVENT IT
•
•
Abrasive tools, such as grinders, sanders, and cut-off
tools generate dust and abrasive materials which can
be harmful to human lungs and respiratory system.
•
Always wear MSHA/NIOSH approved, properly fitting
face mask or respirator when using such tools.
Some materials such as adhesives and tar, contain
chemicals whose vapors could cause serious injury
with prolonged exposure.
•
Always work in a clean, dry, well ventilated area.
HAZARD
RISK OF INJURY
WHAT COULD HAPPEN
HOW TO PREVENT IT
•
Remove air hose when tool is not in use and store tool
in secure location away from reach of children and or
untrained users.
•
•
Tools left unattended, or with the air hose attached can
be activated by unauthorized persons leading to their
injury or injury to others.
Air tools can propel fasteners or other materials
throughout the work area.
•
•
Use only parts, fasteners, and accessories
recommended by the manufacturer.
Keep work area clean and free of clutter. Keep children
and others away from work area during operation of
the tool.
Keep work area well lit.
Remove adjusting keys and wrenches before turning
the tool on.
•
•
•
A wrench or a key that is left attached to a rotating part
of the tool increases the risk of personal injury.
•
•
Using inflator nozzles for duster applications can cause
serious injury.
•
•
DO NOT use inflator nozzles for duster applications.
Air tools can become activated by accident during
maintenance or tool changes.
Remove air hose to lubricate or add grinding
attachments, sanding discs, drills, etc. to the tool.
Never carry the tool by the hose.
Avoid unintentional starting. Don't carry hooked-up tool
with finger on trigger.
•
•
•
•
Repair servicing should be done only by an authorized
service representative.
•
•
Air tools can cause the workpiece to move upon con-
tact leading to injury.
Use clamps or other devices to prevent movement.
Loss of control of the tool can lead to injury to self or
others.
•
•
Never operate tool while under the influence of drugs
or alcohol.
Don't overreach. Keep proper footing and balance at all
times.
•
•
Keep handles dry, clean, and free from oil and grease.
Stay alert. Watch what you are doing. Use common
sense. Do not operate tool when you are tired.
•
•
Poor quality, improper, or damaged tools such as
grinding wheels, chisels, sockets, drills, nailers,
staplers, etc., can fly apart during operation, propelling
particles throughout the work area causing serious
injury.
•
•
Always use tool attachments rated for the speed of the
power tool.
Never use tools which have been dropped, impacted or
damaged by use.
•
•
Use only impact grade sockets on an impact wrench.
Do not apply excessive force to the tool, let the tool
perform the work.
Fasteners could ricochet or be propelled causing
serious injury or property damage.
•
•
Never point discharge of tool at self or others.
Do not pull trigger unless tool contact safety device is
against work surface.
•
•
•
Never attempt to drive fasteners into hard surfaces
such as steel, concrete, or tile.
Take care to avoid driving a fastener on top of another
fastener.
Position tool carefully so that fasteners will be delivered
to the proper location.
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D22724
HAZARD
RISK OF INJURY (continued)
WHAT COULD HAPPEN
HOW TO PREVENT IT
Maintain the tool with care.
Keep a cutting tool sharp and clean. A properly
maintained tool, with sharp cutting edges reduces the
risk of binding and is easier to control.
•
•
Improperly maintained tools and accessories can cause
serious injury.
•
•
There is a risk of bursting if the tool is damaged.
•
•
Check for misalignment or binding of moving parts,
breakage of parts, and any other condition that affects
the tool’s operation. If damaged, have the tool serviced
before using.
Use only accessories identified by the manufacturer to
be used with specific tools.
Use of an accessory not intended for use with the
specific tools, increases the risk of injury to persons.
HAZARD
RISK OF ELETRIC SHOCK
WHAT COULD HAPPEN
HOW TO PREVENT IT
•
•
Using air tools to attach electrical wiring can result in
electrocution or death.
•
Never use nailer/staplers to attach electrical wiring
while energized.
This tool is not provided with an insulated gripping
surface. Contact with a “live” wire will also make
exposed metal parts of the tool “live” and can result in
electrocution or death.
•
Avoid body contact with grounded surfaces such as
pipes, radiators, ranges, and refrigerators. There is an
increased risk of electric shock if your body is
grounded.
•
Thoroughly investigate the workpiece for possible
hidden wiring before performing work.
•
Fasteners coming in contact with hidden electrical
wiring could cause electrocution or death.
HAZARD
RISK OF ENTANGLEMENT
WHAT COULD HAPPEN
HOW TO PREVENT IT
•
Tools which contain moving elements, or drive other mov-
ing tools, such as grinding wheels, sockets, sanding discs,
etc. can become entangled in hair, clothing, jewelry and
other loose objects, resulting in severe injury.
•
•
Never wear loose fitting clothes, or apparel which
contains loose straps or ties, etc. which could become
entangled in moving parts of the tool.
Remove any jewelry, watches, identifications, bracelets,
necklaces, etc. which might become caught by the
tool.
•
•
Keep hands away from moving parts. Tie up or cover
long hair.
Always wear proper fitting clothing and other safety
equipment when using this tool.
HAZARD
RISK OF CUT OR BURNS
WHAT COULD HAPPEN
HOW TO PREVENT IT
•
Tools which cut, shear, drill, staple, punch, chisel, etc.
are capable of causing serious injury.
•
Keep the working part of the tool away from hands and
body.
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D22724
SPECIFICATIONS
Maximum Torque
Blows Per Minute
500 ft./lbs
1,000
Maximum Working Pressure
Air Inlet
Recommended Hose Size
Air Consumption @ 90 PSI
90 PSI
1/4” NPT
3/8” I.D.
4.2 SCFM
ASSEMBLY
Accessories Required
IMPORTANT: Line pressure or hose inside diameter should be increased to compensate for
unusually long air hoses (over 25 feet). Minimum hose diameter should be 3/8” I.D. and fittings
should have 1/4” NPT thread.
OPERATION
Operation
Before each use:
G
Drain water from air compressor tank and conden-
sation from air lines. See air compressor’s operators
manual.
Disconnect the tool from the air
supply before lubricating or
changing sockets.
Lubricate tool, see “Maintenance” section in this
manual.
1/2”
Square
Drive
G
Impact wrench sockets and
accessories must be used with
this tool. Do not use hand sockets and
accessories.
Trigger
G
G
Select the required impact socket. This tool has a
1/2" square drive, use 1/2” deep sockets. Use 1/2”
extensions only when needed.
Air Inlet
Connect tool to air hose of recommended size. NOTE: The use of a quick connect set makes
connecting easier.
IMPORTANT: The use of air filters and air line lubricators is
recommended.
To use:
G
Turn air compressor on and allow air tank to fill.
G
Set the air compressor’s regulator to 90 PSI. This tool operates at a maximum 90 PSI
pressure.
G
Set torque regulator, see chart, to set
the desired setting to avoid over
tightening.
Line desired torque # up with
IMPORTANT: These torque values can vary
depending on the size of the air compressor
and the cubic feet of air (SCFM) the air
compressor delivers.
indent
#1 approximately 200-275 ft./lbs. Torque
#2 approximately 275-350 ft./lbs. Torque
#3 approximately 350-425 ft./lbs. Torque
#4 approximately 425-500 ft./lbs. Torque
G
Place tool in forward or reverse position.
Place in “F” position for forward or “R”
position for reverse.
G
Depress the trigger to operate tool.
G
Release trigger to stop tool.
G
Always disconnect air supply when changing sockets.
G
When job is complete, turn the air compressor off and store as described in the air
compressor operator manual.
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D22724
MAINTENANCE
Lubrication
Air tools require lubrication throughout the life of the tool. The air motor and bearing uses com-
pressed air to power the tool. Because moisture in compressed air will rust the air motor, you must
lubricate the motor daily. An inline oiler is recommended.
To lubricate the air motor manually:
G
Disconnect the tool from the air supply holding it so the air inlet faces
up.
G
Depress the trigger and place one to two drops of air tool oil in the air
inlet Depressing the trigger helps circulate oil in the motor. NOTE: Use
SAE #10 weight oil if air tool oil is not available.
G
Connect the tool to an air source, cover the exhaust end with a towel
and run for a few seconds.
Any excess oil in the motor is immediately expelled
from the exhaust port. Always direct exhaust port
away from people or objects.
Failure to lubricate the tool at the air inlet will void your warranty.
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D22724
REPAIR PARTS
39
11
1A
9
13
43A
45
32
48
8
44
49
19
21
29 (6)
2
Ref
No. Part No. Description
Qty
1a
2
8
D25494
Handle Grip
1
1
1
1
1
1
1
1
6
1
u
u
Throttle Valve Spring
O-Ring
9
u
u
Air Valve
O-Ring
11
13
19
21
29
32
39
43a
44
45
48
49
u
+
+
O-Ring
Trigger Pin
Trigger
u
u
Rotor Blade
End Plate Gasket
u
u
u
u
+ / u
+ / u
Hammer Case Gasket 1
Standard Anvil
Socket Retainer
Retainer O-Ring
Cap
1
1
1
1
1
Screw
+
u
Only available in Trigger Repair Kit D25489
Only available in Tune-Up Kit D26759
NOTE: Parts not listed are not serviceable.
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D22724
LIMITED WARRANTY
PORTER-CABLE CORPORATION warrants to the original purchaser that all products covered under this warranty are
free from defects in material and workmanship. Products covered under this warranty include air compressors, air tools,
service parts, pressure washers, and generators, which have the following warranty periods:
3 YEARS - Limited warranty on 2-stage oil-free air compressor pumps that operate at 1725 RPM.
2 YEARS - Limited warranty on oil-lubricated air compressor pumps.
1 YEAR - Limited warranty on all other air compressor components.
2 YEARS - Limited warranty on electric generator alternators.
1 YEAR - Limited warranty on other generator components.
2 YEARS - Limited warranty on pneumatic air tools as described in Porter-Cable general catalog.
1 YEAR - Limited warranty on pressure washers used in consumer applications (i.e. personal residential household
usage only).
90 DAY - Pressure washers used for commercial applications (income producing) and service parts.
1 YEAR - Limited warranty on all accessories.
Porter-Cable will repair or replace, at Porter-Cable's option, products or components which have failed within the
warranty period. Service will be scheduled according to the normal work flow and business hours at the service
center location, and the availability of replacement parts. All decisions of Porter-Cable Corporation with regard to this
limited warranty shall be final.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
RESPONSIBILITY OF ORIGINAL PURCHASER (initial User):
•
To process a warranty claim on this product, DO NOT return it to the retailer. The product must be evaluated by an
Porter-Cable Authorized Warranty Service Center. For the location of the nearest Porter-Cable Authorized Warranty
Service Center call 1-888-559-8550, 24 hours a day, 7 days a week.
•
•
•
Retain original cash register sales receipt as proof of purchase for warranty work.
Use reasonable care in the operation and maintenance of the product as described in the Owners Manual(s).
Deliver or ship the product to the nearest Porter-Cable Authorized Warranty Service Center. Freight costs, if any, must
be paid by the purchaser.
•
•
Air compressors with 60 and 80 gallon tanks will be inspected at the site of installation. Contact the nearest Porter-
Cable Authorized Warranty Service Center that provides on-site service calls, for service call arrangements.
If the purchaser does not receive satisfactory results from the Porter-Cable Authorized Warranty Service Center, the
purchaser should contact Porter-Cable.
THIS WARRANTY DOES NOT COVER:
•
Merchandise sold as reconditioned, used as rental equipment, and floor or display models.
•
Merchandise that has become damaged or inoperative because of ordinary wear, misuse*, cold, heat, rain, excessive
humidity, freeze damage, use of improper chemicals, negligence, accident, failure to operate the product in
accordance with the instructions provided in the Owners Manual(s) supplied with the product, improper maintenance,
the use of accessories or attachments not recommended by Porter-Cable, or unauthorized repair or alterations.
*
An air compressor that pumps air more than 50% during a one hour period is considered misuse because the air
compressor is undersized for the required air demand.
•
•
•
Repair and transportation costs of merchandise determined not to be defective.
Costs associated with assembly, required oil, adjustments or other installation and start-up costs.
Expendable parts or accessories supplied with the product which are expected to become inoperative or unuseable
after a reasonable period of use, including but not limited to sanding disks or pads, saw and shear blades, grinding
stones, springs, chisels, nozzles, o-rings, air jets, washers and similar accessories.
•
•
Merchandise sold by Porter-Cable which has been manufactured by and identified as the product of another
company, such as gasoline engines. The product manufacturer's warranty, if any, will apply.
ANY INCIDENTAL, INDIRECT OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE THAT MAY RESULT FROM
ANY DEFECT, FAILURE OR MALFUNCTION OF THE PRODUCT IS NOT COVERED BY THIS WARRANTY. Some
states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or
exclusion may not apply to you.
•
IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE. Some states do not allow
limitations on how long an implied warranty lasts, so the above limitations may not apply to you.
Porter-Cable Corporation
Jackson, TN USA
1-888-559-8550
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D22724
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