Campbell Hausfeld TL0502 User Manual

See Warranty on page 8 for important information about commercial use of this product.

Operating Instructions	TL0502

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.

1/2 inch Impact

Wrench

Table of Contents
Description . . . . . . . . . . . . . . . .	. . . . . 1
Unpacking . . . . . . . . . . . . . . . . .	. . . . . 1
Safety Guidelines . . . . . . . . . . .	. . . . . 1
Important Safety Information .	. . . . . 1
Tool Components and
Specifications . . . . . . . . . . . . . . .	. . . . . 2
Operating Instructions . . . . . . .	. . . . . 4
Lubrication . . . . . . . . . . . . . . .	. . . . . 4
Recommended Hookup . . . . .	. . . . . 4
Operational Mode . . . . . . . . .	. . . . . 4
User-Maintenance Instructions	. . . . . 5
Troubleshooting Charts . . . . . .	6 and 7
Warranty . . . . . . . . . . . . . . . . . .	. . . . . 8

Description

This is a rocking dog type impact wrench designed for DIY projects and general purpose applications such as maintenance, car repair, and lawn and garden equipment.. Not intended for assembly line applications or heavy duty usage..

Unpacking

After unpacking the unit, inspect carefully for any damage that may have occurred during transit.. Make sure to tighten fittings, bolts, etc.., before putting unit into service..

Safety Guidelines

This manual contains information that is very important to know and understand.. This information is provided for SAFETY and to PREVENT EQUIPMENT PROBLEMS.. To help

recognize this information, observe the following symbols..

Danger indicates an imminently

hazardous situation which, if not avoided, WILL result in death or serious injury.

Warning indicates a potentially

hazardous situation which, if not avoided, COULD result in death or serious injury.

Caution indicates a potentially

hazardous situation which, if not avoided, MAY result in minor or moderate injury.

Notice indicates important

information, that if not followed, may cause damage to equipment.

NOTE: Information that requires special attention..

Important Safety Instructions

INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS

This manual contains safety, operational and maintenance information.. Contact your Campbell Hausfeld representative if you have any questions..

When using tools, basic precautions should always be followed, including

the following:

Model TL0502

Locate model and date code on tool and record below:

Model No..: _____________________

Date Code: _____________________

Retain these numbers for future reference..

California proposition 65

This product or

its power cord may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Wash hands after handling.

You can create dust when you cut, sand, drill or grind

materials such as wood,

paint, metal, concrete, cement, or other masonry. This dust often contains chemicals known to cause cancer, birth defects, or other reproductive harm. Wear protective gear.

REMINDER: Keep your dated proof of purchase for warranty purposes! Attach it to this manual or file it for safekeeping.

© 2010 Campbell Hausfeld / Scott Fetzer	For parts, product & service information	IN732800AV 1/10
	visit www.chpower.com

Operating Instructions

Important Safety Instructions

able to create sparks resulting in the

better control of the tool in

(Continued)

ignition of the dust or fumes..

unexpected situations..

General

c..

Keep bystanders, children, and

e..

Use safety equipment. A dust mask,

a..

To reduce the risks of

visitors away while operating the

non-skid safety shoes and a hard

tool. Distractions are able to result in

hat must be used for the applicable

electric shock, fire, and

the loss of control of the tool..

conditions..

injury to persons, read all

the instructions before

Personal Safety

f..

Always wear eye

using the tool.

a..

Stay alert. Watch what you are

protection.

b.

Be thoroughly familiar with the

g.. Always wear hearing

doing and use common sense

controls and the proper use of the

protection when using

when operating the tool. Do not

equipment.. Follow all instructions..

the tool. Prolonged

use the tool while tired or under

Contact your Campbell Hausfeld

exposure to high intensity

the influence of drugs, alcohol,

representative if you have any

or medication. A moment of

noise is able to cause

questions..

hearing loss..

inattention while operating the

c.

Only persons well acquainted with

tool increases the risk of injury to

h.. Do not attach the hose or tool to

these rules of safe operation should

persons..

your body. Attach the hose to the

be allowed to use the unit..

b..

Dress properly. Do not wear loose

structure to reduce the risk of loss of

Read and

balance if the hose shifts..

clothing or jewelry. Contain long

understand tool

hair. Keep hair, clothing, and

Always remain in a

labels and manual. Failure to follow

gloves away from moving parts.

firmly balanced

warnings, dangers, and cautions could

position when using or handling the

Loose clothes, jewelry, or long

result in DEATH or SERIOUS INJURY.

tool.

hair increases the risk of injury to

Work Area

Avoid long extended

persons as a result of being caught

a..

Keep the work area clean and well

periods of work

in moving parts..

with the tool. Stop using the tool if you

lighted. Cluttered benches and dark

c..

Avoid unintentional starting.

feel pain in hands or arms.

areas increase the risks of electric

Be sure the switch is off before

i.

Never point an air tool at oneself

shock, fire, and injury to persons..

connecting to the air supply. Do not

or any other person.. Serious injury

b.. Do not operate the tool

carry the tool with your finger on

could occur..

in explosive atmospheres,

the switch or connect the tool to the

j.

Do not put hands near or under

such as in the presence

air supply with the switch on..

moving parts..

of flammable liquids,

d..

Do not overreach. Keep proper

gases, or dust. The tool is	footing and balance at all times.
	Proper footing and balance enables

Tool Components and Specifications

Avg SCFM & psi .. .. .. .. . . . . . . 5..1 @ 90 psig (20% usage)

Continuous SCFM .. .. . . . . . . 25..4 @ 90 psig (100% usage)

Max.. Operating

Pressure . . . . . . . . . . . . . . . . . . . . .90 psig Rated RPM .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..7000 Max Torque .. .. .. .. .. .. .. . . . . . . . . . .250 ft..lb Working Torque .. .. .. . . . . . . . . 60-200 ft..lb Impact Mechanism

Type .. .. .. .. .. .. .. .. .. .. .. .. .. . . . . . . Rocking Dog Bolt Capacity .. .. .. .. .. .. . . . . . . . . . . 1/2 inch Air Inlet . . . . . . . . . .1/4 inch NPT (Female) Min Hose Size .. .. .. .. .. . . . . . . . . . . . 3/8 inch Drive .. .. .. .. .. .. .. .. .. .. .. .. . . . . . . . ..1/2 inch sq.. Weight .. .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . 5 lbs..

Anvil

Forward/Reverse

Button

Trigger

Regulator	Air Inlet

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2

TL0502

Important Safety Instructions (Continued)

Tool Use and Care

a..Use clamps or another practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against the body is unstable and is able to lead to loss of control..

b..Do not force the tool. Use the correct tool for the application.. The correct tool will do the job better and safer at the rate for which the tool is designed..

c..Do not use the tool if the switch does not turn the tool on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired..

d.				Disconnect the
				tool from the air
	source before making adjustments,
	doing tool maintenance, clearing
	jams, leaving work area,loading,
	or unloading the tool. Such
	precautionary measures reduce the
	risk of injury to persons..

e..Store the tool when it is idle out of reach of children and other untrained persons. A tool is

dangerous in the hands of untrained users..

f..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..

g..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.. Many accidents are caused by poorly maintained tools.. There is a risk of bursting if the tool is damaged..

h..Use only accessories that are identified by the manufacturer for the specific tool model. Use of an accessory not intended for use with the specific tool model increases the risk of injury to persons..

i.Selecting an appropriate tool actuation system, taking into consideration the work application for which the tool is used..

Never use

gasoline or other flammable liquids to clean the tool. Never use

the tool in the presence of flammable liquids or gases. Vapors could ignite by a spark and cause an

explosion which will result in death or serious personal injury.

Do not exceed maximum operating

pressure of the air tool (90 psi). The air tool could explode and result in death or serious personal injury.

Do not use hand tool sockets. Use

impact quality sockets only. Hand tool sockets are “glass-hard” and will

shatter and can cause serious personal injury if used with air tools.

j.Never trigger the tool when not applied to a work object.. Attachments must be securely attached.. Loose attachments can cause serious injury..

Release all pressure from the system

before attempting to install, service, relocate or perform any maintenance.

k.Keep all nuts, bolts and screws tight and ensure equipment is in safe working condition..

Always disconnect the tool from

the power source when unattended, performing any maintenance or repair, clearing a jam, or moving the tool to a new location.

Always fit tool with a fitting or

hose coupling on or near the tool in such a manner that all compressed air in the tool is discharged at the time the fitting or hose coupling is disconnected. Do not use a check valve or any other fitting which allows air to remain in the tool. Death or serious personal injury could occur.

Never carry the tool by the air hose

or pull the hose to move the tool or a compressor. Keep hoses away from

heat, oil and sharp edges. Replace any hose that is damaged, weak or worn. Personal injury or tool damage could occur.

! WARNING

Do not operate or allow anyone else to operate the tool if any warnings or warning labels are not legible.

Warnings or warning labels are located on the tool magazine and body.

Do not drop or throw the tool.

Dropping or throwing the tool can result in damage that will make the tool unusable or unsafe. If the tool has been dropped or thrown, examine the tool closely for bent, cracked or broken parts and air leaks. STOP and repair before using or serious injury could occur.

Clean and check all air supply hoses

and fittings before connecting the tool to an air supply. Replace any damaged or worn hoses or fittings. Tool performance or durability may be reduced.

Service

a..Tool service must be performed only by qualified repair personnel.

b..When servicing a tool, use only identical replacement parts. Use only authorized parts.

c..Use only the lubricants supplied with the tool or specified by the manufacturer.

Do not make any modifications to

the tool without first obtaining written approval from Campbell Hausfeld. Do not use the tool if any shields or guards are removed or altered. Do not use the tool as a hammer. Personal injury or tool damage may occur.

Air Source

a..Never connect to an air source that is capable of exceeding 200 psi.

Over pressurizing the tool is able to result in bursting, abnormal operation, breakage of the tool or serious injury to persons.. Use only clean, dry, regulated compressed air at the rated pressure or within the rated pressure range as marked on

the tool.. Always verify prior to using the tool that the air source has been adjusted to the rated air pressure or within the rated air-pressure range..

b..Never use oxygen, carbon dioxide, combustible gases or any bottled gas as an air source for the tool.

Such gases are capable of explosion and serious injury to persons..

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Operating Instructions

Important Safety Instructions

Impact wrenches require lubrication

Disconnect the

(Continued)

throughout the life of the tool and

impact wrench from

the air supply before lubricating.

must be lubricated in two separate

1. Disconnect the impact wrench from

areas: the air motor and the impact

Do not use any type of

O CO2

mechanism.. Air tool oil is recommended

the air supply..

reactive gases, including, but

because this oil cleans, lubricates and

2. Remove the slotted screw or allen

not limited to, oxygen and

inhibits rust all in one step..

head screw from the oil port hole..

combustible gases, as a power source.

3. Squeeze approximately 1 oz.. of air

Use filtered, lubricated, regulated

Air Motor Lubrication

compressed air only. Use of a reactive

The motor must be lubricated daily.. An

tool oil in the oil port hole.. Replace

gas instead of compressed air may

the screw..

air motor cannot be oiled too often..

cause the tool to explode which will

4. Reconnect the air supply to the

cause death or serious personal injury.

Disconnect the

impact wrench and run for 20 to 30

impact wrench from

the air supply before lubricating.

seconds.. Lubricate the entire impact

1. Disconnect the impact wrench from

mechanism by rotating the tool

Use only a pressure-regulated

upside down and sideways while

compressed air source to limit

the air supply..

90 psi

the air pressure supplied to

2. Turn the impact wrench upside

running the tool..

the tool. The regulated pressure must

5. Remove the screw and hold the oil

down..

not exceed 90 psi. If the regulator fails,

port hole over a suitable container

the pressure delivered to the tool must

3. While pulling the trigger, squeeze

not exceed 200 psi. The tool could

to allow excess oil to drain..

approximately a 1/4 oz.. of airtool

explode which will cause death or

Sometimes triggering the tool when

oil in the air inlet.. Then, push the

serious personal injury.

dumping the oils helps to force out

forward and reverse button in both

c. Do not exceed any pressure rating of

the excess oil..

directions..

any component in the system..

6. If the oil is dirty, repeat the

After an air tool

Save These Instructions

procedure above until the oil comes

has been lubricated,

Do Not Discard

oil will discharge through the exhaust

out clear.. Install the screw and

port during the first few seconds of

tighten.. The residual oil remaining

Operating Instructions

operation. Thus, THE EXHAUST PORT

in the impact mechanism chamber

MUST BE COVERED WITH A TOWEL

is all that is needed for proper

Lubrication

before applying air pressure. FAILURE

lubrication..

TO COVER THE EXHAUST PORT CAN

Proper lubrication is the owner’s

RESULT IN SERIOUS INJURY.

Recommended Hookup

responsibility.. Failure to lubricate the air

4. Connect the impact wrench to the

The illustration below shows the

tool properly will dramatically shorten

air supply and cover the exhaust port

recommended hookup for the tool..

the life of the tool and will void the

with a towel.. Run the impact wrench

warranty..

1. The air compressor

in both the forward and reverse

60 psi

must be able to

Min.

This impact

directions for 20 to 30 seconds.. Oil

90 psi

wrench requires

maintain a minimum

will discharge from the exhaust port

Max.

lubrication before the initial use and

of 60 psi when the

when air pressure is applied..

before and after each additional use.

tool is being used.. An inadequate air

Impact Mechanism Lubrication

supply can cause a loss of power and

Lubricate the impact mechanism

inconsistent driving..

monthly..

Recommended Hookup

Regulator

Quick

Quick

Quick Plug

Coupler

Quick Plug

Coupler

(Optional)

(Optional)

Air Hose

Lubricator

Filter

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4

TL0502

Operating Instructions (Continued)

2. An oiler can be used to provide oil circulation through the tool.. A filter can be used to remove

liquid and solid impurities which can rust or “gum up” internal parts of the tool..

3.Always use air supply hoses with a minimum working pressure

rating equal to or greater than the pressure from the power source if a regulator fails, or 200 psi, whichever is greater.. Use 1/4 inch air hose for runs up to 50 feet.. Use 3/8 inch air hoses for 50 foot run or longer..

200 psi or greater

3/8 inch I..D..

4.Use a pressure regulator on the compressor, with an operating pressure of 0 psi - 125 psi.. A pressure regulator is required to control

the operating pressure of the tool between 60 psi and 90 psi..

Regulator Operation

This impact wrench is equipped with several power (speed) settings.. Use the switch on the rear of the tool to select the proper setting before operating tool.. The tool has 3 forward settings and 1 reverse setting.. Do not change settings while tool is running..

SPEED ADJUSTMENT

An impact wrench should never be used to set torque.. Use a torque wrench to set the torque..

To remove lugs or bolts, set the regulator to the maximum setting.. When installing, always use a torque wrench to attain the proper torque of the lugs or bolts..

When reassembling be careful not to

overtighten. Bolts may fail or cause a hazardous condition. Be sure to set the regulator to the minimum setting then use a torque wrench to set torque.

NOTE: It is not recommended to install a quick coupler between the tool and the whip hose..

Using fittings or air hoses which are too small can create a pressure drop and reduce the power of the tool.. For 3/8, 1/2 and 3/4 inch impact wrenches use 3/8 inch (I..D..) fittings with 1/4 inch NPT threads.. Most compressors are shipped with a short, 1/4 inch I..D.. hose.. For proper performance and more convenience, use a 3/8 inch I..D.. hose.. Hoses longer than 50 feet should have a 1/2 inch I..D..

Never carry a tool by the hose or

pull the hose to move the tool or a compressor. Keep hoses away from heat, oil and sharp edges. Replace any hose that is damaged, weak or worn.

User-Maintenance Instructions

Technical Service

Please call our Tool Hotline at 1-800- 543-6400 with any questions regarding the operation or repair of this tool or for additional copies of this manual..

Replacement Parts Information

For information regarding where to order replacement parts, call toll free 1-800-543-8622.. Please provide the following information:

•Model number

•Stamped-in code

•Part number and description

Tool Repair

Only qualified personnel should repair the tool and they should use genuine Campbell Hausfeld replacement parts and accessories, or parts and accessories which perform equivalently..

Assembly Procedure For Seals

When repairing a tool, the internal parts must be cleaned and lubricated.. Parker O-lube or equivalent must be used on all o-rings.. Each o-ring must be coated with O-lube before assembling.. A small amount of oil must be used on all moving surfaces and pivots.. After reassembling, a few drops of 30W non-detergent oil or equivalent, must be added through the air line before testing..

Storage

The impact wrench must be lubricated before storing.. Follow the air motor lubrication instructions with an exception to step 4.. Only run the impact wrench for 2 to 3 seconds instead of 20 to 30 seconds because more oil needs to remain in the impact wrench when storing.. The tool should be stored in a cool dry place..

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5

Operating Instructions

Troubleshooting Chart

Stop using tool immediately if any of the following problems occur. Serious personal injury could occur. Any repairs or replacements must be done by a Qualified Service Person or Authorized Service Center.

Symptom	Possible Cause(s)		Corrective Action
Tool runs slowly or will not	1.	Grit or gum in tool	1.	Flush the tool with air tool oil, gum solvent,
operate				or an equal mixture of SAE 10 motor oil
				and kerosene.. If air tool oil is not used,
				lubricate the tool after cleaning
	2.	No oil in tool	2.	Lubricate the tool according to the
				lubrication instructions in this manual
	3.	Low air pressure	3.	a..	Adjust the regulator on the tool to
					the maximum setting
				b.	Adjust the compressor regulator to tool
					maximum while the tool is running
					free
	4.	Air hose leaks	4.	Tighten and seal hose fittings if leaks are
				found
	5.	Pressure drops	5.	a.	Be sure the hose is the proper size..
					Long hoses or tools using large volumes
					of air may require a hose with an I..D..
					of 1/2 inch or larger depending on the
					total length of the hose
				b.	Do not use a multiple number of hoses
					connected together with quick connect
					fittings.. This causes additional pressure
					drops and reduces the tool power.
					Directly connect the hoses together
	6.	Worn ball bearing in motor	6.	Remove and inspect bearing for rust, dirt
				and grit or worn race.. Replace or clean and
				regrease bearing with bearing grease
Moisture blowing out of tool	1.	Water in tank	1.	Drain tank.. (See air compressor manual)..
				Oil tool and run until no water is evident..
				Oil tool again and run 1-2 seconds
	2.	Water in the air lines/hoses	2.	a.	Install a water separator/filter..
				NOTE: Separators only work properly when
				the air passing through the separator is
				cool.. Locate the separator/filter as far as
				possible from the compressor
				b.	Install an air dryer
				c.	If the original separator will not
					separate all the water from the air,
					install a belt air filter

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6

				TL0502
Impact Mechanism Troubleshooting Guide
Symptom	Possible Cause(s)		Corrective Action
Impacts slowly or will not	1.	Lack of lubrication	1.	Lubricate the air motor and the impact
impact				mechanism.. (See Lubrication section of
				this manual)
	2.	Tool regulator set in wrong position	2.	Adjust the regulator on the tool to the
				maximum setting
	3.	In-line regulator or compressor	3.	Adjust regulators in the air system
		regulator set too low
Impacts rapidly but will not	1.	Worn impact mechanism	1.	a. Replace worn impact mechanism
remove bolts				components
				b. Return impact wrench to Authorized
				Service Center for repair
Does not impact	1.	Broken impact mechanism	1.	a. Replace broken impact mechanism
				components

b. Return impact wrench to an Authorized Service Center for repair

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7

Operating Instructions

Limited Warranty

1.DURATION: From the date of purchase by the original purchaser as follows: One (1) Year..

2.WHO GIVES THIS WARRANTY (WARRANTOR): Campbell Hausfeld / Scott Fetzer Company, 100 Production Drive, Harrison, Ohio, 45030, Telephone: [phone]

3..WHO RECEIVES THIS WARRANTY (PURCHASER): The original purchaser (other than for purposes of resale) of the Campbell Hausfeld product..

4..WHAT PRODUCTS ARE COVERED BY THIS WARRANTY: This Campbell Hausfeld air tool..

5..WHAT IS COVERED UNDER THIS WARRANTY: Substantial defects in material and workmanship which occur within the duration of the warranty period with the exceptions below..

6..WHAT IS NOT COVERED UNDER THIS WARRANTY:

A.Implied warranties, including those of merchantability and FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED FROM THE DATE OF ORIGINAL PURCHASE AS STATED IN THE DURATION.. If this product is used for commercial, industrial or rental purposes, the warranty will apply for ninety (90) days from the date of purchase.. Some States do not allow limitation on how long an implied warranty lasts, so the above limitations may not apply to you..

B.ANY INCIDENTAL, INDIRECT, OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE THAT MAY RESULT FROM ANY DEFECT, FAILURE, OR MALFUNCTION OF THE CAMPBELL HAUSFELD PRODUCT.. 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..

C.Any failure that results from an accident, purchaser’s abuse, neglect or failure to operate products in accordance with instructions provided in the owner’s manual(s) supplied with product.. Accident, purchaser's abuse, neglect or failure to operate products in accordance with instructions shall also include the removal or alteration of any safety devices.. If such safety devices are removed or altered, this warranty is void..

D.Normal adjustments which are explained in the owner’s manual(s) provided with the product..

E.Items or service that are normally required to maintain the product, e..g.. o-rings, springs, gaskets, packings or seals, lubricants, motor vanes, impact mechanism, or any other expendable part not specifically listed.. These items will only be covered for ninety (90) days from date of original purchase.. Underlined items are warranted for defects in material and workmanship only..

7.RESPONSIBILITIES OF WARRANTOR UNDER THIS WARRANTY: Repair or replace, at Warrantor’s option, products or components which are defective, have malfunctioned and/or failed to conform within the duration of the specific warranty period..

8.RESPONSIBILITIES OF PURCHASER UNDER THIS WARRANTY:

A.Provide dated proof of purchase and maintenance records..

B.Call Campbell Hausfeld [phone] to obtain your warranty service options.. Freight costs must be borne by the purchaser..

C.Use reasonable care in the operation and maintenance of the products as described in the owner’s manual(s)..

9.WHEN WARRANTOR WILL PERFORM REPAIR OR REPLACEMENT UNDER THIS WARRANTY: Repair or replacement will be scheduled and serviced according to the normal work flow at the servicing location, and depending on the availability of replacement parts..

This Limited Warranty applies in the United States, Canada and Mexico only and gives you specific legal rights.. You may also have other rights which vary from state to state or country to country..

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