PROPOINT 8844151 User manual

V1.0 8844151
Please read and understand all instructions before use. Retain this manual for future
reference.
AIR TOOL KIT

100 PC

8844151 100 pc Air Tool Kit V1.0
2 For technical questions call 1-800-665-8685
TABLE OF CONTENTS
AIR TOOL KIT .......................................................................................... 1
INTRODUCTION ...................................................................................... 4
TOOL KIT SAFETY .................................................................................. 4
WORK AREA ..................................................................................................................4
PERSONAL SAFETY ........................................................................................................4
SPECIFIC SAFETY PRECAUTIONS ...................................................................................6
AIR TOOL PRECAUTIONS................................................................................................7
VIBRATION PRECAUTIONS ..............................................................................................8
UNPACKING ............................................................................................ 9
ASSEMBLY & INSTALLATION .............................................................. 10
INSTALL AIR COUPLER PLUG........................................................................................ 10
OPERATION ........................................................................................... 11
PRESSURE DROP......................................................................................................... 11
CARE & MAINTENANCE ...................................................................... 11
AIR TOOL LUBRICATION .............................................................................................. 11
DISPOSAL .............................................................................................. 12
TROUBLESHOOTING............................................................................ 12
IMPACT WRENCH ................................................................................. 15
SPECIFICATIONS .................................................................................. 15
ADDITIONAL SAFETY PRECAUTIONS................................................................................. 15
ASSEMBLY & INSTALLATION .............................................................. 16
SOCKET INSTALLATION ........................................................................................ 16
PARTS BREAKDOWN ........................................................................... 17
PARTS LIST ................................................................................................................. 18
AIR RATCHET ........................................................................................ 19
SPECIFICATIONS .................................................................................. 19
ADDITIONAL SAFETY PRECAUTIONS................................................................................. 19
ASSEMBLY & INSTALLATION .............................................................. 20
SOCKET INSTALLATION ........................................................................................ 20
PARTS BREAKDOWN ........................................................................... 21
PARTS LIST ................................................................................................................. 22
AIR DIE GRINDER................................................................................. 23
SPECIFICATIONS .................................................................................. 23
ADDITIONAL SAFETY PRECAUTIONS................................................................................. 23
ASSEMBLY & INSTALLATION .............................................................. 25
OPERATION ........................................................................................... 26

V1.0 100 pc Air Tool Kit 8844151
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DIES A ND AT TAC HME NTS ............................................................................................. 27
PARTS BREAKDOWN ........................................................................... 27
PARTS LIST ................................................................................................................. 28
AIR HAMMER ........................................................................................ 29
SPECIFICATIONS .................................................................................. 29
ADDITIONAL SAFETY PRECAUTIONS................................................................................. 29
ASSEMBLY & INSTALLATION .............................................................. 30
OPERATION ........................................................................................... 31
PARTS BREAKDOWN ........................................................................... 32
PARTS LIST ................................................................................................................. 32
TIRE INFLATOR GUN............................................................................ 33
SPECIFICATIONS .................................................................................. 33
ADDITIONAL SAFETY PRECAUTIONS................................................................................. 33
OPERATION ........................................................................................... 33
AIR BLOW GUN/INFLATOR................................................................... 34
ADDITIONAL SAFETY PRECAUTIONS................................................................................. 34
OPERATION ........................................................................................... 34
HAZARD DEFINITIONS
Please familiarize yourself with the hazard notices found in this manual.
A notice is an alert that there is a possibility of property damage, injury
or death if certain instructions are not followed.
DANGER! This notice indicates an immediate and specific hazard
that will result in severe personal injury or death if the
proper precautions are not taken.
WARNING! This notice indicates a specific hazard or unsafe practice
that could result in severe personal injury or death if the
proper precautions are not taken.
CAUTION! This notice indicates a potentially hazardous situation that
may result in minor or moderate injury if proper practices
are not taken.
NOTICE! This notice indicates that a specific hazard or unsafe
practice will result in equipment or property damage, but
not personal injury.

8844151 100 pc Air Tool Kit V1.0
4 For technical questions call 1-800-665-8685
INTRODUCTION
The 100 pc Air Tool Kit contains six air tools and accessories:
1/2 in. Impact Wrench, 3/8 in. Air Ratchet, Air Die Grinder, Air Hammer,
Tire Inflating Gun and Air Blow Gun.
TOOL KIT SAFETY
WARNING! Read and understand all instructions before using this
tool. The operator must follow basic precautions to reduce the
risk of personal injury and/or damage to the equipment.
Keep this manual for safety warnings, precautions, operating or
inspection and maintenance instructions.
WORK AREA
1. Operate in a safe work environment. Keep your work area clean,
well-lit and free of distractions. Place lights so you are not working
in a shadow.
2. Keep anyone not wearing the appropriate safety equipment away
from the work area.
3. Store tools properly in a safe and dry location. Keep tools out of
the reach of children.
4. Do not install or use in the presence of flammable gases, dust or
liquids.
PERSONAL SAFETY
WARNING! Wear personal protective equipment approved by the
Canadian Standards Association (CSA) or American National
Standards Institute (ANSI).
PERSONAL PROTECTIVE EQUIPMENT
1. Always wear impact safety goggles that provide front and side
protection for the eyes. Eye protection equipment should comply
with CSA Z94.3-07 or ANSI Z87.1 standards based on the type of
work performed.
2. Wear the appropriate type of full-face shield in addition to safety
googles, as the work can create chips, abrasive or particulate
matter.

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3. Wear gloves that provide protection based on the work materials or
to reduce the effects of tool vibration.
3.1 Do not wear gloves when operating a tool that can snag the
material and pull the hand into the tool.
4. Wear protective clothing designed for the work environment and
tool.
5. Non-skid footwear is recommended to maintain footing and
balance in the work environment.
6. This tool can cause hearing damage. Wear hearing protection gear
with an appropriate Noise Reduction Rating to withstand the
decibel levels.
7. The tool may contain high pressure. Use safety glasses and gloves
for protection during operation. Keep hands clear of the exposed
rubber portions of the hose.
8. Wear steel toe footwear or steel toe caps to prevent a foot injury
from falling objects.
9. Wear a NIOSH approved respirator when working on materials that
produce hazardous fumes, dust or particulate matter.
PERSONAL PRECAUTIONS
Control the tool, personal movement and the work environment to avoid
personal injury or damage to the tool.
1. Do not operate any tool when tired or under the influence of drugs,
alcohol or medications.
2. Avoid wearing clothes or jewelry that can become entangled with
the moving parts of a tool. Keep long hair covered or bound.
3. Do not overreach when operating a tool. Proper footing and
balance enables better control in unexpected situations.
4. Keep your fingers away from the trigger/switch while carrying the
tool, attaching an air hose or an accessory. Lock the trigger/switch
safety if available.
5. Avoid unintentional starts. Be sure that the regulator/throttle switch
is in the neutral or OFF position when not in use and before
connecting it to any air source.

8844151 100 pc Air Tool Kit V1.0
6 For technical questions call 1-800-665-8685
6. Never point the air stream or tool at any point of your body, other
people or animals. Debris and dust ejected at high speed can
cause an injury.
7. Serious injury or death may occur from inhaling compressed air. The air
stream may contain carbon monoxide, toxic vapors or solid particles.
Never inhale compressed air directly from the pump or air tool.
SPECIFIC SAFETY PRECAUTIONS
WARNING! DO NOT let comfort or familiarity with product (gained
from repeated use) replace strict adherence to the tool safety
rules. If you use this tool unsafely or incorrectly, you can suffer
serious personal injury.
1. Use the correct tool for the job. This tool was designed for a
specific function. Do not modify or alter this tool or use it for an
unintended purpose.
2. Do not use the tool if any parts are damage broken or misplaced.
Repair or replace the parts.
3. Do not use any power tool with a malfunctioning power switch or
control. A power tool that fails to respond to the controls is dangerous
and can cause an injury. A qualified technician must repair and verify
the power tool is operating correctly before it can be used.
4. Never use a tool with a cracked or worn tool accessory. Change
the tool accessory before using it.
5. Only use accessories that are specifically designed for use with the
tool. Ensure the accessory is tightly installed.
6. Only use an accessory that exceeds the speed rating (see
Specifications).
7. Disconnect the power source before installing or servicing the tool.
8. Before using the tool on a workpiece, test the tool by running it at
the highest speed rating for at least 30 seconds in a safe position.
Stop immediately if there is any abnormal vibration or wobbling.
Check the tool to determine the cause.
9. Never force the tool. Excessive pressure could break the tool,
resulting in damage to your workpiece or serious personal injury.
Excessive pressure is the cause if your tool runs smoothly under no
load, but roughly under load.

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10. Keep hands and fingers away from the work area. Any part of the
body contacting the tool’s working parts could result in an injury.
11. Never touch the tool accessory or workpiece during or immediately
after use. They may be hot and could inflict a burn injury.
12. Do not place the tool down until the tool’s accessory has stopped
moving. The accessory may catch the surface of work material and
wrench itself free, causing injury to the user or others in the work area.
13. Hold the tool by the insulated gripping surfaces when performing
an operation where the tool may contact hidden electrical wiring.
The tool’s exposed metal surfaces may convey a shock to the
operator from a ‘live’ wire.
AIR TOOL PRECAUTIONS
1. Use only clean and dry compressed air as a power source.
Contaminated or moist air will gradually damage the tool.
2. Install an in-line shutoff valve or regulator to allow immediate control
over the air supply in an emergency, even if a hose is ruptured.
3. Discontinue tool use if it does not work properly or air is leaking.
Tag or mark the tool as ‘defective’ or ‘out of service’ until repaired.
4. Check the manufacturer’s maximum pressure rating for air tools
and accessories. Compressor outlet pressure must be regulated to
never exceed the maximum pressure rating of the tool (see
Specifications). Exceeding the maximum PSI rating can create a
bursting hazard, causing injury and property damage.
5. Attach all accessories properly to the tool before connecting the air
supply. A loose accessory may detach or break during operation.
6. Never use oxygen, combustible gas or any other bottled gas as a
power source. Any power source other than an air compressor
could cause an explosion and serious personal injury.
7. Turn OFF the valve and discharge any remaining air pressure after
each use or before adjusting the tool.
8. Do not leave the air tool unattended with its compressed air supply
on. Turn off the compressed air supply and bleed the air tool of any
remaining compressed air before leaving the air tool unattended.

8844151 100 pc Air Tool Kit V1.0
8 For technical questions call 1-800-665-8685
9. Serious injury may occur from loose debris being propelled at high
speeds from the compressed air stream. Always wear OSHA
approved safety glasses to protect the eyes during operation of the
air compressor.
10. Always turn off the air compressor and drain tank pressure
completely before attempting maintenance or attaching air tools.
Release pressure slowly from the system.
AIR HOSE PRECAUTIONS
1. Inspect the tool's air hose for cracks, fraying or other faults before
each use. Discontinue use if the air hose is damaged or hissing is
heard from the air hose or couplers. Replace the defective air hose.
2. Do not allow people, mobile equipment or vehicles to pass over the
unprotected air hose. Position the air hose away from high traffic
areas, in a reinforced conduit or place planks on both sides of the
air hose to create a protective trench.
3. Prevent damage to the air hose by observing the following:
3.1 Never carry the tool by the air hose.
3.2 Keep the air hose behind the tool and out of the tool's work path.
3.3 Keep the air hose away from heat, oil, sharp edges or moving
parts.
3.4 Do not wrap the air hose around the tool as sharp edges may
pierce or crack the air hose. Gently coil the hose and either
hang on a hook or fasten with a device to keep hose together
when storing.
4. A damaged or disconnected air hose under pressure may whip
around and inflict personal injury or damage the work area. Secure
the compressor's air hose to a fixed or permanent structure with
clamps or cable ties.
VIBRATION PRECAUTIONS
1. This tool vibrates during use. Repeated or long-term exposure to
vibration may cause temporary or permanent physical injury. Take
frequent breaks when using the tool.
2. If you feel any medical symptoms related to vibrations (such as
tingling, numbness, and white or blue fingers), seek medical
attention as soon as possible.

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3. Wear suitable gloves to reduce the effects of vibration.
4. DO NOT use this tool before consulting a physician if one of the
following applies:
a. Pregnant
b. Impaired blood circulation to
the hands
c. Past hand injuries
d. Nervous system disorders
e. Diabetes
f. Raynaud's Disease
UNPACKING
WARNING! Do not operate the tool if any part is missing. Replace
the missing part before operating. Failure to do so could result in
a malfunction and personal injury.
Remove the parts and accessories from the packaging and inspect for
damage. Make sure that all items in the contents are included.
Contents:
IMPACT WRENCH, 1/2 IN. & AIR RATCHET, 3/8 IN.
3/8 in. and 1/2 in. Convert
Connector
Screw Bit Converter Connector
(Ratchet only)
3 in. to 1/2 in. dr. Extension Bar
Sockets
AIR DIE GRINDER
Rubber Drum (3/4 and 1 in.)
1/4 in. Grinding Stones (5)
3/4 in. Sanding Drum Sleeves (5)
1/8 in. Grinding Stones (5)
1 in. Sanding Drum Sleeves (5)
Collet, 1/8 and 1/4 in.
AIR RATCHET
Chisels (Ripper, Weld Buster, Flat Punch and Tapered Punch)
Spring
AIR BLOW GUN
TIRE INFLATING GUN
Blow Gun Adapters (5)
Tire Gauge
COMPONENTS
Air Hose Quick Connector
Sealant Tape
Male Coupler Plug (5)
Hose Clamp
Hex Wrench, 4 mm
Machine Oil Bottle (empty)
Wrench (2)
Female Connector
Quick Connector
Blow Mold Case

8844151 100 pc Air Tool Kit V1.0
10 For technical questions call 1-800-665-8685
SOCKETS
INCH METRIC
3/8 in. Drive
5/16 and 3/8 in.
8 and 9 mm
1/2 in. Drive
7/16, 1/2, 9/16 and 5/8 in.
10, 12, 13 and 15 mm
SCREW BITS
INCH OR UNIT
METRIC
Hex
1/8, 5/32, 3/16, 7/32 and 1/4 in.
4 and 5 mm
Slotted
3/16, 1/4 and 1/8 in
Tor x®
10, 15, 20, 25, 27, 30 and 40
Phillips (cross)
PH1, PH2, PH2, PH2 and PH3
Robertson (square)
S1, S2 and S3
ASSEMBLY & INSTALLATION
Numbered references in parenthesis (#1) refer to the included Parts List.
INSTALL AIR COUPLER PLUG
Prepare a standard 1/4 in. NPT coupler plug (sold separately) for use
with your tool. There is one for each tool.
1. Wrap the external threads of the coupler plug with sealant tape.
1.1 Wrap tape in a clockwise direction so it will not unravel.
1.2 Do not tape all the threads. Leave several leading threads
unwrapped for easier alignment.
2. Screw the coupler plug into the tool's air inlet and tighten with a
wrench until snug.
3. Run the compressor at a low volume and check the connection for
air leaks. Do not use the tool until all air leaks are repaired or the
faulty component is replaced.
IMPORTANT! Vibration may cause failure if a quick coupler is
connected directly to the air tool. To overcome this, connect a
leader hose to the tool. A quick coupler may then be used to
connect the leader hose to the air hose.

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OPERATION
PRESSURE DROP
Apply the air consumption and pressure rate numbers to the tool’s air
inlet, not the compressor’s outlet. Calculate the pressure drop for your
air supply set-up and increase the compressor outlet pressure to
compensate. Make sure you do not exceed the maximum pressure for
any part of your air supply system.
Installing a pressure gauge at the tool inlet is the best way to measure
the air pressure and adjust the compressor’s output.
CARE & MAINTENANCE
1. Maintain the tool with care. A tool in good condition is efficient,
easier to control and will have fewer problems.
2. Inspect the tool fittings, alignment and hoses periodically. Have
damaged or worn components repaired or replaced by an authorized
technician. Only use identical replacement parts when servicing.
3. Follow instructions for lubricating and changing accessories.
4. Only use accessories intended for use with this tool.
5. Keep the tool clean, dry and free from oil/grease at all times.
6. Maintain the tool’s labels and name plates. These carry important
information. If unreadable or missing, contact Princess Auto Ltd. for
replacements.
WARNING! Only qualified service personnel should repair the
tool. An improperly repaired tool may present a hazard to the
user and/or others.
AIR TOOL LUBRICATION
NOTICE! Only use air tool oil to lubricate the tool. Other lubricants
are not suitable and will damage the tool or cause a malfunction
during use.
NOTICE! Never use a penetrating oil to lubricate an air tool.
Penetrating oil acts as a solvent that will dissolve the tool’s
grease packing and may damage the o-rings, causing the tool to
seize or malfunction.

8844151 100 pc Air Tool Kit V1.0
12 For technical questions call 1-800-665-8685
1. All air tools have an internal coating of grease to prevent corrosion
during shipping and storage. Remove this grease by adding a
generous amount of air tool oil in the air inlet and then run the tool
under no load until the exhaust is clear.
2. Manually add a drop or two of air tool oil into the tool’s coupler plug
before each use and after every hour of continuous use. The tool will
not work properly without lubrication and parts will wear prematurely.
3. Avoid adding too much air tool oil as this can cause premature
power loss and eventual tool failure. A qualified technician will need
to take the tool apart and clean out the excess oil.
4. Apply a generous amount of air tool oil to the tool before storing it
for an extended period of time (overnight, weekend, etc.). Run the
tool for approximately 30 seconds to ensure the oil is evenly
distributed throughout the tool. Store it in a clean and dry location.
DISPOSAL
Recycle a tool damaged beyond repair at the appropriate facility.
Contact your local municipality for a list of disposal facilities or by-laws
for electronic devices, batteries, oil or other toxic liquids.
IMPORTANT! DO NOT pollute the environment by allowing
uncontrolled discharge of waste oil.
TROUBLESHOOTING
Visit a Princess Auto Ltd. location for a solution if the tool does not
function properly or parts are missing. If unable to do so, have a
qualified technician service the tool.
PROBLEM(S)
POSSIBLE CAUSE(S)
SUGGESTED SOLUTION(S)
Tool runs at
normal speed,
but loses power
under load.
Motor parts worn. 1. Have a qualified technician
service the tool.
2. Replace tool or parts.

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PROBLEM(S)
POSSIBLE CAUSE(S)
SUGGESTED SOLUTION(S)
Tool runs slowly.
Air flows slightly
from exhaust.
Motor parts jammed with
dirt particles.
OR
Airflow blocked by dirt.
1. Check air inlet filter for
blockage.
2. Pour air tool lubricating oil
into air inlet as per
lubrication instructions for
clearing shipping grease.
3. Operate tool in short bursts
to clear debris.
4. If tool still jammed, clean
tool and lubricate per
lubrication instructions.
Tool runs slowly.
Air flows slightly
from exhaust.
1. Air regulator in closed
position.
2. Damage or excessive
wearing of internal
parts.
1. Open the air regulator to
desired airflow.
2a. Have a qualified technician
service the tool.
2b. Replace tool or parts.
Tools will not
run. Air flows
freely from
exhaust.
Damage or excessive
wearing of internal parts.
1. Have a qualified technician
service the tool.
2. Replace tool or parts.
Impact tools
will not run. Air
flows freely
from exhaust.
Piston is jammed 1. Remove chisel and spring
retainer.
2. Push punch through hole in
the cylinder until resting
against the piston.
3. Sharply strike punch with a
hammer to loosen piston.
4. If still jammed, disassemble
barrel from housing and use
punch to push piston
through the rear of barrel.
5. Clean the barrel and piston.
Remove any rust.
6. Reassemble.
Tool will not shut
off.
1. Throttle valve o-ring
dislodged from inlet
valve seat.
2. Trigger mechanism
jammed or dirty.
1. Replace throttle valve o-rings.
2. Clean trigger mechanism
and lubricate.

8844151 100 pc Air Tool Kit V1.0
14 For technical questions call 1-800-665-8685
PROBLEM(S) POSSIBLE CAUSE(S) SUGGESTED SOLUTION(S)
Loss of power
or erratic
performance.
1. Excessive drain on
the air hose. Incorrect
size or type of hose
connectors.
2. Moisture or restriction
in the air hose/tank
3. Air compressor has
insufficient flow.
1. Check the air hose and
confirm the hose fitting is
correct for the inlet bushing.
2. Depressurize system and
drain tank and air hose of
water.
3.
Ensure tool is connected to a
compressor with a rate flow
that matches the tool.

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IMPACT WRENCH
SPECIFICATIONS
Air Inlet
1/4 in.
Square Drive Size
1/2 in.
Working Pressure
90 PSI
Average CFM
5 CFM
Max. Torque
450 ft-lb
Speed Rating
7,500 RPM
Min. Hose Size
3/8 in.
Material
Composite Housing
ADDITIONAL SAFETY PRECAUTIONS
1. Read and follow all instructions in the Tool Kit Safety section before
using this tool.
2. Securely hold this tool using both hands. Using a tool with only one
hand can result in loss of control.
3. Do not cover the air vents.
4. Never hold the drive, socket, drive extension or accessories during
impacting. Doing so increases the risk of cuts, burns or vibration
injuries.
5. Hold the tool correctly; be ready to counteract normal or sudden
movements and have both hands available.
6. Do not use in confined spaces and beware of crushing your hands
between the tool and workpiece, especially when unscrewing.
7. The tool is not insulated against contact with live electrical conduits
or sources.
8. Do not over-tighten nuts. They could shatter and cause damage to
the tool or workpiece or cause serious injury. Use a torque wrench
to torque the nut after using the impact wrench.
9. This impact wrench should only be used with impact sockets and
extensions. Use of other accessories can cause them to break,
which could damage the unit or cause injury.
10. Securely hold this tool using both hands. Using a tool with only one
hand can result in loss of control.

8844151 100 pc Air Tool Kit V1.0
16 For technical questions call 1-800-665-8685
ASSEMBLY & INSTALLATION
SOCKET INSTALLATION
WARNING! The torque of the impact wrench is 450 ft-lb. Make sure
that the nut or bolt you are using the tool to tighten can withstand
the rated torque and is rated for 7,500 RPM or greater. If available,
check the recommended torque specifications for the nut.
1. Turn off the air compressor and disconnect the air hose when
changing sockets.
2. Select the appropriately sized 1/2 in. or 3/8 drive impact socket for
the job. Only use impact sockets which are specifically designed for
use with an impact wrench. Do not use worn or damaged sockets.
2.1 Use the 1/2 in. to 3/8 in. adapter when using 3/8 in. sockets.
3. Push and snap the socket onto the anvil (#IW7).
4. Attach the air hose and turn the air compressor on.
OPERATION
WARNING! This tool generates considerable torque when in use.
Always hold the tool with both hands when using and brace
yourself to resist the torque which will be delivered to the
workpiece.
1. Tighten the nut as far as you can by hand before using the impact
wrench.
2. Connect the impact wrench to the air hose.
3. Turn the forward/reverse switch (#IW23) to the right for forward or
left for reverse. There are three power settings in the forward
direction, each setting increases the torque.
3.1 Wait until the tool’s anvil has stopped rotating before switching
to the opposite direction.
4. Place the socket over the fastener, grip the impact wrench firmly
with both hands and gently squeeze the trigger. The impact wrench
will activate when the trigger is squeezed.

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4.1 If the tool stalls while tightening, do not raise the output pressure
of the air compressor above 90 PSI. Pressure above 90 PSI will
strip the workpiece and damage the tool, potentially causing tool
failure and serious injury. Use other appropriate methods and
tools to tighten the nut.
5. This tool will stop operation/rotation a few seconds after the trigger
is released.
6. When the fastener is tightened, release the trigger and remove the
tool and socket.
7. Use a mechanical torque wrench to check the fastener’s torque.
8. Shut the compressor off once the task is completed. Squeeze the
trigger to release residual compressed air from the hose and tool.
Disconnect the tool.
PARTS BREAKDOWN

8844151 100 pc Air Tool Kit V1.0
18 For technical questions call 1-800-665-8685
PARTS LIST
# DESCRIPTION QTY
IW1
Press-Oiling Cup 1
IW2
Front Housing 1
IW3
Sealing Washer 1
IW4
Collet Bushing 1
IW5
Anvil Collar 1
IW6
O-Ring 7.5*1.8 1
IW7
Anvil 1
IW8
Hammer Cage 1
IW9
Hammer Pin 2
IW10
Hammer Dog 2
IW11
Seal 1
IW12
Cylinder Head 1
IW13
Rotor 1
IW14
Rotor Blade 6
IW15
Elastic Cylindrical Pin 1
IW16
Cylinder 1
IW17
Rear Cover 1
IW18
Bushing 1
IW19
Gasket 1
IW20
Gun body 1
IW21
End Seal 1
IW22
O-Ring 1
IW23
Rotary Controller 1
IW24
O-Ring 1
IW25
Rear Housing 1
IW26
Bearing Spring 1
IW27
Bearing 1
IW28
Bolt 1
IW29
Elastic Cylindrical Pin 1
IW30
O-Ring 1
IW31
Trigger 2
IW32
Pin 1
IW33
O-Ring 38*1.8 1
IW34
Exhaust Cap 1
IW35
Inlet Connector Washer 1
IW36
O-Ring 1
IW37
Internal Circlip 1
IW38
Plug Cap 1
IW39
Plug 1
IW40
Valve Pin 1
IW41
Valve Spring 1
IW42
Inlet Connector 1

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AIR RATCHET
SPECIFICATIONS
Air Inlet
1/4 in.
Square Drive Size
3/8 in.
Working Pressure
90 PSI
Average CFM
4 CFM
Max. Torque
50 ft-lb
Speed Rating
160 RPM
Min. Hose Size
3/8 in.
Material
Composite Housing
ADDITIONAL SAFETY PRECAUTIONS
1. Read and follow all instructions in the Tool Kit Safety section before
using this tool.
2. Do not cover the air vents.
3. Never hold the drive, socket, drive extension or accessories
during impacting. Doing so increases the risk of cuts, burns or
vibration injuries.
4. Hold the tool correctly; be ready to counteract normal or sudden
movements and have both hands available.
5. Do not use in confined spaces and beware of crushing your hands
between the tool and workpiece, especially when unscrewing.
6. The tool is not insulated against contact with live electrical conduits
or sources.
7. Do not over-tighten nuts. They could shatter and cause damage to
the tool or workpiece or cause serious injury. Use a torque wrench
to torque the nut after using the air ratchet.
8. Support the workpiece or clamp it to a stable platform. Holding the
workpiece by hand or against your body may lead to personal injury.
9. Securely hold this tool using both hands. Using a tool with only one
hand can result in loss of control.

8844151 100 pc Air Tool Kit V1.0
20 For technical questions call 1-800-665-8685
ASSEMBLY & INSTALLATION
SOCKET INSTALLATION
WARNING! The torque of the air ratchet is 50 ft-lb. Make sure that
the nut or bolt you are using the tool to tighten can withstand the
rated torque and is rated for 160 RPM or greater. If available,
check the recommended torque specifications for the nut.
1. Turn off the air compressor and disconnect the air hose when
changing sockets.
2. Select the appropriately sized 1/2 in. or 3/8 in. drive impact socket
for the job. Only use impact sockets which are specifically designed
for use with an air ratchet. Do not use worn or damaged sockets.
2.1 Use the 3/8 in. to 1/2 in. adapter when using 1/2 in. sockets.
3. Push and snap the socket (not included) onto the anvil (#AR24).
4. Attach the air hose and turn the air compressor on.
OPERATION
WARNING! This tool generates considerable torque when in use.
Always hold the tool with both hands when using and brace yourself
to resist the torque which will be delivered to the workpiece.
1. Tighten the nut as far as you can by hand before using the air ratchet.
2. Connect the air ratchet to the air hose.
3. Turn the forward/reverse switch (#AR26) to the left for forward or
right for reverse.
3.1 Wait until the tool’s anvil has stopped rotating before switching
to the opposite direction.
4. Place the socket over the fastener, grip the air ratchet firmly and
gently squeeze the trigger. The air ratchet will activate when the
trigger is squeezed.
4.1 If the tool stalls while tightening, do not raise the output
pressure of the air compressor above 90 PSI. Pressure above
90 PSI will strip the workpiece and damage the tool,
potentially causing tool failure and serious injury. Use other
appropriate methods and tools to tighten the nut.