Ryobi RA-C2550 User manual

AIRWAVE 50L 2.0HP DIRECT DRIVEN
AIR COMPRESSOR
OPERATOR'S MANUAL
ORIGINAL INSTRUCTIONS
RA-C2550
Important! It is essential you read the instructions in this manual before starting and
operating this machine.
Subject to technical modications.

DESCRIPTION
Fig. 1
1
9
10 8
7
7
6
4
3
2
5
1. Air lter assembly
2. On/off switch
3. Tank pressure gauge
4. Pressure relief valve
5. Front handle
6. Pressure regulator knob
7. Quick connect coupler
8. Check valve
9. Regulated pressure gauge
10. Wheel
11. Rubber foot
12. Drain valve
13. Rear handle
14. Handle slot
15. Bolt
16. Flat washer
17. Hex nut
18. Wheel axle cover
19. Axle bolt
20. Oil ll hole cap
21. Sight glass
22. Red dot
23. Quick connect air tting
24. To close
25. Quick coupler
26. To open
27. Reset button
28. Drain valve knob
29. Ring
30. Air lter housing
31. Air lter
32. Air lter cover
33. Wing nut
34. Drain plug

Fig. 2
Fig. 4
Fig. 6
Fig. 5 1
1
11
16
5
15
18
19
10 16 17
17
16
13
12
11
4
5
Fig. 3
15
14

Fig. 7
Fig. 11
Fig. 10
Fig. 12
25
23
Fig. 8a
Fig. 8b
Fig. 9
7
4
24
20
22
23
7
3
9
26
21

Fig. 13
Fig. 16
Fig. 14
Fig. 15
28
27
4
29
16 333231
30

Fig. 17
34

1
GENERAL SAFETY WARNINGS
WARNING
Read and understand all instructions. Failure to follow
all instructions listed below, may result in electric shock,
re and/or serious personal injury.
Read all instructions.
Know your power tool. Read the operator's manual
carefully. Learn the applications and limitations as well as
the specic potential hazards related to this tool.
WORK AREA SAFETY
■Keep work area clean. Cluttered areas and benches
invite accidents. Do not leave tools or pieces of wood
on the tool while it is in operation.
■Do not use in dangerous environments. Do not use
power tools in damp or wet locations or expose to rain.
Keep the work area well lit.
■Keep children and visitors away. All visitors should
wear safety glasses and be kept a safe distance from
work area. Do not let visitors contact tool or extension
cord while operating.
■Never use in an explosive atmosphere. Normal
sparking of the motor could ignite fumes.
ELECTRICAL SAFETY
■Guard against electrical shock by preventing body
contact with grounded surfaces, e.g., pipes, radiators,
ranges, refrigerator enclosures.
■Do not abuse cord. Never carry tool by the cord or
yank it to disconnect from receptacle. Keep cord from
heat, oil, and sharp edges.
■Should any electrical component of the tool fail
to perform properly, shut off the power switch,
remove the plug from the power source and
replace before resuming operation.
■Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of
electric shock.
PERSONAL SAFETY
■Stay alert and exercise control. Watch what you are
doing and use common sense. Do not operate tool
when you are tired. Do not rush.
■Dress properly. Do not wear loose clothing, neckties,
or jewellery that can get caught and draw you into
moving parts. Rubber gloves and nonskid footwear
are recommended when working outdoors. Also wear
protective hair covering to contain long hair.
■Always wear safety glasses with side shields.
Everyday eyeglasses have only impact-resistant
lenses; they are not safety glasses.
■Protect your lungs. Wear a face or dust mask if the
operation is dusty.
■Protect your hearing. Wear hearing protection during
extended periods of operation.
■Do not overreach. Keep proper footing and balance
at all times.
■Remove adjusting keys and wrenches. Form habit of
checking to see that keys and adjusting wrenches are
removed from tool before turning it on.
AIR COMPRESSOR USE AND CARE
■Do not exceed the pressure rating of any component
in the system.
■Protect material lines and air lines from damage or
puncture. Keep hose and power cord away from sharp
objects, chemical spills, oil, solvents, and wet floors.
■Check hoses for weak or worn condition before each
use, making certain all connections are secure. Do not
use if defect is found. Purchase a new hose or notify
an authorized service center for examination or repair.
■Release all pressures within the system slowly. Dust
and debris may be harmful.
■Store idle air compressors out of the reach of children
and other untrained persons. Air compressors are
dangerous in the hands of untrained users.
■Maintain air compressors with care. Follow
maintenance instructions. Properly maintained
products are easier to control.
■Check for misalignment or binding of moving parts,
breakage of parts, and any other condition that may
affect the product’s operation. If damaged, have the
air compressor serviced before using. Many accidents
are caused by poorly maintained products.
■Keep the exterior of the air compressor dry, clean,
and free from oil and grease. Always use a clean
cloth when cleaning. Never use brake fluids, gasoline,
petroleum-based products, or any strong solvents to
clean the unit. Following this rule will reduce the risk of
deterioration of the enclosure plastic.
SERVICE
■When servicing use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.
Save these instructions. Refer to them frequently and
use them to instruct other users. If you loan someone
this tool, loan them these instructions also.
AIR COMPRESSOR SAFETY WARNINGS
■Know your air compressor. Read operator’s manual
carefully. Learn its applications and limitations, as
well as the specific potential hazards related to this
product. Following this rule will reduce the risk of
electric shock, fire, or serious injury.
■Drain tank of moisture after each day's use. If unit will

2
not be used for a while, it is best to leave drain valve
open until such time as it is to be used. This will allow
moisture to completely drain out and help prevent
corrosion on the inside of tank.
■Risk of fire or explosion. Do not spray flammable liquid
in a confined area. Spray area must be well ventilated.
Do not smoke while spraying or spray where spark or
flame is present. Keep compressors as far from the
spraying area as possible, at least 10 m (33 feet) from
the spraying area and all explosive vapors.
■Risk of bursting. Do not adjust regulator to result
in output pressure greater than marked maximum
pressure of attachment. Do not use at pressure
greater than 8 bar.
■If connected to a circuit protected by fuses, use time
delay fuses with this product.
■To reduce the risk of electric shock, do not expose to
rain. Store indoors.
■Inspect tank yearly for rust, pin holes, or other
imperfections that could cause it to become unsafe.
■Never weld or drill holes in the air tank.
■Make sure the hose is free of obstructions or snags.
Entangled or snarled hoses can cause loss of balance
or footing and may become damaged.
■Use the air compressor only for its intended use. Do
not alter or modify the unit from the original design or
function.
■Always be aware that misuse and improper handling
of this product can cause injury to yourself and others.
■Never leave a tool unattended with the air hose
attached.
■Never point any air tool toward yourself or others.
■Do not operate this air compressor if it does not
contain a legible warning label.
■Do not continue to use a tool or hose that leaks air or
does not function properly.
■Always disconnect the air supply and power supply
before making adjustments, servicing a product, or
when a product is not in use.
■Do not attempt to pull or carry the air compressor by
the hose.
■Your tool may require more air consumption than this
air compressor is capable of providing.
■Always follow all safety rules recommended by the
manufacturer of your air tool, in addition to all safety
rules for the air compressor. Following this rule will
reduce the risk of serious personal injury.
■Never direct a jet of compressed air toward people or
animals. Take care not to blow dust and dirt towards
yourself or others. Following this rule will reduce the
risk of serious injury.
■Do not use this air compressor to spray chemicals.
Your lungs can be damaged by inhaling toxic fumes.
A respirator may be necessary in dusty environments
or when spraying paint. Do not carry while painting.
■Inspect product cords and hoses periodically and,
if damaged, have them repaired at your nearest
authorised service center. Constantly stay aware of
cord location. Following this rule will reduce the risk of
electric shock or fire.
■Never use an electrical adaptor with this grounded
plug.
■Check for damaged parts. Before further use of the
air compressor or air tool, a guard or other part that
is damaged should be carefully checked to determine
that it will operate properly and perform its intended
function. Check for alignment of moving parts, binding
of moving parts, breakage of parts, mounting, and
any other conditions that may affect its operation. A
guard or other part that is damaged should be properly
repaired or replaced by an authorized service center.
Following this rule will reduce the risk of serious injury.
■Never store a tool with an air line connected. Storing
the tool while connected to an air supply can result
in unexpected operation, firing or movement and
possible serious personal injury.
■Protect your lungs. Wear a face or dust mask if the
operation is dusty. Following this rule will reduce the
risk of serious personal injury.
■If the power supply cord is damaged, it must be
replaced only by the manufacturer or by an authorised
service centre to avoid risk.
■Save these instructions. Refer to them frequently and
use them to instruct others who may use this product.
If you loan someone this product, loan them these
instructions also.
■The machine shall be connected to a circuit
protection device (fuse or circuit breaker).
■Operate the machine from the front of the control
panel.
■When the machine is in operation, many parts
of machine may cause a high temperature. Use
necessary personal protection equipment such
as gloves to avoid injuries resulting from a high
temperature.
■This machine is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge. Children should be supervised to
ensure that they do not play with the machine.

3
PRODUCT SPECIFICATIONS
Rated motor power 1500 W
Rated current 6 A
Air outlets 2 pcs, 6.35mm (1/4”)
Nitto-style quick
connector (coupler)
Quick connector tting size 6.35 mm (1/4")
Weight 30.6 kg
Input 220 - 240 V AC, 50 Hz
Power cord length 2.0 m
Air tank capacity 50 L
Free air delivery 120 L/min (4.2 cfm)
Maximum air delivery 190 L/min (6.7 cfm)
at 0 bar tank pressure
Maximum air pressure 8 bar (115 psi)
Working pressure range 6 - 8 bar (87 - 115 psi)
Pressure gauge 2 pcs, 50.8 mm (2 in.)
diameter
Maximum rotational shaft
speed
2,850 rpm
Short-circuit rating 3 kA
Operating temperature 0 - 45°C
Measured sound pressure
level (the reference
number of the noise test
code: EN ISO 2151:2008)
LpA=70.5 dB(A),
KpA=2 dB
Measured sound power
level (the reference
number of the noise test
code: EN ISO 2151:2008)
LwA=90.5 dB(A),
KwA=2 dB
INTENDED USE
This compressor is designed to supply pressurised air
only. It must not be used to compress any other gas. It is
designed to operate air powered tools. The compressor
should be operated under cover or protected from rain.
ASSEMBLY
UNPACKING
This product requires assembly. Carefully remove the
product and any accessories from the box.
WARNING
Do not use this product if any parts on the packing
list are already assembled to your product when you
unpack it. Parts on this list are not assembled to the
product by the manufacturer and require customer
installation. Use of a product that may have been
improperly assembled could result in serious personal
injury.
Inspect the product carefully to make sure no breakage
or damage occurred during shipping.
Do not discard the packing material until you have
carefully inspected and satisfactorily operated the
product.
WARNING
If any parts are damaged or missing do not operate this
product until the parts are replaced. Use of this product
with damaged or missing parts could result in serious
personal injury.
WARNING
Do not attempt to modify this product or create
accessories not recommended for use with this
product. Any such alteration or modication is misuse
and could result in a hazardous condition leading to
possible serious personal injury.
WARNING
Do not connect to power supply until assembly is
complete. Failure to comply could result in accidental
starting and possible serious personal injury.
Packing list
–Air compressor
–Front handle
–Bottle of oil
–Air filter
–Wheel x 2
–Rubber foot x 2
–Bolt x 6
–Nut x 4
–Flat washer x 8
–Wheel axle cover x 2
–Axle bolt x 2
–Operator's manual
INSTALLING FRONT HANDLE
See gure 3.
1. Insert both ends of the front handle in handle slots.
2. Secure both ends with 2 hex bolts each using a hex

4
key. Make sure the handle is securely xed.
INSTALLING FEET
See gure 4.
1. Place a rubber foot under the left supporting frame at
the front. Align the screw holes.
2. Insert a screw and washer in the holes in the rubber
foot and the supporting frame from the bottom.
3. Insert a washer at the other end.
4. Secure the rubber foot with a hex nut.
5. Repeat the above steps to install the other foot on the
right.
6. Ensure the compressor is stable by lightly applying
lateral force on it.
INSTALLING WHEELS
See gure 5.
1. Insert an axle bolt and washer in the centre hole of
the wheel.
2. Insert the threaded part of the axle bolt in the hole
in the rear supporting frame on the left side. Insert a
washer on both sides of the frame.
3. Secure the axle bolt with a hex nut.
4. Attach the wheel axle cover to the centre of the wheel.
5. Repeat the above steps to install the other wheel on
the right.
6. Ensure the compressor is stable by lightly applying
lateral force on it.
INSTALLING AIR FILTER
See gure 6.
Attach the air lter to the motor cover. Screw in a clockwise
direction to fasten securely.
CHECKING/ADDING OIL
See gure 7.
WARNING
To avoid damage to the compressor, add oil before
starting and check oil level before each use.
Always check the oil when the unit is sitting on a level
surface and before rst use.
1. There is a red dot in the center of the sight glass.
2. An oil level at the top of the red dot indicates oil is at
maximum level.
3. An oil level at or below the bottom of the red dot
indicates oil is below desired level, and oil should be
added.
To add oil:
1. Unscrew the cap of oil ll hole.
2. Using a funnel, carefully pour oil into the oil ll hole. Fill
only with synthetic oil SAE-30.
NOTE: Avoid using too much oil. Ensure that the level
of the oil does not exceed the top of the red dot at
sight glass.
3. Tighten the cap securely into the oil ll hole.
Replace the oil after the rst 10 hours of operation and
every 100 hours following the rst oil change. Refer to the
Replacing oil section for details.
OPERATION
DANGER
Do not disassemble check valve, tank drain valves or
safety relief valve with air in tank — bleed tank.
WARNING
Always wear eye protection with side shields. Failure
to do so could result in objects being thrown into your
eyes resulting in possible serious injury.
WARNING
Do not attach any tools to the open end of the hose until
start-up has been completed.
CAUTION
Do not use in an environment that is dusty or otherwise
contaminated. Using the air compressor in this type of
environment may cause damage to the unit.
TRANSPORTING THE AIR COMPRESSOR
See gure 8a.
The air compressor should be moved as instructed.
This will help you to avoid damaging the wheel or the air
compressor by rolling it over items in its path.
Ensure the air compressor is unplugged, make sure the
power cord is secured in the cord wrap.
To move the air compressor:
1. Grasp the front handle rmly with two hands.
2. Lift the air compressor toward you. Make sure the
compressor is balanced on the wheels.
3. Push the unit along to the desired location.
4. Lower the air compressor until it sits securely on a at
surface.
To transport the air compressor up or down stairs:
See gure 8b.
1. Grasp the front handle and rear handle rmly. Lift the
unit into a safe and comfortable carrying position.
NOTE: Use good lifting techniques and get help if needed.
2. With proper footing and balance, carry the unit one

5
step at a time.
3. Use care in transporting the unit down or up stairs
to avoid damage to the stairs, damage to unit and
personal injury.
4. Lower the air compressor until it sits securely on a at
surface.
ATTACHING/DISCONNECTING AIR HOSE
See gure 9.
NOTE: For operation using pressures above 7 bar,
(102 psi) delivery hoses should be tted with a safety cord,
e.g., wire rope.
1. Make sure the air compressor is off and unplugged.
2. Rotate pressure regulator knob fully counterclockwise.
3. Conrm that the outlet pressure is at zero (0) bar.
4. Attach hose with quick connect air tting to 6.35 mm
(1/4 in.) quick connect coupler (regulated pressure) on
air compressor. Make sure to push the hose adapter
end fully into the coupler until the sleeve springs
forward to lock it in place.
To disconnect an air hose or an air tool:
1. Rotate pressure regulator knob fully counterclockwise.
2. Conrm that the outlet pressure is at zero (0) bar.
3. When disconnecting a hose from 6.35 mm (1/4 in.)
quick coupler, always rmly hold release end of hose.
4. Pull back on the release sleeve on the 6.35 mm
(1/4 in.) quick coupler.
5. With a rm grip, pull out the quick connect air tting
that is attached to the quick coupler.
TURNING THE AIR COMPRESSOR ON/OFF
See gure 11.
1. With the air compressor plugged in, pull the power
switch to the ON position to power the compressor on.
2. To turn the air compressor off, push the power switch
to the OFF position.
NOTE: When the compressor is in the ON position,
the air compressor will automatically turn on when the
designated tank air pressure drops below the preset
pressure limit. It will also shut off again when the
desired pressure is reached.
WARNING
Never exceed the air tool’s pressure rating as
recommended by the manufacturer. When using
this air compressor as an ination device, always
follow the maximum ination guidelines stated by the
manufacturer of the item being inated.
WARNING
Always ensure the switch is in the OFF (O) position
and the regulator pressure gauge reads zero before
changing air tools or disconnecting the hose from
the air outlet. Failure to do so could result in possible
serious personal injury.
USING THE AIR COMPRESSOR
See gure 10 - 12.
1. Ensure power switch is in the OFF (O) position and air
compressor is unplugged.
2. If not already installed, attach hose to compressor as
previously instructed.
3. Attach 6.35 mm (1/4 in.) quick connect air tting to
accessory or tool you intend to use.
4. Insert the other end of the quick connect air tting to
the quick coupler (regulated pressure) on the open
end of hose.
5. Connect the power cord to the power supply.
6. Turn the switch ON ( l ).
7. Rotate pressure regulator knob to desired line
pressure. Turning the knob clockwise increases
air pressure at the outlet; turning counterclockwise
reduces air pressure at the outlet.
8. Following all safety precautions in this manual and the
manufacturer’s instructions in the air tool manual, you
may now proceed to use your air-powered tool.
WARNING
Air powered tools may require more air consumption
than this air compressor is capable of providing. Check
the tool manual to avoid damage to the tool or risk of
personal injury.
9. Control the amount of air ow with the pressure
regulator knob. Turning the knob fully counterclockwise
will completely stop the ow of air.
NOTE: Always use the minimum amount of pressure
necessary for your application. Using a higher
pressure than needed will drain air from the tank more
rapidly and cause the unit to cycle on more frequently.
10. When nished, always drain the tank and unplug the
unit. Never leave the unit plugged in and/or running
unattended.
11. It is recommended to use a residual current device
with a rated residual current of 30 mA or less.
DRAINING THE TANK
See gure 14-15.
To prevent tank corrosion and keep moisture out of the
air used, the air tank of the compressor should be drained
daily.
To drain:
1. Turn the air compressor off.

6
2. Pull the ring on the pressure relief valve to release until
pressure gauge reads less than 1.4 bar.
3. Release the ring.
4. Rotate drain valve counterclockwise to open and drain
the moisture.
NOTE: Condensate is a polluting material and should
be disposed of in compliance with local regulations.
5. If drain valve is clogged, release all air pressure.
Remove and clean the valve, then reinstall.
DANGER
Unplug the air compressor and release all air from
the tank before servicing. Failure to depressurize tank
before attempting to remove valve may cause serious
personal injury.
6. Rotate drain valve clockwise until tightly closed.
CHECKING THE PRESSURE RELIEF VALVE
See gure 15.
WARNING
Do not attempt to tamper with the safety valve.
Anything loosened from this device could y up and hit
you. Failure to heed this warning could result in death
or serious personal injury.
The pressure relief valve will automatically release air if
the air tank pressure exceeds the preset maximum. The
valve should be checked before each day of use by pulling
the ring by hand.
1. Turn the air compressor on and allow the tank to
ll. The compressor will shut off when the pressure
reaches the preset maximum.
2. Turn the air compressor off.
3. Pull the ring on the safety valve to release air for three
to ve seconds. Air should rapidly escape. Release the
ring and the air should stop.
4. The ring pin may need to be pushed back into position
to stop the ow of air at high pressure.
WARNING
If air leaks after the ring has been released, or if the
valve is stuck and cannot be actuated by the ring,
do not use the air compressor until the safety valve
has been replaced. Use of the air compressor in this
condition could result in serious personal injury.
RESET BUTTON
See gure 13.
When current into the air compressor motor exceeds the
specied limit, the air compressor will automatically shut
off.
To reset the air compressor:
1. Unplug the air compressor.
2. Turn the air compressor off.
3. Wait three minutes for the motor to cool.
4. Press the reset button.
5. Plug the air compressor into an approved outlet.
6. Turn the air compressor on.
STORAGE
1. Push the power switch to the OFF position to turn off
the compressor.
2. Unplug the compressor.
3. Run the air tool to relieve the air pressure in the hose,
then remove the air hose and the tool, or release the
air by the pressure relief valve.
4. Drain water from the tank as instructed in Draining
the Tank section. Leave the valve open until the next
usage.
5. Store the air compressor in its normal operating
position in a dry and protected area.
WARNING
Water will condense in the air compressor tank when
the compressor is in operation. Water left in the tank
can cause the tank to weaken and corrode, increasing
the risk of tank rupture.
WARNING
Always disconnect the air hose from tools whenever
not in use or while servicing. During maintenance, a
tool connected to air hose may operate accidentally,
causing serious personal injury!
WARNING
Failure to unplug the air compressor before storage
may result in the compressor running continuously,
causing overheating, damage to the compressor, and
possibly a re.
MAINTENANCE
WARNING
When servicing use only original replacement parts.
Use of any other parts may create a hazard or cause
product damage.

7
WARNING
Always wear eye protection with side shields. Failure
to do so could result in objects being thrown into your
eyes resulting in possible serious injury.
WARNING
Always release all pressure, disconnect from power
supply, and allow unit to cool before cleaning or making
repairs on the air compressor.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use.
Use clean cloths to remove dirt, dust, oil, grease, etc.
As a routine part of air compressor maintenance, it is also
advised that the oil is routinely checked for proper levels.
WARNING
Do not at any time let brake uids, gasoline, petroleum-
based products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal
injury.
Bearing lubrication
All of the bearings in this product are lubricated with a
sufcient amount of high grade lubricant for the life of
the unit under normal operating conditions. Therefore, no
further lubrication is required.
REPLACING AIR FILTER
See gure 16.
1. Loosen the wing nut and washer on the air lter cover.
2. Remove the cover.
3. Remove the air lter.
4. Install new air lter.
5. Replace the air lter cover and secure it with the wing
nut and washer.
REPLACING OIL
See gure 17.
WARNING
The hot oil can surface can scald or burn your hands.
Allow the compressor to cool 15 minutes before
removing the drain plug and draining the oil.
Replace the oil after the rst 10 hours of operation and
every 100 hours following the rst oil change.
The sight glass indicates the oil level and lets the operator
check if oil should be added.
1. Place a suitable container underneath the drain to
collect used oil.
2. Remove the drain plug using a wrench.
3. When the used oil has drained, reinstall the drain plug
and tighten with the wrench.
4. Unscrew the cap of oil ll hole.
5. To rell, use a funnel to pour oil into the ll hole. Rell
only with synthetic oil SAE-30.
NOTE: Avoid relling with too much oil. Ensure that the
level of the oil does not exceed the top of the red dot at
sight glass. The recommended amount of oil for relling is
280 ml (8.11 oz.).
6. Tighten the cap securely into the oil ll hole.
ENVIRONMENTAL PROTECTION
Recycle raw materials instead of disposing
of as waste. The machine, accessories
and packaging should be sorted for
environmental-friendly recycling.
SYMBOLS
Safety Alert
Please read the instructions carefully
before starting the machine.
Wear ear protection
Wear eye protection
Waste electrical products should not
be disposed of with household waste.
Please recycle where facilities exist.
Check with your local authority or
retailer for recycling advice.
Regulatory Compliance Mark (RCM).
Product meets applicable regulatory
requirements.
Caution, risk of electric shock

8
Wet condition alert. Do not expose to
rain. Store indoors.
Risk of bursting. Do not adjust regulator
to result in output pressure greater
than marked maximum pressure of
attachment. Do not use at pressure
greater than 8 bar.
Risk of fire or explosion. Spray area
must be well ventilated. Do not smoke
while spraying or spray where spark or
ame is present. Keep compressors as
far from the spraying area as possible.
Keep compressor, at least 10 m from
the spraying area and all explosive
vapours.
Hot surface: To reduce the risk of injury
or damage, avoid contact with any
surface.
Risk of breathing. Air obtained directly
from the air compressor should never
be used to supply air for human
consumption.
This compressor may start without
warning.
20140829v1

9
TROUBLESHOOTING
PROBLEM CAUSE POSSIBLE SOLUTION
Compressor will not run Loss of power or overheating Check for proper use of extension cord
No electrical power Check to be sure unit is plugged in
Check fuse/breaker
Blown shop/house fuse Replace shop/house blown fuse
Shop/house breaker open Reset shop/house breaker, determining
why problem happened
Current limiting protector open Reset motor overload to restart after motor
has cooled.
Bad pressure switch Replace pressure switch
Tank is full of air Compressor will turn on when tank
pressure drops to cut-in pressure
Motor hums but cannot run or
runs slowly
Low voltage Check with voltmeter
Wrong gauge wire or length of
extension cord
Check for proper gauge wire and cord
length
Shorted or open motor winding Take compressor to service centre
Defective check valve or unloader Take compressor to service centre
Current limiting protector cuts
out repeatedly
Low voltage Check with voltmeter
Lack of proper ventilation/room
temperature too high
Move compressor to well-ventilated area
Wrong gauge wire or length of
extension cord
Check for proper gauge wire and cord
length
Air tank pressure drops when
compressor shuts off
Loose connections (ttings, tubing,
etc.)
Check all connections with soap and water
solution and tighten
Loose drain valve Tighten drain valve
Check valve leaking Take compressor to service centre
DANGER
Do not disassemble check valve, tank drain
valve or pressure relief valve with air in
tank — bleed tank.
Excessive moisture in
discharge air
Excessive water in air tank Drain tank
High humidity Move to area of less humidity; use air line
lter

10
PROBLEM CAUSE POSSIBLE SOLUTION
Compressor runs continuously Defective pressure switch Take compressor to service centre
Excessive air usage Take compressor to service centre
Decrease air usage; compressor not large
enough for tool’s requirement
Piston rings are worn Replace piston rings; air inlet lter
is blocked, call customer service for
assistance
Air output lower than normal Broken inlet valves Take compressor to service centre
Connections leaking Tighten connections

11
PARTS LIST

12
No. Description No. Description No. Description No. Description
01 Crankcase 21 Valve assembly 41 Bearing 6202 61 Unloading pipe
02 Crank web 22 Head gasket 42 Stator 62 Wheel bolt M10 x 56
03 Hex socket bolt,
M8 x 22, LH
23 Cylinder head 43 Rotor 63 Wheel 7"
04 Connecting rod 24 Flat washer 8 44 Bearing 6203 64 Flat washer 10
05 Gasket 25 Spring washer 8 45 Oil sealing 40 x 20 x 7 65 Nut M10
06 Crankcase cover 26 Hex bolt M8 x 110 46 Thermal cutout 66 Drain cock
07 Gasket 27 Elbow exhaust 47 Bolt M8 x 30 67 Tank
08 Oil glass 28 Air lter assembly 48 Plug and cord assembly 68 Handle sleeve
09 Bolt M5 x 18 29 Nut M8 49 Handle 69 Cushion foot
10 Breather and oil ll plug 30 Capacitor 30μf 50 Bolt M8 x 25 70 Flat washer 8 big
11 Circlips for holes 12 31 Flat washer 5 51 Pressure switch
85-115 psi
71 Bolt M3 x 8
12 Piston pin 32 Spring washer 5 52 Pressure gauge G1/8,
180 psi
72 Spring washer 3
13 Piston 33 Hex bolt M5 x 110 53 Bolt G1/4 73 Nut 3
14 Piston ring set 34 Cover 54 Quick connect valve 74
15 Bolt M12 x 16 35 Hex socket bolt
M6 x 10
55 BM regulator 75
16 Gasket, cylinder lower 36 Bolt M5 x 16 56 Safety valve 76
17 Cylinder 37 Screw ST4.2 x 12 57 Rubber washer 77
18 Round pin,
Diameter 3 x 6 mm
38 Shaft circlip 14 58 Exhaust pipe 78
19 Valve reed 39 Fan 59 Quick connect valve 79
20 Gasket, cylinder upper 40 Motor end cap 60 Unloading nut 80

Techtronic Industries (Australia) Pty. Ltd.
Level 1, 660 Doncaster Road
Doncaster, VIC 3108, Australia
Techtronic Industries New Zealand Ltd.
18-26 Amelia Earhart Avenue
Mangere, Auckland 2022, New Zealand