AllTrade Air Plus 10 Gal Air Compressor 540025 User Manual

							TOO MUCH AIR PRESSURE CAUSES A HAZARDOUS RISK OF BURSTING. CHECK THE MANUFACTURERS MAXIMUM PRESSURE
RATING FOR AIR TOOLS AND ACCESSORIES. THE REGULATOR OUTLET PRESSURE MUST NEVER EXCEED THE MAXIMUM PRES-
SURE RATING.
7.Before connecting the compressor to the grounded outlet, check oil level, check for broken components and accessories, and
check for damage to the hose.
8.Plug power cord directly into a properly grounded power source of the correct voltage (see Grounding Instructions on page 7 of
this instruction manual).
9.Turn the compressor on by moving the switch to the AUTO/ON position and allow the tank pressure to build. Once the air pressure
reaches the maximum preset pressure (“cut-out” pressure) it will automatically shut off.
10.Slowly turn the pressure regulator knob clockwise to open airflow from air outlet port until desired output pressure is reached.
NOTE: The air compressor will automatically restart once the pressure in the air tank drops below the minimum preset pressure
(“cut-in” pressure).
SHUTDOWN:
NOTE:NEVER stop the air compressor by unplugging it from the power outlet as this may result in damage to the compressor.
1.Turn the switch to the OFF position
2.Disconnect the power cord from the power outlet.
3.Turn the pressure regulator knob fully counterclockwise to close airflow from air outlet port. Check the outlet pressure gauge to
ensure that it reads 0 PSI.
4.Remove the air hose and any air accessories.
5.Drain moisture from the air tank by slowly opening the air tank drain valve by turning clockwise. Tilt tank to remove all moisture.
Once all the moisture has drained out, close the fitting securely.
6.Allow the compressor to cool down.
7.Wipe the air compressor clean and store it in a clean, dry, and non-freezing location.
MAINTENANCE
DISCONNECT AIR COMPRESSOR FROM POWER SOURCE AND BLEED OFF ALL AIR PRESSURE BEFORE ATTEMPTING ANY MAINTE-
NANCE OR REPAIR.
When performing any maintenance or service:
1.The air compressor must be turned off.
2.Disconnect compressor from the power source.
3.Open tank drain to bleed off all air pressure before attempting any maintenance or repair.
4.Allow compressor to fully cool before attempting any maintenance or repair.
Check the air compressor frequently for any visible problems and follow maintenance procedures each time the compressor is used.
All air compressors contain maintenance parts that require periodic replacement. These used parts, including air filters and used lubri-
cating oil, may contain regulated substances that must be disposed of in accordance with local, state, and federal laws and regulations.
1.Turn compressor off and release pressure from the system. Drain moisture from the air tank by slowly opening the air tank drain
valve by turning clockwise. Tilt tank to remove all moisture. Once all the moisture has drained out, close the fitting securely.
2.Wipe the compressor clean.
Maintenance Checklist:
Daily:
Check oil level.
Drain accumulated liquid from tank.
11
WARNING
WARNING
NOTICE  
						

							Check for oil leaks.
Check for unusual noise and/or vibrations
Check that all fasteners are secure.
Check for air leaks+.
Wipe compressor clean.
Weekly:
Inspect and clean air filter.
Clean breather holes on oil fill plug.
Monthly:
Check for air leaks.
Check safety relief valve.
Six months or 200 operating hours*:
Change compressor oil. Use only SAE 30 weight non-detergent air compressor oil.
Replace oil more frequently when used in dusty operating environments.
* The pump oil must be changed after the first 20 hours of operation.Thereafter, change oil every 200 hours of operation or every six
months, whichever comes first. In harsh operating conditions, maintenance must be performed more frequently.
+ Apply a solution of soapy water around joints. Look for air bubbles around joints when compressor reaches the pressure cut-out limit
and the pump turns off.
Oil change:
Used lubricating oil, may contain regulated substances that must be disposed of in accordance with local, state, and federal laws and
regulations.
1.The air compressor must be turned OFF.
2.Allow compressor to fully cool before attempting any maintenance or repair.
3.Place a suitable oil drain pan below oil drain plug.
4.Remove oil fill plug to allow air to enter crankcase.
5.Remove oil drain plug.
6.Allow oil to drain completely. Tilt air compressor towards the oil drain to assist draining.
7.Clean and replace oil drain plug.
8.Refill crankcase with SAE 30 weight non-detergent air compressor oil until the oil level reaches the top of the red circle in the oil
level sight glass. Be careful not to overfill.
9.Reinstall the oil fill plug.
Checking Safety Relief Valve:
SAFETY VALVE MUST BE REPLACED IF IT CANNOT BE ACTUATED OR IT LEAKS AIR AFTER THE RING IS RELEASED.
1.The air compressor must be turned OFF.
2.Disconnect compressor from the power source.
3.Open tank drain to bleed off all air pressure before attempting any maintenance or repair.
4.Allow compressor to fully cool before attempting any maintenance or repair.
5.Grasp the wire ring on the safety valve.
6.Pull and release the ring a few times to ensure that the plunger moves in and out. Replace the safety valve if plunger does not
move or is difficult to move.
Checking Air Filter Element:
1.The air compressor must be turned OFF.
2.Disconnect compressor from the power source.
3.Open tank drain to bleed off all air pressure before attempting any maintenance or repair.
4.Allow compressor to fully cool before attempting any maintenance or repair.
5.Unscrew the filter, which is accessible from the rear of the air compressor, from the pump head by turning counter clockwise.
6.Remove the face of the filter body to access the filter element.
12
WARNING  
						

							7.Clean filter element with warm soapy water. Rinse the filter and air dry before reinstalling.  Replace filter element if it cannot be
cleaned sufficiently.
8.Reinsert filter element into filter body and reinstall filter faceplate.
9.Screw the filter body into pump head by turning clockwise until the filter is hand tight. DO NOT OVERTIGHTEN.
MOISTURE IN COMPRESSED AIR
Moisture is a normal by-product of compressing air. As the moisture builds during compressor use, it can be carried though the air
hose. When using a paint spray gun or sandblasting gun, the use of a special filter to remove moisture from the air line is highly rec-
ommended. Moisture in the compressed air will cause water spots in paint jobs and cause blasting media to clog the sandblasting gun.
13  
						

							14
TROUBLESHOOTING GUIDE
Problem EncounteredPossible CausePossible Solution
The compressor does not
start or restart:
The compressor motor
stalls:
Excessively noisy opera-
tion:
Power cord not plugged in.
Motor/Pressure switch in OFF position
Motor thermal overload switch has tripped.
Fuse blown or circuit breaker has tripped.
Wrong gauge wire or length of extension
cord.
Air tank pressure exceeds motor/pressure
switch cut-in pressure.
Pressure release valve on motor/pressure
switch has not unloaded pump head pres-
sure.
Defective motor, motor capacitor,
motor/pressure switch.
Overloaded motor.
Improper lubrication.
Low oil level.
Defective check valve.
Loose motor pulley or pump flywheel.
Lack of oil in the pump crankcase.
Carbon deposits on pistons or valves.
Bearing, piston or connecting rod failure.
Worn connecting rod.
Worn piston wrist pin bushing.
Worn bearings.
Noisy check valve.
Plug cord into grounded outlet.
Move switch to AUTO position.
Turn air compressor off, wait until the motor is cool,
then press motor thermal overload (red) button firm-
ly until click is heard.
Replace fuse or reset circuit breaker.
Check for proper fuse amperage.
Check for low voltage conditions.
Disconnect any other electrical appliances from cir-
cuit or operate air compressor on its own branch cir-
cuit.
Check chart in instruction manual for proper gauge
wire and cord length.
Motor will start automatically when air tank pressure
drops below cut-in pressure of motor/pressure
switch.
Bleed the line by moving the switch to the OFF
position.
Contact Factory Customer Service at 
1-800-423-3598.
Have a certified electrician check the motor and
wiring, then proceed with his or her recommenda-
tions.
See LUBRICATION section in instruction manual.
Check oil level and fill if necessary.
Replace check valve.
Tighten pulley and/or flywheel (where applicable).
Check oil level. If low, check for possible bearing
damage. Add correct amount of oil.
Remove cylinder head and inspect. Clean or replace
parts as needed.
STOP THE COMPRESSOR! Contact Factory
Customer Service at 1-800-423-3598.
Replace with new connecting rod.
Remove piston/connecting rod assembly from the
compressor and inspect for excess wear. Replace
worn parts as needed.
Replace worn bearings as needed. Note: Dirty oil can
cause accelerated wear. Change oil frequently using
recommended oil.
Replace check valve.  
						

							15
Problem EncounteredPossible CausePossible Solution
When in the Start/Stop
option, motor runs continu-
ously:
Overheating:
Air continues to leak at
motor/pressure switch
release valve after motor
stops:
Air continues to leak at
motor/pressure switch
release valve while motor
is running:
Air leaks from safety relief
valve:
Air leaks at pump:
Air leaks at fittings:
Air leaks in air tank:
Air blowing from inlet fil-
ter:
Motor/Pressure switch does not shut off
motor when air compressor reaches cut-out
pressure and safety relief valve activates.
Air compressor is incorrectly sized.
Poor ventilation.
Dirty cooling fins.
Defective pilot valve, the check valve is stuck
open.
Defective motor/pressure switch.
Check valve stuck in open position.
Possible defective safety relief valve.
Excessive tank pressure.
Blown gaskets.
Fittings are not tight enough.
Defective or rusted air tank.
Damaged inlet (reed) valve.
Move the motor/pressure switch to the OFF posi-
tion. If the motor does not shut off, unplug the air
compressor. If the electrical contacts are welded
together, replace the pressure switch.
Limit the air pressure to the capacity of the air com-
pressor. Either use a smaller tool or a larger air com-
pressor.
Relocate the air compressor to an area with an
ample supply of cool, dry, and well-circulated air is
available.
Clean the outer surfaces of the cooling fins on the
pump and motor assembly.
Remove,  clean or replace.
Replace.
Replace check valve. DANGER - Do not disassemble
the check valve with tank pressurized. Open tank pet-
cock valve to allow air to escape from tank prior to
servicing.
Operate safety relief valve manually by pulling on
ring. If it still leaks, it should be replaced.
Defective motor/pressure switch. Replace.
Replace blown gaskets and torque head bolts to 20
ft./lbs. CAUTION - Replace head gasket with a new
one each time the head is removed to ensure proper
sealing.
Tighten fittings where air can be heard escaping.
Check fittings with soapy water solution. DO NOT
OVERTIGHTEN.
Air tank must be replaced. DO NOT ATTEMPT TO
REPAIR AIR TANK!
Contact Factory Customer Service at 
1-800-423-3598.  
						

							16
Problem EncounteredPossible CausePossible Solution
Insufficient pressure at air
tool or air accessory:
Air compressor not making
enough air:
Excessive oil consumption:
Oil has milky appearance:
Moisture in discharge air:
Pressure regulator knob is not turned to high
enough pressure.
Defective motor/pressure regulator switch.
Restricted air intake filter.
Air leaks.
Hose or hose connections are too small or
long.
Air compressor is not large enough for air
requirement.
Restricted air intake filter.
Leaking (reed) valve.
Restricted pilot valve.
Low compression.
Restricted air intake filter.
Air compressor on unlevel surface.
Crankcase overfilled with oil.
Plugged oil dipstick vent.
Oil leaks.
Worn piston rings or scored cylinder.
Improper oil viscosity.
Water in oil due to condensation.
Condensation in air tank caused by high level
of atmospheric humidity or air compressor is
not running long enough.
Adjust pressure regulator knob to proper setting.
Replace.
Clean or replace the filter element.
Check for leaks by applying soap solution to all fit-
tings and connections. Bubbles will appear at leak-
age points. Tighen or replace leaking fittings or con-
nections as needed.
Replace with larger hose or connectors.
Check the accessory air requirement. If it is higher
than the CFM or pressure supply of the air compres-
sor, you need a larger air compressor.
Clean or replace the filter element.
Drain air tank and measure pump up time. Compare
to specifications. If lower, remove pump head and
inspect valve plate, vlave seats, and vlave reeds.
Clean or replace as needed.
Clean or replace.
Low pressure may be due to worn piston rings and
cylinder walls. Inspect for excessive wear and
replace worn parts as needed.
Clean or replace air filter element.
Do not incline the air compressor more than 10
degrees in any direction while running.
Drain oil. Refill to proper level with 30 weight non-
detergent air compressor oil.
Clean and check breather for proper ventilation.
Repair.
Replace worn or damaged parts as needed.
Drain oil. Refill to proper level with 30 weight non-
detergent air compressor oil.
Change oil and move air compressor to a less humid
environment.
Drain tank after every use. Drain air tank more often
in humid weather and use an air line filter.  
						

							17  
						

							18
No.Part #. / No. de RéfDESCRIPTION / DESIGNATION / DESCRIPCIÓNQty. / Qté
No. de ParteCtdad.
160118100Head BoltBoulon à têtePerno de la culata4
M8 x 1.25 x 100 SHCSM8 x 1,25 x 100 SHCSM8 x 1.25 x 100 SHCS
260018Lock Washer 8Rondelle Frein 8Contratuerca  84
350051238Exhaust ElbowCoude d’échappementCodo del escape1
45101BA20Cylinder HeadCulasseCulata del cilindro1
5504012HAir FilterFiltre à airFiltro de aire1
65102BA20Cylinder Head GasketJoint de culasseEmpaquetadura, culata del cilindro1
7510348Valve SeatSiège de soupapeAsiento de la válvula1
85107BA20Cyliner Top GasketJoint de haut de cylindreEmpaquetadura superior del cilindro1
96004306Pin - Dia. 3 x 6Goupille -Ø 3 x 6Pasador - Diám. 3 x 62
1052014840CylinderCylindreCilindro2
115214BA20Cyliner Base GasketJoint de base du cylindreEmpaquetadura, base del cilindro1
12520348Compressor RingAnneau de compressionAnillo compresor1
13520448Oil RingSegment racleurAnillo de aceite1
14520248PistonPistonPistón1
1552071239Piston PinAxe de pistonPasador del pistón1
16601812Pin - Dia. 12Goupille - Ø 3 x 6 12Pasador - Diám. 122
175206BA20Connecting RodBielleBiela1
186011822Hex BoltBoulonPerno hexagonal1
195308BA20Crank ShaftVilebrequinCárter1
2053181215Oil Drain PlugBouchon de vidangeTapón de drenaje del aceite1
21533322Oil Fill Breather PlugReniflard du réservoir d’huileTapón respiradero, llenado de aceite1
225309BA20Crankcase CoverCouvercle de carterTapa del cárter1
236021515Crankcase Cover ScrewVis de couvercle de carterTornillo, tapa del cárter6
24532034Oil Sight GlassVoyant d’huileMirilla del aceite1
25532134Oil Sight Glass SealJoint du voyant d’huileSello, mirilla del aceite1
265311BA20Rubber Crankcase Cover SealJoint de couvercle de carterSello de caucho, tapa del cárter1
275301BA20CrankcaseCarter moteurCárter1
2860068Hex NutÉcrou Six PansTuerca hexagonal4
2960018Spring Washer 8Rondelle élastique 8Arandela de resorte 84
306011830Hex BoltBoulonPerno hexagonal4
314.016E+09CapacitorCondensateurCapacitor1
324M0902245BElectric MotorMoteur électriqueMotor eléctrico1
334032BA20Electric Motor Back CoverCouvercle arrière du moteur électriqueTapa trasera, motor eléctrico1
34401914158BMotor FanVentilateur du moteurVentilador del motor1
356021510AScrewVisTornillo2
366028410Screw, M4 x 0.7 x 10Vis, M4 x 0,7 x 10Tornillo, M4 x 0.7 x 102
372012BA2025Motor ShroudEnveloppe du moteurAro de refuerzo del motor1
383004011Pressure SwitchPressiostatInterruptor de presión1
39203314BNippleRaccordNiple1
PARTS LIST / LISTE DE PIÈCES / LISTA DE PIEZAS  
						

							19
No.Parts No. / No. de RéfDESCRIPTION / DESIGNATION / DESCRIPCIÓNQty. / Qté
No. de ParteCtdad.
4030011414ManifoldCollecteurMúltiple1
41203314BNippleJauge de pression de sortieNiple1
4230051414N2Pressure RegulatorDétendeurRegulador de presión1
4330031512LNOutlet Pressure GaugeJauge de pression de sortie Manómetro de presión de salida1
4430032012LNTank Pressure GaugeJauge de pression du réservoirManómetro del tanque1
45301014N4Safety Relief ValveSoupape de sûreté Válvula de alivio de seguridad1
46302106295Unloader PipeTuyau de déchargeTubería de descarga1
4720161238NCheck ValveClapet antiretourVálvula de retención1
48501010630Exhaust AssemblyEnsemble d’échappementConjunto de escape1
48a500210320Exhaust PipeTuyau d’échappementTubería de escape1
48b500310Cooling FinAilette de refroidissementAleta de enfriamiento1
48c50041038Exhaust Pipe FittingRaccord de tuyau d’échappementUnión de la tubería de escape2
49200619620Tubular Handle w/ GripGuidon tubulaire avec priseMango tubular c/ agarradera1
5040862S23Power CordCordon d’alimentationCable eléctrico1
514085231800Electric Cable HarnessFaisceauMazo de cables eléctricos1
526021616M6 x 1 x 16 ScrewVis M4 x 1 x 16 Tornillo M6 x 1 x 162
53600266 Flat Washer6 Rondelle plateArandela plana 62
542005520Rubber Foot PadPied en caoutchoucAlmohadilla, patas de caucho2
55201514NTAir Tank Drain CockRobinet de purge du réservoir d’airLlave de drenaje, tanque de aire1
5620T040N223Air TankRéservoir d’airTanque de aire1
576005825Hex BoltBoulon six pansPerno hexagonal2
58600610Hex NutÉcrou Six PansTuerca hexagonal 2
596001106 Flat Washer6 Rondelle plateArandela plana 62
602002616BAir Tank WheelRoue du réservoir d’airRueda del tanque de aire2
6160051060Hex BoltBoulon six pansPerno hexagonal2
6220-20SFQuick Connect CouplerRaccord rapideAcople de conexión rápida1