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Mastercraft 8 U S Gallon 30 3 L Air Compressor manual
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Mastercraft 8 U S Gallon 30 3 L Air Compressor

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— answers from the official manual

Answers from the official manual.

Common questions

Common Questions

10 total
1

How often should I check the pressure safety valve?

Pull/activate the safety valve daily to ensure proper operation and clear any obstructions. A stuck or improperly operating valve could result in over-pressurization.

2

What size of extension cord should I use if extending the power supply?

Check the table on page 3 to determine the required minimum wire gauge for extension cords based on their length. Ensure the wiring in the extension cord does not cause a serious drop in voltage.

3

What should I do if the air compressor starts continuously?

Set the power switch to '0' (off). If it continues, unplug the unit and inspect for potential issues such as defective pressure switch or valve. Have a qualified technician service if needed.

4

What is the maximum working time before I need to rest the air compressor?

Do not exceed 30 minutes of continuous operation without resting for 30 minutes afterward. Ensure proper ventilation and maintain a distance from walls or obstacles.

5

What is the safety valve's function on my air compressor?

The safety valve (F) prevents system failure by draining excess pressure if the automated motor shut-off fails. It pops open automatically and can be pulled manually for activation.

6

Why should I avoid touching certain parts of the air compressor while it is running?

The pump, manifold, outlet hose, and transfer tube generate high temperatures. Touching these hot components can cause burns or other injuries. Allow the unit to cool before handling.

Show 4 more questions

What should I do if there is a leak in my air hose?

How do I set the power switch to start the air compressor?

What should I do if water accumulates in the air compressor's tank?

How do I drain water from the air compressor's tank?

Full Manual

13 pages
Page 1
Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 1

###### If any parts are missing or damaged, or if you have any questions, please call our toll-free helpline at 1-877-888-3872.

######## Quick Start Guide

Read and understand this instruction manual thoroughly before using the product. It contains important information for your safety as well as operating and maintenance advice.

Keep this instruction manual for future use. Should this product be passed on to a third party, this instruction manual must be included.

An English version of this manual is available online at:

www.canadiantire.ca/manuals

中文版說明書請參照: www.canadiantire.ca/manuals

INSTRUCTION MANUAL

#### AIR COMPRESSOR 3-GALLON (11.4 L) 058-8381-8

![image 1](22614722-41425B51-8FAA-39E0-2271-784F10F28D2D_images/imageFile1.png)

Version: 01 218549

AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8

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QUICK START GUIDE

STEP 1

|0 (0ff)

| |---|

Set the power switch to the 0 (off) position.

STEP 2

|CLOSE

| |---|

Turn the air pressure regulator knob counter-clockwise until it stops.

STEP 3

Attach hose and accessories.

Apply plumber's tape on all the threads to prevent air leakage.

Page 2
Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 2

|NOTE: For details, refer to the accessories diagram on page 14.

| |---|

STEP 4

Close the tank drain valve, located on the bottom of the air tank.

|CLOSE

| |---|

STEP 5

Plug in the power cord.

| | |---|

STEP 6

Set the power switch to the I (on) position.

Turn the air pressure regulator knob clockwise until desired pressure is reached.

|OPEN

| |---|

QUICK - START GUIDE

TECHNICAL SPECIFICATIONS 3

SAFETY GUIDELINES 4 – 6

KEY PARTS DIAGRAM 7

KEY PARTS LIST 8

INTENDED USE 9 – 10

ASSEMBLY 11 – 14

OPERATING INSTRUCTIONS 15 – 16

MAINTENANCE 17 – 18

TROUBLESHOOTING 19 – 20

Page 3
Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 3

EXPLODED VIEW 21

PARTS LIST 22

WARRANTY 23 – 24

2

TABLE OF CONTENTS

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5 6

  • 5. Do not carry the compressor while it is running.
  • 6. Do not operate the compressor if it is not in a stable position.
  • 7. Do not operate the compressor on a rooftop or an elevated position that could allow the unit to fall or be tipped over.

  • 4. RISK OF PERSONAL INJURY. Never spray compressed air or material at self or others.

  • 5. RISK OF BURSTING. Check the maximum pressure rating in the manual or identification label. The compressor outlet pressure must be regulated so that it does not exceed the maximum pressure rating. Relieve all pressure in the hose before removing or attaching accessories.

  • 6. RISK OF BURSTING. Do not adjust the pressure switch or safety valve for any reason. They have been preset at the factory for this compressor’s maximum pressure. Tampering with the pressure switch or the safety valve may cause personal injury or property damage.

  • 7. RISK OF BURNS. The pump and the manifold generate high temperatures. In order to avoid burns or other injuries, do not touch the pump, the manifold or the transfer tube while the compressor is running. Allow the parts to cool down before handling or servicing. Keep children away from the compressor at all times.

  • 8. RISK TO BREATHING. Be certain to read all labels when you are spraying paints or toxic materials, and follow all safety instructions. Use a respirator mask if there is a chance of inhaling anything you are spraying. Also, NEVER directly inhale the air produced by a compressor.

  • 9. RISK OF EYE INJURY. Wear ANSI Z87.1 approved safety goggles when using an air compressor. Do not point any nozzle or sprayer toward a person or any part of the body. Serious injury may occur if the spray penetrates the skin.

    • SAFETY GUIDELINES

    SAFETY GUIDELINES

    Extension cords As the distance from the supply outlet increases, you must use a heavier gauge extension cord. Using extension cords with inadequately sized wire causes a serious drip in voltage, resulting in loss of power and possible product damage. Refer to the table here to determine the required minimum wire size.

    ########## Recommended Minimum Wire Gauge for Extension Cords* (120 V)

    |AMPERE RATING|CORD SIzE IN AWG (AMERICAN WIRE GAUGE)|CORD SIzE IN AWG (AMERICAN WIRE GAUGE)|CORD SIzE IN AWG (AMERICAN WIRE GAUGE)|CORD SIzE IN AWG (AMERICAN WIRE GAUGE)|CORD SIzE IN AWG (AMERICAN WIRE GAUGE)|CORD SIzE IN AWG (AMERICAN WIRE GAUGE)| |---|---|---|---|---|---|---| |AMPERE RATING|Extension cord length in feet|Extension cord length in feet|Extension cord length in feet|Extension cord length in feet|Extension cord length in feet|Extension cord length in feet| |AMPERE RATING|25'|50'|75'|100'|150'|200'| |0 - 5|16|16|16|14|12|12| |5.1- 8|16|16|14|12|10|--| |8.1 - 12|14|14|12|10|--|--| |12.1 - 15|12|12|10|10|--|--|

    Page 4
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 4

    |15.1 - 20|10|10|10|--|--|--|

  • Based on limiting the line voltage drop to five volts at 150% of the rated amperes. The smaller the gauge number of the wire, the greater the capacity of the cord. For example, a 14gauge cord can carry a higher current than a 16- gauge cord. When using more than one extension cord to make up the total length, be sure each cord contains at least the minimum wire size required. Guidelines for using extension cords

    • ####### WARNING!

    | | |---|

  • 1. Pull the pressure safety valve ring every day in order to ensure that the valve is functioning properly.
  • 2. The compressor must be located in a well-ventilated area for cooling, and must be a minimum of 12” (31 cm) away from the nearest wall.
  • 3. Protect the air hose and the power cord from damage and puncture. Inspect them for weak or worn spots every week, and replace them if necessary.
  • 4. Always wear hearing protection when using an air compressor. Failure to do so may result in hearing loss.

  • • If you are using an extension cord outdoors, be sure it is marked with the suffix "W-A" ("W" in Canada) to indicate it is acceptable for outdoor use.
  • • Ensure your extension cord is properly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified technician before using it.
  • • Protect your extension cords from sharp objects, excess heat and damp or wet areas.

    • AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8

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    7 8

  • A. ELECTRIC MOTOR: The motor is used to power the pump.
  • B. FUSE: The fuse is used to protect the motor.
  • C. POWER SWITCH: This switch turns the compressor on and off. It is operated manually and when it is in the ON position, it allows the motor to start if the pressure in the air tank is below the factory set cut-in pressure, and allows the motor to stop if the pressure in the air tank reaches the factory set cut-out pressure. Be sure to set this switch to the OFF position when the compressor is not being used and before unplugging the compressor.
  • D. AIR TANK: The tank is where the compressed air is stored.
  • E. POWER CORD: This compressor should be used on a nominal 120 V grounded circuit. Use a power cord that is equipped with a grounding plug. Verify that the compressor is plugged into an outlet that has the same configuration as the plug. Do not use an adapter with this compressor.

    • Plug

    Grounding pin

    Grounded outlets

  • F. SAFETY VALVE: This valve is used to prevent system failure by draining pressure from the system when it reaches a preset level if the pressure switch has not shut down the motor. It will pop open automatically, or it can be activated manually by pulling the ring on the valve.
  • G. AIR PRESSURE REGULATOR: The regulator is used to adjust the pressure inside the line to the tool that is being used. Turn the knob clockwise to increase the pressure and counter-clockwise to decrease the pressure.

    • [ WARNING!Do not exceed the tool’s maximum working pressure.

  • H. TANK PRESSURE GAUGE: The gauge measures the pressure level of the air that is stored in the tank. It cannot be adjusted by the operator and it does not indicate the pressure inside the line.
  • I. OUTLET PRESSURE GAUGE: The gauge measures the regulated outlet pressure.
  • J. AIR TANK DRAIN VALVE: The drain valve is used to remove moisture from the air tank after the compressor is shut off.

    • WARNING!Do not attempt to open the drain valve when there is more than

    Page 5
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 5

    10 PSI of air pressure in the tank.

  • K. AIR OUTLET: The outlet is connected to the 1/4” (6.4 mm) NPT air hose.

    • ELECTRIC MOTOR (A)

    KEY PARTS DIAGRAM

    KEY PARTS LIST

    FUSE (B) POWER SWITCh (C)

    AIR OUTLET (k)

    OUTLET PRESSURE GAUGE (I)

    TANk PRESSURE GAUGE (h)

    AIR PRESSURE REGULATOR (G)

    SAFETY VALVE (F)

    AIR TANk (D)

    POWER CORD (E)

    AIR TANk DRAIN VALVE (J)

    25’ (7.62 meters) recoil hose with 1/4” NPT connector on both ends

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    9 10

    ######## Before you start

    ######### Tool Compatibility Chart

    |Air Tool|Operates Tool Continuously|Operates Tool Intermittently|Not Recommended| |---|---|---|---| |Inflation/Recreation| | | | |Brad Nailer (18-gauge)| | | | |Finishing Nailer (16-gauge)| | | | |3-in-1 Brad/Finishing/Stapler| | | | |Framing Nailer| | | | |Roofing Nailer| | | |

    Page 6
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 6

    |Flooring Nailer| | | | |Impact Wrench| | | | |Die Grinder, Angle Grinder, Air Ratchet| | | | |Cut-off Tool| | | | |Drill, Hammer, Chisel, Shears| | | | |Sander, Polisher| | | | |Paint Sprayer, 20–45 PSI| | | | |Grease/Caulking Gun| | | |

    This Mastercraft® Air Compressor is ideal for a wide-range of applications, from fastening to greasing and engine cleaning. The 3-gallon (11.4 l) design provides optimum pressure. It is light- weight and oil-free. It comes standard with a recoil hose and attachment fittings.

    INTENDED USE

    INTENDED USE

    The procedures described in this manual are solely for this 3 gallon (11.4 l) air compressor at a maximum of P=100 PSI. The device has been designed / constructed for household use only.

    WARNING!This air compressor is not designed for continuous operation or unlimited, commercial operations and may be used in dry areas only. This air compressor is intended to be used in maximum 30-minute intervals and should rest for 30 minutes before being used again. Do not exceed the maximum working time.

    ######## Compatible compressor & air tool - proper usage & operation

    Always ensure the use of appropriately matched air tools with your Mastercraft® Air Compressor. Be sure that the air compressor being used can supply the appropriate volume, pressure and delivery rate of air to the tool(s) without running continuously. Using tools or combinations of tools that, together or separately, require more than the air compressor can deliver will void the air compressor guarantee/ warranty.

    AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8

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    11 12

    ######## Assembly

    ########## TOOLS REQUIRED FOR ASSEMBLY (NOT INCLUDED):

    |ACCESSORY|QTY| |---|---| |11/16” open- end wrench or|1| |Adjustable wrench|1| |Cross-headed screwdriver

    |1|

  • Unpack the air compressor. Inspect the unit for damage. If the unit has been damaged, contact the

    • ASSEMBLY

    ASSEMBLY

    retailer immediately.

    IMPORTANT!If any parts are missing or damaged, or if you have any questions,

    Page 7
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 7

    | | |---|

    please call our toll-free helpline at 1-877-888-3872. THE CARTON SHOULD CONTAIN:

    | | | | |---|---|---|

  • • Air compressor
  • • Air hose
  • • Owner’s manual
  • • Accessory kit: ACCESSORY QTY

  • 2. Check the air compressor’s identification label to ensure that you have purchased the intended model and that it has the required pressure rating for its intended use.
  • 3. Positioning of the air compressor:

    • | | | | | |---|---|---|---|

  • a. Position the air compressor near an electrical outlet.
  • b. The compressor must be at least 12” (31 cm) from any wall or obstruction, in a clean, wellventilated area to ensure sufficient air flow and cooling.
  • c. Place the air compressor on the floor or a hard, level surface. The air compressor must be level to ensure proper drainage of the moisture in the tank.

    • Blow gun 1

    1

    1/4" Quick connector

    Tire chuck 1

    1

    Inflation needle

    Wall

    Blow gun adaptor 1

    Tapered nozzle 1

    > 12" / 31 cm

    Page 8
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 8

    Plumber's tape 1

    AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8

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    13 14

    ########## 4. Handle assembly

    ########## 6. Attach other accessories

  • • Remove the pre-installed screw and washer from the air compressor.
  • • Lift the handle and align its holes with the holes on the air compressor.
  • • Fasten the handle to the air compressor using the screw and washer.

    • Tire chuck

    ASSEMBLY

    ASSEMBLY

    | | |---|

    Inflation needle

    End of hose

    or low gun

    Blow gun adaptor

    or tapered nozzle

    or quick connector

    ########## 5. Connect air hose to compressor

  • • Apply Teflon tape on the hose threads to prevent air leakage.
  • • Screw the hose connector into the air outlet (K) on the air compressor.

    • Page 9
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 9

    NOTE:Tire chuck assembly: Attach the tire chuck to the hose and tighten securely with

    | | |---|

    a wrench. Apply Teflon tape on the threads to prevent air leakage.

    Air outlet (K)

    Hose connector

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    15 16

    ######## Before each start-up

    ######## How to shut down

  • 1. Set the power switch (C) to the 0 (off) position.
  • 2. Turn the air pressure regulator knob (G) counter-clockwise until it stops.
  • 3. Attach hose and accessories.

  • 1. Set the power switch (C) to the 0 (off) position.
  • 2. Unplug the power cord (E).
  • 3. Reduce the pressure in the tank through the outlet hose. Pulling the safety valve ring (F) and keeping it open will also reduce the pressure in the tank.

    • OPERATING INSTRUCTIONS

    OPERATING INSTRUCTIONS

    WARNING!Risk of bursting. Too much air pressure causes a hazardous risk of bursting. Check the manufacturer’s maximum pressure rating for air tools and accessories. The regulator outlet pressure must never exceed the maximum pressure rating.

    | | |---|

    ######## How to start

    WARNING!If the pump has been transported or turned upside down (even partially), allow the pump to sit in a normal, upright position for approximately 10 minutes before starting.

  • 1. Close the tank drain valve (J).
  • 2. Plug in the power cord (E).
  • 3. Set the power switch (C) to the I (on) position and allow tank pressure to build. Motor will stop when tank pressure reaches “cut-out” pressure.
  • 4. Turn the air pressure regulator knob (G) clockwise until desired pressure is reached.

    • Page 10
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 10

  • 5. The compressor is ready for use.

    • CAUTION!Escaping air and moisture can propel debris that may cause eye

    injury. Wear safety goggles when opening the drain valve.

    WARNING!High temperatures are generated by the electric motor and the pump. To prevent burns or other injuries, DO NOT touch the air compressor while it is running. Allow it to cool before handling or servicing. Keep children away from the air compressor at all times.

    WARNING!To avoid personal injury, always shut off and unplug the unit, and relieve all air pressure from the system before performing any service on the air compressor.

    WARNING!Risk of unsafe operation. Unit cycles automatically when power is on. When performing maintenance, you may be exposed to voltage sources, compressed air or moving parts. Personal injuries can occur. Before performing any maintenance or repair, disconnect power source from the compressor and bleed off all air pressure.

    AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8

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    17 18

    ######## To check safety valve

    |ITEM|DESCRIPTION / REASON|SERVICE INTERVAL| |---|---|---| |Drain the tank|Through normal operation of your air compressor, condensation water will accumulate in the tank. To prevent corrosion of the tank from the inside, condensation must be drained at the end of every workday. Be sure to wear protective goggles. Relieve the air pressure in the system and open the drain valve on the bottom of the tank to drain. In cold conditions, it is especially important to drain the tank after each use to reduce the chance of problems resulting from the freezing of condensation water.

    NOTE: Refer to To drain tank, page 18.|Daily| |Check the valve|Pull/activate the safety valve daily to ensure that it is operating properly and to clear the valve of any possible obstructions.|Daily| |Test for leaks|Check that all connections are tight. Small leaks in the tank, hoses, connections or transfer tubes will substantially reduce the air compressor and tool performance. Spray a small amount of soapy water around the area of suspected leaks with a spray bottle. If bubbles appear, repair, replace or re-seal the faulty component. Do not over tighten any connections.|Monthly| |Storage|Before storing the air compressor, do the following:

    • Drain tank (see Operating Instruction paragraph in the Maintenance section of this manual for the correct procedure).
    • Use an air blow gun to clean all dust and debris from the compressor.
    • Disconnect and wind up the power cord.
    • Clean the ventilation openings on the motor's enclosure.
    • Drain all moisture from the tank.
    • Pull the pressure safety valve to release all pressure from the tank.
    • Cover the entire unit to protect it from moisture and dust.
    • Store the air compressor in a clean and dry location.
    • In cold weather, store the compressor in a warm building when it is not in use. This will reduce problems related to starting the motor and the freezing of water condensation.
    |Prior to storing|

    MAINTENANCE

    MAINTENANCE

    WARNING!Risk of bursting. If the safety valve does not work properly, over-

    pressurization may occur, causing air tank rupture or an explosion.

    | | |---|

    • Before starting compressor, pull the ring on the safety valve (F) to make sure that the safety valve operates freely. If the valve is stuck or does not operate smoothly, contact a trained service technician.

    ######## To drain tank

    NOTE:Allow unit to cool before draining tank. Drain valve becomes hot during operation.

  • 1. Set the power switch (C) to the 0 (off) position.
  • 2. Turn air pressure regulator knob (G) counter-clockwise to set the outlet pressure to zero.
  • 3. Pull and hold ring on safety valve (F), allowing air to bleed from the tank until air pressure is minimized.

    • Page 11
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 11

  • 4. Place suitable container under unit to catch water.
  • 5. Slightly tilt unit and turn drain valve (J) counter-clockwise to open.

    • WARNING!Risk of bursting. Water will condense in the air tank. If not drained,

    water will corrode and weaken the air tank, causing a risk of air tank rupture.

  • 6. After the water has been drained, close the drain valve (J) (clockwise). The air compressor can now be stored.

    • WARNING!If any of the following symptoms appears while operating the product, stop using the product immediately, or serious personal injury could result. Only an authorized service centre should perform repairs on this product.

    Disconnect the electrical plug and disconnect any tools from air supply before attempting any adjustment.

    NOTE:Troubleshooting problems may have similar causes and solutions.

    AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8

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    19 20

    |PROBLEM|POSSIBLE CAUSES|SOLUTIONS| |---|---|---| |The regulator does not regulate the pressure.|The regulator or its internal parts are dirty or damaged.|Replace the regulator.| |The pressure is low, or there is not enough air.|There is a leak at one of the fittings.|Check the fittings with soapy water. Tighten or reseal leaking fittings (apply Plumber's tape on threads). Do not overtighten.| |The pressure is low, or there is not enough air.|The tank drain valve is open.|Close the drain valve.| |The pressure is low, or there is not enough air.|The air intake is restricted.|Clean the ventilation openings on the motor's enclosure.| |The pressure is low, or there is not enough air.|Prolonged excessive use of air.|Decrease the amount of air used.| |The pressure is low, or there is not enough air.|There is a hole in the air hose.|Check the air hose and replace it if necessary.| |The pressure is low, or there is not enough air.|The tank leaks.|Replace the tank Immediately. Do not attempt to repair it.| |The pressure is low, or there is not enough air.|The valve is leaking.|Check for worn parts, and replace them if necessary.| |There is moisture in the discharge air.|There is condensation in the air tank caused by a high level of atmospheric humidity or because the air compressor has not been running long enough.|Drain the air tank after each use. Drain the air tank more often in humid weather and use an air line filter.| |The compressor overheats.|The ventilation is inadequate.|Relocate the compressor to an area with cool, dry and well-circulated air.| |The compressor overheats.|Cooling surfaces are dirty.|Clean all cooling surfaces on the pump and the motor thoroughly.| |The compressor overheats.|The valve is leaking.|Replace worn parts and reassemble using new Teflon tape.|

    |PROBLEM|POSSIBLE CAUSES|SOLUTIONS| |---|---|---| |The motor will not run or start.|The power cord is not plugged in.|Plug the power cord into a grounded outlet.| |The motor will not run or start.|The power switch is in the 0 (off) position.|Set the power switch to the I (on) position.| |The motor will not run or start.|The extension cord is the wrong wire gauge or is too long.|Check Technical Specifications chapter (page 3) for the proper wire gauge and cord length.| |The motor will not run or start.|The motor’s thermal overload protection has tripped.|Turn the air compressor off, unplug the power cord and wait until the motor has cooled down.| |The motor will not run or start.|A fuse has blown or a circuit breaker has been tripped.|Replace the fuse or reset the circuit breaker.| |The motor will not run or start.|A fuse has blown or a circuit breaker has been tripped.|Verify that the fuse has the proper amperage.| |The motor will not run or start.|A fuse has blown or a circuit breaker has been tripped.|Check for low voltage conditions.| |The motor will not run or start.|A fuse has blown or a circuit breaker has been tripped.|Disconnect any other electrical appliances from the circuit, or operate the compressor on a dedicated circuit.| |The motor will not run or start.|The air tank pressure exceeds the preset pressure switch limit.|The motor will start automatically when the tank pressure drops below the cut-in pressure.| |The motor will not run or start.|The safety valve is stuck open.|Clean or replace the safety valve.|

    Page 12
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 12

    |The motor will not run or start.|Electrical connections are loose.|Have the compressor serviced by a qualified technician.| |The motor will not run or start.|The motor, capacitor or safety valve is defective.|Have the compressor serviced by a qualified technician.| |The motor runs continuously when the power switch is in the I (on) position.|The pressure switch does not shut off the motor when the air compressor reaches the cut-out pressure and the safety valve activates.|Set the power switch to the 0 (off) position. If the motor does not shut off, unplug the air compressor. If the pressure switch is defective, replace it.| |The motor runs continuously when the power switch is in the I (on) position.|The compressor’s capacity is not enough.|Check the air requirements of the accessory that is being used. If it is higher than the SCFM (Standard Cubic Feet per Minute, page 3) and pressure supplied by the compressor, a larger capacity air compressor is needed. Most accessories are rated at 25% of actual SCFM while running continuously.|

    TROUBLESHOOTING

    TROUBLESHOOTING

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    Page 13
    Mastercraft 8 U S Gallon 30 3 L Air Compressor manual — page 13

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    23 24

    ######## Additional Limitations

    YEAR3

    This Mastercraft® product is guaranteed for a period of three years from the date of original retail purchase against defects in materials and workmanship. Subject to the conditions and limitations described below, this product, if returned to us with proof of purchase within the stated warranty period and if covered under this warranty, will be repaired or replaced (with the same model, or one of equal value or specification), at our option. We will bear the cost of any repair or replacement and any costs of labour relating thereto.

    This warranty applies only to the original purchaser and may not be transferred. Neither the retailer nor the manufacturer shall be liable for any other expense, loss or damage, including, without limitation, any indirect, incidental, consequential or exemplary damages arising in connection with the sale, use or inability to use this product.

    WARRANTY

    WARRANTY

    WARRANTY

    LIMITED WARRANTY

    ######## Notice to Consumer

    This warranty gives you specific legal rights, and you may have other rights, which may vary from province to province. The provisions contained in this warranty are not intended to limit, modify, take away from, disclaim or exclude any statutory warranties set forth in any applicable provincial or federal legislation. Imported by Mastercraft Canada Toronto, Canada M4S 2B8.

    ######## This warranty is subject to the following conditions and limitations:

  • A. A bill of sale verifying the purchase and purchase date must be provided;
  • B. This warranty will not apply to any product or part thereof which is worn or broken or which has become inoperative due to abuse, misuse, accidental damage, neglect or lack of proper installation, operation or maintenance (as outlined in the applicable owner’s manual or operating instructions) or which is being used for industrial, professional, commercial or rental purposes;
  • C. This warranty will not apply to normal wear and tear or to expendable parts or accessories that may be supplied with the product which are expected to become inoperative or unusable after a reasonable period of use;
  • D. This warranty will not apply to routine maintenance and consumable items such as, but not limited to, fuel, lubricants, vacuum bags, blades, belts, sandpaper, bits, fluids, tune-ups or adjustments;
  • E. This warranty will not apply where damage is caused by repairs made or attempted by others (i.e. persons not authorized by the manufacturer);
  • F. This warranty will not apply to any product that was sold to the original purchaser as a reconditioned or refurbished product (unless otherwise specified in writing);
  • G. This warranty will not apply to any product or part thereof if any part from another manufacturer is installed therein or any repairs or alterations have been made or attempted by unauthorized persons;
  • H. This warranty will not apply to normal deterioration of the exterior finish, such as, but not limited to, scratches, dents, paint chips, or to any corrosion or discolouring by heat, abrasive and chemical cleaners; and
  • I. This warranty will not apply to component parts sold by and identified as the product of another company, which shall be covered under the product manufacturer’s warranty, if any.

    • AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8AIR COMPRESSOR 3-GALLON (11.4 L) - 058-8381-8

    058-8381-8-Air-Compressor-3G-EN-07.indd 23-24 5/9/12 2:24 PM

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