NOCO AIR20 20 Amp Portable Air Inflator User Guide

: August 27, 2024
: NOCO

Table of Contents

NOCO AIR20 20 Amp Portable Air Inflator
Product Usage Instructions
Important Safety Warnings
How To Use
Interface
Technical Specifications
Troubleshooting
NOCO One (1) Year Limited Warranty.
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

NOCO AIR20 20 Amp Portable Air Inflator

Specifications

Max Airflow at 0 PSI: 47 SLPM
Max Pressure: 100 psi / 6.89 bar / 689.48 kPa
No. of Cylinders: 1
Motor Rating: 280W
Motor Max Current Draw: 22A
Duty Cycle Manual Mode: 15 min @ 30 PSI on time/45 min off time
Duty Cycle Approximate Inflation Time at 13.8V (0-40 PSI): 5
min on time/30 min off time
Operating Temperature
Storage Temperature
Housing Protection
Cooling
Working Current Voltage
Fuse
Lumens
Dimensions (W x D x H)
Weight

Product Usage Instructions

How To Use
Hardware:

Presta Valve Adapter: For bicycle tires
Plastic Inflatable Nozzle: For toys and air beds
Inflating Needle: For sports balls

Interface:

Power Button: Push to start or stop inflating.
LED Display: Indicates set pressure; above 99.9, the decimal will not light up.
SET LED: Illuminates solid orange when set pressure is indicated.
Unit LEDs: Indicates current pressure units on the LED Display.
Arrow Buttons: Change pressure units and set pressure.
Light Mode Button: Toggles LED light through different modes.

Troubleshooting

Error:

Unit does not turn ON
Over-Current
Over-Temperature

Recovery Process:

Ensure battery voltage is sufficient.
Check fuses in the car or cable.
Compressor will shut off; wait for cooling before powering on again.

FAQ

What should I do if the unit does not turn on?
If the unit does not turn on, make sure the battery voltage is high enough and check the fuses in the car or on the cable. If the issue persists, contact customer support for assistance.
How do I change the pressure units on the LED display?
To change the pressure units on the LED display, hold both Arrow Buttons until the unit LEDs indicate the desired units. Use the Arrow Buttons to adjust the set pressure accordingly.
Can I use this product for commercial repair facilities?
No, this product is not intended for use in commercial repair facilities.

User Guide & Warranty

DANGER

READ AND UNDERSTAND ALL SAFETY INFORMATION BEFORE USING THIS PRODUCT. Failure to follow these safety instructions may result in ELECTRICAL SHOCK, EXPLOSION, FIRE, which may result in a SERIOUS INJURY, DEATH, or PROPERTY DAMAGE.
Electrical Shock. The Product is an electrical device that can shock and cause serious injury. Do not cut power cords. Do not submerge in water.
Explosion. Unmonitored, incompatible, or damaged batteries can explode if used with Product. Do not leave Product unattended while in use. Use Product only with batteries of recommended voltage. Operate Product in well ventilated areas.
Fire. The Product is an electrical device that emits heat and is capable of causing burns. Do not cover Product or place objects on top of the Product. Do not smoke or use any source of electrical spark or fire when operating the Product. Keep the Product away from combustible materials.
Eye Injury. Wear eye protection when operating Product. Batteries can explode and cause flying debris. Battery acid can cause eye and skin irritation. In the case of contamination of eyes or skin, flush affected area with running clean water and contact poison control immediately.
Explosive Gases. Working in the vicinity of lead-acid is dangerous. Batteries generate explosive gases during normal battery operation. To reduce risk of battery explosion, follow all safety information instructions and those published by the battery manufacturer and manufacturer of any equipment intended to be used in the vicinity of battery. Review cautionary markings on these Products and on engine.
Hot Surface. The Product may become hot while in use and is capable of causing burns. Wait for the Product to cool down before handling.

For operating instructions and support visit:
www.no.co/support

Important Safety Warnings

CAUTION: Risk of Injury To Persons. Do not use this Product if the power cord or the battery cables are damaged in any way. This Product is not intended for use in a commercial repair facility. This Product is intended to be stored indoors when not in use. This Product shall not be stored or left outdoors when not in use.

Getting Started. Before using the Product with a battery, carefully read the battery manufacturer’s specific precautions and recommended operating instructions. Mounting. It is important to keep in mind the distance to the battery. The cable length from the Product is approximately 20 feet (6m). Allow for 12 inches (304mm) of slack between connections. Proposition 65. WARNING: This Product can expose you to chemicals including lead and exhaust fumes, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Personal Precaution. Only use the Product as intended. In case of an emergency, have someone nearby while using this Product. Wear complete eye protection and protective clothing while working near a battery. Always wash hands after handling batteries and related materials. When working with batteries, do not handle or wear metal objects, including tools, watches, or jewelry. If metal is dropped onto the battery, it may spark or create a short circuit, resulting in electrical shock, fire, and explosion, which may result in injury, death, or property damage. Positioning the cable leads to avoiding accidental damage by moving vehicle parts (including hoods and doors), moving engine parts (including fan blades, belts, and pulleys), or what could become a hazard that may cause injury or death. Minors. If the Product is intended by Purchaser to be used by a minor, the purchasing adult agrees to provide detailed instructions and warnings to any minor before use. The
Purchaser agrees to indemnify NOCO for any unintended use or misuse by a minor. Children should be supervised to ensure that they do not play with the appliance. Choking Hazard. Accessories for the Product may present a choking hazard to children. Do not leave children unattended with the Product or any accessory. The Product is not a toy. Handling. Handle Product with care. The Product can become damaged if impacted. Do not use a damaged Product, including, but not limited to, cracks to the casing or damaged cables. Do not use Product with a damaged power cord. Humidity and liquids may damage Product. Do not handle Product or any electrical components near any liquid. Store and operate Product in dry locations. Do not operate Product if it becomes wet. If Product is already operating and becomes wet, disconnect it and discontinue use immediately. Do not disconnect the Product by pulling on the cables. Modifications. Do not attempt to alter, modify, or repair any part of the Product. Disassembling the Product may cause injury, death, or damage to property. If the Product becomes damaged, malfunctions or comes in contact with any liquid, discontinue use, and contact NOCO. Any modifications to the Product void your warranty. WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Operating. The operating temperature range is -4°F to 122°F (-20ºC to 50ºC). Do not operate outside of the recommended temperature ranges. Storage. The recommended storage temperature range is -4°F to 122°F (-20ºC to 50ºC). Never exceed 122ºF (50ºC) under any circumstances. Store at 77ºF (25ºC) for optimal longevity. Do not store outdoors. Store in a dry location indoors or inside the vehicle. Wrap hose and cables for protection during storage. Ventilation. It is crucial to minimize temperature extremes or restricting airflow to the Product. A minimum of 0.50 inches (12.7 mm) of space should be kept around the Product to allow for adequate airflow. Connections. Make sure all connections to the Product are secure. Loose connections may cause reduced performance or cause air to leak, and increased heat due to resistance that may cause the melting of the enclosure or potentially a fire. Medical Devices. Product contains magnetic components that may emit electromagnetic fields, which may interfere with pacemakers, defibrillators, or other medical devices. Consult with your physician before use if you have any medical device.
If you suspect the Product is interfering with a medical device, stop using the Product immediately, and consult your physician. Cleaning. Disconnect and remove the Product before cleaning. Immediately dry the Product if it comes in contact with liquid or any contaminant. Use a soft, lint-free (microfiber) cloth. Do not use a pressure washer to clean the Product. Explosive Atmospheres.
Obey all signs and instructions. Do not operate the Product in any area with a potentially explosive atmosphere, including fueling areas or areas which contain chemicals or particles such as grain, dust, or metal powders. High-Consequence Activities. Do not use the Product where the failure of the Product could lead to injury, death, or severe environmental damage. Radio Frequency Interference.
This Product complies with regulations governing radio frequency emissions. Such emissions from the Product may negatively affect the operation of other electronic equipment, possibly causing them to malfunction.
Model Number AIR20: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment OFF and ON, the user is encouraged to try to correct the interference by one or more of the following measures: (a) Reorient or relocate the receiving antenna. (b) Increase the separation between the equipment and receiver. (c) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. (d) Consult the dealer or an experienced radio/ TV technician for help.

How To Use

Power Source.
The AIR20 must be connected to a power supply in order to operate. It is recommended that the vehicle is ON / Running when operating the inflator to protect against draining the vehicle’s battery.
Connecting to the Battery.
Carefully read and understand the vehicle owner’s manual on specific precautions when connecting to battery. Identify the correct polarity of the battery terminals on the battery. The positive battery terminal is typically marked by these letters or symbol (POS, P, +). The negative battery terminal is typically marked by these letters or symbol (NEG, N, -).
FOLLOW THESE STEPS WHEN CONNECTING TO THE BATTERY IN VEHICLE. WARNING: A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY EXPLOSION. TO REDUCE THE RISK OF A

SPARK NEAR THE BATTERY :

Position cables to reduce risk of damage by hood, door, or moving engine part.
Stay clear of fan blades, belts, pulleys, and other parts that can cause injury to persons.
Check polarity of battery terminals. The POSITIVE (POS, P, +) battery terminal usually has a larger diameter than the NEGATIVE (NEG, N, -) battery terminal.
Connect the POSITIVE (RED) battery clamp from the portable inflator to the POSITIVE (POS, P. +) ungrounded battery terminal. Connect the NEGATIVE (BLACK) battery clamp from the portable inflator to the NEGATIVE (NEG, N. –) battery terminal.
The Display on the AIR20 will turn ON automatically when connected correctly.
When disconnecting the AIR, disconnect in the reverse sequence, removing the negative first.

Connecting Air Hose.
Connect the air hose on the AIR20 to the tire before starting inflation. The air hose will screw onto the tire’s air valve. No tools are necessary and should be hand tightened. If the inflator is not connected properly the air may leak and will not run as efficiently. For other applications, attach the required adapter for the intended purpose. Adapters screw to end of the air hose. Hand tighten the adapters, no tools are required for tightening.

Display.
The Display will turn on when connected to a power supply. When the Display is in Pressure Set Mode and the “POWER” button is pressed, the compressor will turn on and will display the actual pressure and the “SET” LED will turn off. NOTE: The Display will not show pressure when inflating with Manual Mode. When the compressor is on, the current pressure unit LED will be solid white.
Initialization.
When the inflator is connected to a power supply, the unit will display either the detected pressure or the set pressure. If more than 3 PSI is detected, then the detected pressure will
be displayed with the “SET” LED being off. If 3 PSI or under, the last “SET” pressure will be displayed with the “SET” LED being on. To set the pressure, press the < or > buttons. The minimum pressure that can be set is 15.0 PSI. For applications requiring less than 15.0 PSI, it is recommended to use Manual Mode.
Setting Pressure Unit.
To change the units for pressure, hold the “<” and “>” buttons down simultaneously for 3 seconds, the selected pressure units will flash and the rest of the display is turned off. Pressing the < or > buttons within the next 3 second window will turn on the LED of the next pressure unit and turn off the previous unit LED. This operation will continue until nothing is pressed for 3 seconds, the selected unit will be solid white and the display will turn back on.
Auto-Memory.
The inflator has a built-in auto-memory and will return to the last set unit and pressure when connected.
Dynamic Dwell.
As the inflator approaches its set target pressure, the inflator will turn “on” and “off” (e.g., the dwell period) to ensure accurate pressure measurements. The inflator measures, monitors, and automatically adjusts the pressure during each dwell period. The dwell period may continue until the inflator can accurately top-off to the set pressure.
Automatic Shut-Off.
The AIR20 is built with an Automatic Shut-off feature. The compressor will turn off when the desired pressure has been reached, the air hose is disconnected or if the battery voltage drops below 10.0V. The Display will remain on after the Automatic Shut-off. NOTE: Automatic Shut-off will not occur when operating in Manual Mode.
Manual Mode.
To enter Manual Mode, set the pressure to 0.0. Press the power button to turn on the compressor and the compressor will run until the power button is pressed again (or maximum pressure limit of the unit is reached or an error has occurred such as overtemperature, etc.). During Manual Mode the display will cycle LEDs. When Manual mode is shut off, the display will show the current pressure.

Interface

Power Button Push to start or stop inflating.
LED Display When unit is disconnected or below 3 PSI, display will indicate the SET pressure. When the Display is above 99.9, the decimal will not light up to indicate 100 or above.
SET LED Illuminates solid orange when LED Display indicates the set pressure.
Unit LEDs Only one Unit LED, (PSI, BAR and KPA) will illuminate solid White at a time to indicate the current units for pressure on the LED Display.
Arrow Buttons Hold both Arrow Buttons to begin changing the pressure units. When LED Display is on, use the Arrow Buttons to change the set pressure.
Light Mode Button Toggles the ultra-bright LED light through 6 light modes: 100% > 50% > 10% > SOS > Blink > Off.

Technical Specifications

Max Airflow at 0 PSI	47 SLPM
Max Pressure	100 psi / 6.89 bar / 689.48 kPa
No. of Cylinders	1
Motor Rating	280W
Motor Max Current Draw	22A
Duty Cycle	15 min @ 30 PSI on time/45 min off time
Manual Mode Duty Cycle	5 min on time/30 min off time
Approximate Inflation Time at 13.8V (0-40 PSI)	2.5 min +/-

Troubleshooting

Error	Recovery Process
Unit does not turn ON	Make sure the battery voltage is high

enough. Check the fuses in the car or on the cable.
Over- Current| Recovers when an external load is removed.
Over- Temperature| Compressor will shut off, wait for unit to cool before powering on again. Display will remain on.

NOCO One (1) Year Limited Warranty.

IMPORTANT: BY USING THIS PRODUCT, YOU ARE AGREEING TO BE BOUND BY THE TERMS OF THE NOCO ONE (1) YEAR LIMITED WARRANTY («WARRANTY») AS SET OUT BELOW. DO NOT USE THE PRODUCT UNTIL YOU HAVE READ THE TERMS OF THE WARRANTY. IF YOU DO NOT AGREE TO THE TERMS OF THE WARRANTY, DO NOT USE THE PRODUCT AND RETURN IT.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY HAVE OTHER RIGHTS THAT VARY FROM STATE, COUNTRY, OR PROVINCE. OTHER THAN AS PERMITTED BY LAW, NOCO DOES NOT EXCLUDE, LIMIT OR SUSPEND OTHER RIGHTS YOU MAY HAVE, INCLUDING THOSE THAT MAY ARISE FROM THE NONCONFORMITY OF A SALES CONTRACT. FOR A FULL UNDERSTANDING OF YOUR RIGHTS, YOU SHOULD CONSULT THE LAWS OF YOUR STATE, COUNTRY, OR PROVINCE.
TO THE EXTENT PERMITTED BY LAW, THIS WARRANTY AND THE REMEDIES SET FORTH ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, REMEDIES, AND CONDITIONS, WHETHER ORAL, WRITTEN, STATUTORY, EXPRESS, OR IMPLIED. NOCO DISCLAIMS ALL STATUTORY AND IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND WARRANTIES AGAINST HIDDEN OR LATENT DEFECTS, TO THE EXTENT PERMITTED BY LAW. IN SO FAR AS SUCH WARRANTIES CANNOT BE DISCLAIMED, NOCO LIMITS THE DURATION AND REMEDIES OF SUCH WARRANTIES TO THE DURATION OF THIS EXPRESS WARRANTY AND, AT NOCO’S OPTION, THE REPAIR OR REPLACEMENT OF PRODUCTS DESCRIBED BELOW. SOME STATES, COUNTRIES, AND PROVINCES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY – OR CONDITION – MAY LAST, SO THE LIMITATION DESCRIBED ABOVE MAY NOT APPLY TO YOU.
NOCO warrants the NOCO-branded Products contained in the original packaging («NOCO Product») against defects in materials and workmanship when used normally in accordance with NOCO’s published guidelines for a period of ONE (1) YEAR from the date of original retail purchase or delivery date by the end-user purchaser («Warranty Period»). NOCO’s published guidelines include but are not limited to, the information contained in this Warranty, technical specifications, and user manuals. For end-user purchasers in the European Union (EU), the European Free Trade Area (EFTA), Northern Polices, or the United Kingdom, the Warranty Period may extend to a minimum of TWO (2) YEARS. IN SOME STATES, COUNTRIES, OR PROVINCES, NATIONAL LAW MAY PROVIDE MORE EXTENDED WARRANTY PERIODS. As such, the benefits of the Limited Warranty are intended to supplement, and not replace, the rights provided by consumer protection laws.
NOCO’S LIABILITY IS LIMITED TO REPLACEMENT OR REPAIR. NOCO SHALL NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION OR UNDER ANY OTHER LEGAL THEORY, INCLUDING, BUT NOT LIMITED TO, LOST PROFITS, LOST REVENUE, LOST BUSINESS, PROPERTY DAMAGE, PERSONAL INJURY, OR ANY INDIRECT OR CONSEQUENTIAL LOSS OR DAMAGE HOWSOEVER.
This Warranty is non-transferable and does not cover return packaging and transportation costs. This Warranty does not apply: (a) to damage caused by accident, abuse, misuse, fire, liquid contact, or other external cause, (b) mishandling, improper installation, modifications, disassembly, or attempted unauthorized repair, (c) cosmetic damage – such as dents or scratches – that doesn’t affect the functionality of the Product, (d) to damage caused by operating the Product outside NOCO’s published guidelines, (e) to defects caused by normal wear and tear or otherwise due to the normal aging of the Product, or (f) if any serial number has been removed or defaced from the Product.
If, during the Warranty Period, you submit a claim, NOCO will, at its option: (a) repair the Product that has been tested and passed our functional requirements, (b) replace the Product with a replacement product of the same model (or with your consent a product that has the same or substantially similar features as the original Product – e.g., a different model with the same features), that is new or like-new and has been tested and passed our functional requirements, or (c) exchange the Product for a refund of your purchase price. We require certain information, including proof of purchase, to process Limited Warranty claims. To make a claim under the Limited Warranty, please get in touch with NOCO Support at:

Web) (Email) (US/CA/MX)
https://no.co/support
support@no.co
+1.800.456.6626
44 20 4520 7738

For more information and support visit: www.no.co/support For patent information visit www.no.co/ip

NOCO UK 18 Soho Square, London W1D 3QL, United Kingdom +44 20 4520 7738