bell air attack 350 pump manual

Bell Air Attack 350 Pump Manual: A Comprehensive Guide

This manual details the Bell Air Attack 350, a high-volume floor pump designed for various bike tires—cruiser, mountain, BMX, and road.

The Bell Air Attack 350 is a robust and reliable bicycle floor pump engineered for cyclists seeking efficient tire inflation. Designed as part of the Air Glide Series, this pump excels at handling diverse tire types, from the wide dimensions of cruiser, mountain, BMX, and children’s bikes to the narrower, high-pressure requirements of road and commuter tires. Its core strength lies in its tall, thin-barrel construction, minimizing resistance and maximizing airflow for quicker inflation.

This manual provides a comprehensive guide to understanding, setting up, and maintaining your Bell Air Attack 350 pump, ensuring optimal performance and longevity. We’ll cover everything from component identification to troubleshooting common issues, empowering you to keep your tires properly inflated for a safe and enjoyable ride.

Overview of Features and Benefits

The Bell Air Attack 350 boasts several key features contributing to its superior performance. Its high-volume design rapidly inflates tires, saving you time and effort. The wide barrel efficiently pushes more air with each stroke, ideal for larger tires. A flexible hose enhances usability, while the reversible pump head accommodates both Presta and Schrader valves – a crucial benefit for cyclists with varied bikes.

Included adaptors expand its versatility, enabling inflation of sports balls and other inflatable items. The durable metal and plastic construction ensures longevity, and its dual-action capability provides efficient inflation on both up and downstrokes. Ultimately, the Air Attack 350 delivers fast, reliable inflation for all your cycling needs.

Pump Components and Identification

The Bell Air Attack 350 comprises a handle, barrel assembly, stable base, flexible hose, and a dual-head valve connector for easy inflation.

Handle and Barrel Assembly

The handle of the Bell Air Attack 350 is ergonomically designed for a comfortable and secure grip during pumping. It’s constructed from durable materials to withstand repeated use and pressure. The barrel itself is notably wide, a key feature contributing to the pump’s high-volume inflation capability.

This wider barrel design minimizes resistance, allowing you to push more air with each stroke, significantly reducing the time and effort required to inflate tires. The assembly is built for efficiency, particularly beneficial when dealing with larger tires commonly found on mountain bikes, cruisers, or BMX bikes. The smooth action of the handle and barrel ensures consistent airflow, leading to quicker and easier inflation.

Base and Stability Features

The Bell Air Attack 350 boasts a robust base designed to provide exceptional stability during use. This is crucial for efficient pumping, preventing the pump from wobbling or tipping over, especially when applying significant force. The wide footprint of the base ensures it remains firmly planted on various surfaces, from garage floors to outdoor trails.

Constructed from durable materials, the base is built to withstand the rigors of regular use. Its solid construction contributes to the overall stability of the pump, allowing for consistent and powerful inflation. A stable base translates to less wasted energy and a more comfortable pumping experience, making tire inflation quicker and easier.

Hose and Valve Connection

The Bell Air Attack 350 features a flexible hose designed for easy connection to both Presta and Schrader valves. This dual compatibility eliminates the need for separate pumps for different tire types. The hose’s length provides ample reach, allowing convenient access to valve stems without awkward positioning.

A key component is the reversible pump head, engineered to securely connect to either valve type. Proper connection is vital to prevent air leaks during inflation. The head’s design ensures a tight seal, maximizing pumping efficiency. The included adaptors further enhance versatility, enabling inflation of sports balls and other inflatable items.

Setting Up the Bell Air Attack 350

Begin by securely attaching the flexible hose to the pump’s base. Then, identify your tire’s valve type – Presta or Schrader – for proper setup.

Attaching the Hose to the Pump

The Bell Air Attack 350 features a flexible hose designed for easy connection and maneuverability during inflation. To attach the hose, locate the threaded nozzle on the pump’s barrel and align it with the corresponding receiver on the hose.

Ensure a snug fit by firmly screwing the hose onto the pump until it’s securely fastened. Avoid over-tightening, as this could potentially damage the threads. A properly attached hose will allow for efficient air transfer without leaks.

Double-check the connection before each use to guarantee a stable and reliable inflation process. The flexible nature of the hose allows for comfortable reach to various valve locations on your bicycle tires.

Identifying Presta and Schrader Valves

Before inflating, correctly identifying your tire’s valve type is crucial. Presta valves are typically found on road and high-performance bikes; they are slender with a locking nut at the tip. Schrader valves, common on mountain, BMX, and cruiser bikes, resemble those found on car tires – wider and with a spring-loaded pin.

The Bell Air Attack 350 is designed to work with both. Presta valves require unscrewing the locking nut before inflation, while Schrader valves are ready for direct connection.

Incorrectly attempting to inflate will result in air leakage or damage to the valve. Familiarize yourself with your bike’s valve type for efficient and safe inflation.

Using the Reversible Pump Head

The Bell Air Attack 350 features a reversible pump head, accommodating both Presta and Schrader valves without separate adapters for initial connection. To switch, unlock the lever on the pump head and rotate it 180 degrees. Ensure it clicks securely into place.

For Presta valves, unscrew the valve nut, press the pump head firmly onto the valve, and secure the lever. For Schrader valves, simply press the pump head directly onto the valve and lock the lever.

A proper seal is vital; if air leaks, readjust the head and ensure a firm connection.

Inflation Process: Step-by-Step Guide

Connect the pump head to the valve, secure the lever, and use a smooth, consistent pumping motion for optimal tire inflation efficiency.

Connecting to a Presta Valve

Presta valves, common on road and higher-end bikes, require a slightly different approach. First, remove the small valve cap. Then, gently tap the valve stem to release any trapped air.

Next, attach the pump head, ensuring a snug fit. The lever on the pump head must be locked down to create a secure seal.

It’s crucial to verify the connection before pumping; a loose connection will result in air leakage and wasted effort.

Some users experience difficulty, so ensure the pump head is fully engaged and the lever is firmly secured.

Connecting to a Schrader Valve

Schrader valves, frequently found on mountain, BMX, and cruiser bikes, are simpler to connect. Simply remove the dust cap from the valve stem. Then, firmly push the pump head onto the Schrader valve.

Unlike Presta valves, Schrader valves don’t require any initial manipulation. The pump head should click or feel securely attached.

Ensure the pump head’s lever is locked down to establish a tight seal, preventing air leakage during inflation.

A proper connection is vital for efficient pumping; double-check the seal before applying force.

Pumping Technique for Optimal Inflation

To maximize efficiency with the Bell Air Attack 350, utilize long, smooth strokes. Avoid short, choppy pumps, as they waste energy and reduce airflow.

Keep your back straight and engage your core for a stable and powerful pumping motion.

Monitor the tire pressure gauge on the pump as you inflate, checking frequently to avoid over-inflation.

The wide barrel design of the Air Attack 350 delivers high volume, so you’ll feel air pressure build quickly.

Maintain a consistent rhythm for optimal results and a quicker inflation process.

Included Adaptors and Their Uses

The Bell Air Attack 350 often includes adaptors for inflating sports balls and other inflatable items, expanding its versatility beyond bicycle tires.

Sports Ball Adaptor – Functionality

The included sports ball adaptor significantly broadens the utility of the Bell Air Attack 350 pump. This adaptor allows users to inflate a wide range of sports balls, including basketballs, soccer balls, volleyballs, and footballs, with relative ease.

To use the adaptor, firmly attach it to the pump’s hose, ensuring a secure connection to prevent air leakage. Then, insert the adaptor’s needle into the ball’s inflation valve. Begin pumping using a smooth, consistent motion.

It’s crucial to monitor the ball’s pressure during inflation to avoid over-inflation, which could damage the ball. The adaptor provides a convenient and efficient way to maintain proper inflation levels for optimal sports performance.

Other Included Adaptors (if any)

Beyond the standard sports ball adaptor, the Bell Air Attack 350 pump package may include additional adaptors to enhance its versatility. While specific inclusions can vary, some models feature adaptors for inflating inflatable toys, air mattresses, or other recreational equipment.

These supplementary adaptors typically connect to the pump’s hose in a similar manner to the sports ball adaptor, providing a secure and airtight seal. Users should consult the pump’s packaging or included documentation to identify any additional adaptors and their intended applications.

Properly utilizing these adaptors expands the pump’s functionality beyond bicycle tires, making it a valuable tool for a wider range of inflation needs.

Troubleshooting Common Issues

This section addresses typical problems like pump failure, air leaks, and Presta valve connection difficulties, offering solutions for optimal performance.

Pump Not Inflating – Possible Causes

If the Bell Air Attack 350 isn’t inflating, several factors could be at play. First, ensure the hose is securely connected to both the pump and the valve. Check for any cracks or holes in the hose itself, as damage can prevent proper air transfer. Verify the pump head is correctly positioned and locked onto the valve – a loose connection will result in lost pressure.

Also, confirm the valve core is open, especially with Presta valves; unscrew it slightly before pumping. Inspect the pump’s internal components for any obstructions or damage. A faulty pump head or internal seal could be the culprit. Finally, ensure you are applying consistent, downward pressure on the handle for effective inflation.

Air Leaking from Valve Connection

If you experience air leaking from the valve connection while using the Bell Air Attack 350, the most common cause is an improper seal. Ensure the pump head is firmly and correctly attached to the valve – Presta and Schrader valves require different techniques. Double-check that the pump head’s locking mechanism is fully engaged, securing a tight fit.

For Presta valves, verify the valve core is tightened after inflation. A loose core will inevitably cause leakage. Inspect the pump head’s rubber gasket for any cracks or wear; a damaged gasket won’t create a sufficient seal. If leakage persists, try slightly adjusting the pump head’s position on the valve.

Difficulty Connecting to Presta Valves

Many users encounter challenges when connecting the Bell Air Attack 350 to Presta valves. This often stems from unfamiliarity with the valve’s locking mechanism; it must be unscrewed before attaching the pump head. Ensure the valve is fully open to allow airflow. The pump head needs to be pressed firmly onto the valve, and the locking lever engaged to create a secure connection.

If the connection remains difficult, check the pump head’s rubber seal for damage or debris. A clean, intact seal is crucial. Some Presta valves have a slightly narrower opening; a gentle twisting motion while pressing can help establish a better seal.

Maintenance and Care

Regular cleaning keeps the Bell Air Attack 350 functioning optimally. Store it upright in a dry place, and occasionally check connections for wear.

Cleaning the Pump

To ensure the longevity and efficient operation of your Bell Air Attack 350 pump, regular cleaning is essential. After each use, or periodically depending on usage frequency, wipe down the pump’s barrel, handle, and base with a slightly damp cloth. Avoid using harsh chemicals or abrasive cleaners, as these can damage the pump’s finish and internal components.

Pay particular attention to the valve connection area, removing any dirt or debris that may have accumulated. For stubborn grime, a mild soap solution can be used, followed by a thorough rinsing with clean water and complete drying; Inspect the hose for cracks or damage during cleaning, and address any issues promptly to prevent air leaks. Proper cleaning contributes significantly to the pump’s overall performance and lifespan.

Storing the Pump Properly

Proper storage is crucial for maintaining the Bell Air Attack 350’s functionality and preventing damage. When not in use, store the pump in a clean, dry environment, away from direct sunlight and extreme temperatures. Avoid storing it in areas prone to moisture or dust, as these can corrode internal parts.

Ideally, hang the pump or store it upright to prevent the internal seals from settling or becoming damaged. Ensure the hose is neatly coiled and secured to avoid kinks or bends. If space is limited, a pump bag can offer additional protection. Regular, careful storage will ensure your Bell Air Attack 350 remains a reliable inflation tool for years to come.

Lubrication (if applicable)

The Bell Air Attack 350 pump generally doesn’t require routine lubrication for optimal performance. Its design focuses on durable materials and a sealed system minimizing friction. However, if you notice the handle becoming stiff or the pumping action less smooth over extended use, a very light application of silicone-based lubricant may be beneficial.

Avoid using oil-based lubricants, as they can attract dirt and damage the pump’s internal components. Apply the lubricant sparingly to the handle pivot point and any other moving parts exhibiting friction. Wipe away any excess lubricant immediately. Regular cleaning is often sufficient to maintain smooth operation, negating the need for frequent lubrication.

Safety Precautions

Always adhere to the maximum inflation pressure indicated on your tire. Avoid over-inflation, inspect connections, and follow general safety guidelines during pump operation.

Maximum Inflation Pressure

Understanding and respecting the maximum inflation pressure is crucial for tire safety and performance. Each tire has a recommended pressure range, typically printed on the sidewall, expressed in PSI (pounds per square inch) or BAR. Never exceed this maximum pressure, as it can lead to tire failure, such as a blowout, potentially causing injury.

The Bell Air Attack 350 is capable of generating significant pressure, so careful monitoring is essential. Regularly check your tire’s sidewall for the specified pressure limits before and during inflation. Using a separate pressure gauge to verify the reading on the pump is highly recommended for accuracy. Ignoring the maximum pressure can compromise the structural integrity of the tire and rim, creating a hazardous riding condition.

Avoiding Over-Inflation

Over-inflation poses a serious risk to both your tires and your safety. It reduces tire grip, leading to a harsher ride and increased susceptibility to punctures. More critically, exceeding the maximum pressure can cause the tire to burst unexpectedly, potentially resulting in loss of control and injury.

To prevent over-inflation, always check your tire’s sidewall for the recommended PSI or BAR range before inflating. Use a reliable pressure gauge alongside the pump to confirm accurate readings. Inflate in short bursts, frequently checking the pressure, rather than attempting to reach the desired pressure in a single pumping session. Remember, slightly under-inflating is safer than over-inflating.

General Safety Guidelines

Prioritize safety when using the Bell Air Attack 350 pump. Always inspect the pump and hose for any signs of damage before each use – cracks, leaks, or loose connections should be addressed immediately. Ensure a stable footing while pumping to avoid losing balance and potentially damaging the pump or causing injury.

Never point the pump head or hose towards yourself or others during inflation. Keep children and pets away from the pumping area. Do not modify the pump in any way, as this could compromise its safety features. If you encounter any difficulties or unusual noises, stop using the pump and consult a qualified technician.

Comparison with Bell Airstrike 350

The Airstrike 350 is a handheld frame pump, unlike the Air Attack 350’s floor pump design, offering portability for on-the-go inflation needs.

Key Differences in Design

The Bell Air Attack 350 distinguishes itself with a tall, thin-barrel floor pump construction, prioritizing high-volume, fast inflation for diverse tire types. This contrasts sharply with the Bell Airstrike 350, a compact, handheld frame pump designed for portability and emergency inflation situations while cycling. The Air Attack 350 features a flexible hose and reversible pump head, enhancing usability with both Presta and Schrader valves.

Conversely, the Airstrike 350’s manual operation focuses on a lightweight, easily stowable design. The Air Attack 350’s base provides stability during pumping, a feature absent in the frame pump style. Material composition also differs, with the Air Attack 350 utilizing both metal and plastic components for durability and efficiency.

Performance Comparison

The Bell Air Attack 350 excels in rapid inflation, delivering a high volume of air with each stroke, ideal for larger tires like those found on mountain or cruiser bikes. Its wide barrel design contributes to this efficiency, minimizing effort required for inflation. The Airstrike 350, being a frame pump, requires significantly more manual effort and time to achieve the same pressure.

While the Airstrike 350 is suitable for topping off tires or emergency repairs, the Air Attack 350 is the preferred choice for complete inflation from flat. The dual-action capability of the Air Attack 350 further enhances its performance, allowing inflation on both the up and down strokes.

Intended Use Cases

The Bell Air Attack 350 is primarily designed for bicycle tire inflation, catering to a wide range of tire types – from the narrow, high-pressure road bike tires to the wider, lower-pressure mountain, BMX, and cruiser tires. The included adaptors expand its utility beyond bicycles, enabling inflation of sports balls and other inflatable items.

Conversely, the Bell Airstrike 350, as a frame-mounted pump, is best suited for on-the-go repairs and quick top-ups during rides. It’s a practical emergency tool, but less efficient for full inflation at home or before a ride. The Air Attack 350 is ideal for regular maintenance and preparation.

Customer Reviews and Feedback

Users praise the Bell Air Attack 350’s fast inflation and versatility, though some report issues with Presta valve connections and adaptor functionality.

Common Positive Comments

Many customers consistently highlight the Bell Air Attack 350’s exceptional speed and efficiency in inflating bike tires. The high-volume barrel design is frequently praised for quickly filling both wide tires – like those found on mountain, cruiser, and BMX bikes – and narrower road bike tires.

Users appreciate the pump’s robust construction and durable materials, suggesting it feels like a long-lasting investment. The dual-action capability, allowing inflation on both the up and down strokes, is another frequently mentioned benefit, saving time and effort.

The included adaptors for sports balls are also a popular feature, adding to the pump’s overall versatility. Several reviewers specifically mention its ease of use, even for beginners.

Frequently Reported Issues

A recurring complaint centers around difficulty connecting the pump head securely to Presta valves, with some users describing the adaptor as feeling flimsy or ineffective. This often leads to air leakage during inflation, requiring repeated attempts to establish a proper seal.

Several reviewers have also noted issues with the pump not inflating at all, despite proper connection. Potential causes suggested include a faulty valve within the pump itself or a blockage in the hose.

While less common, some users have experienced air leaking from the valve connection even after achieving a seemingly secure fit, necessitating troubleshooting and potential replacement of valve components.

Overall User Satisfaction

Despite some reported issues, overall user satisfaction with the Bell Air Attack 350 remains generally positive. Many cyclists praise its high-volume inflation capabilities, particularly for wider tires commonly found on mountain, cruiser, and BMX bikes.

The pump’s fast inflation speed is frequently highlighted as a significant benefit, saving time and effort compared to slower, lower-volume pumps. Users appreciate the included adaptors for inflating sports balls and other inflatable items, adding to its versatility.

However, the reported connection problems with Presta valves do detract from the overall experience for some, prompting calls for a more robust and reliable adaptor design.