Milwaukee 0522-20, 0521-20 manual Maintenance, Warranty

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MAINTENANCE

WARNING!

To reduce the risk of personal injury, always unplug the charger and remove the battery pack from the charger or tool before performing any maintenance. Never disassemble the tool, battery pack or charger. Contact a MILWAUKEE service facility for ALL repairs.

Maintaining Tool

Keep your tool, battery pack and charger in good repair by adopting a regular maintenance program. After six months to one year, depending on use, return the tool, battery pack and charger to a MILWAUKEE ser- vice facility for:

•Lubrication

•Brush inspection and replacement

•Mechanical inspection and cleaning (gears, spindles, bearings, housing, etc.)

•Electrical inspection (battery pack, charger, motor)

•Testing to assure proper mechanical and electrical operation

If the tool does not start or operate at full power with a fully charged battery pack, clean the contacts on the battery pack. If the tool still does not work properly, return the tool, charger and battery pack to a MILWAUKEE service facility for repairs.

Maintaining Battery Pack

MILWAUKEE battery packs will operate for many years and/or hundreds of cycles when they are maintained and used according to these instruc- tions.

A battery pack that is stored for six months without being used will dis- charge itself. Batteries discharge at a rate of about 1% per day. Charge the battery every six months even if it is unused to maximize battery life.

Do not tape the trigger in the “ON” position and leave the tool unattended as this may discharge the battery to a point where it will no longer be able to recharge. Use a MILWAUKEE battery pack only until it no longer per- forms with the power and torque needed for your application.

Store your battery pack in a cool, dry place. Do not store it where the temperature may exceed 120°F (50°C) such as in a vehicle or metal build- ing during the summer. High temperatures will overheat the battery pack, reducing battery life. If it is stored for several months, the battery pack will gradually lose its charge. One to three cycles of charging and dis- charging through normal use will restore the capacity of the battery pack. During the life of the battery pack, the operating time between charges becomes shorter. If the operating time becomes extremely short after a proper charge, the usable life of the battery pack has been reached and it should be replaced.

Cleaning

Clean dust and debris from charger and tool vents. Keep tool handles clean, dry and free of oil or grease. Use only mild soap and a damp cloth to clean the tool, battery pack and charger since certain cleaning agents and solvents are harmful to plastics and other insulated parts. Some of these include gasoline, turpentine, lacquer thinner, paint thinner, chlori- nated cleaning solvents, ammonia and household detergents containing ammonia. Never use flammable or combustible solvents around tools.

WARNING!

To reduce the risk of explosion, never burn a battery pack even if it is damaged, dead or completely discharged.

RBRC Battery Recycling Seals

The RBRC™ Battery Recycling Seals (see "Symbology") on your tool bat- tery packs indicate that MILWAUKEE has arranged for the recycling of that battery pack with the Rechargeable Battery Recycling Corporation (RBRC). At the end of your battery pack's useful life, return the battery pack to a MILWAUKEE Branch Office/Service Center or the participating retailer near- est you. For more information, visit the RBRC web site at www.rbrc.org.

Disposing of Nickel-Cadmium Battery Packs

Nickel-Cadmium battery packs are recyclable. Under various state and local laws, it may be illegal to dispose of this battery into the municipal waste stream. Dispose of your battery pack according to federal, state and local regulations.

Repairs

For repairs, return the tool, battery pack and charger to the nearest ser- vice center listed on the back cover of this operator's manual.

Battery Pack Warranty

Battery packs for cordless tools are warranted for one year from the date of purchase.

WARRANTY

Every MILWAUKEE product is warranted to be free from defects in mate- rial and workmanship. MILWAUKEE will repair or replace any product which examination proves to be defective in material or workmanship.

Limitations: This warranty does not cover: 1) repairs made or attempted by other than MILWAUKEE or MILWAUKEE Authorized Service Station personnel; 2) normal wear and tear; 3) abuse; 4) misuse; 5) improper maintenance; 6) continued use after partial failure; 7) tools that have been modified; or product used with an improper accessory.

Battery Packs are warranted for one (1) year from the date of purchase.

Should a problem develop, return the complete product to any MILWAUKEE Factory Service Center or MILWAUKEE Authorized Ser- vice Station, freight prepaid and insured. If inspection shows the problem is caused by a defect in material or workmanship, all repairs or a replace- ment will be made at no charge and the product will be returned, transpor- tation prepaid. No other warranty, written or verbal, is authorized.

THE REPAIR AND REPLACEMENT REMEDIES DESCRIBED HEREIN ARE EXCLUSIVE. IN NO EVENT SHALL MILWAUKEE BE LIABLE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES, IN- CLUDING LOSS OF PROFITS.

WARNING!

To reduce the risk of personal injury and damage, never immerse your tool, battery pack or charger in liquid or allow a liquid to flow inside them.

THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED WHETHER FOR MERCHANTABILITY OR FITNESS FOR PARTICULAR USE OR PURPOSE.

This warranty gives you specific legal rights. You may also have other rights that vary from state to state. In those states that do not allow the exclusion of implied warranties or limitations of incidental or conse- quential damages, the above limitations or exclusions may not apply to you.

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Contents Operators Manual Work Area Tool USE and Care Electrical SafetyPersonal Safety ServiceFunctional Description Specific Safety RulesRemoving Battery Pack from Tool Charging and Using Battery PackInserting Battery Pack into Tool Starting, Stopping & Controlling Speed Using Control Switch FigOperation TorqueApplications Warranty MaintenanceAccessories Utilisation ET Entretien DES Outils Conservez CES Instructions Aire DE TravailSécurité Électrique Sécurité DES PersonnesDescription Fonctionnelle Règles DE Sécurité ParticulièreRetrait de la batterie de l’outil Recharge ET Usage DE LA Batterie AvertissementIntroduction de la batterie dans l’outil et Sélection de la vitesse de rotation Fig Utilisation de la commande d’interrupteur FigManiement Avertissement TorsoinApplications Avertissement Garantie Maintenance AvertissementAccessoires Avertissement Seguridad Personal Seguridad ElectricaServicio Descripción Funcional Reglas Especificas DE Seguridad Llave DE ImpactoCat Volts RPM sin Capacidades Como se quita la batería de la herramienta USO Y Carga DE LA Bateria ¡ADVERTENCIACómo se retira la batería de la herramienta y Operacion ¡ADVERTENCIA Applicaciones ¡ADVERTENCIA Garantia Mantenimiento ¡ADVERTENCIACargador de Vehículos de 1 Hora Batería de Power Plus de 18Cargador de Power Plus de 120 Amps HorasNotas United States

0522-20, 0521-20 specifications

Milwaukee 0521-20 and 0522-20 are powerful and versatile tools specifically designed for heavy-duty drilling and fastening tasks. These models are well-regarded in the industry for their innovative features, robust design, and advanced technologies that cater to professional contractors and DIY enthusiasts alike.

One of the main features of the Milwaukee 0521-20 is its strong motor, which delivers high torque and speed, making it ideal for tackling tough materials such as wood, metal, and masonry. The tool is equipped with a variable speed trigger that allows users to adjust the drilling speed to match the specific requirements of their project. This ensures precision and control, especially when working with delicate materials or when exact hole placement is necessary.

The Milwaukee 0522-20 model, on the other hand, stands out with its enhanced performance capabilities. It incorporates an advanced brushless motor technology, which not only increases efficiency but also extends the tool's lifespan by minimizing wear and tear. This brushless motor translates to higher runtime and torque, making it particularly suitable for prolonged use and demanding applications.

Another remarkable characteristic of both models is their compact and lightweight design. This feature enhances maneuverability, allowing users to work in tight spaces without sacrificing performance. Additionally, the ergonomic grip ensures comfort during extended periods of use, reducing operator fatigue.

Both Milwaukee tools come with advanced battery technology, utilizing the REDLITHIUM battery packs that provide longer run times and increased power. The fuel gauge embedded in the battery pack allows users to monitor battery life at a glance, preventing unexpected downtime.

In terms of durability, Milwaukee has engineered both models with high-quality materials and a robust construction that can withstand the rigors of job site environments. They are built to endure impacts, drops, and exposure to harsh conditions, ensuring that users can rely on them for consistent performance over time.

Overall, the Milwaukee 0521-20 and 0522-20 models represent a blend of innovation and practicality, making them essential tools for anyone serious about drilling and fastening tasks. With their cutting-edge technologies, impressive power, and ergonomic designs, these tools are poised to meet the demands of various projects, delivering exceptional results every time.
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