Dewalt DC9310 Instruction Manual - Page 2

Using Automatic Tune-Up™ Mode The automatic Tune-Up™ Mode equalizes or balances the individual cells in the battery pack allowing it to function at peak capacity. Battery packs should be tuned up weekly or after 10 charge/discharge cycles or whenever the pack no longer delivers the same amount of work. To use the automatic Tune-Up™, place the battery pack in the charger and leave it for at least 8 hours. The charger will cycle through the following modes. 1. The red light will blink continuously indicating that the 1-hour charge cycle has started. 2. When the 1-hour charge cycle is complete, the light will stay on continuously and will no longer blink. This indicates that the pack is fully charged and can be used at this time. 3. If the pack is left in the charger after the initial 1-hour charge, the charger will begin the Automatic Tune-Up mode. This mode continues up to 8 hours or until the individual cells in the battery pack are equalized. The battery pack is ready for use and can be removed at any time during the Tune-Up mode. 4. Once the Automatic Tune Up mode is complete, the charger will begin a maintenance charge; the red indicator will remain lit. Chargers Be sure to read all safety instructions before using your charger. Consult the chart at the end of this manual for compatibility of chargers and battery packs. Charging Procedure DANGER: Electrocution hazard. 120 volts present at charging terminals. Do not probe with conductive objects. Danger of electric shock or electrocution. 1. Plug the charger into an appropriate outlet before inserting battery pack. 2. Insert the battery pack into the charger (Fig. 2).The red (charging) light will blink continuously indicating that the charging process has started. 3. The completion of charge will be indicated by the red light remaining ON continuously. The pack is fully charged and may be used at this time or left in the charger. Note: The DC9320 Dual Port Charger can simultaneously charge two battery packs in about one hour. Indicator Light Operation Charge Indicators Some chargers are designed to detect certain problems that can arise with battery packs. Problems are indicated by the red light flashing at a fast rate. If this occurs, re-insert battery pack into the charger. If the problem persists, try a different battery pack to determine if the charger is OK. If the new pack charges correctly, then the original pack is defective and should be returned to a service center or other collection site for recycling. If the new battery pack elicits the same trouble indication as the original, have the charger tested at an authorized service center. Hot/cold Pack DelaY Some chargers have a Hot/Cold Pack Delay feature: when the charger detects a battery that is hot, it automatically starts a Hot Pack Delay, suspending charging until the battery has cooled. After the battery has cooled, the charger automatically switches to the Pack Charging mode. This feature ensures maximum battery life. The red light flashes long, then short while in the Hot Pack Delay mode. Problem Power Line Some chargers have a Problem Power Line indicator. When the charger is used with some portable power sources such as generators or sources that convert DC to AC, the charger may temporarily suspend operation, flashing the red light with two fast blinks followed by a pause. This indicates the power source is out of limits. Leaving the battery pack in the charger The charger and battery pack can be left connected with the red light glowing indefinitely. The charger will keep the battery pack fresh and fully charged. NOTE: A battery pack will slowly lose its charge when kept out of the charger. If the battery pack has not been kept on maintenance charge, it may need to be recharged before use. A battery pack may also slowly lose its charge if left in a charger that is not plugged into an appropriate AC source. Weak Battery Packs: Chargers can also detect a weak battery pack. Such batteries are still usable but should not be expected to perform as much work. The charger will indicate to replace battery pack. Important Charging Notes 1. Longest life and best performance can be obtained if the battery pack is charged when the air temperature is between 65°F and 75°F (18°- 24°C). DO NOT charge the battery pack in an air temperature below +40°F (+4.5°C), or above +105°F (+40.5°C). This is important and will prevent serious damage to the battery pack. 2. The charger and battery pack may become warm to touch while charging. This is a normal condition, and does not indicate a problem. To facilitate the cooling of the battery pack after use, avoid placing the charger or battery pack in a warm environment such as in a metal shed, or an uninsulated trailer. 3. If the battery pack does not charge properly: a. Check current at receptacle by plugging in a lamp or other appliance b. Check to see if receptacle is connected to a light switch which turns power off when you turn out the lights. c. Move charger and battery pack to a location where the surrounding air temperature is approximately 65°F - 75°F (18°- 24°C). d. If charging problems persist, take the tool, battery pack and charger to your local service center. 4. The battery pack should be recharged when it fails to produce sufficient power on jobs which were easily done previously. DO NOT CONTINUE to use under these conditions. Follow the charging procedure. You may also charge a partially used pack whenever you desire with no adverse affect on the battery pack. 5. Under certain conditions, with the charger plugged into the power supply, the exposed charging contacts inside the charger can be shorted by foreign material. Foreign materials of a conductive nature such as, but not limited to, steel wool, aluminum foil, or any buildup of metallic particles should be kept away from charger cavities. Always unplug the charger from the power supply when there is no battery pack in the cavity. Unplug charger before attempting to clean. 6. Do not freeze or immerse charger in water or any other liquid. Warning: Shock hazard. Don't allow any liquid to get inside charger. Electric shock may result. CAUTION: Never attempt to open the battery pack for any reason. If the plastic housing of the battery pack breaks or cracks, return to a service center for recycling. Storage Recommendations 1. The best storage place is one that is cool and dry away from direct sunlight and excess heat or cold. 2. Long storage will not harm the battery pack or charger. Under proper conditions, they can be stored for 5 years or more. Repairs This product is not serviceable. There are no serviceable parts inside the charger. READ ALL OF THE INSTRUCTIONS IN THE BATTERY CHARGER SECTION OF THIS MANUAL BEFORE ATTEMPTING TO CHARGE THE battery pack FOR YOUR TOOL. To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be performed by certified service centers or other qualified service organizations, always using identical replacement parts. Fig. 1 DC9310 DC9320 Fig. 2 Three Year Limited Warranty DeWalt will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit www.dewalt.com or call 1-800-4-DeWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces. In addition to the warranty, DeWALT tools are covered by our: 1 Year free service DeWalt will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase. 2 Years free service on battery Packs dc9071, dc9091, dc9096, dc9280, dc9360 and dc9180 90 DAY money back GUARANTEE If you are not completely satisfied with the performance of your DeWalt Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked. Latin America: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country specific warranty information contained either in the packaging, call the local company or see website for warranty information. free warning label replacement: If your warning labels become illegible or are missing, call 1-800-4-DeWalt for a free replacement. Patent Notification Manufactured under one of more of the following U.S. patents: 7112942 6133713 5557190 D460413 6954051 6075341 5268630 6362596 6859013 6020721 5144217 6326101 6791300 6008628 6747436 6133713 6747436 5945803 6504341 6075341 6504341 5874825 6500581 6008628 6362596 5642031 D466863 6324339 Other patents may be pending. Définitions : lignes directrices en matière de sécurité Les définitions ci-dessous décrivent le niveau de danger pour chaque mot-indicateur employé. Veuillez lire le mode d'emploi et porter une attention particulière à ces symboles. DANGER : indique une situation dangereuse imminente qui, si elle n'est pas évitée, causera la mort ou des blessures graves. AVERTISSEMENT : indique une situation potentiellement dangereuse qui, si elle n'est pas évitée, pourrait se solder par un décès ou des blessures graves. MISE EN GARDE : indique une situation potentiellement dangereuse qui, si elle n'est pas évitée pourrait se solder par des blessures mineures ou modérées. MISE EN GARDE : utilisé sans le symbole d'alerte à la sécurité, indique une situation potentiellement dangereuse qui, si elle n'est pas évitée pourrait se solder par des dommages à la propriété. EN CAS DE QUESTIONS OU DE COMMENTAIRES SUR CET OUTIL OU SUR TOUT AUTRE OUTIL DeWALT, APPELEZ-NOUS SANS FRAIS AU NUMÉRO SUIVANT : 1-800-4 DeWALT (1-800-433-9258) AVERTISSEMENT ! Lire et comprendre toutes les directives. À défaut de suivre les directives sous-mentionnées, un choc électrique, un incendie et des blessures corporelles graves pourraient survenir.