Dewalt DCF889B User Guide - Page 8

ENGLISH • Pull by plug rather than cord when disconnecting charger. This will reduce risk of damage to electric plug and cord. • Make sure that cord is located so that it will not be stepped on, tripped over or otherwise subjected to damage or stress. • Do not use an extension cord unless it is absolutely necessary. Use of improper extension cord could result in risk of fire, electric shock or electrocution. • When operating a charger outdoors, always provide a dry location and use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. • Do not block the ventilation slots on the charger. The ventilation slots are located on the top and sides of the charger. Place the charger in a position away from any heat source. • Do not operate charger with damaged cord or plug - have them replaced immediately. • Do not operate charger if it has received a sharp blow, been dropped or otherwise damaged in any way. Take it to an authorised service centre. • Do not disassemble the charger; take it to an authorised service centre when service or repair is required. Incorrect reassembly may result in a risk of electric shock, electrocution or fire. • In case of damaged power supply cord the supply cord must be replaced immediately by the manufacturer, its service agent or similar qualified person to prevent any hazard. • Disconnect the charger from the outlet before attempting any cleaning. This will reduce the risk of electric shock. Removing the battery pack will not reduce this risk. • NEVER attempt to connect 2 chargers together. • The charger is designed to operate on standard 230 V household electrical power. Do not attempt to use it on any other voltage. This does not apply to the vehicular charger. SAVE THESE INSTRUCTIONS Chargers The DCB105 charger accepts 10.8 V, 14.4 V and 18 V Li-Ion (DCB121, DCB123, DCB140, DCB141, DCB142, DCB180, DCB181 and DCB182) battery packs. This charger requires no adjustment and is designed to be as easy as possible to operate. Charging Procedure (fig. 3) 1. Plug the charger into an appropriate 230 V outlet before inserting the battery pack. 2. Insert the battery pack (f) into the charger, making sure the pack is fully seated in the charger. 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: To ensure maximum performance and life of Li-Ion batteries, fully charge the pack before first use. Charging Process Refer to the table below for the state of charge of the battery pack. State of charge charging -- -- -- -- fully charged hot/cold pack delay x problem pack or charger problem powerline This charger will not charge a faulty battery pack. The charger will indicate faulty battery by refusing to light or by displaying problem pack or charger blink pattern. NOTE: This could also mean a problem with a charger. If the charger indicates a problem, take the charger and battery pack to be tested at an authorised service centre. Hot/Cold Pack Delay When the charger detects a battery that is too hot or too cold, it automatically starts a hot/cold pack delay, suspending charging until the battery has reached an appropriate temperature. The charger then automatically switches to the pack charging mode. This feature ensures maximum battery life. XR Li-Ion tools are designed with an Electronic Protection System that will protect the battery against overloading, overheating or deep discharge. The tool will automatically turn off if the Electronic Protection System engages. If this occurs, place the Li-Ion battery on the charger until it is fully charged. 32