Assessments - 4, GPA: 3.8
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B. That the extension cord is properly wired and in good electrical condition. C. Wire Size of cord is at least as specified in following chart: LENGTH OF CORD IN FEET 25 50 100 150 AWG SIZE OF CORD 18 18 18 16 D. If an extension cord is to be used outdoors it must be marked with the suffix W-A or W following the cord type designation. For example – SJTW-A to indicate it is acceptable for outdoor use. 8. Do not operate charger with damaged cord or plug – have them replaced immediately, to avoid a hazard. DO NOT ATTEMPT TO REPAIR POWER CORD. 9. Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; take it to a qualified serviceman. 10. Do not disassemble charger or battery pack. Take it to a qualified serviceman when service or repair is required. Incorrect reassembly may result in a risk of electric shock or fire. 11. Unplug charger from outlet before attempting any maintenance or cleaning – to reduce risk of electric shock. 12. Charge the battery pack in a well ventilated place, do not cover the charger and battery pack with a cloth, etc., while charging. 13. Do not store the charger or battery pack in locations where the temperature may reach or exceed 122°F (50°C) (such as a metal tool shed, or a car in the summer), which can lead to deterioration of the storage battery. 14. Do not charge battery pack when the temperature is BELOW 40°F (4.4°C) or ABOVE 104°F(40°C). This is very important for proper operation. 15. Do not incinerate battery pack. It can explode in a fire. 16. Do not charge battery in damp or wet locations. 17. Do not attempt to charge any other cordless tool or battery pack with the Porter-Cable charger. 18. Do not short across the terminals of the battery pack: EXTREMELY HIGH TEMPERATURES COULD CAUSE PERSONAL INJURY OR FIRE. 19. Double insulated tools are equipped with a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install a polarized outlet. Do not change the plug in any way. Double Insulation eliminates the need for the three wire grounded power cord and grounded power supply system. 20. Dispose of expended batteries properly. The Porter-Cable Battery Packs contains rechargeable, nickel-cadmium batteries. These batteries must be recycled or disposed of properly. Drop off expended battery packs at your local replacement battery retailer, your local recycling center, or at a Porter- Cable Service Center (see list on back page of this manual). Applicable fees for the collection and recycling of these batteries (in the United States), have been paid to the RBRC™. For further information, call: 1-800-8-BATTERY. SAVE THESE INSTRUCTIONS! RBRC™ is a Trademark of the Rechargeable Battery Recycling Corporation. 10 CHARGING THE BATTERY PACK Before using your cordless tool for the first time, fully charge the battery pack. If the battery pack is installed, remove it by following instructions under INSTALLING OR REMOVING BATTERY PACK. NORMAL CHARGING Make sure that the power circuit voltage is the same as that shown on the charger specification plate. Connect the charger to the power source. The red and green lights will flash once to indicate that the power is connected properly and the charger is ready for operation. Position the battery pack on charger, align the rails on the battery pack (A) Fig. 2 with the four tabs (C) Fig. 1 on the charger. Slide the battery forward on charger until it stops. The green light (A) Fig. 1 should begin to flash rapidly indicating that the battery pack is receiving a “fast charge”. [If the green light does not flash or if the red light (B) illuminates, see DIAGNOSTICS]. After approximately one hour, the “Fast Charge” indicator light should glow continually, indicating that the battery pack is fully charged and that the charger is now in a “Maintenance Charge” mode. The battery pack can be left on “Maintenance Charge” until you are ready to use it. Depending on room temperature, line voltage, and existing charge level, initial battery charging may take longer than one hour. Disconnect the charger from the power source when not in use. INSTALLING OR REMOVING BATTERY PACK Always set the trigger switch to the locked OFF position Fig. 1 B CA when installing or removing the battery pack. TO REMOVE BATTERY PACK: Depress the battery release button (B) Fig. 2, and pull battery pack out of tool. TO INSTALL BATTERY PACK: Align rails (A) Fig. 2, on battery pack with slots on tool and push battery pack onto tool until it locks in place. A B Fig. 2 11 BATTERY OPERATION DIAGNOSTICS The Model 8924 Charger is equipped with a diagnostic system that automatically checks the battery pack each time a pack is inserted into the charger. If no problems are found, the charger will automatically switch to “Fast Charge” mode as described in "NORMAL CHARGING"....