Assessments - 2, GPA: 4
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Facilidade de uso
5. Check the socket carefully for wear, cracks or damage before installation. SAVE THESE INSTRUCTIONS. OPERATING INSTRUCTIONS Installing or removing battery cartridge (Fig. 1) • Always switch off the machine before insertion or removal of the battery cartridge. • To remove the battery cartridge, pull out the set plate on the machine and grasp both sides of the cartridge while withdrawing it from the machine. • To insert the battery cartridge, align the tongue on the battery cartridge with the groove in the housing and slip it into place. Snap the set plate back into place. Be sure to close the set plate fully before using the machine. • Do not use force when inserting the battery cartridge. If the cartridge does not slide in easily, it is not being inserted correctly. Charging (Fig. 2) Plug the fast charger into your power source. Insert the battery cartridge so that the plus and minus terminals on the battery cartridge are on the same sides as their respective markings on the fast charger. The charging light will come on and charging will begin. If the charging light goes out soon, remove the battery cartridge from the charger and let it cool off for more than one minute. Then re-insert it and try to charge it once more. If the charging light goes out within one minute even after repeating this procedure a couple of times, the battery cartridge is dead. Replace it with a new one. When the charging light goes out after about one hour, you may remove the fully charged battery cartridge. After charging, unplug the charger from the power source. CAUTION: • Your new battery cartridge is not charged. You will need to charge it before use. • If you try to charge a cartridge from a just-operated machine, sometimes the charging light will not come on. If this occurs, let the cartridge cool off for a while. Then re-insert it and try to charge it once more. • When you charge a new battery cartridge or a battery cartridge which has not been used for a long period, it may not accept a full charge. This is a normal condition and does not indicate a problem. You can recharge the battery cartridge fully after discharging it completely a couple of times. • If you wish to charge two battery cartridges, allow 15 minutes between chargings on the fast charger. Installing or removing socket Important: Always be sure that the machine is switched off and the battery cartridge is removed before installing or removing the socket. For machine with square drive (Fig.3&4) Use 9.5 mm square drive socket with a hole for detent pin which is available on the market. (Note: Use 6.35 mm square drive socket when using the machine with 6.35 mm square drive.) To install the socket, depress the detent pin on the square drive with your finger and push the socket onto the square drive until the detent pin is inserted into the hole in the socket. To remove the socket, depress the detent pin with a small hand tool and pull off the socket. For machine with round drive (Fig. 5) Use a bit with Form C 6.3 shank which is available on the market. The bit can be inserted directly into the round drive and held in place. To install the bit, push it firmly into the round drive. To remove the bit, grasp it with a pair of pliers and pull it out of the round drive. Sometimes, it helps to wiggle the bit with the pliers as you pull. Switch action (Fig. 6) CAUTION: Before inserting the battery cartridge into the machine, always check to see that the switch trigger actuates properly and returns to the ‘‘OFF’’ position when released. To start the machine, simply pull the trigger. Release the trigger to stop. Reversing switch action (Fig. 7) CAUTION: • Always check the direction of rotation before operation. • Use the reversing switch only after the machine comes to a complete stop. Changing the direction of rotation before the machine stops may damage the machine. This machine has a reversing switch to change the direction of rotation. Slide the reversing switch up for clockwise rotation or slide it down for counterclockwise rotation. Overload protector The overload protector automatically cuts out to break the circuit whenever heavy work is prolonged. Wait 20 – 30 seconds before resuming operation. Adjusting the fastening torque (Fig. 8) The fastening torque can be adjusted infinitely from approx. 20 kg·cm to 80 kg·cm. To adjust it, loosen the two screws and turn the adjusting ring. Then tighten the screws to secure the adjusting ring. Refer to the table below for relation between the numbers on the adjusting ring and the fastening torque to be obtained. Numbers on adjusting ring Fastening torque to be obtained 1 20 kg·cm 2 35 kg·cm 3 48 kg·cm 4 60 kg·cm 5 80 kg·cm (Example) 35 kg·cm of fastening torque can be obtained when the number 2 is aligned to the red mark. NOTE: • Always tighten the two screws to secure the adjusting ring after adjusting the fastening torque. • The fastening torque may differ depending upon the kind of screws, the type of materials to be fa...
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