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Фрагмент инструкции
Do not use tool if switch does not turn it on and off. 20. WEAR EAR PROTECTION to safeguard against possible hearing loss. SAVE THESE INSTRUCTIONS REPLACEMENT PARTS When servicing use only identical replacement parts. ADDITIONAL SAFETY RULES FOR SCREWDRIVERS 1. VERIFY direction of rotation of screwdriver is correct for operation to be performed before starting tool. 2. DO NOT attempt to change direction of rotation while switch is “ON”. To do so may damage interlock feature built into switch. Be sure switch is “OFF” and motor has completely stopped. 3 3. SOME WOOD CONTAINS PRESERVATIVES WHICH CAN BE TOXIC. Take extra care to prevent inhalation and skin contact when working with these materials. Request, and follow, any safety information available from your material supplier. MOTOR Many Porter-Cable tools will operate on either D.C., or single phase 25 to 60 cycle A.C. current and voltage within plus or minus 5 percent of that shown on the specification plate on the tool. Several models, however, are designed for A.C. current only. Refer to the specification plate on your tool for proper voltage and current rating. CAUTION: Do not operate your tool on a current on which the voltage is not within correct limits. Do not operate tools rated A.C. only on D.C. current. To do so may seriously damage the tool. EXTENSION CORD SELECTION If an extension cord is used, make sure the conductor size is large enough to prevent excessive voltage drop which will cause loss of power and possible motor damage. A table of recommended extension cord sizes will be found in this section. This table is based on limiting line voltage drop to 5 volts (10 volts for 230 volts) at 150% of rated amperes. If an extension cord is to be used outdoors it must be marked with the suffix W-A following the cord type designation. For example – SJTW-A to indicate it is acceptable for outdoor use. RECOMMENDED EXTENSION CORD SIZES FOR USE WITH PORTABLE ELECTRIC TOOLS Length of Cord in Feet 115V 25 Ft. 50 Ft. 100 Ft. 150 Ft. 200 Ft. 250 Ft. 300 Ft. 400 Ft. 500 Ft. 230V 50 Ft. 100 Ft. 200 Ft. 300 Ft. 400 Ft. 500 Ft. 600 Ft. 800 Ft. 1000 Ft. Nameplate Ampere Rating 0-2 18 18 18 16 16 14 14 12 12 2-3 18 18 16 14 14 12 12 10 10 3-4 18 18 16 14 12 12 10 10 8 4-5 18 18 14 12 12 10 10 8 8 5-6 18 16 14 12 10 10 8 8 6 6-8 18 16 12 10 10 8 6 6 6 8-10 18 14 12 10 8 8 6 6 4 10-12 16 14 10 8 8 6 6 4 4 12-14 16 12 10 8 6 6 6 4 2 14-16 16 12 10 8 6 6 4 4 2 16-18 14 12 8 8 6 4 4 2 2 18-20 14 12 8 6 6 4 4 2 2 OPERATING INSTRUCTIONS FOREWORD Model 2640 and 2650 Screwdrivers are designed to install or remove all commercially available drywall screws. TO START AND STOP SCREWDRIVER CAUTION: MAKE SURE SWITCH IS OFF BEFORE CONNECTING TOOL TO POWER CIRCUIT. 1. Make sure power circuit voltage is the same as that shown on the specification plate of screwdriver. Connect screwdriver to power circuit. 4 2. Squeeze trigger switch (A) Fig. 1, to start motor, as the trigger switch is squeezed, the driver speed increases. The screwdriver bit will not rotate until engaged in a fastener and forward pressure is applied to the tool. To stop motor, release trigger switch. C A B Fig. 1 3. LOCK BUTTON – A lock button (B) Fig. 1, is provided to keep motor running without holding the trigger switch ON. TO LOCK the trigger switch ON, squeeze the trigger as far as it will go, push in lock button and release trigger. TO UNLOCK lock button, squeeze trigger and release, leaving lock button free to spring out. 4. DIRECTION OF ROTATION – Porter-Cable screwdrivers will rotate either in a clockwise direction for driving fasteners with a right hand thread, or a counter clockwise direction for removing fasteners with a right hand thread. To determine rotation, stop the motor by releasing the trigger switch and move the reversing lever (C) Fig. 1, in the direction marked “reverse” for counterclockwise rotation, or in the opposite direction for clockwise rotation. TO CHANGE BIT HOLDERS 1. CAUTION: DISCONNECT SCREWDRIVER FROM POWER CIRCUIT. 2. While holding locking collar (A) Fig. 2, forward away from power unit, unscrew depth stop assembly and remove. A D B C Fig. 2 5 3. Pull bit holder (B) Fig. 2, with bit straight out. If it is difficult to remove, grip with pliers and pull. NOTE: Bit (C) Fig. 2, may be removed from bit holder by pulling straight out. 4. Push new bit holder in spindle until ball in spindle snaps in groove in bit holder. 5. Screw on depth stop assembly (D) Fig. 2, and readjust (see TO ADJUST DEPTH STOP). TO ADJUST DEPTH STOP 1. While holding locking collar (A) Fig. 3, forward away from power unit turn depth stop assembly until end of bit extends 3/32" beyond end of depth stop. Do not push in on bit as this will engage internal drive. A B Fig. 3 2. Release locking collar being sure notches engage projections (B) Fig. 3, on gear housing. 3. Drive a test fastener in a piece of scrap material identical to that to be used. Examine results of drive and make additional depth stop adjustment i...
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