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Otherwise, the router can be damaged.) (Fig. 8) 4. Move motor into base until the approximate desired depth has been reached. (Fig. 8) 43FIG. 8 5. Turn motor clockwise about 1/4” until single triangle lines up with “locked” symbol. (Fig. 9) 6. Close the clamping lever. Always make sure the motor sits tightly in the base. (The tension of the clamping lever can be changed by re-adjusting the nut.) (Fig. 9) 56FIG. 9 CHECK SUBBASE LOCATION Make sure that the bit and its cutter are centered in the subbase opening. If necessary, adjust the location of the subbase as follows: 1. Loosen the four screws that hold the subbase. 2. Adjust the location of the subbase as needed so that the bit and its cutter are centered in the subbase opening. 3. Tighten the four screws that hold the subbase (Fig. 10). ! WARNING Cutter diameter must be at least 1/4” smaller than opening for the bit and cutter. When the subbase has been centered in this manner, the left and right edges of the subbase are equidistant from the cutter, and either side of the subbase can be used as a guiding surface without worrying about a difference in the cut line. See "Guiding The Router" on page 12. Note: This subbase is not designed for use with templet guides. See optional PR009 and PR010 Accessories for use of templet guides with the palm router. FIG. 10 -9 BM 2609140437 05-06 5/23/06 3:15 PM Page 10 Operating Instructions Bosch routers are designed for speed, accuracy and convenience in performing cabinet work, fluting, beading, cove-cutting, rounding edges, dovetailing, etc. They will enable you to accomplish inlay work, decorative edges and many types of special routing. SETTING THE DEPTH OF CUT Adjust the depth-of-cut only when the motor is switched off. 1. Install desired router bit. 2. Place the router on the workpiece. 3. Open the clamping lever. Fig. 11(A) 4. Turn the motor about 1/4” counterclockwise so that the single triangle on the base lines up with “unlocked” symbol on the motor. Fig. 11(B) (Make sure that the indication the base is aligned with the line under the “unlocked” symbol on the motor. Otherwise, the router can be damaged.) 5. Slowly lower the motor until the router bit touches the workpiece. Fig. 11(C) 6. Note the reading on the scale (below the clamp lever) and add the desired depth-ofcut to this value to determine the target scale value. 7. Lower the motor until the target scale value is reached. Fig. 11(C) 8. Turn motor clockwise about 1/4” until single triangle lines up with “locked” symbol. Fig. 11(B) 9. Close the clamping lever. Always make sure the motor is held tightly in the base. Fig. 11(A) (The tension of the clamping lever can be changed by re-adjusting the nut.) 10. Check the depth-of-cut and make fine adjustment, if necessary. (Note: the depth of the motor and bit may shift very slightly when the clamping lever is close.) 11. Make a trial cut to verify that the router is set to make the cut as desired. FINE DEPTH ADJUSTMENT Adjust the depth-of-cut only when the motor is switched off. 1. Open the clamping lever. Fig. 11(A) 2. Adjust the desired depth-of-cut with the knurled wheel on back of base. Fig. 11(D) CADBFIG. 11 3. Rotate the knurled wheel clockwise to increase the routing depth, counterclockwise to decrease the cutting depth. Each complete rotation of the dial equals 1.25 mm (approximately 3/64"). 4. Close the clamping lever. Fig. 11(A) Always make sure the motor is held tightly in the base. Re-adjusting the nut can change the tension of the clamping lever. (See “To Clamp Motor”, below) 5. Check the depth-of-cut and make an additional fine adjustment, if necessary. (Note: the depth of the motor and bit may shift very slightly when the clamping lever is closed.) 6. Make a trial cut to verify that the router is set to make the cut as desired. TO CLAMP MOTOR When final coarse and fine adjustments have been made, fasten the base clamp lever to secure adjustments. (If additional clamping force is desired: using a 8 mm wrench, rotate clamp nut clockwise SLIGHTLY (1/8 turn or less), then test clamp. Do not over-tighten.) DEEP CUTS For deeper cuts, make several progressively deeper cuts by starting at one depth and then make several subsequent passes, increasing the cutting depth with each pass. To be certain that your depth settings are as desired, you may want to make test cuts in scrap material before beginning work. -10 BM 2609140437 05-06 5/23/06 3:15 PM Page 11 ROCKER “ON/OFF” SWITCH Your tool can be turned “ON” or “OFF” by the rocker switch located on the motor housing. One side of the switch is marked “I” for “ON“, and the other side of switch is marked “O” for “OFF“. TO TURN THE TOOL “ON”: Push the side of the switch marked “I”. TO TURN THE TOOL “OFF”: Push the side of the switch marked “O”. SOFT START FEATURE Electronic feedback control minimizes torque twist customary in routers by limiting the speed at which motor starts. ELECTRONIC VARIABLE SPEED CONTROL (Model PR20EVS Only) The electronic speed cont...

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