handle is functioning properly, re-lock the miter lock to a non-detented measurement on the miter scale – for example, 34º – and ensure the table will not rotate. Tighten lock nut.
Brushes
WARNING: To reduce the risk of serious personal injury, turn off the tool and disconnect it from the power source before attempting to move it, change accessories or make any adjustments accept as written in laser adjustment instructions.
Inspect carbon brushes regularly by unplugging tool, removing the motor end cap (Fig. 4), lift the brush spring and withdraw the brush assembly. Keep brushes clean and sliding freely in their guides. Always replace
a used brush in the same orientation in the holder as it was prior to its removal. Carbon brushes have varying symbols stamped into their sides, and if the brush is worn down to approximately 12.7 mm (1/2"), the spring will no longer exert pressure and they must be replaced. Use only identical DEWALT brushes. Use of the correct grade of brush is essential for proper operation of electric brake. New brush assemblies are available at DEWALT service centers. The tool should be allowed to “run in” (run at no load) for 10 minutes before use to seat new brushes. The electric brake may be erratic in operation until the brushes are properly seated (worn in). Always replace the brush inspection cap after inspection or servicing the brushes.
While “running in” DO NOT TIE, TAPE, OR OTHERWISE LOCK THE TRIGGER SWITCH ON. HOLD BY HAND ONLY.
Controls
Your compound miter saw has several main controls, which will be discussed briefly here. For more information on these controls, see the respective sections earlier in the manual.
MITER CONTROL (FIG. 7)
The miter adjustment/lock handle and detent trigger allows you to miter your saw to 60 left and 50 right. To miter the saw, lift the miter adjustment/lock handle, push the miter latch button and set the miter angle desired on the miter scale. Push down on the lock handle to lock the saw table in place.
TRIGGER SWITCH
The trigger switch (Fig. 4) turns your saw on and off. A hole is provided in the trigger for insertion of a padlock to secure the saw.
MITER LATCH OVERRIDE (FIG. 7)
The miter latch override allows your saw to override the common stop angles. Your saw has two miter latch override knobs, one on each side of the miter control. To override the common stop angles, rotate the miter latch knobs downward. The knobs will return to the off position automatically if the miter latch button is pushed.
BEVEL CONTROL (FIG. 8)
The bevel latch levers and bevel lock handle allow you to bevel the saw to 48º left and right. Your saw has two bevel latch levers, one on either side of the rear support housing. Only one needs to be used to move the bevel to either direction. The bevel lock handle is on top of the rear support housing. To bevel the saw, loosen the bevel lock handle. Lift one of the levers to approximately 45 º and set the bevel angle desired on the bevel scale. Two bevel scales are provided for convenience. Lock the bevel lock handle to lock the bevel in place. The bevel latch levers can be lifted vertically to override the common stop angles.
The bevel lock handle is designed to have a limited rotation amount. The handle can be reoriented to compensate for normal wear. The bevel lock handle should be reoriented if the bevel of the saw can be moved
when the bevel lock handle is tightened. To adjust the bevel lock handle, remove the screw in the center of the handle. Carefully pry off the handle using a flat bladed screwdriver. Reorient and install the handle such that it will hold the bevel when tightened. Install and tighten screw.
SLIDE STOP (FIG. 10B)
The slide stop control positions your saws rails so that the largest possible verticle moldings can be cut. ALWAYS TIGHTEN THE RAIL LOCK KNOB WHEN USING THE SLIDE STOP TO PREVENT THE SLIDE SYSTEM FROM MOVING UNINTENTIONALLY
RAIL LOCK KNOB (FIG. 4)
The rail lock knob allows you to lock the saw head firmly to keep it from sliding on the rails. This is necessary when making certain cuts or when transporting the saw.
GROOVING STOP (FIG. 4)
The grooving stop allows for groove cutting. Flipping the lever toward the front of the saw and adjusting the thumbscrew changes the depth of the groove cut. Flipping the lever toward the rear of the saw bypasses the grooving stop.
HEAD LOCK-DOWN PIN (FIG. 4)
To lock the saw head in the down position, push the head down, push the pin in and release the saw head. This will hold the saw head safely down for moving the saw from place to place. To release, press the saw head down and pull the pin out.
Operation
Plug the saw into any household 50 Hz power source. Refer to the nameplate for voltage. Be sure the cord will not interfere with your work.
SWITCH
To turn the saw on, depress the trigger switch. To turn the tool off, release the switch. Allow the blade to spin up to full operating rpm before making the cut. Release the trigger switch and allow the brake to stop the blade before raising the saw head. There is no provision for locking the switch on, but a hole is provided in the trigger for insertion of a padlock to lock the saw off.
CUTTING WITH YOUR SAW
If the slide feature is not used, ensure the saw head is pushed back as far as possible and the rail lock knob is tightened. This will prevent the saw from sliding along its rails as the workpiece is engaged.
NOTE: Although this saw will cut wood and many non-ferrous materials, we will limit our discussion to the cutting of wood only. The same guidelines apply to the other materials. DO NOT CUT FERROUS (IRON AND STEEL) MATERIALS OR MASONRY WITH THIS SAW. Do not use any abrasive blades.
CROSSCUTS
Cutting of multiple pieces is not recommended but can be done safely by ensuring that each piece is held firmly against the table and fence. When the saw comes up to speed (about 1 second) lower the arm smoothly and slowly to cut through the wood. Let the blade come to a full stop before raising arm.
A crosscut is made by cutting wood across the grain at any angle. A straight crosscut is made with the miter arm at the zero degree position. Set and lock the miter arm at zero, hold the wood firmly on the table and against the fence. With the rail lock knob tightened, turn on the saw by squeezing the trigger switch shown in Figure 4.
When the saw comes up to speed (about 1 second) lower the arm smoothly and slowly to cut through the wood. Let the blade come to a full stop before raising arm.
