Operator's Manual for Craftsman 10-inch Compound Miter Saw 315.212330

Quick guide from the manual

This manual provides essential instructions for the safe operation and maintenance of the Craftsman 10-inch Compound Miter Saw (Model 315.212330). Always read and understand the full operator's manual before using the tool. Key safety requirements include wearing eye protection, keeping hands away from the cutting area, and ensuring the saw is securely mounted to a workbench.

Assembly

The saw requires assembly before use. Follow these steps:

• Unpacking: Lift the saw by the carrying handle and base. Release the saw arm by pushing down, cutting the tie-wrap, and pulling out the lock pin.
• Mounting: Secure the saw to a workbench using the four bolt holes in the base.
• Miter Lock Handle: Install by placing the threaded stud into the control arm and turning clockwise.
• Dust Bag: Squeeze the metal clips to open the mouth and slide it onto the dust guide.
• Table Extensions: Insert into the sides of the base and secure with clamp brackets.
• Work Clamp: Insert the shaft into the hole on the saw table base and rotate the knob to secure the workpiece.
• Blade Installation: Unplug the saw. Loosen the phillips screw on the blade bolt cover, raise the lower blade guard, depress the spindle lock button, and use the provided wrench to remove/install the blade bolt (left-hand threads).
• Laser Guide: Mount onto the spindle, aligning the double D flats. Secure with the provided hex key bolt.

Operation

Before starting, perform a dry run of the cutting operation. Always allow the blade to reach maximum speed before lowering it into the workpiece.

• Miter Cut: Loosen miter lock handles, rotate the table to the desired angle, and retighten.
• Bevel Cut: Loosen the bevel lock knob, tilt the saw arm to the desired angle (0 to 45 degrees), and retighten.
• Compound Miter Cut: Combines both miter and bevel angle settings. Adjustments are interdependent; test on scrap material first.
• Crown Molding: Can be cut flat on the miter table or using the crown molding stop. Settings are precise; always test on scrap material.

Adjustments

The saw is factory-adjusted, but may require periodic checks:

• Squaring Miter Table to Fence: Use a framing square against the fence and throat plate. Adjust using the socket head screws.
• Squaring Blade to Fence: Use a framing square against the fence and the flat part of the blade. Adjust using the mounting bracket hex screws.
• Squaring Blade to Miter Table: Use a combination square against the table and blade. Adjust using the positive stop adjustment screw.
• Depth Stop: Limits downward travel. Adjust using the hex nut and screw at the rear of the arm.

Maintenance

• Brush Replacement: Periodically check brushes for wear. Replace both if carbon length is less than 1/4 inch.
• Battery Replacement: The laser guide uses three button cell batteries (Number 357 silver oxide). Remove the laser guide from the saw, separate the cover, and replace batteries.
• Lubrication: Bearings are lubricated for the life of the unit; no further lubrication is required.