Maintenance and Servicing
Procedures not specifically explained in this manual must be performed only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Turn the Power Switch of the tool off and unplug the tool from its electrical outlet before performing any inspection, maintenance, or cleaning procedures.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before further use.
4.Periodically: The Saw features two Carbon Brushes which, periodically, should be examined for wear. The Carbon Brushes are located on each side of the Motor Housing. To inspect or replace the Carbon Brushes, use a small standard screwdriver to remove the Brush Covers. Then, carefully pull out the Carbon Brushes. Examine the concave surface of the Carbon Brushes.
If the Carbon Brushes appear to be in good condition, but only dirty, they can be cleaned by rubbing with
a pencil eraser. If there are large scratches on the Carbon Brushes, replace both Carbon Brushes immediately with approved replacement Carbon Brushes from Harbor Freight Tools. To reinstall the Carbon Brushes, insert them into the two Brush Holders. Turn the Carbon Brushes vertically so they will fit properly into the Brush Holders. Then, replace the Brush Covers. See Figure J, below.
Cleaning, Maintenance, and Lubrication
1.BEFORE EACH USE, inspect the general condition of the tool. Check for loose hardware, misalignment or binding of moving parts, cracked or broken parts, damaged electrical wiring, and any other condition that may affect its safe operation.
2.Daily: The Saw Blade must be sharp and clean to perform properly. Depending on materials cut and frequency of tool use, the Saw Blade may become clogged with metal particles and dull. Dull Saw Blades rub the workpiece rather than cut, which results in increased friction, higher temperatures, and a burned workpiece. As often as possible, check the condition of the Saw Blade and, if necessary, replace a worn Saw Blade with a new,
3.With a vacuum or compressed air, remove all metal debris from the metal debris compartment of the
Saw. To do so, lift up and open the Main Lock Plate to expose the metal debris compartment. Once cleaned, close and lower the Main Lock Plate. Do not immerse the Saw in liquid. See Figure I, below.
Main Lock Plate | Figure I |
Figure J
Brush Cover, Carbon Brush and Brush Holder
5.AFTER USE, wipe external surfaces of the tool with clean cloth.
6.
WARNING! If the supply cord of this power tool is damaged, it must be replaced only by a qualified service technician.
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