Protective, electrically non-conductive clothes and non-skid footwear are recommended when working. Wear restrictive hair covering to contain long hair. Use eye and ear protection. Always wear ANSI approved impact safety goggles. REV 06b, 07l SKU 44141 Page 2...
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If you are using the tool outdoors, use an extension cord rated for outdoor use. (signified by “WA” on the jacket). 20. Maintenance. For your safety, maintenance should be performed regularly by a qualified technician. SKU 44141 Page 3...
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Unpacking When unpacking, check to make sure the parts listed on page 8 are included. If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual as soon as possible.
5. Using the wrenches, securely tighten the Figure 3 Collet Chuck (#1) . See Figure 3. Note: Before each use, always check that the mandrel is securely fastened into the Collet Chuck (#1). SKU 44141 Page 5...
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Gently make contact with your workpiece. Let the tool do the work. Do not force it. Excessive pressure could bend or break the mandrel causing injury. The grinder is designed to run smoothly under load. If it is not running smoothly, you are putting too much pressure on the tool. SKU 44141 Page 6...
3. This grinder vibrates from the high rate of rpm’s utilized in operation. Frequently inspect all screws and tighten if necessary. 4. Keep all liquids away from the grinder’s internal mechanism. Any further maintenance must be performed by a authorized service technician. SKU 44141 Page 7...
REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. NOTE: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts. SKU 44141 Page 8...
LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This...