Harbor Freight Tools 93088 Grinder User Manual


 
SKU 93088 For technical questions, please call 1-800-444-3353. Page 8
Use
Set the compressor’s pressure regulator to 90 PSI. Do not set the compressor’s outlet 1.
regulator over 90 PSI.
2. Connect the Die Grinder to the air compressor’s hose. If leaking is detected, disconnect
the air hose and repair before use.
Place the material you will be grinding into a vise or other-3.
wise clamp the object so that it will not move around when
you use the Die Grinder. Make sure you still have unob-
structed access to the area you will be grinding.
Grip the Die Grinder rmly with your hand. To begin grinding, press the LEVER (4). 4.
Press the LEVER before you touch the Grinding Attachment to the surface.
Your Die Grinder’s speed is variable. To vary the speed of the Die Grinder, vary the 5.
pressure on the LEVER.
Allow the Grinding Attachment to do the work. Do not use excessive force to press the 6.
Die Grinder and Grinding Attachment into the surface you are grinding. If you put pres-
sure on the Die Grinder and it stalls, immediately release the LEVER and pull the Die
Grinder off of the surface.
WARNING!
Wear protective gloves,
goggles, and a dust mask
when operating this tool.