5.Turn the Control Ring (3) slowly to the “ON” position to begin grinding or cutting. The more you turn the knob, the higher the RPM.

6.If the tool requires more force to accomplish the task, verify that the tool receives sufficient, unobstructed airflow (CFM) and increase the pres- sure (PSI) output of the regulator up to the maximum air pressure rating of this tool.

CAUTION! TO PREVENT TOOL AND ACCESSORY FAILURE, RE- SULTING IN INJURY:

Do not exceed the tool’s maximum air pressure rating.

If the tool still does not have sufficient force at maximum air pressure and sufficient airflow, then a larger tool may be required.

7.To prevent accidents, turn off the tool, detach the air supply, safely discharge any residual air pressure in the tool. Clean external surfaces of the tool with clean, dry cloth, and apply a thin coat of tool oil. Then store the tool indoors out of children’s reach.

SKU 97870

For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 97870 Do not exceed the tool’s maximum air pressure rating, SKU For technical questions, please call