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Electric Rotary Jackhammer User Manual [Revision 4.0 August 2017] READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND MAY VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in appearance, assembly, inclusions, specifications, description and packaging.
Electric Rotary Jackhammer Safety IMPORTANT! To protect yourself from the risk of electric shock, injury and fire when using an electric tool, it is imperative to take the following basic safety precautions. Read and note these instructions before you use the tool.
Electric Rotary Jackhammer Operation Inserting/Removing Bits For inserting, refer to fig [2]. • Pull back fastening sleeve (A) and insert bit. • Release fastening sleeve (A) and bit will lock into place. ALWAYS ENSURE BIT IS CORRECTLY SECURED BY TRYING TO REMOVE BY HAND ONCE •...
Electric Rotary Jackhammer Adjusting Speed • Turn dial to desired speed. Activating Hammer/Drill Action • Turn hammer lever to left, position to activate hammer action. • Turn hammer leaver to right, position to deactivate hammer action. Chuck Accessory (some models only) The chuck accessory is designed to be used with standard drill bits (not included).
Electric Rotary Jackhammer Turn drill lever to left, position to activate drilling action. • • Turn drill lever to right, position to deactivate drilling action. Before Starting Work • Examine the place where the tool is to be used for hidden electrical cables, gas and water pipe using a pipe finding device.
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Electric Rotary Jackhammer Some experts believe the incorrect or prolonged use of almost any product could cause serious injury or death. For information that may reduce your risk of serious injury or death, consult the points below and additionally, the information available at www.datastreamserver.com/safety •...
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