NPK GH1 - Using the NPK Hydraulic Hammer - Precautions

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PRECAUTIONS FOR USING THE NPK
HYDRAULIC HAMMER
• Perform daily inspections.
• Avoid blank hammering.
• Do not hammer continuously in the same position for more than 30 seconds.
• Do not use the hammer to move material, pry material, or as a pick on material.
• Do not use the hammer underwater unless the hammer has been modified for
underwater operation.
• Prevent contamination from entering the hydraulic hoses when mounting or
dismounting the hammer from the carrier.
• Maintain a clean hydraulic system. Replace the filter element with a new one
and change hydraulic oil at specified intervals.
• Operate the hammer carefully. Do not hit the boom of the carrier with the
hammer.
• Operate the hammer in a safe manor. Read the NPK Hydraulic Hammer
Operators Manual.
If additional safety information is needed, consult the AEM Hydraulic Mounted Safety
Manual. To request a free copy, please contact NPK at 800-225-4379 or e-mail us at
www.npkce.com.