Question about Hammering
3 to 4 ounces for first fill. You actually unscrew the oil gauge with the little wrench that should have come with the tool and add the oil there. After putting the cap back on, hold the tool upright to check the oil level. Check daily and add oil when the level drops to 1/4 when checking as described above.
Posted on Apr 05, 2019
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Posted on Jan 02, 2017
Look around there for some O rings we have had this same problem with some of our Bosch hammer drills, and they usually replace a set of seals around the nose of the tool
Posted on Jul 06, 2009
Check the power to the valve actuator with a meter. If the power is not fluctuation (causing the valve to open and close quickly) then the problem is likely "water hammer" in the piping leading to the DW. Water hammer occurs when a fast flow of water turns a corner in the piping. The solution is too find where the pipe is vibrating and add support. Another way to eliminate water hammer is to install a shock tube on the pipe. It is filled with air and acts as a shock absorber when the water hammers. They are available at Home Depot, Lowes, plumbing supply places, etc. Another way to make a shock absorber is to install a tee in a horizontal part of the pipe with an 18 inch+ piece of pipe installed vertically and capped at the top. Air gets trapped in the vertical pipe and cushions the vibration. You might be able to do this in the space behind the DW before the pipe connects to the DW. The shock tube is smaller and does not have to be vertical so if space is an issue that may be the way to go.
Posted on Sep 18, 2009
Go to Dewaltservicenet.com and in the header under service locator follow the prompts and type in your zip code to find the nearest service center near you.
Posted on Oct 01, 2009
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