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FAQ's Hammer Installations |
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As anyone that has ever purchased a hydraulic hammer is aware, operating pressure and recommended oil flow are two key considerations when matching the attachment to your carrier. We are frequently asked how vital these specifications are to the efficient operation of a hydraulic hammer. Below you will find answers to the questions we are asked most often:
- Why must an inspection be carried out when the new hammer is installed?
Hammers are engineered to operate within a certain oil flow and within certain back-pressure limits in the return line. During the installation inspection, the technician ensures these values are within the pre-determined limits. At the same time, the relief valve in the hammer line is checked.
- What does the technician actually do during this inspection?
Using a flow meter, the technician measures the rate of oil flow into the hammer and the opening pressure of the relief valve. A pressure gauge is used to measure the back-pressure in the return line. Once the hammer is mounted and connected, the operating pressure of the hammer is checked.
- What would happen if the oil flow or back-pressure exceeds the pre-set limits?
The operating pressure of the hammer will rise, reducing the life of components and undermining the productivity of the hammer.
- Where can I go to check that my hammer is properly installed?
Your local Allied dealer has the knowledge, equipment and facilities to check your hammer. Remember that your local dealer is not there simply to sell you a hammer. Using his own experience and calling on the vast experience of Allied personnel, your local dealer can help and advise you on a wide range of hammer selections, operating and maintenance topics.
- How often should the hammer installation be checked?
We all know the importance of regular maintenance. Ideally, the hammer installation should be checked at every regular hammer service. Remember the operating pressure of the hammer should always be checked when the hammer is serviced.
- If my carrier is used primarily with a hammer, does it require special maintenance?
Most manufacturers recommend a more regular oil change as constant hammer use can change oil viscosity more quickly.
- If I buy a competitive hammer, is an installation inspection still necessary?
Some competitive brands are even more sensitive to high oil flow and back-pressure in the return line. An installation inspection is a must.
- What are the benefits to me, the customer if an installation inspection is carried out?
You can expect a longer working life from your hammer. Oil temperatures will remain lower, extending carrier component life and reducing fuel consumption through minimized energy loss. Overall, productivity is increased, resulting in more profit for you.
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| Updated:
8/8/2005 3:46:43 PM |
Equipment descriptions and specifications
are subject to change without notice.
http://www.AlliedCP.com
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