Hammering effect throu the cycle

[Jason McK]

Good Point Grizz I guess I junped a few troubleshooting steps

J

[madkeenreefer]

thanks guys,
Jason I was thinking that it might have had something to do with the ports opening and closing. Before I give Paul a call I will just open and clean out the drum (the system has no sand but I guess it could be some pvc cuttings that have gone throu the system during the fresh water test.

[madkeenreefer]

Ok removed unit, no detris to speak of and it was in need of grease I reinstalled it and found that it still was hammering .
next step I guess is pics will get em up soon.
Ps it is a 7yrs old unit do these things run for life or degenerate over time?

[Jason McK]

Mine started hammering or I guess a better description would be skipping. Where the drum would not turn and the magnet drive would bang when it would turn and the drum wouldn't, after 5 years. I found that the drum was worn and needed replacment. All was good after replacment

J

[golf nut]

Originally Posted by madkeenreefer

Ok removed unit, no detris to speak of and it was in need of grease I reinstalled it and found that it still was hammering .
next step I guess is pics will get em up soon.
Ps it is a 7yrs old unit do these things run for life or degenerate over time?

There is nothing to go wrong that cannot be fixed there are 10 year old units still chugging away., the fact that you have loc-line on the outlets is the main reason for the hammering, you simply cannot force that much water through the orifices that you have, you are trying to push 4300 gallons through just two 3/4 holes, you must replace these with 1" to function properly, do this and your issue will go away.

Paul

[madkeenreefer]

Originally Posted by golf nut

the fact that you have loc-line on the outlets is the main reason for the hammering, you simply cannot force that much water through the orifices that you have, you are trying to push 4300 gallons through just two 3/4 holes, you must replace these with 1" to function properly, do this and your issue will go away.

Paul

The first test I did was to remove the loc line! I now only have the 1" returns dumping straight to the tank .
Still had the hammering after the removal of all loc line.
I continued to trouble shoot . Cleaning & greasing the magnets has not stopped the hammering either
I assume that I have to reconsider my plumbing setup this is why I said I will post pics soon, as to give some help to solve my issues.

[golf nut]

Originally Posted by madkeenreefer

The first test I did was to remove the loc line! I now only have the 1" returns dumping straight to the tank .
Still had the hammering after the removal of all loc line.
I continued to trouble shoot . Cleaning & greasing the magnets has not stopped the hammering either
I assume that I have to reconsider my plumbing setup this is why I said I will post pics soon, as to give some help to solve my issues.

You won't have to redo plumbing

[madkeenreefer]

As mentioned a pic of the plumbing hope it helps here.
[IMG][/IMG]

[golf nut]

It would be nice to have had a ball valve between the unit and the pump, the plumbing looks fine, however it may be restricted later depending what bulkheads you plumbed into, yes this is an older unit and the wet side magnets may be giving you an issue, it is an older style drum and the newer version is better suited to the pump you are using.

Paul