Changing HP hose?

[scubapatton]

At least you learned about agreat place to get certified, but not neceesarily to buy or service equipment. And it barely cost you anything. I do try to put the positive side on things... makes life easier.

 

[mikey3091]

Well said

 

[JahJahwarrior]

If the equipment is old, you might want to have it all rebuilt. Sometimes, the orings and whatnot deteriorate and are unsafe after several years of sitting, other times the manufacturer came out with a new seal that works better. I'm not a fan of yearly service, but every few years it's a good idea.

And replacing the HP hose is easy. Mo2vation was selling some in the BST section here a few days back, he may or may not still have onf for about $10. Otherwise, $20-$30 is a normal price for a new HP hose. I think you want something about 24" long. The spool might be stuck in there if it's old, but I wouldn't have a problem with using needlenose pliers to get it out, just put several wraps of electrical tape on them and be gentle. A slight side to side wiggle might loosen it enough, don't just pull. And go ahead and replace those orings, it'll cost about $1 at the LDS.

 

[paulwlee]

I think you want something about 24" long.

Depending on the configuration this may be WAY short.
It's about right for a DIR configuration, but if the compass is on the console, you can't use it with this length.

BTW, something just occurred to me. I'm wondering if the OP misheard "HP seat" and took it to mean "HP hose"? That would explain a lot, such as the Cressi dealer part, and the $80 labor charge that was suggested. I expect labor for changing a hose to be $20 or less, if not free!
It does seem that the regulator has been sitting around for a few years, in which case it should definitely be serviced before use, and since Cressi isn't that widely available, you'll likely need to find a Cressi dealer to find a shop that has the service parts kits in stock (or can order a kit) for it.

 

[mikey3091]

On the ticket it says that it failed specifically because of the HP hose. Under recommendations it says "replace HP hose". Regardless, I will get it checked-out by another lsd. Thanks for the advice everyone. I love this forum!

 

[Couv]

If you go into a shop to buy a hose, HP or L/P the shop should install it free. It is a 2 min job. If they don't want to install it free explain that they have lost the sale and possibly a long term customer. I seriously doubt the manager would argue the point. If they are busy with customers, ask if you can leave it while you get a cup of coffee or pick it up the next day.
Having said all that, everyone should learn to install their own hoses, it isn't rocket science and it is a skill that will come in handy when foolish dive shop monkeys put themselves out of business with these silly tactics and we all buy our gear mail order.

couv

 

[Ed Palma]

If you're having a hard time with grime, you can also soak the affected part in a 50/50 solution of white vinegar. It helps clean the deposits that built up. after a few minutes, try brushing the deposits off with an old toothbrush. Change the spool's o-rings if needed, and make sure to lube em up nice (with silicon grease for air use, and christo lube for nitrox use). Get the hose finger tight first, then snug it up ever so slightly with a wrench.