|
How to repair frayed cable
I'm having some trouble repairing a cord from a used piece of equipment I bought from another canreefer.
The cord from the tunze pump unfortunately will sit partway in the water of my DT. The protective sheathing is cracked, exposing all the wires inside. Luckily the internal wires still have their sheathing. Originally my plan was to get some good heat shrink and use that but I can't find any that will fit over the end of the cord and shrink enough to enclose the exposed wires to the point of being considered waterproof. I'm nervous of using electrical tape to do the job as it is going to be underwater. Does anyone have any ideas on what could work? I'm down to my last brilliant idea of using silicone to seal it. |
If it was my tank, I wouldn't use it...
|
There is brush on electrical tape that would work... but i'm not sure how fish safe it is :S
Here's a decent writeup on it: http://www.epinions.com/review/BlueM...614307972?sb=1 One thing you'll have to find is something that has some sort of UV protection. Even electrical tape will turn to a solid cracking mess in time under your lights. Unless of course you have LED's, then I'm not sure how much it would fray. I had some wires in my canopy that where exposed to my halides that made the electrical tape toast. |
the guys at our shop here use the brush on electrical tape for water proofing cables where electrical tape wont work, however, you would want to read up on toxins if there are any in the material
|
Hey thanks for the lead on the brush on tape. I'm going to give the company a call and ask about it being aquarium safe.
I'll let you guys know what I find out. |
water proof shrink tube. We use it all the time with submersible pump installs, just make sure you follow the instructions to the "t"... but thats what I would use, its proven. Just my 2 cents.....
|
Where do you get it?
|
Quote:
|
I'm not sure if this is fish tank friendly or not but it works like a hot damn. Your local EECOL or Westburne will have it in stock. Looking at the applications part it does say "marine" however if it aquarium friendly or not is the question.
http://www.tnb.ca/en/fichier/whatsne...SIONTAPE_E.pdf |
cord
i would take it apart and rewire it using the same cord if possible.you just end up with a shorter cord
|
Quote:
Wow... and all I was looking for was some more detailed info on the marine application for the T&B Self-fusing insulation tape... imagine my surprise :mrgreen: LOL That totally made my day! |
Quote:
|
Quote:
Just waiting to hear back about the tape from the manufacturer... |
Pm'd
|
I inspect electrical and work closely with CSA....you need to throw the pump in the garbage it is unsafe for your fish and your home ! Are you GFI protected ?
Quote:
|
Quote:
ETA: I think I'll contact Tunze and see if they can replace the cable on it for me... |
IF it's that bad, cut the cable where it's freyed, solder both wires together, heat shrink each wire, and heat shrink the cable a good 6" up on both sides. IT's only 18/24VDC and protected by the controller. So even if you do a terrible mess and have water get in, you won't be frying your fish.
If it's 120V then yes, it could be a safety hazard, and I would be iffy about the repair. |
Quote:
|
If the powerhead is glued you should just tossed away. If it is disassemable you can buy a new molded power cord from Electrionic Connections on the south side in Edmonton and replace the cord. The last cord I bought was $6.99.
|
Quote:
|
| All times are GMT. The time now is 06:33 PM. |
Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.