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Ice & Snow Protection

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  • McrRed
    Senior Member
    • Jul 2012
    • 135

    Ice & Snow Protection

    Hope it's ok to post this here...adapted from another site.

    Winter tips for protecting your dish setup are best done now whilst the weather's a bit balmier (!)

    Winter Protection Tips
    Snow and winter is rapidly approaching for us in the northern latitudes. With a little bit of preparation your system can have a trouble free winter. Follow these useful tips:

    1. Weather seal all your cables and connections. Use self-amalgamating tape and/or dielectric grease on each cable fitting.

    2. Oil all your bolts and nuts with WD40, household oil or something similar. This keeps corrosion and moisture away and will make the hardware turn easily when its -40 out.

    3. Ensure you have drip loops on all outdoor connections. (The connection should not be the lowest point otherwise rain and snow melt off accumulate on your connection.)

    4. An old installer’s secret is to use rain-x or a similar product on the dish reflector, LNB arm, LNB and feedhorn dustcap. This keeps snow from sticking to the dish/LNB/arm and saves you signal fade and a trip outside to try and brush off the dish. Without the rain-x ice can accumulate on the dish and cause all sorts of problems not easily corrected in a snowstorm or cold. Coat scalars with a generous amount of rain-x as these will accumulate falling/blowing snow. Don’t waste money on special dish coating products or covers. The products tend to be rain-x or another moisture repellent priced much higher.

    5. Do your upgrades now. If you are planning to change dish or LNB or motor now is the time, not in January,.

    6. Check and ensure that your motor, dish, LNB ect are tight and secure. Be sure your system is peaked. You don’t want the dish moving in the wind and then having to fix it in the cold.

    7. Clear any obstacles or other items blocking your access to your dish. That was should you need to work on it you don’t waste time in the cold moving things.

    8. Those using an actuator should extend the actuator fully and apply a very light coat of oil to the shaft. Check the attachment hardware at the same time, you don’t want it loose or breaking in the winter.
  • bokkie
    Experienced Board Member
    • Feb 2012
    • 1561

    #2
    Re: Ice & Snow Protection

    Also make sure the lnb connector cover is pulled down to protect the connections.
    You won't believe this, but the last time I had a sky engineer out I had signal issues a few days later. Went up the ladder to find he hadn't put tape around the connections and hadn't even pulled the cover down.
    Needless to say rain water was getting in.

    Comment

    • toby69
      Experienced Board Member
      • Oct 2011
      • 4198

      #3
      Re: Ice & Snow Protection

      i think i mentioned before but lotta newbies come along, instead of expensive almagamating tape for lnb f-connecter, i,ve always used, (polytetrafluoroethylene), to be short ptfe tape, works well on plumbing jobs also.
      Do not send me iptv/cline requests,

      technical or iptv/cline server questions in PM!

      I will not answer!

      Comment

      • McrRed
        Senior Member
        • Jul 2012
        • 135

        #4
        Re: Ice & Snow Protection

        "instead of expensive almagamating tape for lnb f-connecter, i,ve always used, (polytetrafluoroethylene), to be short ptfe tape, works well on plumbing jobs also."

        Good point, though self-amalgamating tape has come down a lot in price recently and is roughly comparable (PTFE for a couple of quid? S-A tape just cost me three quid for 10m) But a great tip, especially if you've run out of the expensive stuff!

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