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Thread: Pump Making Clicking Noise

  1. #1
    Join Date
    02.08.2017
    Posts
    1

    Default Pump Making Clicking Noise

    I've got the GHL 2.1 doser, and one of the pumps is making a fast clicking sound while dosing. The other two pumps are quiet. Any idea what this noise could be? Is it a sign of something bad? Can I fix it easily?

  2. #2
    Join Date
    27.05.2015
    Posts
    2,488

    Default

    Hi there,

    I believe we are in-contact with you via email on this matter.

    If not, please email us:
    info@ghlusa.com
    support@ghl-kl.de

  3. #3
    Join Date
    03.02.2011
    Posts
    42

    Default

    I too am having a similar issue on brand new 2.1 unit with 3 pump heads unfortunately means erratic calibration to say the least and affects all 3 heads in my case.

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