Clean and Replace the Protecting Lens

You should check whether the protecting lens is clean every day or at least every week, depends on how often you use the machine.

If the protecting lens is getting dirty, please clean it immediately, otherwise, the laser firing on workpieces will be getting weak, and the protecting lens itself will be easy to be scratched or even cracked.

Follow the steps below to clean the protecting lens.

  1. Turn off the machine.
    Refer to Turn off the Machine for more information.

  2. Pull out the protecting lens module.

    Pull out the Protecting Module

  3. Clean the protecting lens with a rubber dust blower and then a cotton swab dipped with alcohol.

    NOTE

    Please wipe the lens in just ONE direction, for example, from left to right, or from top to bottom.

    Clean the Lens

  4. Push the protecting lens module back in the welding gun.

If the protecting lens is too dirty to clean up, or it has been scratched too much or cracked, please replace it with a new one.

Follow the steps below to replace the protecting lens.

  1. Turn off the machine.
    Refer to Turn off the Machine for more information.

  2. Pull out the protecting lens module.

  3. Remove the locking ring.

    Remove the Locking Ring

  4. Take out the old lens.

    Take out the Lens

  5. Put a new lens back in.

  6. Tighten the locking ring.

  7. Push the protecting lens module back in the welding gun.

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