he unit does not require maintenance on a regular basis. In some very rare
instances however, the deposited material on the transducer may need to be
cleaned from the echo surface. This must be carried out gently, without
scratching or pressing or hitting the surface of the transducer.
Repairs beyond the warranty period have to be carried out exclusively at the
Manufacturer’s premises. Equipment sent back for repair should be cleaned or
neutralised (disinfected) by the User. Proof of this should be documented in
writing during handover.