Last Sunday, we managed to do the second half of the annual maintenance of the regulators.
The regulators were disassembled, ultrasonically cleaned and assembled again. The regulators contain a lot of rubber o-rings that wear off after a while. To prevent leakages, all rubber o-rings were replaced as well. The maintenance was done under the supervision of Mark from ‘DuikeninGroningen’, who learned us a lot about how to tinker around with regulators.