Have you seen our YouTube channel yet? Both there and of course also on our homepage, we provide you with videos with instructions for servicing and maintenance of your tank installations. That means you can do minor work fast and directly on-site.
If you need bigger repairs or a complete overhaul of your tank installation, you can as always contact our customer service directly. We offer this service for our own installations at a fixed net price of €165 plus wear parts. We can on request carry out tank cleaning including replacement of important wear parts in our professionally equipped workshop in Bremen, including many installations from other manufacturers.
All our maintenance videos are also available in English. Here for example is the replacement of a cover seal for an HB 710:
HB 710 » Tank Sealing Replacement