Here's the only link I can find with information. It was in Russian but hopefully it will be translated.
https://manualbase.ru/files/page/9/stagg-sli-mhw-hb8-0-instruction-online.html
This has now been added in the Crescit library, meaning the fixture will be available as of next Monday (23.10.23).
Glen Conlon
Here's the only link I can find with information. It was in Russian but hopefully it will be translated.
https://manualbase.ru/files/page/9/stagg-sli-mhw-hb8-0-instruction-online.html