BLACKWIDOW PWC-RAMP Buku la Personal Watercraft Dock Instruction
Phunzirani momwe mungasonkhanitsire mosamala ndikugwiritsa ntchito PWC-RAMP Personal Watercraft Dock ndi bukuli la malangizo. Tsatirani malangizo, fufuzani magawo, ndipo pewani zosintha kuti muwonetsetse kuti zikuyenda bwino. Pezani malangizo a msonkhano wa tsatane-tsatane ndi mndandanda wa magawo onse ofunikira, kuphatikiza mtengo wakutsogolo (A), mtengo wakumbuyo (B), ndi winchi (L-1). Sungani malangizowa kuti mugwiritse ntchito mtsogolo.