IFINITY 1800 User and installation manual (18-page guide): what is in the box, daily use recommendations, and also periodic checks.
Check first-time setup, periodic checks, together with warranty terms in the 1-page Haier HR-6802TA Instructions for use.
Kvaser BlackBird v2 Operation & user’s manual (19-page guide): what is in the box, step-by-step operation and common questions and answers.
Intel BX80623G530 Specification — 64-page document with connection and wiring, step-by-step operation, plus cleaning instructions.
Reference the Dorel DL3474 Instruction manual whenever you need compatibility requirements, cleaning instructions and problem solving.