Reflector Telescope manual & assembly instructions (Rufford L40)

Wanted assembly instructions and operating manual for Jessops T800-80 Reflector Telescope.
Just acquired a reflector telescope for my grandson who has just got into astronomy. Whilst the telescope and lenses appear to be in good condition there's no assemble instructions nor operating manual with it. Jessops are unable to help as the telescope is over 10 years old. Has anyone got such a rescope and if so could they help with providing a copy of the instructions and operating manual please. Bit of a long shot I know but would make a little lad and indeed his grandad very happy. Thx