Does anybody know how the spindle on a Hermes 810 engraving machine
comes apart so I can check its bearings/grease etc
I have managed to put to put some high temp grease into it through a side screw hole and its a lot smoother without any noise

Or are they ok running hot ( bit cooler than holding a cup of coffee)

Even better would be a service manual. Happy to pay for a copy

Many Thanks