Having bought a pre-owned Sony FM stereo tuner through eBay, it came without any manuals. It soon became clear that to get the best from this excellent tuner I needed a decent manual because much of the operation was not intuitive to a newboy to hi fi like me. I managed to download the official Sony multi-lingual manual from Owner-Manuals.com with no problem at all - a really quick and easy service. I'm very glad I did because I found out all the operations of the tuner and was then able to not only set it up quickly but also to get much more from it that poke-and-hope trialling would ever achieve. In my book $4.99 very well spent.
Text excerpt from page 35 (click to view)
IMPORTANT INFORMATION The blades on a BioClip unit should be set at 90 degrees to each other. In all other cases the blades can collide and cause serious damage to the cutting unit. 5. Ensure the blades are positioned as set out in the diagram, at 90 degrees to each other, otherwise the belt must be adjusted. When the blade bearings are loose the belt can be moved around to the next tooth. Tighten the nuts enough so that the bearings rest against the cutting hood but still can be moved. Tension the belt by turning the eccentric adjuster on top of the cutting hood. Tighten the nut. Tighten all nuts on the blade bearings. 6. When the belt can be moved 8 mm (5/16") inwards using a force of 7 N (1.5 lb) the belt is adjusted correctly. 7. Fit the protective cover over the belts and replace the parall strut.
Belt replacement on the Combi 103, 112 cutting unit WARNING! Wear gloves to protect your hands when working with the blades. On these cutting units with â€ścollision-proofâ€ť blades, the blades are driven by one V-belt. Do as follows to change the V-belt: 1. Remove the cutting unit. 2. Undo the bolt on the lift strut and the two screws on the cover. Lift the cover off the cutting unit. 3. Loosen the spring (4) that tensions the V-belt and pry off the belt. Simply reverse the procedure to fit the new belt.