User manual MINOURA VFSG-9

[. . . ] Minoura strongly suggests you use the supplied Quick Release skewer (for those bicycles that use Q/R systems) and coupling protector cap to insure a secure fit of your bicycle to the trainer frame. If your bicycle has a fixed axle nut system you cannot use the supplied q/r and must make sure that the axle nuts fits securely into the couplings. [. . . ] C> 4 You can adjust the resistance unit position in 4 patterns to get the best tire contact to the drive roller for maximum performance. Wrong positioning may cause damage to the bearing and the unit housings. To change the pivot position between A and B, remove both the M8x70 Bolt and the Base Bracket, change the hole then tighten them again. If you don't install the Base Bracket, it may cause unexpected bad stablity of the resistance unit. D> Resistance Unit Position Matrix Position A-1 : A-2 : B-1 : B-2 : Best Wheel / Tire Size 650c 26 x 1. 40" - 700 x 23c 700 x 25c - 700 x 42c 29" Sub Frame Depending on the rider's weight, the hole combination may need to be adjusted. B A 1 2 Mount Base <Fig. E> -5- PIVOT CAUTION The pivot between the Main Frame and the Sub Frame should be tightened firmly for easier installation of your bike onto VFS-G. The 6mm Hex Wrench is located in the L-shaped groove on the Sub Frame. Stop tightening when the Main Frame won't drop down with its own weight. 6mm Hex Wrench <Fig. F> INSTALLING YOUR BIKE ON VFS-G 1 Open the couplings by turning both the Hub Handle and the Hub Knob Bolt in a clockwise direction. Once the position is set, you do not need to adjust the Hub Knob Bolt every time. For more inforation, please refer the Step-6. 2 Pull up on the main frame so the unit is as vertical as possible. If the pivot bolts are loose, the Main Frame will drop down with its own weight, so it is crucial to tighten the pivot bolts firmly. <Fig. [. . . ] M> HOW TO ADJUST THE REMOTE CABLE If you cannot shift to either L or H, it's the time to adjust the cable tension. While holding this position, tighten the nut until it touches the unit body. [. . . ]