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BB200 - NLFREN - v1.0 - 22112016
EN
6 Installation and demounting of the wheel
6.1 Checking the wheel
The wheel must be clean, none sand or dust on it, and remove all the primal counterweights of the wheel. Check the tyre
pressure whether up to the rated value. Check positioning plane of rim and mounting holes whether deformed.
6.2 Installing the wheel
1. Select the optimal cone for the center hole when there is center hole on the rim.
2. Two ways of installing the wheel:
A� Positive positioning (see figure 6-1)
Is commonly used. It operates easily, and it is applicable for various rims of common steel structure and thin duralumin
structure.
B� Negative positioning (see figure 6-2)
is used to ensure the inner hole of steel rim and main axis is positioning accurately when the outside of wheel deforming.
Apply for all the steel rims, thick steel rims especially.
3. Install wheel and cone on main axis. Ensure the cone can clamp the wheel before screwing handle. Wheel can rotate after
screwing down.
6.3 Demounting the wheel
1. Demount the handle and cone.
2. Put the wheel up, and then take it down from main axis.
Note: do not slip wheel on main axis to prevent main axis from scuffing while installation and
demounting the wheel
7 The input methods of date of rim
7.1 The power-on state of the machine
After the power-on of the machine, it starts initialization automatically. The initialization will be finished after two seconds.
The machine enter natural dynamic (clamp counterweights on the correction plane of the both edged sides of rim) mode
automatically, as in figure 7-1, ready for input date of rim.
Fig. 6-1
Fig. 6-2
Fig. 7-1
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