Precautions On Usage - Hitachi G 10SR3 Technical Data And Service Manual

7-3. Precautions on Usage

(1) The wheel guard must be aligned in relation to the side handle mounting position.
As illustrated in Figs. 4 and 5, the customer should be instructed that the wheel guard mounting angle must be
aligned and fixed in accordance with the side handle mounting position so that the operator's hand will not
contact the depressed center wheel.
(2) Never press the pushing button while the depressed center wheel is rotating.
If the pushing button is pressed while the depressed center wheel is rotating, the spindle will stop immediately.
In such a case, there is a danger that the wheel nut may be loosened so that the depressed center wheel flies
off unexpectedly to cause possible serious injury.
Fig. 4
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Fig. 5