Panasonic EY4640 operating instructions Indicator lamp for On lock warning lamp function

Using a cut-off disc guard (EY9X213E) (Available as an accessory, not included)

Make sure the side.

WARNING:

•When using an abrasive cut-off disc, be sure to use only the cut- off disc guard designed for this use with cut-off disc.

•NEVER use cut-off disc for grinding.

•Do not jam the Disc or apply ex- cessive pressure. Do not attempt to make an excessive depth of cut. Overstressing the cut-off disc increases the loading and suscep- tibility to twisting or binding of the cut-off disc in the cut and the pos- sibility of kickback, cut-off disc breakage and overheating of the motor may occur.

•Do not start when disc is in the workpiece. To do so causes the cut- off disc binding or kickback. Let the cut-off disc reach full speed and then carefully cut the workpiece.

•During cutting operations, never change the angle of the disc. Plac- ing side pressure on the cut-off disc (as in grinding) will cause the disc to crack and break, causing serious personal injury.

CAUTION:

•To prevent excessive temperature increase of the tool surface, do not operate the tool continuously using two or more battery packs. The tool needs cool-off time be- fore switching to another pack.

•Do not close up ventilation slots on the sides of the body during operation. Otherwise, the machine function is adversely affected to cause a failure.

•Do NOT strain the tool (motor). This may cause damage to the unit.

•Use the tool in such a way as to prevent the air from the ventila- tion slots from blowing directly onto your skin. Otherwise, you may get burned.

Indicator lamp for On lock warning lamp function

The grinder will not start when the switch is at the ON position (switch le- ver at ON), even when the battery pack is inserted. The warning lamp will flash at this time to indicate that the on lock start prevention function has operated.

Press the switch to the OFF position (switch lever at OFF) and then press it back to the ON position (switch lever at ON) to start the grinder.

ONOFF

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