WARNING
If the wheel guard is not attached properly, a
broken wheel may result in and cause death or
serious injury.
4. Thoroughly check that the depressed center wheel
is free of cracks, splits and other abnomalities before
mounting. Make sure it is fi rmly clamped and has
been properly mounted. Refer to "Depressed Center
Wheel Assembly and Disassembly" (Fig. 18)
5. Test the grinder before using.
Before actually beginning the grinding work, test the
grinder by fi rst clearing the area of all other personnel.
Make sure the wheel guard is in place and that you
are wearing eye protection. Turn the grinder "on", and
make sure the grinder runs smoothly and shows no
abnormalities.
Duration of the trial run is as follows:
When depressed center wheel is replaced ...........
..................................................3 minutes or more
When starting daily work .........1 minute or more
6. Use only properly rated depressed center wheels.
Use only depressed center wheels rated at
13,300 /min or more.
Using a depressed center wheel rated less can lead
to wheel disintegration during operation and cause
serious bodily injury.
7. Check the push button.
Make sure that the push button is disengaged by
pushing push button two or three times before turning
on the grinder. (Fig. 10)
Push button
8. Fixing the side handle
Screw the side handle into the gear cover (Fig. 11).
Fig. 10
Side handle
Fig. 11
9. Remaining battery indicator
You can check the battery's remaining capacity by
pressing the remaining battery indicator switch to light
the indicator lamp. (Fig. 12, Table 5)
It is best to use the remaining battery indicator as
a guide since there are slight diff erences such as
ambient temperature and the condition of the battery.
Also, the remaining battery indicator may vary from
those equipped to a tool or charger.
Remaining battery
indicator lamp
Display panel
State of lamp
Lights ;
The battery remaining power is
over 75%
Lights ;
The battery remaining power is
50%–75%.
Lights ;
The battery remaining power is
25%–50%.
Lights ;
The battery remaining power is
less than 25%
Blinks ;
The battery remaining power
is nearly empty. Recharge the
battery soonest possible.
Blinks ;
Output suspended due to high
temperature. Remove the
battery from the tool and allow it
to fully cool down.
Blinks ;
Output suspended due to failure
or malfunction. The problem
may be the battery so please
contact your dealer.
English
Remaining battery
indicator switch
Fig. 12
Table 5
Battery Remaining Power
17