Grinder Operation - Hitachi G18DBAL Instructions De Sécurité Et Mode D'emploi

English
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
RPM 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. 8)
8. About Remaining Battery Indicator
When pressing the remaining battery indicator
switch, the remaining battery indicator lamp lights
and the battery remaining power can be checked.
(Fig. 6) When releasing your finger from the
remaining battery indicator switch, the remaining
battery indicator lamp goes off. The table 5 shows
the state of remaining battery indicator lamp and the
battery remaining power.
State of lamp
As the remaining battery indicator shows somewhat
differently depending on ambient temperature and
battery characteristics, read it as a reference.
Mode change
switch
Remaining battery
indicator switch
16
Table 5
Battery Remaining Power
The battery remaining power
is enough.
The battery remaining power
is a half.
The battery remaining power is
nearly empty.
Re-charge the battery soonest
possible.
Remaining battery
indicator lamp
Fig. 6
NOTE
Do not give a strong shock to the switch panel or
break it. It may lead to a trouble.
To save the batter y power consumption, the
remaining battery indicator lamp lights while pressing
the remaining battery indicator switch.
9 About the Mode Change Function
With the storage battery installed to the main unit
and the unit switched on, pressing the Mode change
switch will switch the operation mode to auto mode.
While in Auto Mode, the Auto Mode display lamp will
remain lit. (Fig. 6)
With Auto Mode, you can lower noise and vibration
by lowering the maximum number of revolutions
while in a no-load state.
While in Auto Mode, the number of revolutions will be
raised if the load becomes greater during operation.
On the other hand, the number of revolutions will be
lowered if the load decreases during operation.

GRINDER OPERATION

CAUTION
To extend the lifetime, the lithium-ion battery
equips with the protection function to stop the
output. Therefore, if the tool is overloaded, the
motor may stop. However, this is not the trouble
but the result of protection function. In this case,
release the switch of tool and eliminate the
causes of overloading.
NOTE
To prevent injuries, this product has a function that
prevents unexpected motor rotation when the battery
is inserted. The motor will not run if the battery is
inserter while the switch is still ON. After installing the
battery, turn the switch off and then back on again.
The G18DBAL models are equipped with a protection
function that will shut down the tool in the event of an
overload.
Should the tool shut down due to an overload, turn
the power off and then turn it back on again.
An overload that stops tool operation and lasts more
than 10 seconds may not be released by turning the
power off and on. Should this happen, remove the
battery from the tool and reinstall it before turning on
the power switch.
1. Hold the grinder fi rmly by its housing and side handle
(Fig. 1).
The grinder produces a counterforce which must be
controlled by fi rmly holding onto the grinder.
2. Turn the grinder "on". (Fig. 7)
To switch on, slide the lever in the direction of Ⓐ and
press the paddle lever in the direction of Ⓑ as shown
in Fig. 7. Release the paddle lever to switch off .