Maintenance And Inspection - Hitachi WH 10DAL Instrucciones De Manejo

Table 1
Before
charging
While
charging
Charging
Pilot lamp
complete
(red)
Overheat
standby
Charging
impossible
(2) Regarding the temperature of the rechargeable battery
The temperatures for rechargeable batteries are as
shown in the Table 2, and batteries that have become
hot should be cooled for a while before being recharged.
Table 2 Recharging ranges of batteries
Rechargeable batteries
BCL1015
(3) Regarding recharging time
Depending on the combination of the charger and
batteries, the charging time will become as shown in
Table 3.
Table 3 Charging time (At 20°C)
Charger
Battery
BCL1015
NOTE
The charging time may vary according to temperature
and power source voltage.
4. Disconnect the charger's power cord from the
receptacle.
5. Hold the charger fi rmly and pull out the battery.
NOTE
Be sure to pull out the battery from the charger after use,
and then keep it.
CAUTION
○ If the battery is charged while it is heated because it has
been left for a long time in a location subject to direct
sunlight or because the battery has just been used, the
pilot lamp of the charger lights for 1 second, does not
light for 0.5 seconds (off for 0.5 seconds). In such a case,
fi rst let the battery cool, then start charging.
○ When the pilot lamp fl ickers (at 0.2-second intervals),
check for and take out any foreign objects in the charger's
battery connector. If there are no foreign objects, it is
probable that the battery or charger is malfunctioning.
Take it to your authorized Service Center.
Indications of the pilot lamp
Lights for 0.5 seconds. Does not light
Blinks for 0.5 seconds. (off for 0.5 seconds)
Lights continuously
Lights
Lights for 0.5 seconds. Does not light
Blinks for 0.5 seconds. (off for 0.5 seconds)
Lights for 1 second. Does not light
for 0.5 seconds. (off for 0.5 seconds)
Blinks
Lights for 0.1 seconds. Does not light for
Flickers 0.1 seconds. (off for 0.1 seconds)
Temperatures at which the
battery can be recharged
0°C – 50°C
UC10SL2
Approx. 30 min.
Battery overheated.
Unable to charge.
(Charging will commence
when battery cools)
Malfunction in the battery
or the charger
○ Since the built-in micro computer takes about 3 seconds
to confi rm that the battery being charged with UC10SL2
is taken out, wait for a minimum of 3 seconds before
reinserting it to continue charging. If the battery is
reinserted within 3 seconds, the battery may not be
properly charged.
MOUNTING AND OPERATION
Action
Removing and inserting the
battery
Charging
Removing and mounting the hook
How to use the LED light
Mounting the bit
Reversing the rotational direction
Switch operation
Selecting accessories

MAINTENANCE AND INSPECTION

1. Inspecting the tool
Since use of as dull tool will degrade effi ciency and
cause possible motor malfunction, sharpen or replace
the tool as soon as abrasion is noted.
2. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure that
they are properly tightened. Should any of the screws be
loose, retighten them immediately. Failure to do so could
result in serious hazard.
3. Maintenance of the motor
The motor unit winding is the very "heart" of the power
tool. Exercise due care to ensure the winding does not
become damaged and/or wet with oil or water.
4. Cleaning on the outside
When the impact driver is stained, wipe with a soft dry
cloth or a cloth moistened with soapy water. Do not use
chloric solvents, gasoline or paint thinner, for they melt
plastics.
5. Storage
Store the impact driver in a place in which the temperature
is less than 40°C and out of reach of children.
5
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