Bosch 1671B Operating/Safety Instructions Manual page 14

BATTERY CHARGED CONDITION
INDICATOR
The battery is equipped with a charged
condition indicator.
GREEN
INDICATOR LIGHTS
BUTTON RED
INDICATOR LIGHT
By pressing the button ON, the charged
condition can be checked when the battery is
removed or when the machine is not in use.
After approx. 5 seconds, the charged indicator
switches off automatically.
• • • When all three lights are illuminated, this
indicates the battery pack is between 67% and
100% charged.
• • When only two lights illuminate, this
indicates the battery pack is between 33% and
66% charged.
• When only one light illuminates, this
indicates the battery pack is less than 33%
charged.
When one light blinks the battery pack is
almost fully discharged.
TEMPERATURE INDICATOR LIGHT
The red indicator light signals whether the
battery or tool (with battery inserted) is in the
optimum temperature range. When the
temperature is too high, the tool will not
operate at full capacity.
If the red indicator light illuminates
continuously when the battery is inserted into
the charger. The battery is outside the
charging temperature range and cannot be
charged.
If the red indicator light blinks when the
button or on/off switch (with battery inserted)
is pressed, the battery is outside the
operating range of-10 °C to +60 °C.
When the temperature is above 70 °C the
battery turns off until it's in the optimum
temperature range.
INSERTING AND RELEASING BATTERY PACK
Slide charged battery pack into the housing
until the battery pack locks into position and
the red warning label is no longer visible (Fig. 1).
Your battery pack is equipped with a
secondary locking latch to prevent the battery
pack from completely falling out of the handle,
should it become loose due to vibration.
To remove the battery pack, press the battery
pack release button and slide the battery pack
away from housing. The red warning label will
become partially visible. Press the battery
pack release button again and slide the battery
pack completely out of tool housing.
CHARGER INDICATORS, SYMBOLS AND MEANING
If the indicator lights are "OFF", the charger
is not receiving power from power supply
outlet.
} If the green indicator light is
I
"ON", the charger is plugged in
but the battery pack is not
inserted, or the battery pack is fully charged.
[ _1 If the green indicat°r light is
..................... BLINKING", the battery pack is
being fast-charged. Fast-
charging will automatically stop when the
battery pack is fully charged.
[_1- ] If the red indicator light is "ON',
the battery pack is too hot or
cold for fast-charging. The
charger will automatically switch to fast-
charging once a suitable temperature is
reached.
I_ ] If the red indicator light is
...... BLINKING", the battery pack
cannot accept a charge or the
contacts of the charger or battery pack are
contaminated. Clean the contacts of the
charger or battery pack only as directed in
these operating instructions or those supplied
with your tool or battery pack.
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