22
| English
ANGLE EXACT
14CF | 22CF | 29CF
These cordless angle wrenches must be fitted with a com-
patible flat drive first. There are different flat drives available
on the market.
Ask your dealer for the appropriate flat drive.
u
Observe the fitting instructions for the flat drive.
Suspension device
You can use the hanging hook
(8)
to attach the power tool to
a suspension device.
Fit the hanging hook
(8)
onto the power tool and make sure
it engages in the slots
(15)
.
u
Regularly check the condition of the hanging hook and
the catch in the suspension device.
Charging process
Note:
Batteries and chargers not included.
The mains plug pictured here may differ from that on your
power tool.
u
Make sure that the charger and battery are suitable
for your country's mains voltage.
Charger AL 2450 DV (see figure A)
Connect the charger
(21)
to the power supply with the
mains plug
(22)
and insert the battery
(11)
correctly into
the charging slot on the charger.
u
Do not use force to insert/remove the battery.
Batter-
ies with APT contact (
A
kku
P
ack
T
op, English: battery
pack top) are designed such that they can only be inser-
ted into the power tool or charger in the correct position.
The green LED indicator
(23)
will start to flash. This indic-
ates that charging current is flowing. The charging process
will stop automatically once the battery is fully charged.
When the charging process is complete, the green LED indic-
ator will stop flashing and will be continuously lit. An sound
is emitted for approximately two seconds, indicating that the
battery is fully charged.
If the red LED indicator
(24)
is continuously lit, this indicates
that charging is being carried out with a reduced charging
current. If the red LED indicator is flashing, charging is not
possible.
Errors – causes and corrective measures
Cause
Corrective measures
LED indicators do not light up
Mains plug of the charger is
not (correctly) plugged in
Insert the mains plug (fully)
into the plug socket
Plug socket, mains cable or
charger defective
Check the mains voltage,
have the charger checked if
necessary by an authorised
after-sales service centre for
Bosch power tools
Charging not possible
Battery temperature outside
the permitted range
Lower or raise the battery
temperature until it is in the
permitted temperature range
Cause
Corrective measures
of 0 °C (32 °F) to 45 °C (113
°F)
Battery contacts are dirty
Clean the battery contacts;
e.g. by connecting and dis-
connecting the battery sev-
eral times. Replace battery if
necessary
Battery defective
Replace the battery
Battery is not inserted (cor-
rectly)
Insert the battery (fully) into
the battery charging slot
Constant voltage regulator (see figure B)
ANGLE EXACT
2 | 3 | 6 | 7 | 8 | 14CF | 15 | 17 |
22CF | 23 | 29CF | 30
Note:
As an alternative to battery operation, industrial cord-
less angle wrenches can also be operated with a constant
voltage regulator.
The mains plug pictured here may differ from that on your
power tool.
u
Make sure that the constant voltage regulator is suit-
able for your country's mains voltage.
In addition to the 4EXACT constant voltage regulator and
compatible mains cable, you will also need a voltage adapter
with the same rated voltage as your screwdriver.
u
The voltage on the constant voltage regulator (LED in-
dicator) must match the voltage of the screwdriver.
The constant voltage regulator is only suitable for Bosch
industrial cordless screwdrivers from the EXACT, ANGLE
EXACT and BT‑EXACT series with a voltage of between
9.6 V and 14.4 V. Otherwise there is a risk of fire and ex-
plosion.
Connecting to the power supply
Note:
On delivery, neither a battery nor a voltage adapter
are inserted in the power tool.
u
Never store batteries inside a battery-powered tool.
Batteries will remain functional for longer and can be
charged more easily if they are stored separately. Please
remember to fully charge the battery prior to use after
longer periods of storage.
Battery Charging
Charge the battery using a suitable charger before inserting
it in the power tool. The charging process in described in de-
tail in the charger's operating manual and the instructions of
this manual (see (see "Charging process", page 22)).
The battery features NTC temperature monitoring, which
only permits charging in a temperature range between 0 °C
(+32 °F) and 45 °C (+113 °F). This achieves a long battery
life. If used correctly, the battery can withstand up to 3000
charging cycles.
A new battery or one that has not been used for a long time
will only operate at full capacity after approximately five
charge and discharge cycles. Batteries should only be
1 609 92A 4V1 | (05.03.2019)
Bosch Power Tools
