Bosch 2 Manuale di istruzioni originale - Pagina 14

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1. Starting Operation

OBJ_BUCH-412-001.book Page 33 Thursday, April 3, 2008 3:18 PM

Cause

Corrective Measure

No charging procedure possible

Temperature of bat-

Increase or reduce the

tery pack not within

battery pack tempera-

the specified range

ture to within the

specified range be-

tween 0 °C (32 °F)

and 45 °C (113 °F)

Battery contacts

Clean the battery con-

contaminated

tacts (e.g. by inserting

and removing the bat-

tery several times) or

replace the battery

Battery defective

Replace the battery

Battery not inserted

Insert battery (fully)

(properly)

into the battery charg-

ing compartment

Constant Voltage regulator

(see figure C)

ANGLE EXACT 2 | 3 | 6 | 7 | 8 | 14CF | 15 | 17 |

22CF | 23 | 29CF | 30

Note: Alternatively to battery operation, indus-

trial cordless angle wrenches can also be oper-

ated with a constant voltage regulator.

The power plug shown can vary from the one on

your power tool.

Please take care, that the constant voltage

regulator is suitable for your country specif-

ic electricity network.

Apart from the 4EXACT constant voltage regula-

tor and the matching power cable, a voltage

adapter with the same rated voltage as your

cordless screwdriver is required.

The voltage on the constant voltage regula-

tor (LED indicator) must be the same as the

voltage of the driver. The constant voltage

regulator is suitable exclusively for Bosch

industrial battery-operated drivers of the

EXACT series, the ANGLE EXACT series, and

the BT-EXACT series with a voltage of

between 9.6 V and 14.4 V. Otherwise, there

exists the risk of fire and explosion.

Bosch Power Tools

ANGLE EXACT 7 – 900 | 10 – 650 | 14 – 420 |

25 – 250 | 30 – 380 | 40 – 280 |

50 – 210

These industrial cordless screwdrivers cannot

be operated with constant voltage regulator.

Connection to the Power Supply

Note: Please note that upon delivery neither a

battery pack nor a voltage adapter is inserted in

the power tool.

Never store rechargeable batteries in a bat-

tery powered tool. Rechargeable batteries

last longer and are easier to recharge when

they are stored separately. Remember to ful-

ly recharge batteries that have been stored

for a longer time before use.

Battery Charging

Charge the battery with a suitable charging unit

before inserting it into the power tool. The exact

description of the charging procedure can be

found in the operating instructions of the charg-

ing unit and the hints in this manual (see

"Charging Procedure", page 32).

The battery is equipped with an NTC tempera-

ture sensor that allows charging only in the tem-

perature range between 0 °C (+32 °F) and

45 °C (+113 °F). A long service life of the bat-

tery is achieved in this manner. With correct us-

age, the battery can be recharged up to

3000 times.

A battery that is new or has not been used for a

longer period does not develop its full capacity

until after approx. 5 charging/discharging cycles.

Batteries should only be recharged when the

LED indicator "battery condition" of the power

tool shows red.

Battery insertion/removal

Move the rotational direction switch 14 to the

center position. This action locks the on/off trig-

ger switch 13 in the "off" position, which pre-

vents the tool from running. Insert a fully charged

battery 11 into the handle of the power tools.

Insure that the battery is in the correct position

and that the locking buttons 12 engage securely

into the handle of the power tool.

English | 33

3 609 929 B34 | (3.4.08)