Bosch 2 Manual de instalación y uso - Página 11

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1. Putting into Operation

BTEXACT_bu_3609929A44_t.fm Seite 10 Montag, 5. September 2005 2:12 14

Connection to the Power Supply

The industrial battery-operated screwdrivers are de-

livered without NiCd battery pack or voltage adapter.

The industrial battery-operated angle wrenches are

delivered without angled screw head, NiCd battery

pack, or voltage adapter. The voltage adapters are

for use exclusively for connecting the Bosch industrial

battery-operated screwdrivers and battery-operated

angle wrenches to the constant voltage regulator

4EXACT.

For the selection of suitable accessories, please con-

tact your specialty dealer for Bosch production tools.

Charging the Battery

Never store rechargeable batteries in a battery

powered tool. Rechargeable batteries last longer

and are easier to recharge when they are stored sep-

arately. Remember to fully recharge batteries that

have been stored for a longer time before use.

Charge the battery with a suitable charging unit be-

fore inserting it into the power tool. The exact de-

scription of the charging procedure can be found in

the operating instructions of the charging unit.

The battery is equipped with an NTC temperature

sensor that allows charging only in the temperature

range between 0 °C (+32 °F) and 45 °C (+113 °F). A

long service life of the battery is achieved in this man-

ner.

With correct usage, the battery can be re-

charged up to 3000 times.

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

a longer time produces full power only after approxi-

mately five charge/discharge cycles.

You should not recharge a battery after brief usage

(e.g., 3 minutes) in order to protect it.

Inserting the Battery

Press the right/left switch 13 to the middle position to

activate the switch-on lock and place the on/off

switch 12 in the "off" position. This prevents the un-

intentional switching on of the tool.

Slide the charged battery 18 into the handle of the

power tool. Take care that the battery is inserted in

the proper direction and that it perceptibly locks in

place in the handle of the industrial screwdriver.

3 609 929 A44 • (05.09) T

Inserting the Voltage adapter

The voltage adapters may be differentiated, depend-

ing on the voltage, by the color of the housing of the

D-sub connector 21. The housing of the D-sub con-

nector for a voltage of 9.6 V is light blue in color, that

for a voltage of 12 V is red in color, and that for a volt-

age of 14.4 V is black in color.

The adapter housing 24 may be mounted in or

dismounted from the industrial battery-operat-

ed screwdriver only when the constant voltage

regulator is switched off or when the connector

21 is disconnected from the constant voltage

regulator.

Engage the switch lock of your screwdriver and

switch off the screwdriver at the on/off switch. Then

insert the adapter housing 24 into the handle of the

industrial battery-operated screwdriver. Take care

that the adapter housing is inserted in the proper di-

rection and that it perceptibly locks in place in the

handle of the industrial screwdriver.

Read and follow the operating instructions of the

constant voltage regulator 4EXACT.

Disassembly

Removing the Battery

The battery 18 is located in the handle of the power

tool.

Press the unlocking buttons 17 on both sides and

pull the battery 18 downward out of the handle. Do

not use force.

Disconnection of the Screwdriver from the

Constant Voltage Regulator

The adapter housing 24 may be mounted in or

dismounted from the industrial battery-operat-

ed screwdriver only when the constant voltage

regulator is switched off or when the connector

21 is disconnected from the constant voltage

regulator.

Loosen the two screws 22 on the connector 21 and

pull the connector out of the connection socket 20.

Subsequently, press down the release tabs 17 on the

two sides and pull the adapter housing 24 out of the

handle of the industrial battery-operated screwdriver.

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