Bosch 34612 Bedienungsanleitung PDF herunterladen (Seite 9)

GEAR SHIFTING

Your tool is equipped with two separate gear

ranges, low gear and high gear. Low gear

provides high-torque and slower drilling

speeds for heavy duty work or for driving

screws. High gear provides faster speeds for

drilling lighter work. To change speeds slide

switch, to the high or low position (Fig. 3).

ATTENTION: If your tool appears to be

running, but the chuck will not turn, check to

make sure the gear shifting switch is pushed

fully into desired setting.

ADJUSTABLE CLUTCH

Your tool features 21 clutch settings. Output

torque will increase as the clutch ring, is

rotated from 1 to 20. The drill “ ” position

will lock up the clutch to permit drilling and

driving heavyduty work, and also enables bits

to be changed quickly and easily in the

keyless chuck (Fig. 3).

BRAKE

When the trigger switch is released it

activates the brake to stop the chuck quickly.

This is especially useful in the repetitive

driving and removal of screws.

BIT STORAGE AREA

Your tool is equipped with a bit and storage

area that is conveniently located in the handle

base where it is always handy and unlikely to

get lost or misplaced (Fig. 1).

VARIABLE SPEED CONTROLLED

TRIGGER SWITCH

Your tool is equipped with a variable speed

trigger switch. The tool can be turned "ON" or

"OFF" by squeezing or releasing the trigger.

The speed can be adjusted from the minimum

to maximum nameplate RPM by the pressure

you apply to the trigger. Apply more pressure

to increase the speed and release pressure to

decrease speed (Fig. 1).

FORWARD/REVERSING

LEVER & TRIGGER LOCK

After tool use, lock trigger in

“OFF” position to help prevent

accidental starts and accidental discharge.

Your tool is equipped with a forward/

reversing lever and trigger lock located above

the trigger (Fig. 2). This lever was designed

for changing rotation of the bit, and for locking

the trigger in an “OFF” position.

For forward rotation, (with chuck pointed

away from you) move the lever to the far left.

For reverse rotation move the lever to the far

right. To activate trigger lock move lever to

the center off position.

Do not change direction of

rotation until the tool

comes to a complete stop.

Shifting during

rotation of the chuck can cause damage to

the tool.

-9-

!

CAUTION

!

WARNING

Operating Instructions

ADJUSTABLE

CLUTCH

FIG. 3

FIG. 2

GEAR SHIFTER

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