Assembly And Adjustments; Operation - Berner BACHDD-1 14,4V BC Originalanweisungen

E N G L I S H

ASSEMBLY AND ADJUSTMENTS

WARNING: Prior to assembly and
adjustment, always remove the battery
pack. Always switch off the tool before
inserting or removing the battery pack.
WARNING: Use only Berner battery packs
and chargers.
Inserting and removing the battery pack
from the tool (fi g. 2)
WARNING: To reduce the risk of
serious personal injury, turn tool off and
disconnect battery pack before making
any adjustments or removing/installing
attachments or accessories. An accidental
start-up can cause injury.
NOTE: Make sure your battery pack is fully charged
TO INSTALL THE BATTERY PACK INTO THE TOOL HANDLE
1. Align the base of the tool with the notch inside the
tool's handle (fi g. 2).
2. Slide the battery pack fi rmly into the handle until you
hear the lock snap into place.
TO REMOVE THE BATTERY PACK FROM THE TOOL
1. Press the battery release buttons (h) and fi rmly pull
the battery pack out of the tool handle.
2. Insert battery pack into the charger as described in
the charger section of this manual.

OPERATION

Instructions for use
WARNING: Always observe the safety
instructions and applicable regulations.
WARNING: To reduce the risk of serious
personal injury, turn the tool off and
disconnect the tool from its power source
before making any adjustments or removing/
installing attachements or accessories.
PROPER HAND POSITION (fi g. 7)
WARNING: To reduce the risk of serious
personal injury, ALWAYS use proper hand
position as shown.
WARNING: To reduce the risk of serious
personal injury, ALWAYS hold securely in
anticipation of a sudden reaction.
Proper hand position requires one hand on the top of
the drill (k) as shown, with the other hand on the main
handle (i).
Variable Speed Switch (fi g. 1)
To turn the tool on, squeeze the trigger switch (a).
To turn the tool off, release the trigger switch. Your tool
is equipped with a brake. The chuck will stop as soon as
the trigger switch is fully released.
NOTE: Continuous use in variable speed range is not
recommended. It may damage the switch and should be
avoided.
Forward/Reverse Control Button (fi g. 1)
A forward/reverse control button (b) determines the
direction of the tool and also serves as a lock off button.
To select forward rotation, release the trigger switch
and depress the forward/reverse control button on the
right side of the tool.
To select reverse, depress the forward/reverse control
button on the left side of the tool.
The center position of the control button locks the tool
in the off position. When changing the position of the
control button, be sure the trigger is released.
NOTE: The fi rst time the tool is run after changing the
direction of rotation, you may hear a click on start up.
This is normal and does not indicate a problem.
Torque Adjustment Collar (fi g. 1)
Your tool has an adjustable torque screwdriver
mechanism for driving and removing a wide array of
fastener shapes and sizes and in some models, a
hammer mechanism for drilling into masonry. Circling
the collar (c) are numbers, a drill bit symbol, and in some
models, a hammer symbol. These numbers are used to
set the clutch to deliver a torque range. The higher the
number on the collar, the higher the torque and the larger
the fastener which can be driven. To select any of the
numbers, rotate until the desired number aligns with the
arrow.
Dual Range Gearing (fi g. 1)
The dual range feature of your driver/drill allows you to
shift gears for greater versatility.
To select the low speed, high torque setting, turn the tool
off and permit to stop. Slide the gear selector (d) forward
(towards the chuck) as shown in Figure 1.
To select the high speed, low torque setting, turn the tool
off and permit to stop. Slide the gear selector back (away
from chuck).
NOTE: Do not change gears when the tool is running. If
you are having trouble changing gears, make sure that
the dual range gear selector is either completely pushed
forward or completely pushed back.
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