Berner BACAG 125 Bedienungsanleitung Seite 32

E N G L I S H
OPERATION
Switch
LOCK-OFF BUTTON AND TRIGGER SWITCH (FIG. 6)
Your cut-off tool is equipped with a lock-off button (b).
To lock the trigger switch, press the lock-off button
as shown. When the lock-off button is depressed to the
lock icon, the unit is locked.
Always lock the trigger switch when carrying or storing
the tool to eliminate unintentional starting.
To unlock the trigger switch, press the lock-off button.
When the lock-off button is depressed to the unlock
icon, the unit is unlocked. The lock-off button is colored
red to indicate when the switch is in its unlocked
position.
Pull the trigger switch (a) to turn the tool ON.
Releasing the trigger switch turns the tool OFF.
NOTE: This tool has no provision to lock the switch in
the ON position, and should never be locked ON by any
other means.
CAUTION: Hold the side handle and body of
the tool fi rmly to maintain control of the tool
at start up and during use and until the wheel
or accessory stops rotating. Make sure the
wheel has come to a complete stop be fore
laying the tool down.
CAUTION: Allow the tool to reach full speed
before touching tool to the work surface. Lift
the tool from the work surface before turning
the tool off.
SPINDLE LOCK
The spindle lock pin is provided to prevent the spindle
from rotating when installing or removing wheels.
Operate the spindle lock pin only when the tool is turned
off, the battery is removed, and the wheel has come to
a complete stop.
CAUTION: To reduce the risk of damage to
the tool, do not engage the spindle lock while
the tool is operating. Damage to the tool will
result and attached accessory may spin off
possibly resulting in injury.
To engage the lock, depress the spindle lock button
and rotate the spindle until you are unable to rotate the
spindle further.
Mounting and Using Depressed Center
Grinding Wheels
MOUNTING AND REMOVING HUBBED WHEELS
(FIG. 1, 7)
WARNING: To reduce the risk of serious
personal injury, turn tool off and remove
battery pack before making any adjustments
or removing/installing attachments or
accessories.
Hubbed wheels install directly on the M14 threaded
spindle.
1. Thread the wheel on the spindle by hand.
2. Depress the spindle lock button and use a wrench
to tighten the hub of the wheel.
3. Reverse the above procedure to remove the
wheel.
CAUTION: Failure to properly seat the wheel
before turning the tool on may result in
damage to the tool or the wheel.
MOUNTING NON-HUBBED WHEELS (FIG. 8)
WARNING: To reduce the risk of serious
personal injury, turn tool off and remove
battery pack before making any adjustments
or removing/installing attachments or
accessories.
Depressed center Type 27 grinding wheels must be
used with included fl anges.
1. Install the anti-lockup backing fl ange (g) on spindle
(d) with the raised centre against the wheel. Be
sure the backing fl ange recess is seated onto the
fl ats of the spindle by pushing and twisting the
fl ange before placing the wheel.
2. Place wheel against the backing fl ange, centering
the wheel on the raised centre of the backing
fl ange.
3. While depressing the spindle lock button, thread
the clamp nut (h) on spindle. If the wheel you are
installing is more than 3.17 mm (1/8") thick, place
the threaded clamp nut on the spindle so that the
raised centre fi ts into the center of the wheel (Fig.
8A). If the wheel you are installing is 3.17 mm (1/8")
thick or less, place the threaded clamp nut on the
spindle so that the raised centre is not against the
wheel (Fig. 8B).
4. While depressing the spindle lock button, tighten
the clamp nut with a wrench.
5. To remove the wheel, depress the spindle lock
button and loosen the threaded clamp nut with
a wrench.
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