8
Batteries and motor protection
The electronic protection protect the motor and batteries from overheating. Also it guarantee a longer life of both.
NOTICE: in a case of overcurrent caused by repeated starts or excessive overloads, the protection in the
current turns off the tool and the RED blinking light will be shown in a battery pack level indication.
Battery pack lever indication
The battery level LED show the charge level of the batteries changing the colour:
• GREEN: from 100% to 50% batteries charge
• YELLOW: from 50% to 20% batteries charge
• RED: from 20% to 0% batteries charge
• RED BLINKING: 0% battery charge: the tool does not start.
Soft start
The soft start guarantee the motor and battery protection and reduce the risk of injury for the operator.
STARTING UP
Before starting-up the tool ensure that:
- the packaging is complete and does not show signs of having been damaged during storage or transport;
- the tool is complete; check that the number and type of components comply with that reported in this instruction
booklet;
ACCESSORIES ASSEMBLY
WARNING: Before (dis)assembling the tool assure that the speed regulation Knob (2) is in OFF
position
WARNING: Do not force the screw it could break. The maximum allowed screw force is 2Nm. To
screw use only a
clockwise
direction when the tool is positioned as show in a Fig. 4 and Fig. 6 (to
unscrew use counterclockwise direction).
COUNTERWEIGHT
Push the shaft-locking button (6) (Fig. 1) and screw the unit on a tool shaft. Use the provided key to hold a
counterweight (Fig.3).
DISC PAD OR BRUSH
(provided or optional)
Dual action version (Fig.4): place the disc pad/brush in the red/blue shaft (4) and screw this one on a shaft (holding
it with a provided key). To remove, hold the shaft with a provided key and unscrew.
Rotary version (Fig.5): place the disc pad/brush in a green shaft (4), hold the shaft locking button (6) and
screw the disc pad on a shaft (Fig. 6), To remove, hold the shaft locking button (6) and unscrew.
ACCESSORY ASSEMBLY 291.390
Push the shaft-locking button (6) (Fig. 1) and screw the extention on a tool shaft (Fig.13).
Use only the accessories listed:
• 9.BF3030
– Nylon brush hard
• 9.BF3015
– Nylon brush soft
• 9.BF3000
– Horsehair brush
• 997.001
– Sanding backing Pad ø30
• 995.001
– Polishing backing Pad ø30
BUFFER PAD (Not provided)
CAUTION: Accessories must be rated for at least the speed recommended on the tool-warning label.
Accessories running over rated speed can fly apart and cause injury. Accessory ratings must always
be above tool speed as shown on tool nameplate.
Assemble the buffer pad (3) (Fig. 7) on the velcro surface of the disc pad (4). Press the buffer pad to attach it to
the disc pad.
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