Working Advice; Maintenance And Service; Maintenance And Cleaning - Bosch Uneo Maxx Manual Original

OBJ_BUCH-1190-001.book Page 21 Wednesday, August 4, 2010 10:35 AM
Setting the Speed/Impact Rate
The speed/impact rate of the switched on pow-
er tool can be variably adjusted, depending on
how far the On/Off switch 8 is pressed.
Light pressure on the On/Off switch 8 results in
low speed/impact rate. Further pressure on the
switch increases the speed/impact rate.
Run-on Brake
When the On/Off switch 8 is released, the chuck
brakes to a stop, thus preventing the run-on of
the tool.
When driving in screws, wait until the screw is
screwed in flush with the material and then re-
lease the On/Off switch 8. By doing so, the head
of the screw does not penetrate into the materi-
al.
Battery Charge-control Indication
The battery charge-control indicator 9 consists
of three green LEDs, and indicates the charge
condition of the battery for a few seconds when
the On/Off switch 8 is pressed halfway or fully.
LED
Continuous lighting 3 x green
Continuous lighting 2 x green
Continuous lighting 1 x green
Slow flashing 1 x green
The 3 LEDs of the battery charge-control indica-
tor 9 and the Power Light 11 flash rapidly when
the battery temperature is not within the oper-
ating temperature range of –30 to +65°C.
Temperature Dependent Overload Protection
When using as intended for, the power tool can-
not be subject to overload. When the load is too
high or the allowable battery temperature of
65 °C is exceeded, the electronic control
switches off the power tool until the tempera-
ture is in the optimum temperature range again.
The 3 LEDs of the battery charge-control indica-
tor 9 and the "Power light" 11 flash rapidly
when the battery temperature is not within the
operating temperature range of –30 to +65°C
and/or when the overload protection has actuat-
ed.
Bosch Power Tools
Protection Against Deep Discharging
The lithium ion battery is protected against
deep discharging by the "Electronic Cell Protec-
tion (ECP)". When the battery is empty, the ma-
chine is switched off by means of a protective
circuit: The inserted tool no longer rotates.

Working Advice

Apply the power tool to the screw/nut only
when it is switched off. Rotating tool inserts
can slip off.

Maintenance and Service

Maintenance and Cleaning

For safe and proper working, always keep
the machine and ventilation slots clean.
Before any work on the machine (e. g.,
maintenance, tool change, etc.) as well as
during transport and storage, set the rota-
tional direction switch to the centre posi-
tion. Unintentional actuation of the On/Off
Capacity
switch can lead to injuries.
≥ 67%
A damaged dust protection cap should be
34—66%
changed immediately. We recommend hav-
11—33%
ing this carried out by an after-sales serv-
ice.
≤ 10%
When the battery is no longer operative, please
refer to an authorised after-sales service agent
for Bosch power tools.
If the machine should fail despite the care taken
in manufacturing and testing procedures, repair
should be carried out by an after-sales service
centre for Bosch power tools.
In all correspondence and spare parts order,
please always include the 10-digit article
number given on the type plate of the machine.
English | 21
2 609 004 637 | (4.8.10)