Bosch Intuvia BUI255 Owner'S Manual Download

Page: 151 / 368

English –

Inserting a smartphone into the universal holder
(see figures A and B)

A universal holder

(16)

is supplied for attaching a smart-

phone. Specific holders for iPhones can be purchased from
the range of accessories. No separate power supply is ne-
cessary for an iPhone holder.
For the universal holder, the power (5 V/1 A, max. 1.5 A) is
supplied using a separate USB cable (included with delivery)
via the micro‑A/B USB port of the SmartphoneHub.
The universal mount

(16)

can only take smartphones (in-

cluding cover) with a thickness of up to 8.3 mm and a width
between 58.6 mm and 78.1 mm.

Inserting the univer-
sal holder
(see figure

)

Push the universal holder

(16)

onto

the SmartphoneHub from the front
until you hear it click into place

➊

. The

universal holder can also be fixed in
place using the two fastening
screws

(17)

Inserting the smart-
phone
(see figure

)

– Pull the front mounting

bracket

(18)

forwards

➋

– Insert the smartphone with the long

side of the phone positioned
against the rear mounting
bracket

(19)

➌

– Allow the front mounting

bracket

(18)

to slide slowly to-

wards the smartphone and release
it

➍

Power supply for
the smartphone
(optional)

The smartphone can be supplied with
power (5 V/1 A) using a separate USB
cable (included with delivery) via the
micro-A/B USB port of the Smart-
phoneHub. To do this, connect the
smartphone to the USB port of the
SmartphoneHub using the USB cable.

Removing the
smartphone

Use both hands to push the smart-
phone forwards along with the front
mounting bracket until the smart-
phone can be removed from the uni-
versal holder. If necessary, remove
the USB cable for the power supply.

Software update

If a software update is available for the SmartphoneHub, an
indicator is shown in the smartphone app. Follow the in-
structions in the app to perform the update.

Recovering the SmartphoneHub

A recovery operation should be carried out on the Smart-
phoneHub if it is no longer functioning correctly. To do this,
open the app on your smartphone and follow the instruc-
tions.

Power supply for the SmartphoneHub

The SmartphoneHub has an internal lithium-ion polymer bat-
tery (nominal/minimum 300 mAh, 3.7 V) that cannot be re-
moved.
The SmartphoneHub can be switched on via its on/off but-
ton

(2)

or via the on/off button of the eBike battery. If the

SmartphoneHub cannot be switched on, it must be charged
via a USB cable for at least 30 minutes.
If you do not use your SmartphoneHub, recharge the Smart-
phoneHub every three months. You can charge the Smart-
phoneHub battery via its USB port with any power adaptor,
smartphone charger, etc.

Switching the push assistance on/off

The push assistance aids you when pushing your eBike. The
speed in this function depends on the selected gear and can
reach a maximum of

km/h

. The lower the selected gear,

the lower the speed of the push assistance function (at full
power).

The push assistance function must only be used when
pushing the eBike.

There is a risk of injury if the wheels

of the eBike are not in contact with the ground while using
the push assistance.

activate

the push assistance, briefly press the

WALK

button on your operating unit. Once it is activated, press and
hold the

button within three seconds. The eBike drive is

now switched on.

Note:

The push assistance cannot be activated at assistance

level

OFF

The push assistance is

switched off

as soon as one of the

following occurs:
– You release the

button;

– The wheels of the eBike are locked (e.g. by applying the

brakes or hitting an obstacle);

– The speed exceeds

km/h

The push assistance function is subject to local regulations;
the way it works may therefore differ from the description
above, or the function may even be deactivated completely.

Setting the assistance level

On the operating unit

(15)

, you can set the level of assist-

ance you want the eBike drive to provide you with while ped-
alling. The assistance level can be changed at any time, even
while cycling.

Note:

In some models, the assistance level may be preset

and cannot be changed. There may also be fewer assistance
levels available than stated here.

The following assistance levels are available as a maximum:
–

OFF:

Motor assistance is switched off. The eBike can just

be moved by pedalling, as with a normal bicycle. The
push assistance cannot be activated at this assistance
level.