Bosch Surly BDU280P CX Owner's Manual page 55

OBJ_BUCH-2840-002.book Page 6 Tuesday, May 23, 2017 10:15 AM
Changing the Batteries
10
If the on-board computer shows "LOW BAT" on the dis-
play, remove the on-board computer from the handlebars
by unscrewing the fastening screw 3 of the on-board com-
puter. Open the battery lid 10 using a suitable coin, remove
the used batteries and insert new CR 2016 batteries. You
can obtain the batteries recommended by Bosch from your
eBike dealer.
Pay attention to the correct polarity when inserting the
batteries.
Close the battery compartment again and fasten the
on-board computer to your eBike's handlebars using the
fastening screw 3.
Bosch eBike Systems
L L K L K K K K K L K L K L K L K K K K K K K K K K K K K K K K K K K K K K K K K K K K K
A L L L L L L L L L L L L L L
W A W A W W W W W W A A A W A W W A W A W A W A W A W A W A W A A A A A A A A A A A A A A A A A A A A A A A A A A A A A
W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W
3
4
Battery charge-control indicator
The battery charge-control indicator g displays the charge
level of the eBike battery pack. The charge level of the eBike
battery pack can also be checked on the LEDs of the battery
pack itself.
On indicator g, each bar of the battery pack symbol is
equivalent to a capacity of approx. 20 %:
The eBike battery is fully charged.
The eBike battery should be recharged.
The LEDs of the charge-control indicator on the bat-
tery extinguish. The capacity for assisting the drive
has been used up, and assistance is gently switched
off. The remaining capacity is made available for the
lighting. The indicator flashes.
The capacity of the eBike battery pack is enough for
about 2 hours of lighting.
Switching the Walk Assistance On/Off
The walk assistance can make it easier for you to push the
eBike. The speed of this function depends on the selected
gear and can reach a maximum of 3.7 mph. The lower the
selected gear, the lower the speed of the walk assistance
function (at full capacity).
 Using the walk assistance function is only recom-
mended when pushing the eBike. There is risk of injury
if the wheels of the eBike are not in contact with the
ground while using the walk assistance.
To activate the walk assistance function, short-press
button "WALK" on your on-board computer. After activa-
tion, press button "+" within 3 s and keep it pressed. The
eBike drive is switched on.
Note: The walk assistance cannot be activated in the "OFF"
assistance level.
The walk assistance is switched off as soon as one of the
following occurs:
– you release the button "+" 6,
– the wheels of the eBike are stopped (e.g. by actuating
the brakes or impacting against an obstacle),
– the speed exceeds 3.7 mph.
Note: On some systems the walk assistance function can
be started directly by pressing the "WALK" button.
English–6
the
1 270 U20 XBP | (23.5.17)