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1 270 U20 XBP | (21.4.16)
Bosch eBike Systems
Technical Data
Operation
Requirements
The eBike system can only be activated when the following
requirements are met:
– A sufficiently charged battery pack is inserted (see bat-
tery pack operating instructions).
– The speed sensor is connected properly (see drive unit
operating instructions).
Initial Operation
Switching the eBike System On/Off
Options for
switching on
the eBike system:
– Press the On/Off button
1
of the on-board computer
with the eBike battery pack inserted.
– Press the On/Off button of the eBike battery pack (see
battery pack operating instructions).
Once it is switched on, the eBike system is in the
“OFF”
mode. Select the desired assistance level and take off.
The drive is activated as soon as you put pressure on the
pedals. The assistance level depends upon the on-board
computer settings.
As soon as you stop pedaling when in normal operation, or
as soon as you have reached a speed of 20/28 mph, the as-
sistance from the eBike drive unit is switched off. The mo-
tor assistance is automatically re-activated as soon you
start pedaling again and the speed is below 20/28 mph.
Options for
switching off
the eBike system:
– Press the On/Off button
1
of the on-board computer.
– Switch the eBike battery pack off by using its On/Off
button (see battery pack operating instructions.)
If the eBike is not moved
and
no button is pressed on the
on-board computer for 10 minutes, the eBike system will
shut down automatically in order to save energy.
Note:
Always switch off the eBike system when you park
the eBike.
Note:
If the batteries of the on-board computer are empty,
you can still switch on your eBike using the bike’s battery
pack. It is, however, recommended that you replace the in-
ternal batteries as soon as possible in order to avoid dam-
age.
On-board computer
Purion
Article number
1 270 020 916/917
Batteries
1)
2 x 1.5 V CR2016
Operating temperature
°F
+23...+104
Storage temperature
°F
+14...+122
Protection type
2)
IP 54 (dust and splash
water protected)
Weight, approx.
lb
0.2
1) We recommend using the batteries offered by Bosch. You can pur-
chase them from your eBike dealer (part number: 1 270 016 819).
2) When USB cover is closed
This device is in compliance with Part 15 of the FCC Rules. Operation
is subject to the following two conditions:
(1) This device must not cause harmful interference, and
(2) this device must accept any interference that is received, in-
cluding interference that may cause undesired operation.
This device is in compliance with CAN ICES-3(B)/NM B-3(B).
Bosch eBike system uses FreeRTOS (see www.freertos.org)
