Urban Arrow Tender 1000 Manuel De L'utilisateur page 62

Problem
The operating period of the
e-bike battery after charging
has significantly reduced over
time.
I see or feel a wobble in the
rear wheel of the bike.
The steering linkage feels
loose.
I feel excessive resistance
when steering.
After switching on the display
the text 'Service' appears on
the screen for a few seconds.
I hear a audible rattle coming
from my rear wheel.
The message 'error 503'
appears on the screen of your
display.*
60 Urban Arrow Tender
Cause
The e-bike battery is worn out.
1. The tyre is not seated correctly on the rim.
2. The wheel is out of true.
There is play in one of the six ball joints that connect
the steering column to the front wheels.
The steering linkage doesn't work properly.
Your e-bike needs servicing.
A spoke is loose.
There is a problem with the speed sensor.
Solution
Contact your Urban Arrow dealer to replace the e-bike
battery by a correct new one.
Check if the tyre is seated correctly on the rim.
1. If the reflecting line on the side of the tyre does
not run parallel to the rim: the tyre is not seated
correctly on the rim. Deflate your tyre and inflate it
to the correct pressure (see paragraph 5.4).
2. Contact your Urban Arrow dealer to repair the
wheel when the wheel is out of true.
Contact your Urban Arrow dealer.
Contact your Urban Arrow dealer.
Contact your Urban Arrow dealer.
Check your spokes and contact your Urban Arrow
dealer in case there is a spoke missing or you detect a
damaged spoke.
Check your speed sensor (see paragraph 8.2.1).