![EG Vienna 250 EX Owner'S Manual Download Page 7](http://html1.mh-extra.com/html/eg/vienna-250-ex/vienna-250-ex_owners-manual_2367557007.webp)
High Quality Electric Disc motor with an advance speed sensor.
Closed system motor requires only surface cleaning and dry storage.
Charging the Battery
Connect the battery to the charger; ensure the output terminal of the charger and the
input terminal of the battery are firmly connected.
When the charger is plugged into a wall outlet, the charger LED indicator will turn RED to
indicate that the battery is charging
The LED indicator on the charger will turn GREEN when the battery is fully charged.
Disconnect the charger from the wall outlet before disconnecting the charger from the
battery.
To ensure long battery life, fully charge the battery for at least twelve (12) hours during
the first initial three charges and charge the battery at least once for 2-3 hours every 2
months
Repair and Service
!
WARNING:
Inspect the bicycle frequently. Failure to inspect the bicycle and to make repairs or
adjustments, as necessary, can result in injury to the rider or to others. Make sure all
parts are correctly assembled and adjusted as written in the owner’s manual.
Immediately replace any damaged, missing, or worn parts.
Make sure all fasteners are correctly tightened as written in the owner’s manual
Parts that are not properly tightened can be lost or operate poorly.
Do not over tighten parts, as over-tightening may damage the part.
Make sure any replacement fasteners are of the correct type and size.
If your own a bike with an aluminum frame, inspect the bicycle frame carefully and
frequently as Aluminum frames can develop micro fractures from stress, severe impact
and shocks. If you see these micro fractures or cracks, stop riding the bicycle
immediately.
In case of micro fractures, have the bicycle frame repaired and inspected by a qualified
professional before riding the bicycle again.
NOTE: Have a bicycle service shop make any repairs or adjustments for which you do not have
the correct tools to or if you do not sufficiently understand the instructions set forth in this electric
bicycle’s manual supplement or the bicycle owner’s manual.
Inspection of the Bearings Maintenance
1. Frequently check the bearings of the bicycle. Have a bicycle service shop lubricate the
bearing once a year or any time they do not pass the tests as noted in the Bicycle
owner’s manual.
Serial Numbers to your EG Electric Bike
1.
The Serial number to your EG Electric Bike is located in 2 places on the bike frame.
2.
The first one is located right where the front Suspension fork meets the frame of the bike.
It is at the front of the frame right near where you install the front reflector to the bike.
3.
! Warning: Before turning the bike upside down remove the battery. Ensure the battery
holder does not support the weight of the bike in anyway while upside down.
4.
The Second serial number is located on the under side of the bike below the saddle and
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