Repairs; Storage - GE B90 Instruction Manual

CHAPTER 10: MAINTENANCE
You cannot erase directly the flash memory, but all records and settings in that memory can be deleted. Do this using the
SETTINGS  PRODUCT SETUP  CLEAR RELAY RECORDS
To uninstall the EnerVista software, use the built-in computer function, such as Control Panel > Programs and Features.
Look for EnerVista UR Setup in the list.

10.11 Repairs

The battery and modules inside the case can be replaced without return of the device to the factory. The firmware and
software can be upgraded without return of the device to the factory.
Fuses in the power supply module are not field-replaceable.
Files can be requested for use by technical support staff, for example the Service Report (click the icon in the software) or
under Maintenance > Retrieve File, as outlined elsewhere in this document.
For issues not solved by troubleshooting, the process to return the device to the factory for repair is as follows:
• Contact a GE Grid Solutions Technical Support Center. Contact information is found in the first chapter.
• Obtain a Return Materials Authorization (RMA) number from the Technical Support Center.
• Verify that the RMA and Commercial Invoice received have the correct information.
• Tightly pack the unit in a box with bubble wrap, foam material, or styrofoam inserts or packaging peanuts to cushion
the item(s). You may also use double boxing whereby you place the box in a larger box that contains at least 5 cm of
cushioning material.
• Ship the unit by courier or freight forwarder, along with the Commercial Invoice and RMA, to the factory.
GE GRID SOLUTIONS
650 MARKLAND STREET
MARKHAM, ONTARIO
CANADA L6C 0M1
ATTN: SERVICE DEPT.
RMA# : ______________
Customers are responsible for shipping costs to the factory, regardless of whether the unit is under warranty.
• Fax a copy of the shipping information to the GE Grid Solutions service department in Canada at +1 905 927 5098.
Use the detailed return procedure outlined at
https://www.gegridsolutions.com/multilin/support/ret_proc.htm
The current warranty and return information are outlined at
https://www.gegridsolutions.com/multilin/warranty.htm

10.12 Storage

Store the unit indoors in a cool, dry place. If possible, store in the original packaging. Follow the storage temperature range
outlined in the Specifications.
To avoid deterioration of electrolytic capacitors, power up units that are stored in a de-energized
state once per year, for one hour continuously.
B90 LOW IMPEDANCE BUS DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
command.
REPAIRS
10
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