Spare Parts - Vega FiberFlex LFXG-H Operating Instructions Manual

• Power supply circuit board
Note: Use great care to prevent damage to the electrical

Spare parts

Contact VEGA Field Service at
repairs.
Outside the U.S., contact your local VEGA representative for parts, service,
and repairs.
Replacing the CPU or Power supply board
You may have to replace a circuit board if there is damage to one of its
components. Before replacing a circuit board, check the troubleshooting
flowcharts or call VEGA Field Service to be sure a replacement is
necessary.
The sensor EEPROM contains a backup of the CPU board EEPROM. After
replacing the CPU board, you must perform a memory backup to update the
CPU board's EEPROM with the information in the sensor board EEPROM.
Procedure 5.3: To replace the CPU or power supply board
1. Shut off the power to the gauge.
2. Remove the housing cover.
3. Remove the plastic electronics cover.
4. Remove the terminal wiring connector.
5. Remove the three (3) screws holding the electronics package in
place.
6. Carefully pull the electronics package out of the housing.
LFXG-H Installation and Operation Guide
components of the gauge. VEGA recommends appropriate
electrostatic discharge procedures.
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Diagnostics and repair
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