NGA 2000 CLD
Instruction Manual
June 2007
The main power fuse may require replacement.
NOTE
Before replacing the fuse, remove power to the Analyzer Module.
See figure
NOTE
Use only fuses of the correct type and current ratings as replacements. Using repaired fuses and short circuiting of fuse holders is prohibited.
Refer to figure
Refer to figure
CAUTION
The electronic parts of the Analyzer Module can be irreparably damaged if exposed to electrostatic discharge (ESD).
The instrument is ESD protected when the covers have been secured and safety precautions ob- served. When the housing is open, the internal components are not ESD protected anymore.
All four printed circuit boards can be replaced, if neces- sary. Refer to figure
To remove any PCB (except the Computer Board), disassemble the enclosure side first. Ribbon and other cables are long enough to allow the entire side to be folded out from the remainder of the components. This makes PCB removal much simpler.
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