Amprobe SOLAR-500 Solar-Analyzer - Manual (Page 28)

22
Fuse Replacement
When the voltage can not be measured (Vnow = 0V) after properly connecting
the Analyzer and the solar panel, please check the fuse.
If the fuse is damaged (burned), please replace a new fuse by following the
procedures:
1. Turn off the Analyzer and remove all the connecting wires and power
sources.
2. Unscrew the battery cover. Remove the battery cover. Remove the two
batteries on the furthest east and west.
3. Unscrew the (4pcs.) screws of the back cover. Remove the back cover.
Remove the power connector connecting the back cover and the circuit
board (J2).
4. Remove the damaged (burned) fuse.
5. Put in a new fuse of the same specifications (5A / 250V).
6. Connect the power connector. Replace and screw the back cover.
7. Replace the two batteries on the furthest east and west. Replace and
screw the battery cover.
�
WARNING!
After removing the battery cover, please do not touch the parts on the
circuit board, especially the communication LED. Or the communication
function will be damaged.