Troubleshooting - Appendix
3. Main switch signal connector with
grease
For products with S/N: -20180400173 (LiHE3).
Apply grease to the contact surfaces and also the
connector.
For products with S/N: 20180400173- (LiHE3).
No grease necessary.
C
4. Communication cables
Make sure the three small communication cables
are not loose or damaged.
54 – English