Siliken se2.8i, User Manual

Page: 71 / 82

Technical Documentation
70
user’s manual inverter SE2.8i - SE3.8i - SE4i - SE5i
5.4.2 Factory Service
Once the product is diagnosed requiring a Factory Service, the product could be removed and sent back using the original shipping box and
the packing materials. A copy of the purchase invoice is also required to be included in the package.
Document
There are some documents must be attached with the return product. Please write as detail as possible.
1. Serial number and machine type of the inverter
2. Brief descriptions of connected system
3. Fault message(s) on front panel or fault condition(s)
4. Can the failure be reproduced? How to reproduce it?
The following sections will describe the steps to remove and then to hook back the inverter with the wiring box remaining on the wall.
5.4.2.1 Remove the Inverter
SE inverter is designed to be easily separated from the wiring box and removed from the mounting bracket. It must wait for at least five (5)
minutes for system to discharge after DC/AC disconnect switch and breakers are switched OFF and before opening the front cover of the
inverter to disconnect the wires. Both DC and AC wires that are disconnected from the inverter must be properly wrapped with insulated
material. After the inverter is removed from the mount bracket, the through holes of the wires on top of the wiring box must be covered with
the cover plate that is attached on top of the wiring box to prevent the box from the water drops causing current leakages.