Troubleshooting
Page 26/43
UF_iS4000_BA_02_1811
M
1
0
0
0
-2
3
Replace meter’s electronics
Warning
: D
isconnect auxiliary power before opening body cover
1. Pull out all plugs. Loosen screws S1-S4 and take out circuit board.
2. Insert new circuit board and fix it by fastening the screws S1-S4. Plug again
all plugs.
3. If necessary, configure new board.
S4
S3
S2
S1
Electrode plug at the
display board