Troubleshooting
Service Manual for the LuMon™ System
23 of 33
Problem
Possible cause(s)
Recommended action(s)
Electrical Safety Check is not
passed
Protective earth resistance is more than
0.3
Ω
Control the protective earth wiring between the AC power
connector and the equipotential terminal according to the
Repair Manual
To be performed by
SenTec Authorized LuMon™
technicians only.
Protective earth wiring defective
If problem persists, replace protective earth according to the
Repair Manual
To be performed by
SenTec Authorized LuMon™
technicians only.
Leakage current too high
Replace TIC Module or the AC/DC power supply according to
the Repair Manual
To be performed by
SenTec Authorized LuMon™
technicians only.
EIT0412
Despite an SBC/LMC is
connected to the LMM the
message ‘Connect connector’
displays
TIC Module not connected
Connect TIC Module according to the Repair Manual
To be performed by
SenTec Authorized LuMon™
technicians only.
TIC Module defective
Replace TIC Module according to the Repair Manual
To be performed by
SenTec Authorized LuMon™
technicians only.
EIT0413
Message
‘Tech Error 0001’
Invalid measurements due to excessive
patient movement or insufficient skin
contact
If the message is displayed intermittently, than verify belt
positioning and a snug fit of the belt on the skin
section
‘checking the proper setup’.
SB/LMB defective
To identify the defective part, exchange the belt connector
and try again – if necessary, permute and try on a different
monitor.
In case of damage of the belt replace it (
).
SBC/LMC defective
To identify the defective part, exchange the belt connector
and try again – if necessary, permute and try on a different
monitor.
In case of damage of the belt replace it (
).
LMM defective
Contact
SenTec Authorized LuMon™ Technicians
EIT0414
Message
‘Tech Error 0002’
LMM defective
Contact
SenTec Authorized LuMon™ Technicians
EIT0415
Message
‘monitor fault’
LMM defective
Contact
SenTec Authorized LuMon™ Technicians