Sentec LuMon, Service Manual, Page: 21 / 33

Troubleshooting
Service Manual for the LuMon™ System 21 of 33
4.2.3 Belt connector-specific troubleshooting
Table 4-3: Belt connector-specific troubleshooting
Problem Possible cause(s) Recommended action(s)
EIT0300
Despite an SBC/LMC is
connected to the LMM the
message ‘connect connector’
is displayed
Bad contact (SBC/LMC not properly
connected)
Verify connections (disconnect and reconnect the belt
connector) and – if necessary – power cycle the monitor
SBC/LMC defective In case of damage of the belt connector replace it ( 8 ).
LMM defective Refer to 4.2.4 to further evaluate the problem.
EIT0301
SBC’s MatchBox status
indicator LED continuously
flashed blue or red
OR
SBC/LMC’s ControlBox
status indicator LED
continuously blinks blue or
red
SBC/LMC defective In case of damage of the belt connector replace it ( 8 ).
EIT0302
Message ‘connector fault’
Bad contact (SBC/LMC) not properly
connected)
Verify connections (disconnect and reconnect belt connector)
and – if necessary – power cycle the monitor.
SBC/LMC defective In case of damage of the belt connector replace it ( 8 ).
LMM defective Contact SenTec Authorized LuMon™ Technicians.
4.2.4 LuMon™ Monitor-specific troubleshooting
Table 4-4: LuMon™ Monitor-specific troubleshooting
Problem Possible cause(s) Recommended action(s)
EIT0400
Monitor not operational, AC
Power/Battery indicator on
the rear panel of the monitor
not illuminated
LMM switched off Switch on the monitor
LMM not connected to mains and
battery depleted
Connect the monitor to the mains. Allow battery to charge.
Mains power supply defective Choose another mains power supply for connecting the
monitor
Main fuses defective Replace main fuses according to 5 .
LMM defective Contact
SenTec Authorized LuMon™ Technicians.
AC/DC Power Supply not connected Connect AC/DC Power Supply according to the Repair
Manual [3].
To be performed by
SenTec Authorized LuMon™
technicians only.
AC/DC Power Supply defective Replace AC/DC Power Supply according to the Repair Manual
[3].
To be performed by
SenTec Authorized LuMon™
technicians only.
EIT0401
Display is dark, AC
Power/Battery indicator on
the rear part of the monitor
(green/yellow LED) is
illuminated.
LMM switched off Switch on LMM.
LMM defective Contact
SenTec Authorized LuMon™ Technicians.
Power ON/OFF Switch not connected Connect Power ON/OFF Switch according to the Repair
Manual [3].
To be performed by SenTec Authorized LuMon™
technicians only
Power ON/OFF Switch defective Replace Power ON/OFF Switch according to the Repair
Manual [3].
To be performed by SenTec Authorized LuMon™
technicians only.
EIT0402
Fully charged battery is
discharged after less than 1 h
Battery defective Contact SenTec Authorized LuMon™ Technicians.
LMM defective Contact SenTec Authorized LuMon™ Technicians.
Insufficient capacity of the rechargeable
Lithium Ion battery
Replace rechargeable Lithium Ion battery according to the
Repair Manual [3].
To be performed by SenTec Authorized LuMon™
technicians only.
Rechargeable Lithium Ion battery
defective
Replace rechargeable Lithium Ion battery according to the
Repair Manual [3].
To be performed by SenTec Authorized LuMon™
technicians only.
Display module defective Replace Display Module according to the Repair Manual [3].
To be performed by
SenTec Authorized LuMon™
technicians only
EIT0403
AC Power/Battery status icon
displays an unknown battery
Battery completely depleted since the
last charge
Connect the monitor to the mains. Allow battery to charge for
at least 6 hours. If problem persists contact SenTec Authorized
LuMon™ Technicians.