Sentec LuMon, Service Manual, Page: 18 / 33

Troubleshooting
18 of 33 Service Manual for the LuMon™ System
4 T
ROUBLESHOOTING
This section describes problems, possible causes and recommended corrective actions. Repairs (without
having to open the housing of the LuMon™ Monitor) are described in section 5 . Repairs that require opening
the housing of the LuMon™ Monitor are to be performed by
SenTec Authorized LuMon™ Technicians
only and
are described in details within the Repair Manual for the LuMon™ Monitor [3].
N
OTE
Prior to maintenance, service or repairs all components of the LuMon™ System must be cleaned and
disinfected. If equipment is send to a
SenTec Authorized LuMon™ Technician,
your local SenTec EIT
representative or SenTec AG a completed ‘Certificate for Disinfection’ [6] must be attached.
N
OTE
If you need to return devices for service or repair follow the shipment instructions in the User’s Guide [1] section
‘instructions for shipment’. RGA – Return Good Authorization – number is available from SenTec AG upon
request.
N
OTE
Send defective parts together with the completed ‘Repair or Investigation Request Form’ [7] to a
SenTec
Authorized LuMon™ Technician,
your local SenTec EIT representative or SenTec AG.
4.1 How to use the troubleshooting list
The troubleshooting list describes problems, possible causes and recommended actions for troubleshooting of
the system. The problems are numbered (EITXXXX) unambiguously. Please reference the respective EITXXXX
code whenever applicable.
This section describes problems, possible causes and recommended actions for troubleshooting.
4.1.1 Levels of recommended actions
The troubleshooting list comprises up to three levels of recommended actions to be performed
A. by the operator (shaded in dark grey) and, if the problem persists,
B. by a qualified technician (shaded in light grey), i.e. troubleshooting at service level (according to this
manual) and, if the problem persists,
C. by
SenTec Authorized LuMon™ Technicians
only (no shading), i.e. troubleshooting at repair level
(according to the Repair Manual [3]).
4.1.2 Abbreviations used in this section
In this sub-section the abbreviations used in this section are described. For a detailed list of abbreviations refer
to the User’s Guide for the LuMon™ System [1].
SB SensorBelt Belts
LMB LuMon™ Belt
SBC SensorBeltConnector Belt connectors
LMC LuMon™ Connector
LMM LuMon™ Monitor Monitor