Siemens ADVIA 2400 Maintenance Procedures page 4

Cleaning and replenishing the cuvette conditioner bottle.......................................................................................139
Every 3 months maintenance ................................................................................................................ 141
Replacing the lamp ................................................................................................................................................141
Washing the ISE electrodes lines ..........................................................................................................................143
Every 4 months maintenance ................................................................................................................ 145
Cleaning the ancillary reagent bottle filters ............................................................................................................145
Cleaning the pure-water bottle filter .......................................................................................................................146
Replacing the reaction and dilution cuvettes..........................................................................................................148
As required maintenance ....................................................................................................................... 151
Backing up system files .........................................................................................................................................151
Restoring system files............................................................................................................................................152
Replacing the SPP, RPP1, and RPP2 probes .......................................................................................................152
Removing a probe .............................................................................................................................................153
Replacing DPP probes equipped with crash detection ..........................................................................................155
Removing the DPP probe..................................................................................................................................155
Replenishing the RRV (reaction) bath oil bottle .....................................................................................................158
Preventive cleaning of the wash station lines ........................................................................................................159
Washing all the ISE lines .......................................................................................................................................163
Washing the lines ..............................................................................................................................................164
Rinsing the lines ................................................................................................................................................164
Priming and initializing the ISE module .............................................................................................................164
Replacing ISE electrodes.......................................................................................................................................165
Removing electrodes.........................................................................................................................................167
Installing electrodes...........................................................................................................................................167
Priming the ISEs ...............................................................................................................................................168
Calibrating the ISEs...........................................................................................................................................168
Storing the reference electrode .........................................................................................................................169
Conditioning the ISE Na and K electrodes.............................................................................................................165
Cleaning the dilution bowl and waste-drain nozzle............................................................................. 169
Cleaning the dilution bowl .................................................................................................................................169
Cleaning the waste-drain nozzle .......................................................................................................................170
Maintaining the ISE unit after the dilution bowl and waste-drain nozzle are clean ............................................171
Recovering from a power failure ............................................................................................................................171
Preparing the system for an expected power outage ........................................................................................171
Preparing the system for power return (if power was unexpectedly lost while system was on).........................172
Recovering from an unexpected power outage (after power returns, when power was unexpectedly lost while
system was on) .................................................................................................................................................172
108 ADVIA 2400 Operator's Guide