74 BioPAT
®
 Trace | Multi Trace Operating Instructions
 Startup
7.2  Decommissioning
t The device can be switched off at any time by pressing the On/off switch. 
The calibration and reference values last stored remain in memory for the 
next start (see Chapter “8.3.1.1 Connect”, page 84).
If the measuring instrument is not operated for two days (e.g. over the 
weekend), the buffer-filled system may remain standing.
t In the event that the device will be out of use for longer periods of time, 
the tubing set must be replaced before re-starting operations.
y For decommissioning in the methanol | ethanol operating mode, the 
enzyme reactor must be removed and stored at a cool temperature (see 
Chapter “6.2 Connecting the Dialysis Probe”, page 56).