Siemens MicroSAM, Operating Instructions Manual, Page: 75 / 138

Commissioning and operation
5.3 Switching on the chromatograph
MicroSAM
Operating Instructions, 06/2012, C79000-G5376-C560-07
73
5.3 Switching on the chromatograph
Requirement
The external power switch is fitted and connected as described in Section "Power switch and
fuse (Page 63)".
Procedure
Switch on the external power switch.
Response on the display up to release version 4:
Response LED
1. 24 V DC lights up.
2. Health Status on the right and Health Status on the left light up.
3. Sample flow and Maint.Reg. flash together until the MicroSAM is ready.
4. Heartbeat starts to flash when the MicroSAM is ready.
5. Failure lights up until the temperature and pressure have reached their operating values
and any alarms have been acknowledged.
6. Ready lights up at the end of the switch-on procedure as soon as the chromatograph is
ready.
Response on the display from release version 09 onwards:
The gas chromatograph starts. The message "Starting... " is output in the text box of the
display. When starting-up has been completed, the message disappears.