Serinus 40 User Manual 2.2
Table 10 – Other consumables (not listed in maintenance kit)
Filter paper Teflon 47MM pack of 50
Filter paper Teflon 47MM pack of 100
NO
2
to NO converter assembly,
Orifice, 8 mil (2 required)
Tube/spring assembly, O
3
generator
External pump repair kit (suit 607 pump)
Tygon tubing, 25ft length
6.6 Bootloader
The Serinus Bootloader is the initial set of operations that the instrument’s microprocessor performs
when first powered up (similar to the BIOS found in a personal computer). This occurs every time the
instrument is powered up or during instrument resets. Once the instrument boots up, it will
automatically load the instrument’s firmware. A service technician may need to enter the Bootloader
to perform advanced microprocessor functions as described below.
To do this, power up the instrument and immediately press the Plus key multiple times until the
following screen appears:
** Ecotech Serinus Analyser **
V2.1 Bootloader
Press ‘1’ to enter Bootloader
If the analyser displays the normal start up screen then the power will need to be toggled and
another attempt will need to be made to enter the Bootloader screen. Once successful, press 1 to
enter the Bootloader Menu.
6.6.1 Display Help Screen
Once in the Bootloader screen it is possible to redisplay the help screen by pressing 1 on the key pad.
6.6.2 Communications Port Test
This test is very useful for fault finding communication issues. It allows a communication test to be
carried out independent to any user settings or firmware revisions.
This command forces the following communication ports to output a string of characters: Serial Port
RS232 #1, USB rear, and Ethernet Port. The default baud rate is 38400 for the RS232 Serial Port. To
initiate the test press the number 2 key from the Bootloader screen.
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