Metrohm 751 GPD Titrino - Manual (Page 204)

4.2. Diagnosis
751 GPD Titrino
201
9 Memory card test
• Press <9>.
memory card test
• Insert memory card.
The memory card has to be formated from a 751 GPD Titrino otherwise the test does not recognize the card
and on the display appears „memory card 000 KB end“.
• Press <Enter>.
The test runs automatically. If no fault arises then there appears:
memory card 128 KB o.k.
• Press <Clear>.
diagnose press key 0...9
10 Internal dosing unit D 0
• Insert exchange unit and put the burette tip into a collecting receptacle.
• Press <Clear>.
The Titrino gets out of the diagnosis menu and returns to the user program.
• The spindle drive and the cock changeover drive of the internal dispensing unit can be
checked with the aid of the function <prep> (see page 99).
• Set the parameters of this function accord. to the following list (for setting the parameters
see page 9).
configuration
>prep.dosing elements
power ON prep: OFF
report: OFF
dos.element: internal D0
warn.interv.D0 OFF min
volume D0 3.5 ml
cycles D0 2
dos.rate DX max. ml/min
fill rate DX max. ml/min
• Press <Prep>.
intern DO prep