User guide
CAUTIONS
• Disconnect the infusion 
set from the patient or 
put a clamp on the infu-
sion set before starting 
the reversal of the pus-
her to avoid that medi-
cation is aspirated from
the infusion set.
• Do not remove the syrin-
ge before the pusher 
has reached the starting
position for a new infu-
sion.
SECTION  9
56
MAN 01/06/USA/p CRONO FIVE 11.10
the   and the   buttons simultaneously;
OFF will be displayed; End and OFF will 
alternate on the screen. 
By depressing the   button, the pump will
resume the reversal of the pusher.
• If pump reversal is requested when the 
pusher already is in the starting position for
an infusion, the pump will emit an acoustic 
signal and Err will be displayed.
• The reversal of the pusher at the end of 
infusion can be interrupted by depressing 
the   and the   buttons simultaneously;
End and OFF will alternate on the screen. 
By depressing the   button, the pump will
resume the reversal of the pusher.
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