Watson-Marlow 505U - Manual (Page 11)

11
English
Manual Operation
A User switch on power
B When pump is switched on speed is displayed. (eg 220rpm)
C Adjust speed and direction on pump keypad if necessary
D Press Start to start pump
E Press Stop to stop pump
Learn and Repeat Operation
Repeat steps A ¹ C
D2 To set the required dose, begin by pressing start (as in manual mode).
F When the required volume has been dispensed, press stop twice in quick succession. The pump is now in Learn and Repeat mode.
The dose is now stored.
G Learn and repeat mode is then shown by the display alternating between "dos" and "100". One hundred represents the total stored
dose in %. The dose can be adjusted from 1% to 999% of the original stored dose.
H Once adjusted the new dose count will be stored and represented with a new % of the original dose length. (eg 96%)
I Repeat the dose using the start key (or footswitch on 505U, pins 7 and 14 of the 25D connector)
J Pump will stop automatically when the dose is complete and await another start signal.
K Press Stop twice in quick succession to return to normal operation, signified by a non-flashing speed display. If Stop is pressed twice
approximately 2 seconds after Stop is pressed once in manual mode, then the previously stored dose can be recalled.