KD Scientific 410 - Manual (Page 9)

7
KDS Model 410 Series Syringe Pumps KDS Model 410 Series Syringe Pumps
Operating Instructions
POWER SWITCH
The power switch is located in the middle of the rear panel.
Features
(continued)
7) STALL DETECTION
The motor is monitored by an optical encoder to confirm the programmed movement.
If the back pressure increases due to jamming or flow restriction then the motor may
stall. Stall detection by the encoder results in a pump shutdown.
The display will read " Stalled ". The Stall message can be cleared with the Select key.
8) POWER DISRUPTION
When power is returned after a temporary power disruption the pump can be pro-
grammed to resume operation or remain stopped.
However, if a dispense volume is set then the pump always remains stopped.
9) NON-VOLATILE MEMORY
All operational settings are stored in non-volatile memory for convenience, and are
used to set the pump when first switched on.
10) SELECTION OF RATE AND VOLUME UNITS
Units of volume (µl or ml) and flowrate (µl/ml per min/hr) can be changed if required.
11) POWER SAVER MODE
When the pump is not running the unit goes into power saver mode. This automatically
prevents heat build up in the pump due to the motor being continually energized.