Page 17 of 20
Replacing the Pump Head
Peristaltic pump heads have been tested to undergo
approximately 10,000 openings. The life expectancy of
a pump head depends on use and handling conditions.
Replace the pump head when it wears out.
The following conditions indicate that the pump head
may be wearing out:
• The pump does not prime easily
• Dispensing takes a long time
• Trial if new tubing is unsuccessful
• There is a gap between the cover
and the body of the pump
Cleaning the Robotic Arm
(DiluCult™ 2 Instrument Only)
Clean the two metallic rods of the arm daily
to ensure that the instrument functions correctly.
Cleaning the Nozzle Holder
(DiluCult™ 2 Instrument Only)
1. Switch the instrument to standby mode by pressing
the
button.
2. Press the
Go
button twice. The arm initializes.
3. Unscrew the nozzle holder using the Allen key
supplied with the instrument. The screw is located
under the holder.
4. Remove the holder.
5. Clean the holder with a disinfecting wipe
Note: The roller is not autoclavable.
6. Replace the holder and secure it in place with
the screw.
7. Turn the instrument on again by pressing
the
button. The arm initializes and retracts.
1. Switch the instrument to standby mode by pressing
the
button.
2. Press the
Go
button twice. The arm initializes.
3. Clean the 2 rods with ethanol or a disinfecting wipe.
4. Turn the instrument on again by pressing the
button. The arm initializes and retracts.
