Iris Sample Processing StatSpin® Express 4 Horizontal Centrifuge - Manual (Page 13)

9
Periodic Maintenance Check
When the cycle counter in the instrument reaches 50,000 spins, the Error/Service indicator will
continuously illuminate. This is a reminder to perform some important maintenance checks on the
instrument. Follow these steps to complete the maintenance check and reset the cycle counter:
1. Remove protective shield and rotor from the instrument (see Section 3 – Removing and
Installing the Rotor).
2. Clean the inside surfaces of the shield and bowl, as well as the rotor, with a mild detergent.
3. Inspect the cover and housing for any cracks – particularly around the hinge area.
4. Inspect the cover gasket for tears and excessive flattening.
5. Inspect the latch guide (black) on the front of the housing for cracks.
6. Inspect the keypad for cracks or worn areas.
7. Re-install the rotor and protective shield into the instrument
Damaged or cracked components found during the inspection should be replaced as soon as
possible. Replacement parts or a repair may be ordered by contacting customer service or your
distributor.
To re-set the cycle counter:
1. Hold down the 3 and 5 minute cycle buttons while powering the unit on. The instrument
will beep continuously.
2. Release the buttons. The beep will stop. The cycle counter is now reset to zero.
3. Run a test cycle to confirm that the red Error/Service indicator is not lit.