Beckman Coulter Avanti J-26XP Instructions For Use Manual page 58

Troubleshooting
User Messages
Table 4.1 Diagnostic Message Chart (Continued)
Diagnostic Message
POWER
DRIVE
REFR
(refrigeration
system)
TEMP
—
a. In the United States, call 1-800-742-2345. Outside the U.S., contact your local Beckman Coulter office.
4-4
Problem
Momentary power Run continues when
failure; rotor does not power resumes;
come to a complete elapsed time
stop continues counting
from current value
Power failure; rotor Run restarts when
comes to a complete power resumes;
stop elapsed time starts
counting from 0
Drive system Run stops, usually
malfunctioning (for with no brake. Door
example, over current, may not unlock for up
over/under voltage, to an hour.
components over
temperature)
Refrigeration system Run shuts down with
malfunctioning maximum brake
The refrigeration Run shuts down with
system is not cooling maximum brake
and the chamber
temperature has
exceeded 50°C.
During low- Door will not open at
temperature runs (near the end of a run
–10°C), ice forms
around the door
opening
Result Recommendation
Press CLEAR to stop LED from
flashing.
Press CLEAR to stop LED from
flashing.
Call Beckman Coulter Field
Service. Before trying to open
the door, listen carefully and
make sure that no sound is
coming from the chamber
(indicating a spinning rotor).
Follow the directions under
Accessing the Rotor in Case
of Power Failure, below.
Call Beckman Coulter Field
Service.
Call Beckman Coulter Field
Service.
Press firmly in several
locations around the door
opening, then depress the
foot pedal again.
To minimize icing, wipe
moisture from the chamber,
the chamber gasket and the
inner door surface before
each run. Keep the door
closed as much as possible.
J326XP-IM-5AB