Specifications

PN SJ-IM-8AC
3-3
Troubleshooting
User Messages
3
Fl and F2–
FRS,
b
call service
Required vacuum level not
reached in allowed time
Run shuts down with
maximum brake
• Check and clean door sealing area and
door gasket.
• Wipe any ice and excess moisture from
chamber.
• Call Beckman Coulter Customer Service.
R1, and R2–
Rotor, ID problem
No magnets identified, or
magnets incorrectly
identified
Run continues, speed
may be derated
Press CE to clear message. If problem
repeats, check rotor magnets or call
Beckman Coulter Customer Service.
R3, R4, and R8–
Rotor, speed derated
The entered rotor number
is not the same as the
rotor identified
The entered rotor
number is not the
same as the rotor
identified
Press CE to clear message. Enter the correct
rotor entry code.
R5 and R6–
No rotor match
The system cannot
identify the rotor
Run shuts down with
maximum brake
• Make sure the rotor in use is a compatible
Beckman Coulter rotor (see Available
Rotors in CHAPTER 1).
• Call Beckman Coulter Customer Service.
R9–
Calibration error
Rotor calibration error Run shuts down with
maximum brake
• Make sure the rotor in use is a compatible
Beckman Coulter rotor (see Available
Rotorsin CHAPTER 1).
• Call Beckman Coulter Customer Service.
S1 through S14-
System error, call
service
There is a problem with
the system control
software, EPROM, or RAM
System shuts down Call Beckman Coulter service
H1, H5, H7, and H8-
Speed, call service
Speed control problem Run shuts down with
maximum brake, door
may not unlock for up
to an hour.
Call Beckman Coulter service
H2, H3, a
nd H11-
Speed, call service
Speed control problem Run stops, usually with
no brake
Call Beckman Coulter service
H4, H6, and H9-
Speed error
Accel or decel speed
problem
Run continues Press CE to clear message
Table 3.1 Diagnostic Message Chart (Continued)
Diagnostic Message Problem Result Recommendation