28 Oct
1997 20:45
CELL-DYN
®
3/35 Sample Loader TS Guide
9140234B-June 1997
TROUBLESHOOTING
IP - 22 Alarm 2, Mixing Failure 3 of 6
1 - 84
1
IP - 22 Alarm 2, Mixing Failure 3 of 6
A 3
C P U M ain B oard
S L -1 3 7
C N 8
8 ..........................1
C N 8 P ins 2 , 1
C P U M a in B d
C N 1 P in 3 to
P in 4 = + 2 4 V ±1
?
[C E M A R K ]
- R e p la c e P o w e r S u p p ly
(
- R e p la c e + 2 4 V P o w e r
S u p p ly (
(S e e In te rre la tio n s h ip
M a trix -
R e p la c e M ixin g (Z 2 )
M o to r (
; S e e
In te rre la tio n s h ip M a trix
-
If P ro b le m p e rs is ts ,
R e p la c e C P U M a in B d
(
Y e s
N o
SL-148D
CN
1
Pin 3 =
+24V±1
CN
1
[CE
MARK]
[NON-
CE MARK]
Y e s
V o lta g e =
[C E M AR K ]
≈
±1 4 V
[N o n- C E M A R K ]
≈
±1 2 V
?
R e p la c e M ixin g (Z 2 ) M o to r (
S e e In te rre la tio n s h ip M a trix -
N o