28 Oct
1997 20:45
CELL-DYN
®
3/35 Sample Loader TS Guide
9140234B-June 1997
TROUBLESHOOTINGIP - 13 Alarm 4 (g and k) Time-out Moving Needles, 2 of 6
1 - 47
1
IP - 13 Alarm 4 (g and k) Time-out Moving Needles, 2 of 6
N e e d le H o m e
a n d L im it S e n s o rs
a t C P U M a in B d . = + 5 .0 V
B lo c k e d , 0 .0 V U n b lo ck e d
(S e e F ig u re )
?
1
N o
Y e s
- E n su re N e e d le (Z 1 ) M o to r W ire s a t C P U
M a in B d . C N 8 P in s 5 , 6 , 7 , & 8 a re
C o n n e c te d P ro p e rly (P u sh W ire s In to C N 8
w ith F la t B la d e S c re w d rive r)
- D isc o n n e c t N e e d le D riv e M o to r In -L in e
C o n n e c tio n
- M e a s u re V o lta g e a t M a in B d . S id e o f
C o n n e c tio n
R e p la c e N e e d le
(Z 1 ) H o m e o r
L im it S e n s o r
(
; S e e
In te rre la tio n s h ip
M a trix -
SL-131
Needle (Z1) In-Line
Connector
SL-132B
CN8
8..........................1
Pins 8, 7, 6, & 5
Needle Motor
Pin 15 Needle Limit
Pin 13 Needle Home
TP
Pin 9 Needle Limit
Pin 3 Needle Home
[CE MARK]
[NON-
CE MARK]
CN5