B
External connections
Warning:
To avoid skeletal or muscle injury associated with lifting heavy objects, use
appropriate machinery and the supplied harness to lift the mass spectrometer.
Notice:
To avoid damaging the mass spectrometer, observe the following precautions:
• Contact Waters Technical Service before moving the instrument.
• If you must transport the instrument, or remove it from service, contact Waters
Technical Service for recommended cleaning, flushing, and packaging procedures.
B.1 External wiring and vacuum connections
Rear panel connections appear in the figure below. Note that the connectors and controls not
identified are for use by Waters engineers only.
Figure B–1: Mass spectrometer rear panel connectors:
Auxiliary
10MB
/100MB
Activity
External Connections 2
10
1
External Connections 1
10
1
LA N
EPC Com Port
Video Output
Service Bus
1
2
3
4
5
6
7
8
9
10
+
-
Event
In
1
ExternalConnections1
No
tu
se
d
CE
Interlock
OUT
+
-
Event
In
2
No
tu
se
d
-
IN
IN
Com
N/
C
N/
O
Co
m
N/
C
N/
O
1
2
3
4
5
6
7
8
9
10
+
-
Analogue
Ou
t
ExternalConnections2
OUT
Ga
sF
ai
l
Interloc
k
Not
used
-
OUT
OUT
+
-
Event
Ou
t1
+
-
Event
Ou
t2
OUT
June 9, 2016, 715004990 Rev. A
Page 191
