Waters Prep Series Installation And Maintenance Manual page 123

Rear panel terminals
CHART
PRESSURE
Screw
terminals
Screw Terminals
PRESSURE
CHART
General instructions
The following are general instructions for running the extended test routine.
Each test instructs the operator to do one or more of the following:
• Press a key.
• Place a jumper across terminals.
• Make an observation.
You must cycle through the tests, either performing or bypassing them, to exit
the extended test sequence.
Advance to the next test by pressing ENTER. Skip unwanted tests by
pressing ENTER a second time.
When the tests are complete, the Startup screen reappears. You can then
press the decimal key to rerun the extended test routine, or press any function
key to resume normal operation.
Some of the extended tests require additional actions that require explaining.
These appear on the next several pages.
Stop flow input test
The Stop Flow switch accepts a signal from an external device that stops the
pump. This test verifies that the Stop Flow input switch is functioning.
+
SWITCHES
+
_
_
RS-232 connector
RS-232 Connector
IEEE 488
RS232
IEEE-488 connector
IEEE-488 Connector
AC power connector
AC Power Connector
Pump Power Fuse
Pump power fuse
Auxiliary +12 VAC
Auxiliary +12 V Power Fuse
power fuse
System interface System Interface Connector
connector
Performance tests 3-39