IVAC® Volumetric Pump (Models 571 & 572)
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1000SM00018 Issue 2
Routine Maintenance
Test
ID
Test
Action/Description
001
Software
Revision
Displays the current software revision level, e.g.
REV 3.01
.
002
Configuration
Status
Verifies whether or not the configuration data is valid.
CONFIG/VALID
= configuration data is valid
OR,, where not valid, a message indicates which configuration is required to be set:
SET RATE CAL
= see Test ID 008
SET RATE CONFIG
= see Test ID 009
SET RATE MAX
= see Test ID 010
SET VTBI CONFIG
= see Test ID 011
SET PRES CAL
= see Test ID 013
SET PRES MAX
= see Test ID 014
SET PRES DEFAULT
= see Test ID 015
SET AIR LIMIT
= see Test ID 026
SET INF MODE CONFIG
= see Test ID 031
003
Display Flash Test
Verify that the segments of both Displays light and the battery indicator flashes as follows:
Information Display: all positions show
********
alternating with
00000000
.
Numeric Display: all positions show
8888
alternating with
0000
. The two decimal points also
flash.
Battery indicator: flashes alternately on and off.
004
Display Segment
Test
Verify that both Displays show various characters and the battery indicator flashes as follows:
Information Display: repeatedly cycles through the 64-character set (
A to Z, 0 to 9 and ASCII
characters
). All positions must show the same character at the same time.
Numeric Display: repeatedly cycles through numbers
0 to 9
. All positions must show the same
character at the same time.
Battery indicator: flashes alternately on and off.
005
Display
Sequence Test
Verify that both Displays show numbers, one position at a time (and the battery indicator
flashes) as follows:
Information Display: numbers
0 to 7
appear sequentially, left to right.
Numeric Display: numbers
0 to 3
appear sequentially, left to right.
Battery indicator: flashes alternately on and off.
006
EEPROM Test and
Display Data
Verify that both Displays cycle through numeric sequences (and the battery indicator flashes)
as follows:
Information Display: ignore this 128-byte location reading.
Numeric Display: counts from
001
through
128
.
Self-Test Functions
For routine maintenance, the following tests and procedures should be performed in addition to the tasks described in
the section 'Physical Inspection and Clean'.
Refer to the relevant
DFU
for the recommended routine maintenance period.
Routine Maintenance
The self-test functions are a series of test routines which are designed to test and verify many of the pump functions and
defaults without requiring internal inspection. These tests are accessed by entering Self-Test mode and selecting a Test ID
number as shown in the table below.
1. Enter Self-Test mode. See 'Entering Self-Test Mode' in Chapter 2 for instructions.
2. Proceed through the series of tests, referring to the table below for details of each test.
Note: For details of other tests such as the configurable options and calibration settings, see Chapter 2, 'Configuration
& Calibration'.
Summary of Contents for IVAC 571
Page 1: ...IVAC Variable Pressure Volumetric Pump Models 571 572 Technical Service Manual...
Page 37: ...Chapter 4 Troubleshooting In this chapter Introduction 38 Error Messages 38 General Faults 42...
Page 97: ...Appendix C Configured Options...
Page 99: ...Appendix D Disposal...
Page 101: ...Appendix E Service Contacts...
Page 103: ...Appendix F Document History...
