5
Trouble-shooting
5.1
General ................................................................................................................23
5.2
Faults and actions ................................................................................................23
5.3
Error messages .....................................................................................................25
5.4
Checking the pump pressure ................................................................................27
A-D
Reference information
A
Description ..........................................................................................................28
A.1
Module .....................................................................................................28
A.2
Rear panel.................................................................................................28
A.3
Fluid delivery ............................................................................................29
A.4
6-port pump valve.....................................................................................29
A.5
Pressure monitoring ..................................................................................30
A.6
Protective covers .......................................................................................30
A.7
Using an external chart recorder ...............................................................30
B
Menus..................................................................................................................31
B.1
Check menu ..............................................................................................31
B.1.1
Checking piston status ..............................................................31
B.1.2
Checking the number of piston strokes.....................................31
B.1.3
Checking mixer run time ..........................................................31
B.1.4
Checking service mode..............................................................31
B.2
Setup menu ...............................................................................................32
B.2.1
Set pressure limit.......................................................................32
B.2.2
Set wash pressure limit .............................................................32
B.2.3
Set pressure unit........................................................................32
B.2.4
Set gradient base .......................................................................32
B.2.5
Set mixer operation...................................................................32
B.2.6
Set pulse compensation mode ...................................................33
B.2.7
Set pressure offset .....................................................................33
B.2.8
Setup language..........................................................................33
B.2.9
Setup unit number ....................................................................33
B.2.10
Setup display angle ...................................................................33
B.3
Alarm timer...............................................................................................34
B.4
Service displays .........................................................................................34
B.5
Menu and text overview ...........................................................................35
C
Technical specifications .......................................................................................36
C.1
Operating data ..........................................................................................36
C.2
Physical data .............................................................................................36
D
Accessories and consumables ...............................................................................38
Short instructions on back page
Pump P-920
User Manual 18-1125-54 Edition AB
ii
Contents
18-1125-54_ab.qxd 1998-10-22 12:49 Sida ii (1,1)
