AGFA Avantra 36/44 Service Manual page 455

58. Check water inlet all the way from water tap to the wash section.
59. Check alignment of suspension for input sensors and sufficient room for wiring.
60. Agfa Light Diode Board (ALB) is not in proper position.
61. Clean area around low level sensors for chemistry.
62. Adjust racks as described in the Installation Checkout Procedure in Chapter 1.
63. Adjust LMB as described in the LMB calibration procedure Section 4.3 on
page 4-6.
64. Blank.
65. Check that Agfastar is selected (A* displayed?).
66. Check that preset speed signal is present. Measure voltage across terminals 9
(ground) and 13 (preset positive voltage).
67. Infrared receiver on LMB is not in proper optical sight with infrared transmitter on
LCB. Align the optical components.
68. In the SW all inputs have an attached byte which is coded with a letter for actual
use:
T = Temperature input.
D = Digital input.
L = Level input.
N = Not used.
If the SW detects a signal that does not correspond to the table above, a 2001H
error is displayed. The error is caused by poor or defective Random Access
Memory (RAM) .
Replace the LCB.
69. A/D conversion not finished within specified time. Time-out flag set. Caused by
internal power supply breakdown; i.e., -5 V. ref. for A/D converter is missing or 12
V is missing.
Replace LCB board.
NOTE:
If a 2002–2004H error is flashing, the temperature sensors
(DEV, FIX, and DRY) should be checked for short circuits
before replacing the LCB.
70. Refer to the OLP Status and Error Messages in Section 4.5.1.5 on page 4-25.
Table 4-4 Repair steps (continued from previous page).
Section IV: On-line Processor
Maintenance 4-23