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Maintenance, Error Codes IW4/IW7 WB/WBV
32 D1 0412BA1-GB04
4.4 Additional Defect Codes on 4-Wheel Drive Test Stands
Slow blinking of the malfunction lamp:
The program detects no
reflector strips on the left-hand side
of the wheel.
Rapid blinking of the malfunction lamp:
The program detects no reflector
strips on the right-hand side of the
wheel.
Rapid/slow blinking of the malfunction lamp:
The program detects no reflector
strips on either side of the wheel.
The error messages will also appear on the analogue display and on the display.
Defect code Description Remedy
43 Moreg defective (general) Notify the service dept!
44
45
46
There is no signal from the left-hand
light barrier
No signal from the right-hand light
barrier
No signal from either light barrier
A
ttach reflector strips or position them correctly.
It is possible that the light barrier is defective.
In addition to the defect code the red defect
lamp is blinking:
slowly ⇒ left
fast ⇒ right
fast-slow ⇒ both
4.5 Installation and Dismantling of the Test Stand
The installation or modification of the roller set should only be carried out by the manufacturer's
trained authorized personnel or other qualified technicians to avoid any problems with
adjustments or settings. (This applies in particular to installed weighing systems.)
Operational malfunctions caused by unqualified installation or alteration work done on the test
stand are not covered by the warranty. This regulation applies to the normal warranty period
also.