Service
INDICATOR DG8000 RevB0
96
PROCEDURE 3
Ref. NO / YES
Check the functioning of the SYSTEM and of the SENSORS
S
WITCH OFF THE MICROCOMPUTER
.
n) Open the JUNCTION BOX.
o)
Just leave one sensor and the cable connected to the scale (SENSORS’ CABLE).
p) Switch on the microcomputer.
q) Do the TARE (use the microcomputer manuals for instructions).
r) The scale has to be stable, displaying “0” Kg.
s) Verify the correct functioning, trying to load weight on the connected sensor (the displayed weight
is not important, but it must be steady).
REPEAT THE TEST CONNECTING ONE AT ONCE EACH SENSOR IN ITS FIRST POSITION
RESULT
CAUSE
ACTION
Zero and weight stable in all the
connectors
The system works correctly.
Connect everything and try again
with normal use.
Zero and weight
NOT
stable
only in some connectors of the
junction box
The box and the sensors
connected to those connectors
are damaged
Connect a working sensor to the
“critical” connector; repeat the
test and check the two following
lines.
With a new sensor: zero and
weight
NOT
stable.
The junction box is damaged.
Replace the junction box and
repeat the tests.
With a new sensor: zero and
weight stable.
The sensor previously
connected is damaged.
Contact the assistance service
Zero and weight
NOT
stable in
all the connectors of the
junction box
The sensor cable or the
microcomputer is damaged
Replace the sensor cable, repeat
the tests and check the following
line.
Zero and weight
NOT
stable
yet
The microcomputer is
damaged
Contact the assistance service
