Kalmar DRD450-80S4X, Maintenance Manual

Page: 208 / 600

UDRF01.04GB
Maintenance manual DRF 400–450
60 7 Load handling – 7.10.2 Weight indicator
5 Move the boom to measuring position.
A. Lift the boom so that the colour marking on the rod (pos A)
disappears in the pipe.
B. Lower the boom until the colour marking can be seen at the
pipe end (pos B).
C. Press in the pistol trigger (Pos C) and extend the boom.
The display now shows the scale symbol and a flashing
weight value.
When the boom is in the right position(approx. 0.5 m out)
the boom stops by itself, the weight value stops flashing
and the digits become larger.
6 CALIBR SCALE, menu 1, save the setting with ENTER.
7 Lift a known reference load and centre the attachment.
8 Park the machine on level ground.
9 Move the boom to measuring position, see step 5.
NOTE
It is very important for accuracy that the boom is raised
first and then lowered to the measuring position.
10 Scroll to CALIBR SCALE, menu 2.
11 Enter the weight of the reference load with the + and - keys.
Save the setting with ENTER.
The weight is given in tons, to one decimal.
12 Scroll back from the calibration mode with the R-key.
13 Check the calibration, see Weight indicator, checking (product
alternative fixed scale) page 59 .
001132
C
B
A
BOOM IN MEASURE POS
WITHOUT LOAD
LE X.XXV
RI X.XXV
CALIBR SCALE 1(3)
000071
BOOM IN MEASURE POS
WITH LOAD
LE X.XXV
XX.XT
RI X.XXV
CALIBR SCALE 2(3)
000072
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