Electrical system 5000
Calibrations
Publication No. Date Valid from serial number T-code
261828-040 2008-08-21 6051502 815, 816
© BT Repair Manual RRE140/160/180/200/250 13 – 17
13.4.4 Height measurement/reach movement
length calibration
Calibrating height measurement (option)
Reference sensor, free lift
1. From the operator compartment, have a look down into the fork
carriage on the inside of the mast. You will now be able to see the
free lift reference sensor, located ~0.8 m above the floor.
2. Locate the forks so that they are approximately 0.1 m under the
sensor. The forks must be horizontal to the floor, i.e., not tilted.
3. Select screen 1 (if you have made the selection before, the speed
will be low on lifting).
4. Lift the forks; they will stop exactly at the sensor.
5. Measure the height manually on the forks, nearest to the mast. Re-
measure at the fork tips.
6. Enter the measured value (unit is mm) along the bottom in the box
on the screen and press the green button (I).
Reference sensor, main lift
1. Continue to screen 2. If you are on screen 1, this is done by being
in the top box and pressing the plus button. Confirm using the
green button (I).
2. This is where you can calibrate the main lift reference sensor.
3. Lift the main mast about 0.1 m.
4. Lower the main mast to its "rest position".
5. Using the arrow keys, select the box along the bottom of the screen
and press the green button (I). The correct value is read and saved
automatically.
Max. free lift height
1. Continue to screen 3. If you are on screen 2, you do this by moving
the cursor to the top box and pressing the plus button. Confirm us
-
ing the green button (I).
2. This is where you can calibrate free lift height.
3. Lift the forks until they halt; they will do this at max. free lift height.
4. Using the arrow keys, select the box along the bottom of the screen
and press the green button (I). The correct value is read and saved
automatically.
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