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13. Adjust the LTX switch setting to allow clear
transmission at half-protrusion by doing the following. If the
retraction tank has been cut at 1212 mm, skip to step 14.
1) Use the protrude/retract controls to adjust the transducer
height until the transducer face is fully protruded.
2) Adjust the location of the LTX switch so that the switch
lever is the same height as the top of the transducer shaft
bar.
14. Using the same method, check that the
switch LEDs flash and light constantly as appropriate and the
limit switch beeps.
15. Turn the control unit power OFF and check that the transduc-
er is retracted automatically. At full retraction, check that the
power is OFF.
16. Check that the transducer is fully retracted using the
switch.
Brake test
Check that the brake is functioning correctly using the brake re-
lease switch and the procedure outlined below.
1. Set the toggle switch to MBRAKE (motor brake).
2. Make sure the brake LED is turned on.
3. Press the brake release switch and check that the shaft does not move.
If the shaft moves, the brake which is not released may be mulfanctioning. Consult
your dealer for repairs. Also, if the shaft moves faster than the designated speed,
the 7-segment LED shows [Err0].
4. Set the toggle switch to ABRAKE (drive shaft brake), then repeat steps 2 and 3.
1. Encoder
2. Fan revolutions
3. Roll angle
4. Pitch angle
7 segment LED
Display select button
Changes the displayed figure in the 7 segment
LED in the following order, 1 - 2 - 3 - 4, then
returns to 1. The LEDs below the 7 segment
LED show which item is currently displayed.
Brake release switch
Released brake selected
at toggle switch
Toggle switch
Switched between
motor brake and
drive shaft brake
Brake LED
Lights when brake is
functioning normally
3. POST INSTALLATION SETTINGS
switch and
3-7
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