Dinolift DINO 260XT, Operating Instructions Manual

Page: 79 / 101

DINO 260XT
79
5. Adjust the lowering speed of the boom as follows:
-
Depress the test button of the relay K53.
-
Turn the lever switch to the lowering position.
-
Adjust the value of the current to 650mA with the potentiometer TR4.
-
Depress the test button of the relay K54.
-
Turn the lever switch to the lowering position.
-
Adjust the value of the current to 600mA with the potentiometer TR5.
-
Pull up the test button of the relay K54.
6. The lowering speed of the articulated arms is adjusted in the same manner as the lowering speed of the
boom.
-
Turn the lever switch for the articulated arms to the lowering position.
-
Adjust the value of the current to 700mA with the potentiometer TR7.
-
Switch off the potentiometer TR8 by turning it to extreme position counter-clockwise.
-
Depress the test button of the relay K54.
-
Pull up the test button of the relay K54.
7. The turning speed of the extended boom is adjusted in the same manner as the lowering speed of the
boom.
-
Switch on the turning movement of the boom with the lever switch.
-
Adjust the value of the current to 710mA with the potentiometer TR1.
-
Depress the test button of the relay K54.
-
Switch on the turning movement of the boom with the lever switch.
-
Adjust the value of the current to 650mA with the potentiometer TR2.
8. Re-connect the conductors to the connector A1 of the relays K53 and K54.
9. If you wish to adjust the movements speeds from the chassis control panel, you can do it with
potentiometer TR9.
1. Intensity adjustment of frequency
2. Adjustment of the descending
ramp
3. Adjustment of the ascending
ramp
4. Adjustment of the maximum
current I
max
5. Adjustment of the minimum
current I
min