DRIVING INSTRUCTIONS
10
D100014840-EN
407 0 EN 2021-06-22
DRIVING INSTRUCTIONS
3
Screen angle trestle
4
Screen UP-DOWN
Figure 10: Raising the screen angle
1. From the main control panel, activate the manual valves by pushing the Manual valves ON/OFF
button. An audible start alarm signal sounds and the engine rpm raises to the required lever for using
manual valves. Now you can use the manual valves.
Figure 11: Manual valves ON/OFF push button
2. Using the Screen UP-DOWN control (4), raise the screen angle slightly by moving the screen
angle control to the RAISE position. Raise the screen angle enough to relieve the pressure on the
adjustment sleeves (1) and locking pins (2).
3. Remove the screen box angle adjusting clips and locking pins (2) from the adjustment sleeves (1).
4. Using the Screen UP-DOWN control (4), raise the screen angle by moving the screen angle control to
the RAISE position.
5. Raise the screen angle trestle (3) slightly above the desired operating position.
6. Move the adjustment sleeves (1) to the desired hole and replace the locking pins and clips (2) in the
screen angle trestle (3).
NOTICE: Make sure that both trestles are adjusted equally, failure to do so will damage the
screen box assembly.
7. Using the Screen UP-DOWN control (4), lower the screen angle trestle (3) by moving the Screen UP-
DOWN control (4) to the LOWER position. Lower the screen angle trestle (3) so that it rests securely
on the adjustment sleeves (1) and locking pins (2).
8. Turn the switch for manual valves to OFF position. Otherwise, track driving is not possible.
Figure 12: Manual valves ON/OFF push button