Operation Opening the upper cab door to a gap With the lower door closed, the upper door half can be opened to a gap to improve cab ventilation.
D
Danger! In order to avoid crushing and injury, close the upper and lower cab doors when driving the machine! C
☞ Close the upper cab door fully with the lower door, or open it to a gap with the arrester on the lower door
☞ Open the upper cab door fully and secure in the lock on the cab ☞ Opening the upper cab door to a gap
E
• Unlock the upper cab door out of the lower door. To do this: pull lever C (inside the cab on the door) backwards • Open the cab door and fold out spacer D • Make the cab door engage in the lock of the lower door (see arrow) with spacer D ☞ Opening the upper cab door completely • Unlock the upper cab door out of the lower door. To do this: pull lever C (inside the cab on the door) backwards • Open the upper cab door completely to the rear and make it engage in door arrester E
Notice! Lubricate the catch bolt of the lock at regular intervals.
☞ Closing the upper cab door
Fig. 46: Locking, unlocking and opening the side window to a gap
3-14
• From the outside or inside: press lever E forwards ➥ The side window is released from the lock by spring action • Safely lock the upper cab door in the lower door and lock the complete cab door
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