Liebherr R 984 C Litronic High Rise 1138 Machine for Industrial Operating Manual SN 50200 - PDF

Page 110

Control, operation

Operating manual

Installation and removal of attachment parts

A Industrial stick 1 Lock pin

3.5.3.4

B Suspension system of working tool 2 Half shell at suspension tackle

Releasing and locking

Fig. 3-79

Control elements, releasing (R)

Fig. 3-80

Control elements, locking (L)

S47 R

Push button / quick-coupling system Push button / release (lock pin is retracted)*

L

Push button / locking (lock pin is extended)*

For safety reasons, two control elements must be operated simultaneously to move the lock pin. With one hand, press the button S47 and then press the button L or R with the other hand (two-hand control). You can then release the button S47, and continue to operate the lock pin with the buttons L or R (holding function). *

Standard equipment; with other options of the "Rotate grapple" function (optional equipment), the operation can be carried out by means of the left or right joystick.

Releasing and locking: The auxiliary function must be activated (switch 19, LED on). Press and hold the button S47. The quick-coupling system is activated. Press and hold the right button R. The buzzer sounds. The lock pins are retracted. The "quick-change adapter" icon appears on the screen. The quick-change adapter is released.

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R 984 C Litronic High Rise / 11140259


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