Control and operation
Operating manual
Working with the machine
Note! Increased wear. Do not use the positioning swing brake purely as a service brake, but only as a stop and parking brake. Using this brake to stop the uppercarriage running at the full swing RPM is not permissible since this would result in a quick abrasion of the brake discs. In any case, first use the hydraulic braking to greatly reduce the speed of the uppercarriage Depress the pedal 10 when the uppercarriage is near standstill The uppercarriage can be stopped precisely and progressively in the desired position.
3.4.2
Working position
Fig. 3-79
Working position – machine
Work with the machine is generally to be carried out over the idler. Note Drive backwards when you are working lengthwise with the backhoe bucket.
3.4.3
Joystick functions when setting up the machine Operating the stick cylinder
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copyright © Liebherr-Mining Equipment Colmar SAS 2020
MJFCIFSS
LEC/en/Edition: 12 / 2020
The stick cylinder is operated using the left joystick 4.
R 9250 E / 10360689
