Liebherr A 316 Litronic Industrie 716 Hydraulic Excavator Operating instructions Manual SN 28062 PDF

Page 92

Control, operation

Operating instructions

Working with the machine

Note! If the machine is generally being used for hammer work, there is a risk that the hydraulic oil may be more contaminated than usual. Adjust maintenance intervals for hydraulic oil and filter cartridge changes to suit heavy dust usage.

3.4.10.1

Add-on kit AHS 1 With Accessory kit AHS 1, an adjustable boom (special equipment) can be activated.

Fig. 3-57

Adjusting the boom (AHS 1)

To adjust the boom: Push down foot pedal k. Boom adjusting cylinder will be extended, in other words the equipment moves up. Push down foot pedal m. Boom adjusting cylinder will be retracted, in other words the equipment moves down.

3.4.10.2

Add-on kit AHS 11 With Accessory kit AHS 11, an attachment unit (e.g. a hydraulic hammer) can be activated.

Fig. 3-58

Activating a worktool (AHS 11)

Activating the attachment is done using foot pedals m and k. A suitable operating mode can be selected using switch S241. The switch has three positions:

3 - 58

MJFCIFSS

A 316 Litronic Industrie / 8720370


Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.