Liebherr R9250 Hydraulic Excavator Backoe attachment Assembly Manual – PDF DOWNLOAD

Liebherr R9250 Hydraulic Excavator Backoe attachment Assembly Manual – PDF DOWNLOAD

FILE DETAILS:

Liebherr R9250 Hydraulic Excavator Backoe attachment Assembly Manual – PDF DOWNLOAD

Language : English
Pages :129 
Downloadable : Yes
File Type : PDF
Size:22.1 MB

DESCRIPTION

Liebherr R9250 Hydraulic Excavator Backoe attachment Assembly Manual – PDF DOWNLOAD

Product identification
Manufacturer: LIEBHERR Mining Equipment Colmar SAS
Type: Assembly Manual
Conformity: EC

Safety instructions

Working with the machine holds dangers to which you as the owner, machine operator or maintenance expert could be exposed. If you regularly read and note the safety information, however, you can prevent danger and accidents. This is particularly true for those who are only occasionally in contact with the machine, eg. for maintenance work. The following information comprises safety regulations which, if followed conscientiously, will contribute to your safety and that of other persons, as well as avoiding damage to the machine. Following these precautions does not release you from the responsibility to take note of safety regulations which apply on site or of guidelines given by legal bodies or professional associations. For EU countries, guideline 2009 / 104 / EC contains the minimum required safety information applicable to the owner.

Safety Instructions
General safety instructions

• Please familiarize yourself with the operating instructions before starting up the machine.
• Ensure that you have obtained, read and understood any additional instructions relating to special accessories for the machine.
• Only specifically authorized persons may operate, maintain or repair the machine. The legal minimum age is to be adhered to.
• Only employ trained or appropriately instructed personnel. Clearly establish which personnel are responsible for operating, setting up, maintaining and repairing the machine. Give personnel the power to refuse to carry out unsafe instructions. This also applies in relation to traffic regulations.
• Only permit apprentices and personnel who are in training or who have only general training to a, operate on the machine under the constant supervision of an experienced member of staff. o C’II
• As far as possible, monitor personnel to ensure that they are adhering to safe working practices, ;:;; are aware of risks and are observing the operating instructions.
• Always wear safe work clothes when you are working on or with the machine. Avoid wearing rings, -~ wrist watches, ties, scarves, open jackets, baggy clothing etc … There is a risk of injury from, for ~ example, getting caught up or being drawn in.
• Wear individual protective equipment (protective goggles, safety helmets, safety shoes and 0 gloves, reflective vests and ear protection etc
• Ensure that you obtain information on any special safety regulations for the job site from the site foreman.

TABLE OF CONTENTS:

Liebherr R9250 Hydraulic Excavator Backoe attachment Assembly Manual – PDF DOWNLOAD

Safety instructions 100
1 Meaning of the symbols in this manual 1003
2 Use in accordance with the regulations 1004
3 Safety Instructions 1004
4 Bringing the machine safely into service 1006
5 Servicing the machine safely 10016
6 Conversion factors 10023
Excavator Assembly 200
1 Reason for the job 20025
2 Operational Process 20026
3 Requirements for the assembly site 20027
31 Safety precaution – Secure ground selected 20027
32 Persons and tools requirements 20027
4 Arrival of the machine components 20037
41 Transport responsibility 20037
42 Check for any missing parts 20037
43 Unload components on site and parts layout 20037
5 Assembly process – Initial conditions 20038
51 General information 20038
6 Assembly process 20041
61 Unloading trucks / Positioning elements 20046
62 Opening boxes and containers 20049
63 Pre-assembly of the cabin elevation 20051
64 Pre-assembly of the counterweight 20059
65 Pre-assembly of the cabin 20060
66 Pre-assembly of the boom 20062
67 Assembly of the undercarriage 20067
68 Assembly of the uppercarriage 20075
69 Assembly of the cabin elevation 20082
610 Assembly of the fuel tank 20085
611 Assembly of the counterweight 20089
612 Assembly of the guard railing 20094
613 Assembly of the cabin 20096
614 Assembly of the boom 20099
615 Assembly of the stick 200103
616 Electrical and hydraulic connections 200112
617 Oil filling 200113
618 First start check procedures 200114
619 Assembly of the cylinders 200115
620 Troubleshooting 200118
621 Assembly of the bucket 200120
622 Commissioning 200124

IMAGES PREVIEW OF THE MANUAL: