PDF Operating Manual Liebherr R 9350 E Hydraulic Excavator - 3 MB
Master the controls and functions of the massive Liebherr R 9350 E hydraulic excavator with this official operating manual.
It contains crucial information on safety, machine operation, and routine maintenance tasks that the operator is responsible for.
This guide is indispensable for ensuring the safe and productive use of this powerful mining excavator.
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en
Operating manual
Hydraulic excavator
R 9350 E
from serial number 12947
Document identification
ORIGINAL MANUAL
Order number: 11695771
Edition: 09 / 2020
Valid for: R 9350 E from serial number 12947
Author: LEC - Technical documentation department
Product identification
Manufacturer: Liebherr-Mining Equipment Colmar SAS
Type: R 9350 E
Type no.: 771
Conformity:
Address
Liebherr-Mining Equipment Colmar SAS
49 rue Frédéric Hartmann
CS 50038, F-68025 Colmar Cedex
copyright © Liebherr-Mining Equipment Colmar SAS 2020
MJFCIFSS
--- Page 3 ---
Operating manual Product description
Vibration emission
1.1.3 Undercarriage
Fig. 1-3 Undercarriage
208 Idler 1000 Rotary connection
400 Track chain 4500 Travel gear with sprocket
1.2 Vibration emission
Designation Unit Value Measurement uncertainty
Hand-arm vibrations m/s² 2,5 The measurement uncertainty is
Whole-body vibrations m/s² 0,5 defined in standard
EN 12096:1997
Tab. 1-1 Vibration emissions
Operator’s seat
7096:2000, EM 6.
Hand-arm vibrations
the weighted (frequency-weighted) effec-
tive value of the hand-arm vibrations in accordance with ISO 5349-1:2001 is less
than 2.5 m/s².
Whole-body vibrations
copyright © Liebherr-Mining Equipment Colmar SAS 2020
R 9350 E / 11695771 1-3
MJFCIFSS
--- Page 4 ---
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--- Page 6 ---
Operating manual Safety instructions
Safety Instructions
the vicinity of heat sources, naked flames
or in inadequately ventilated areas.
containing flammable material to start diesel engines
with preheating or flame glow systems. There is a risk of EXPLOSION.
operation of fire extinguishers on the
machine and with local fire warning and fire abatement options.
s locks have to be unlocked before operation in order
to facilitate firefighting in case of fire. Only electrical boxes from and over 50V
must remain locked during operation.
Bringing the machine safely into service
it.
an authorized person, is in the work and movement
area of the machine.
vers are closed, but that locks are unlocked, to facil-
itate the fight against fire in case of.
against unintended movement.
vicinity of the machine that it is about to start by sounding the horn.
Safely getting up
b up or down onto the machine, as to
upper structure should be positioned with the undercarriage in such a way that
the steps and ladders are aligned with each other.
rips) are in good condition. In particu-
lar, you should ensure that they are free of dirt, oil, ice and snow.
NOTE: To ensure that the doors open properly in all weather conditions, the door
seals must be dusted with talc or silicon at least every two months or more often
if required. The door hinges and locks should be greased regularly.
two hands and one foot or two feet and one hand must always be in contact with
the access system at the same time.
fore you climb any higher. External influences, such as wind, can make it more
difficult to open doors. Because of this, always use your hand for control when
opening doors. Ensure that the door is latched open to prevent it slamming open
and shut.
ticularly vigilant to realise the climbing
and descent from the cab with the best safety conditions, and do or give the in-
structions to the execution of prior preparations to be accomplished, as enunciat-
ed above, in order to displace yourself safely.
those prerequisites conditions.
copyright © Liebherr-Mining Equipment Colmar SAS 2020
R 9350 E / 11695771 2-5
MJFCIFSS
--- Page 7 ---
Operating manual Safety instructions
Servicing the machine safely
vices with sufficient load-carrying capacity.
tion.
an inclination of the angle value indicated in the "Technical data" section of this
manual (machine must be able to walk up unaided) and should have a wooden
cover to prevent sliding back.
any snow, ice and mud from the crawler / wheels of the machine.
pedals.
chine operator the required signal.
t rolling back when the machine is driv-
ing up onto the flatbed.
hold the attachment securely over the loading area, drive very carefully up the
ramp and onto the transportation vehicle.
restrictions during transport on hoe attachment, tilt the arm in and dismantle the
bucket during transportation.
trailer, the upper structure must be se-
cured facing the undercarriage using the stop bolts (only A devices).
ing individual parts using chains and
blocks to prevent slipping.
ignition key and tilt up the safety lever.
about the route to be travelled, particu-
larly as they relate to width, height and weight restrictions.
through tunnels.
it was loaded. Remove all chains and blocks. Start the engine as per the operating
instructions. Drive carefully off the traile
the working attachment as securely as possible over the ground while doing this.
Have a spotter guide you.
2.4 Servicing the machine safely
General safety instructions
nel.
given in the operating instructions for re-
peat tests / inspections. It is imperative that a suitably equipped workshop is avail-
able in order to carry out maintenance work.
ven at the end of these operating in-
structions defines precisely who is required / permitted to carry out what work.
copyright © Liebherr-Mining Equipment Colmar SAS 2020
R 9350 E / 11695771 2 - 15
MJFCIFSS
--- Page 8 ---
Operating manual Safety instructions
Safety guidelines to connect and start-up this electric machine
Danger!
Never cross the extern limit distance of Danger Area with any tools or any body
parts. The approach area can only be considered as the working area, in order to
measure the voltage or check voltage presence. The area must be roped and
tagged. Parts under voltage should be protected to avoid any electrifying.
The following figure illustrates the danger area A and the approach area B around
aries DL and DV). Always observe local regulations concerning these areas accord-
ing to the country you are working in.
Fig. 2-1 Danger area A and approach area B
Any job/maintenance at proximity of voltage must be done with all safety require-
ments presented in this ma
THERE ARE NO SHORT CUTS IN SAFETY!
2.6 Safety guidelines to connect and start-up this
electric machine
When connecting this machine to an electrical power source, as well as during the
initial start-up, the following instructions and safety guidelines must be adhered to :
all pertaining local, state and national standards, safety guideline, rules and reg-
ulations (such as ANSI, CIMA, DIN, IEC, INRS, ISO, NEC, NEMA, NF, OSHA,
SAE, UL, VBG, VDE, EN, UTE, etc...) must be adhered to at all times.
stallation, particularly connecting the ma-
chine to an outside power source and the start-up procedure must be performed
by a qualified and certified personnel.
operly protected against over-voltage and
excessive current draw, short circuits and faulty ground.
be switched off at the first fault (insulation, overcur-
rent, overload or ground fault) and this fault must be solved.
m or component damage, the supply volt-
age of all three phase conductors must be nearly the same (equal).
wire must be of sufficient gauge (cross
copyright © Liebherr-Mining Equipment Colmar SAS 2020
R 9350 E / 11695771 2 - 25
MJFCIFSS
--- Page 9 ---
Operating manual Safety instructions
Signs on the machine
* Estimated mass of the machine in its standard version (without optional equipment)
according to its configuration: Diesel, electric, backhoe, shovel or pontoon.
Electric excavator specific signs
Plate 1: S1 door opening label
Indicates that the concerned element may only be opened when supply power is
turned off from power plant.
Plate 2: S1 electric shock or burn hazard label
Indicates electric shock or burn risk and gives associated safety instructions.
Plate 3: S1 and S2 box opening label
Indicates that the concerned element may only be opened when motor is stopped.
Plate 4: S1 and S2 residual voltage label
Indicates that some circuits stay powered up even after having turned the main dis-
connecting switch off.
Plate 5: S1 safety instructions label
Indicates safety instructions which have to be respected when removing the plexi-
glass screens.
copyright © Liebherr-Mining Equipment Colmar SAS 2020
R 9350 E / 11695771 2 - 35
MJFCIFSS
--- Page 10 ---
Operating manual Control and operation
Operating and control elements
S20 No function
S21 High speed gear
Press button.
Transfer from normal drive to fast drive is activated.
LED 1 in the button illuminates.
While driving, the machine will automatically transfer from normal drive to fast drive.
LED 2 illuminates after transfer to fast drive.
Press button again.
Transfer from normal drive to fast drive is disabled.
LED 1 in the button goes out.
S22 Counterweight floodlights
Press button.
Counterweight floodlights are activated.
LED in the button illuminates.
Press button again.
Counterweight floodlights are disabled.
LED in the button goes out.
S36 Special function 1 (optional)
Configuration and activation according to kit.
S41 Dome light
Press button.
The interior lights are activated.
Press button again.
The interior lights are disabled.
S56 No function
S86 No function
P4 Motor start display
LEDs come on only at electric motor start.
S228 No function
S229 No function
copyright © Liebherr-Mining Equipment Colmar SAS 2020
R 9350 E / 11695771 3-7
MJFCIFSS
--- Page 11 ---
Operating manual Control and operation
Operating and control elements
Press the Menu button on the main screen.
The list of accessible menus is displayed.
Fig. 3-11 Menu selection in the operator’s menu.
To select the operator’s menu:
Press arrow key Down or Up.
menu will be displayed on screen with a
black background.
The selected menu is displayed with a black background, the Reset daily oper-
ating hours menu is used here as an example.
Press the Menu button again.
The submenu for the function selected is displayed.
Press the Back button again.
The submenu will be aborted.
Symbol Description
Reset daily operating hours counter
Confirm service interval
Select quantity limitation relating to attachments (eg. hammer)
Operating hours and device data
Status of hydraulic pumps and electrical inputs and outputs
Recorded and stored errors
Immobilizer
(must be activated by LIEBHERR customer service using a
service connector)
Tab. 3-1 Overview of menu options
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Operating manual Control and operation
Operating and control elements
Full screen
Fig. 3-26 Full screen display
The input from one camera can be switched to full screen (with the input from the
other camera remaining simultaneously displayed with normal size).
To switch a camera to full screen:
Press F1.
Camera 1 is switched to full screen while camera 2 remains displayed with
normal size.
Press F2.
Camera 2 is switched to full screen while camera 1 remains displayed with
normal size.
To switch back to standard display:
Press F8.
Screen turns back to standard display.
Note!
Additional cameras can be installed as optional feature. In this case, the additional
inputs will be displayed on the screen on the remaining free fields and full screen
display will be possible via corresponding Fx button.
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Operating manual Control and operation
The access and the outfit of the cab
Setting the vibration damping and lumbar support, switch-
ing on the seat heating (air-cushioned operator’s seat, op-
tional extras)
Fig. 3-35 Switch bar on the air-cushioned operator’s seat
To set the vibration damping:
Press button 5 (+ or -) and set the vibration system according to body weight.
To set the lumbar support:
Press button 6 (+ or -) to inflate or deflate the lower lumbar chamber.
Press button 7 (+ or -) to inflate or deflate the upper lumbar chamber.
To set the seat heating:
Use switch 8 to switch the seat heating on or off.
The seat heating switches off automatically when the temperature set is reached.
Putting on / releasing the safety belt
Fig. 3-36 Safety belt
The safety belt is automatic. It is not necessary to adjust the length of the belt.
Pull the belt and buckle 2 out of the roller mount 1.
If pulled out of the roller mount sharply, the belt may lock.
Push the buckle into the belt lock 3 until it fastens.
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Operating manual Control and operation
The access and the outfit of the cab
Fig. 3-45 Floodlights installation
1 Attachment floodlight 6_3Counterweight floodlight (optional,
2 Attachment floodlight not represented)
2_2Attachment floodlight (optional, not 6_4Counterweight floodlight (optional,
represented) not represented)
2_3Attachment floodlight (optional, not 6_5Counterweight floodlight (optional,
represented) not represented)
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Operating manual Control and operation
Setting the machine into operation
Fig. 3-53 S22 on control keyboard
Note!
If no automatic check of the keyboard and monitoring display is carried out when
the ignition key is in the contact position, check that the main batteries are switched
on.
Switching on the 400V control system
Make sure the 6kV control system is switched on.
Push the button S207.
The indicator light in the button comes on.
Service interval display
Fig. 3-54 Service interval request
After the automatic check, any service interval that may be due will be indicated by
a graphic symbol.
In place of the operating hours information, the number of hours relating to the ser-
vice interval required will now be displayed.
The service interval request will go out after approx. 8 seconds.
Starting the electric motor
Push the button S181.