Liebherr Crane HS 885 HD Operating Manual SN 187343 – PDF DOWNLOAD
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Liebherr Crane HS 885 HD Operating Manual SN 187343 – PDF DOWNLOAD
Language : English
Pages : 565
Downloadable : Yes
File Type : PDF
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Liebherr Crane HS 885 HD Operating Manual SN 187343 – PDF DOWNLOAD
INTRODUCTION:
1.1 Foreword:
The HS 885 HD rope excavator with the Litronic control system sets new standards in excavator
design.
The basic machine
– has been developed for continuous, heavy-duty operation on construction sites,
– is of modular design,
– can be assembled and extended in many different ways, providing the ideal machine for any
task.
For the operator this means greater efficiency and lower costs, as fewer machines are needed.
The new Litronic VME control system
– combines the advantages of the most up-to-date control technology with hydraulic power
transmission (load limit regulation, wear-resistant pressure limitation, etc.),
– is geared up for future boom combinations, in which boom components from different product
series may be combined,
– offers a wide variety of options,
– provides extensive diagnostic facilities.
About us:
- The name Liebherr doesn’t just stand for products and services. It has become a byword for ideas
and innovations. For progress which has proved its worth in the marketplace. - We constantly strive to extend and improve our diverse range of products and services. This requires
ongoing cooperation and sharing of experience with our customers and business partners throughout
the world. We are therefore grateful for any ideas and suggestions for improvements.
TABLE OF CONTENTS:
Liebherr Crane HS 885 HD Operating Manual SN 187343 – PDF DOWNLOAD
1. INTRODUCTION............................................................. 19 1.1 Foreword............................................................ 19 1.2 Using the documentation............................................. 20 1.2.1 How is the operating manual in Volume 1 organized?............ 21 1.2.2 System requirements for use of the CD-ROM..................... 21 1.2.3 Current status of the documentation........................... 21 1.2.4 Keeping of documentation...................................... 22 1.3 Machine license..................................................... 23 1.4 Publisher's imprint................................................. 26 1.5 Conformity declaration.............................................. 27 2. PRODUCT DESCRIPTION...................................................... 35 2.1 General............................................................. 35 2.2 Intended use........................................................ 37 2.2.1 Equipment rating.............................................. 38 2.2.2 Appropriate use............................................... 39 2.2.3 Inappropriate use............................................. 40 2.3 Machine overview.................................................... 41 2.4 Boom................................................................ 42 2.4.1 Information on boom designations.............................. 42 2.4.2 Main boom..................................................... 43 2.4.3 Assembling the main boom...................................... 47 2.5 Superstructure...................................................... 60 2.6 Central power unit.................................................. 62 2.6.1 Pump equipment................................................ 64 2.7 Undercarriage....................................................... 66 2.8 Ballast............................................................. 68 2.8.1 Rear counterweight............................................ 68 2.9 Technical data...................................................... 69 2.9.1 Dimensions and weights........................................ 69 2.9.2 Operating conditions.......................................... 76 2.9.3 Emissions..................................................... 76 2.9.4 Engine........................................................ 77 2.9.5 Hydraulic system.............................................. 78 2.9.6 Winches....................................................... 79 2.9.7 Slewing gear.................................................. 80 2.9.8 Travel gear................................................... 80 2.9.9 Control....................................................... 81 3. SAFETY PRECAUTIONS....................................................... 87 3.1 General............................................................. 87 3.1.1 Danger symbols................................................ 88 3.1.2 Appropriate use............................................... 89 3.2 Areas of responsibility............................................. 89 3.3 Personal attributes required of the machine operator................ 90 3.4 Personal protective gear............................................ 91 3.5 Work area........................................................... 92 3.6 Safety and monitoring devices....................................... 93 3.6.1 Safety devices................................................ 93 3.6.2 Monitoring devices............................................ 95 3.7 Safety signs on the machine......................................... 96 3.7.1 Meaning of the safety signs................................... 99 3.8 Machine-specific dangers............................................102 3.8.1 Injuries resulting from operating machinery...................102 3.8.2 Injuries due to hydraulic energy..............................104 3.8.3 Risk of burns.................................................105 3.8.4 Risk of chemical burns........................................106 3.8.5 Fire and explosion hazards....................................107 3.8.6 Risk of poisoning and asphyxiation............................110 3.8.7 Safety Precaution for using refrigerants......................111 3.8.8 Electromagnetic influences....................................113 3.8.9 Endangering the environment...................................114 3.9 Additional dangers..................................................115 3.9.1 Influence of winds and storms.................................115 3.9.2 Ground conditions on the site.................................120 3.9.3 Snow and ice loads............................................121 3.9.4 Lightning strikes.............................................122 3.9.5 Overhead power lines..........................................123 3.9.6 Underground pipes and cables..................................132 3.10 Safety precautions for the machine operator........................137 3.11 Safety precautions for maintenance and repair personnel............137 3.12 Safety precautions for construction site personnel.................138 3.12.1 Signalman....................................................138 3.12.2 Rigger.......................................................140 3.12.3 Hand signals.................................................140 4. CONTROL AND OPERATING ELE- MENTS.........................................155 4.1 General.............................................................155 4.2 Operational controls on the undercarriage...........................156 4.3 Operational controls on the superstructure..........................157 4.4 Cab.................................................................158 4.4.1 Cab overview..................................................158 4.4.2 Overview of the control stand.................................160 4.4.3 Overhead view of control stand................................162 4.4.4 Joysticks, pedals, handwheels.................................165 4.5 Left-hand control panel (X11).......................................166 4.6 Left-hand control panel (X12).......................................168 4.7 Right-hand control panel (X23)......................................170 4.8 Litronic service panel..............................................176 4.8.1 Emergency shut-down switch....................................178 4.9 Operating elements in switch cabinet (X1)...........................179 4.10 LCD screen.........................................................180 4.11 Overview of the LCD screen.........................................182 4.11.1 Main areas of the screen.....................................182 4.11.2 Description of the screen's main areas.......................182 4.11.3 Screen page sequence.........................................184 4.12 Set-up screens.....................................................186 4.12.1 Main boom set-up screen......................................187 4.13 "Mode screen" page.................................................191 4.14 "Power unit monitoring" page.......................................199 4.15 "Fault monitor" page...............................................203 4.16 "Load capacity chart " page........................................205 5. OPERATION................................................................213 5.1 General.............................................................213 5.1.1 Safe working with the machine.................................213 5.2 Checks before daily operation.......................................214 5.2.1 Tour of inspection............................................214 5.2.2 Checks........................................................214 5.3 Daily start up......................................................216 5.3.1 Battery main switch...........................................216 5.3.2 Switching on the ignition.....................................216 5.3.3 Confirming the existing set-up................................216 5.3.4 Checking the fuel level.......................................219 5.3.5 Refuelling the machine........................................219 5.3.6 Select operating mode.........................................221 5.3.7 Starting the diesel engine....................................225 5.3.8 Adjusting the engine speed....................................226 5.4 Machine operation - main functions..................................229 5.4.1 Checks/activities on start-up.................................229 5.4.2 Adjusting the main boom.......................................231 5.4.3 Using the electronic load moment limiter (LML)................233 5.4.4 Load pick-up equipment........................................235 5.4.5 Resetting the load capacity display to zero (taring)..........235 5.5 Operating the hoisting winches......................................237 5.6 Lifting mode........................................................241 5.6.1 Operating the hoisting winches................................241 5.6.2 Lifting loads with the main boom head using runner attachm....242 5.6.3 Lifting loads with the tip boom (runner)......................243 5.7 Fast winches........................................................245 5.7.1 General.......................................................245 5.7.2 Preselection..................................................245 5.7.3 Activating the slewing gear...................................247 5.7.4 Slewing gear free-wheel.......................................250 5.7.5 Travelling with the machine...................................252 5.7.6 Adjust cylinder...............................................255 5.7.7 Free-fall operation...........................................257 5.7.8 Working in free-fall operation................................263 5.7.9 Shutting down free-fall operation.............................264 5.7.10 Winch standstill monitoring..................................264 5.7.11 Lowering control (SWG control unit)..........................265 5.7.12 Interlock control............................................267 5.7.13 Winch synchronization (optional).............................269 5.7.14 Grab control.................................................270 5.7.15 Ramming control/chisel control...............................271 5.7.16 Casing oscillator............................................279 5.8 Grab................................................................283 5.8.1 General.......................................................283 5.8.2 Connecting the grab...........................................284 5.8.3 Grab operation................................................287 5.8.4 Mechanical hose constant pull.................................290 5.8.5 Working range.................................................292 5.9 Operating the machine - auxiliary func- tions.......................293 5.9.1 Adjusting the driver's seat...................................293 5.9.2 LCD screen adjustments........................................293 5.9.3 Windshield wiper..............................................294 5.9.4 Heating and optional air-conditioning.........................295 5.9.5 Lighting......................................................297 5.9.6 Radio.........................................................298 5.9.7 Hooter........................................................298 5.9.8 Ashtray.......................................................299 5.9.9 Cigarette lighter and socket in the cab.......................299 5.10 Shutting down the machine..........................................300 5.10.1 Laying down the boom.........................................301 5.10.2 Shutting down the diesel engine..............................302 5.10.3 Park position of the ignition starter switch.................302 5.10.4 Checks before leaving the machine............................303 5.11 Emergency control system...........................................304 5.11.1 General......................................................304 5.11.2 Safety instructions..........................................304 5.11.3 Functions of the control desk................................305 5.11.4 Connecting the control desk to the emer- gency control sy....306 5.11.5 Instructions for emergency operation.........................306 6. ASSEMBLY AND DISMANTLING.................................................313 6.1 General.............................................................313 6.2 Operational planning................................................314 6.2.1 Defining the working range....................................314 6.2.2 Defining the set-up...........................................324 6.2.3 Assembling and preparing the transport equipment..............324 6.2.4 Required hoisting rope length.................................325 6.3 Safety precautions for assembly, dismantling and reconfiguri........327 6.3.1 Requirements for the erecting team............................327 6.3.2 Requirements for the site.....................................327 6.3.3 Rules for executing the work..................................328 6.4 Information on set-up mode..........................................329 6.4.1 Operation in set-up mode......................................329 6.5 Unloading the basic machine.........................................330 6.5.1 Prerequisites.................................................330 6.5.2 Overview......................................................331 6.5.3 Preparing for assembly mode...................................333 6.5.4 Platform on the cab...........................................334 6.5.5 Starting assembly mode........................................335 6.5.6 Prepare assembly crane........................................338 6.5.7 Erecting the A-frame..........................................339 6.5.8 Drive the machine off the low-loader..........................341 6.5.9 Removing the superstructure locking...........................343 6.5.10 Adjust crawler carrier on work track.........................345 6.5.11 Attaching steps and ladders..................................349 6.5.12 Platforms on the superstructure..............................349 6.5.13 Unloading the rear counterweight.............................351 6.5.14 Location of the rope pulleys on the rear counterweight.......352 6.5.15 General......................................................353 6.5.16 Mounting the rear counterweight (Figure 33)..................354 6.6 Assembling the main boom............................................358 6.6.1 Prerequisites.................................................358 6.6.2 Overview of assembly stages...................................358 6.6.3 Unloading and positioning the boom head.......................359 6.6.4 Assembling the main boom......................................359 6.6.5 Assembling the main boom......................................360 6.6.6 Assembling the main boom......................................363 6.6.7 Attaching main boom to the pivot piece........................367 6.6.8 Luffing the hoisting rope.....................................371 6.6.9 Rope reeving plans............................................372 6.6.10 Connecting the electrics.....................................374 6.6.11 Hoisting limit switch........................................377 6.6.12 Erecting the main boom.......................................379 6.6.13 Erecting procedure...........................................381 6.6.14 Cancelling mounting mode.....................................382 6.7 Dismantling the main boom...........................................383 6.7.1 Prerequisites.................................................383 6.7.2 Overview of dismantling stages................................383 6.7.3 Preparations in lifting operation.............................384 6.7.4 Select assembly mode..........................................384 6.7.5 Lay down the main boom........................................385 6.7.6 Laying down procedure.........................................387 6.7.7 Disconnecting the electrics...................................388 6.7.8 Pulling out the hoisting ropes................................390 6.7.9 Detaching the main boom from the pivot piece..................391 6.7.10 Dismembering the main boom...................................395 6.8 Dismantling the basic machine.......................................396 6.8.1 Prerequisites.................................................396 6.8.2 Overview of dismantling stages................................397 6.8.3 Set down the rear counterweight...............................398 6.8.4 Loading the rear counterweight................................401 6.8.5 Fitting the superstructure locking............................402 6.8.6 Platforms on the superstructure...............................403 6.8.7 Remove steps and ladders......................................403 6.8.8 Adjusting crawler carrier on transport track..................405 6.8.9 Drive the machine onto the low-loader.........................409 6.8.10 Setting down the A-frame.....................................410 6.8.11 Taking the basic machine out of operation....................411 6.9 Transport...........................................................412 6.9.1 Safety precautions for loading and unloading..................412 6.9.2 Transporting the basic machine with a low-loader..............413 6.9.3 Transporting fittings.........................................415 6.9.4 Loading the basic machine with an auxiliary crane.............417 6.9.5 Transporting overseas.........................................419 7. MAINTENANCE..............................................................425 7.1 General.............................................................425 7.2 Table of maintenance intervals......................................427 7.2.1 Work to be carried out........................................427 7.3 Diesel engine.......................................................437 7.3.1 Engine; check oil level and oil pressure......................437 7.4 Fuel system.........................................................438 7.4.1 Arrangement of components.....................................438 7.4.2 Draining condensation from the fuel prefilter.................439 7.4.3 Draining condensation and sediments from the fuel tank........439 7.4.4 Draining the fuel tank........................................439 7.4.5 Cleaning the fuel tank........................................440 7.4.6 Refuelling....................................................440 7.4.7 Aerating the fuel system......................................441 7.5 Cooling system......................................................443 7.5.1 Check coolant level, top up if necessary......................443 7.5.2 Water filter for the coolant circuit..........................444 7.6 The dry air filter (MAN / Liebherr).................................445 7.6.1 Arrangement on the central power unit.........................445 7.6.2 Emptying the dust collection container........................445 7.7 Power divider.......................................................446 7.7.1 General.......................................................446 7.7.2 Checking the gearbox oil level................................446 7.7.3 Draining the gearbox oil......................................447 7.7.4 Refilling the gearbox oil.....................................447 7.7.5 Recommendation for servicing..................................447 7.7.6 Gearbox oil cooler............................................447 7.8 Travel gear.........................................................448 7.8.1 Cleaning the travel gear......................................448 7.8.2 Check the chain tension, retighten if neces- sary.............448 7.8.3 Slackening the chain..........................................449 7.8.4 Floor plates..................................................449 7.9 Hydraulic system....................................................450 7.9.1 General.......................................................451 7.9.2 Checking the oil level........................................451 7.9.3 Filling with hydraulic oil....................................451 7.9.4 Cleaning the magnet plug......................................452 7.9.5 Suction pipe shut-off valve on hydraulic tank.................453 7.9.6 Checking the hydraulic system.................................455 7.9.7 Special maintenance activities................................455 7.10 Slewing gear transmission/Rotary connection........................456 7.10.1 Slewing gear transmission, checking the oil level............456 7.10.2 Lubricating the crown gear/pinion............................456 7.10.3 Lubricating the slew ring bearing races......................456 7.11 Winches............................................................457 7.11.1 Checking oil level of winches 1 and 2 and main boom adjus....457 7.11.2 Lubrication points on the main boom adjusting winch..........458 7.11.3 Needle bearing...............................................458 7.11.4 Counter bearing..............................................458 7.11.5 Torque support...............................................458 7.11.6 Balancing rocker.............................................458 7.11.7 Main boom adjusting winch and A-frame; Rope deflection pu....458 7.12 Wire cable.........................................................459 7.12.1 General......................................................459 7.12.2 Standard cables..............................................459 7.12.3 Technical data for hoist winch cables........................460 7.12.4 Cable selection for layer spooling...........................461 7.12.5 Cable selection for multi-layer spooling.....................463 7.12.6 Conditions before cable mounting.............................464 7.12.7 Cable mounting...............................................464 7.12.8 Maintenance..................................................465 7.12.9 Supervision..................................................465 7.12.10 Supervision tasks...........................................466 7.12.11 Ready for setting down......................................466 7.12.12 Type and number of cable breaks.............................466 7.12.13 Location of the cable break.................................466 7.12.14 Chronological order of cable break occurrences..............466 7.12.15 Reduction of cable diameter during operation time...........467 7.12.16 Corrosion...................................................467 7.12.17 Steel cables ready to be replaced due to cable breaks.......468 7.12.18 Abrasion....................................................469 7.12.19 Rope distortion.............................................469 7.12.20 Basket-like distortion......................................470 7.12.21 Wire strand looping.........................................470 7.12.22 Loosening of single wires or strands........................470 7.12.23 Constriction................................................471 7.12.24 Shell distortions...........................................471 7.12.25 Spiral-type deformations....................................471 7.12.26 Kinks.......................................................471 7.12.27 Bends.......................................................471 7.12.28 Effects of heat.............................................472 7.12.29 Time of cable use...........................................472 7.12.30 Rope suspension and cable fixing............................472 7.12.31 Checking the boom retaining cables..........................473 7.12.32 Checking of the cable thimbles and press bushings...........474 7.12.33 Pulleys.....................................................475 7.13 Load hook..........................................................477 7.13.1 Load hooks with one or more pulleys..........................477 7.13.2 Single hook..................................................477 7.14 Boom maintenance...................................................478 7.14.1 Boom pivot piece.............................................478 7.14.2 Boom intermediate pieces.....................................478 7.14.3 Main boom head...............................................478 7.14.4 Checking the boom bolting and the guy rope connections.......479 7.15 Electrical system..................................................481 7.15.1 Checking displays, lighting etc..............................481 7.15.2 Boom limit switch............................................482 7.15.3 Hoisting limit switch........................................482 7.15.4 Slip ring carrier *..........................................483 7.15.5 Battery main switch..........................................483 7.16 Cab................................................................485 7.16.1 Windshields..................................................485 7.16.2 Cab door and door lock.......................................485 7.16.3 Inside and outside mirrors...................................485 7.16.4 Hydraulic height adjustment of the cab (optional)............486 7.16.5 Hydraulic cab adjustment.....................................486 7.17 Personal protective gear...........................................487 7.18 Lubricant requirements.............................................488 7.18.1 Lubricant table..............................................489 7.19 Diesel oils........................................................493 7.19.1 Diesel oils under cold conditions............................493 7.20 Coolant............................................................495 7.20.1 Use of DCA 4 concentrate without anti-corrosive agent/ant....496 7.20.2 Fresh water guidelines:......................................496 7.20.3 Approved anti-corrosive/anti-freeze agents: Brand Manufac....497 7.21 Capacities.........................................................498 7.22 Lubrication chart..................................................499 8. REPAIR...................................................................507 8.1 General.............................................................507 8.2 Diesel engine.......................................................508 8.3 Repair-welding......................................................511 8.4 Fire extinguishers..................................................512 8.4.1 General.......................................................512 8.5 Personal protective gear............................................512 8.5.1 General.......................................................512 8.6 Conservation regulations............................................512 8.6.1 General.......................................................512 8.7 Resale - Decommissioning............................................512 8.7.1 General.......................................................512 9. OPTIONS..................................................................519 9.1 General.............................................................519 9.2 Boom walkways.......................................................520 9.3 Diagonal protection set.............................................521 9.3.1 General.......................................................521 9.4 Rope brackets.......................................................522 9.5 Air conditioning....................................................523 9.5.1 General.......................................................523 9.5.2 Air conditioning operating elements...........................523 9.5.3 Notes on air conditioning operation...........................524 9.5.4 Safety guidelines for handling cooling agent for air condi....525 9.5.5 Components of the air conditioning system.....................527 9.5.6 Maintenance of the air conditioning system....................527 9.6 3-windings limit switch.............................................530 9.6.1 General.......................................................530 9.6.2 Setting the 3-windings limit switch...........................530 9.7 GSM Service Modem...................................................531 9.8 Refuelling pump.....................................................532 9.8.1 General.......................................................533 9.8.2 Refuelling....................................................533 9.9 Pay out metering....................................................535 9.9.1 General.......................................................535 9.9.2 Displays in the mode screen...................................535 9.9.3 Programming rope length.......................................535 9.10 Tugger winch on side of foot.......................................537 9.10.1 General......................................................537 9.10.2 Technical data...............................................538 9.10.3 Checks before start up.......................................538 9.10.4 Working with the stabilizing winch...........................539 9.10.5 Maintenance of the stabilizing winch.........................541 9.11 Grab rope guide....................................................543 9.12 Process data acquisition (PDE).....................................545 9.12.1 General......................................................545 9.12.2 Data evaluation..............................................547 9.12.3 Operation....................................................552 9.12.4 Data organization............................................555 9.13 Stone guard variant 1..............................................556 9.13.1 General......................................................556 9.13.2 Arrangement..................................................556 10. APPENDIX................................................................563 10.1 General............................................................563
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