HIAB 422-477 HiPro CD Operator's Manual
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HIAB 422-477 HiPro CD Operator's Manual

HIAB 422-477 HiPro CD Operator's Manual

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Operator's Manual GB
HIAB 422-477 HiPro CD
This operator's manual is an Original Instruction
and applies for cranes from serial number:
4221404, 4770803
2015-06

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Summary of Contents for HIAB 422-477 HiPro CD

  • Page 1 Operator's Manual GB HIAB 422-477 HiPro CD This operator’s manual is an Original Instruction and applies for cranes from serial number: 4221404, 4770803 2015-06...
  • Page 2 We advise you to read it carefully and familiarize yourself with your crane before you start to use it. Help us to improve this manual. Please send your comments and suggestions to documentation@hiab.com Operator's Manual GB...

  • Page 3: Table Of Contents

    Table of Contents ................Knowledge required ..This Operator's Manual is intended for operators of this HIAB crane..........Indications in the Operator’s Manual ............. Structure and parts of the HIAB crane ................Main groups ........Crane base with column and slewing system ................
  • Page 4 Table of Contents ........OPS Operator Protection System [option] ............... User panel SPACE 5000 ......4.9.1 Indicator lights on user panel SPACE 5000 ................4.10 CombiDrive2 ............4.11 Main menus CombiDrive2 ..............4.12 Battery charger CD2 ................... 4.13 Functions ................ Starting crane operation ...............
  • Page 5 Table of Contents .................. Hydraulics ....8.5.1 Slewing housing: checking the oil level/oil change ........ 8.5.2 Replacing the cartridge in return oil filter ....8.5.3 Replacing the cartridge in the pressure reduction filter ............ 8.5.4 Checking the oil tank level ............

  • Page 6: Knowledge Required

    Knowledge required This Operator's Manual is in- tended for operators of this HIAB crane. This manual describes: • Operation • Safety precautions and warnings • The crane safety system • Maintenance and troubleshooting Enclosed to this manual the Installer will provide: •...

  • Page 7: Indications In The Operator's Manual

    Knowledge required Indications in the Operator’s Manual What must you do and not do? The following indications are used in the Opera- tor’s Manual: DANGER Danger to life for yourself or to bystanders. Follow the instructions carefully! WARNING Danger of injury to yourself or to bystanders, or danger of serious damage to the crane or other objects.
  • Page 8 • All other maintenance work may only be carried out by a HIAB service workshop. • Ensure that every defect is rectified imme- diately, according to the instructions. • Follow the instructions exactly! •...
  • Page 9 Knowledge required WARNING • Never clean the electronic system, plastic components, signs or bearings with a high- pressure jet cleaner. It could cause damage. • Never expose the electronic system to high electrical voltages. This could damage the safety system. •...

  • Page 10: Structure And Parts Of The Hiab Crane

    Structure and parts of the HIAB crane Main groups The HIAB crane consists of the following main groups: • Crane base with column and slewing system • Boom system • Stabiliser system • Operating system Crane base with column and...

  • Page 11: Boom System

    Structure and parts of the HIAB crane Boom system The boom system consists of the following components: • 1st boom ① • 2nd boom ② Œ • Hydraulic extensions ③  The length of the hydraulic extension depends on the type of crane.
  • Page 12 Structure and parts of the HIAB crane Separate lifting accessories [option] Separate lifting accessories, help to make or use a slinging device: eye-hooks, shackles, eye-bolts etc. Operator's Manual GB...

  • Page 13: Stabiliser System

    Structure and parts of the HIAB crane Stabiliser system Every HIAB crane is equiped with two stabiliser extensions and two stabiliser legs. Auxiliary stabiliser systems may be needed for heavy cranes. • Stabiliser beam ①. The stabiliser beam is a part of the crane base.

  • Page 14: Operating System - Hydraulic Components

    Structure and parts of the HIAB crane Operating system - hydraulic components The operating system consists of the following hydraulic components: • oil tank • hydraulic pump • oil cooler [option on some cranes] • main control valve • stabiliser control valve [option on some cranes] •...

  • Page 15: Description Of Hiab 422-477 Hipro Cd

    Structure and parts of the HIAB crane Description of Hiab 422-477 Hi- Pro CD The HIAB 422 and 477 are compact, fully hydraulically operated goods cranes. Lifting capacity: • HIAB 422 = 40.3 tonne metres • HIAB 477 = 43.9 tonne metres The cranes are supplied in many versions from: •...

  • Page 16: Accessories That Can Be Fitted In A 422-477 Hipro

    Structure and parts of the HIAB crane Accessories that can be fitted in a 422-477 HiPro Manual extensions available in combinations: 1 and 2 manual extensions 422/477 EP-4/5 +1 in crane 422/477 E-4/5/6/7/8 +1 422/477 E-6/7 +2 Hoists available in combinations:...

  • Page 17: Safety Precautions And Warnings

    Safety precautions and warnings Operating conditions You may only use the crane under the following conditions: • In the open air, or in spaces with sufficient ventilation. • With a mean wind velocity less than 13.3 m/sec (approx. 29.7 mph). See the wind speed table.

  • Page 18: Definition Of A Hiab Loader Crane

    Definition of a HIAB loader crane Usage of the crane The HIAB loader crane is used to lift and move loads in the working area permitted by the load plate and the load diagram. The cranes are normally mounted on a vehicle but they can also be mounted on a fixed base plate.

  • Page 19: Noise Declaration

    3.2.1 Forbidden duties: • Crane mounted onboard ships or floating structures, only permitted in cases authorized by HIAB • Continuous use as a production crane in assembly lines, foundries…, except for cranes prepared for that purpose • Handle loads, work with submerge boom...

  • Page 20: Warning Signs

    Safety precautions and warnings 3.2.2 • A-weighted sound pressure level at loader crane control stations in accordance with ISO 11201: LpA = 95 dB (Uncertainty: KpA = 4 Particular installations can be quieter, in which case a post installation noise measurement in accordance with clause 6.3 of EN 12999:2011 may be used to prove this.
  • Page 21 Safety precautions and warnings 3.2.3 Your crane has a certain lifting capacity, ex- pressed in kNm or tm. This lifting capacity is also known as the load moment. The lifting capacity is: the payload at hook multiplied by the outreach in metres that the crane can operate at different positions.
  • Page 22 Safety precautions and warnings 3.2.3 Optimum position The weight that your crane can lift will be determined by: • stabiliser extensions positioned and legs pressed to ground. • The reach at which you are working and the optimum position of the boom. •...

  • Page 23: Maximum Load Moment

    Safety precautions and warnings 3.2.4 WARNING Care must be taken when handling loads in the high lifting area, so the load/tool does not come into contact with the boom system. WARNING Never operate the hydraulic extensions against a solid objet when the first boom is completely lifted.
  • Page 24 Safety precautions and warnings 3.2.4 • first boom up • second boom up • extension boom out • first boom down (certain crane types and cases) Lifting the load You obtain the best from your crane in this way: Ensure that you always have the work in clear view.
  • Page 25 Safety precautions and warnings 3.2.4 Always try to lift the load with the extension boom retracted, however not completely. The crane then has the greatest lifting capacity. Place the vehicle as close as possible to the load. Working below ground level If you have to load or unload below the level of the ground: keep the first boom angle to about 10 to 30°...

  • Page 26: Signals When Using A Crane

    Safety precautions and warnings Make smooth crane movements: operate the crane with various functions simultaneously. In this way you will also prevent the hydraulic system heating up quickly. Signals when using a crane DANGER • If it is not possible to see the load and the entire working area clearly the crane oper- ator is obliged to follow the instructions and signals given by a qualified person...
  • Page 27 Safety precautions and warnings Stop all crane movements Also: Hold the load in position. Raise the open hand, with the palm clearly visible, and arm at shoulder height. Keep the hand still. Emergency stop for all movements by the crane. Raise the hands and the arms to an oblique angle.
  • Page 28 Safety precautions and warnings Turn in the direction indicated Indicate the direction with the hands. Open the grapple Extend the arms at shoulder height, with the palms facing downwards. Close the grapple Move both hands close together. Operator's Manual GB...
  • Page 29 Safety precautions and warnings Lift the open grapple a little Extend both arms at shoulder height, with the palms facing upwards. Make vertical movements with both arms outstretched. Keep the grapple in position briefly Raise the hand drooping slightly, with the fist clenched.

  • Page 30: Wind Speeds

    Safety precautions and warnings Wind speeds Wind speed averaged over 10 minutes at a height of 10 m Above flat ground Characteristics Wind Force Wind type Calm Calm, smoke rises vertically or nearly 0.0 - 0.2 vertically Slight breeze Wind direction recognisable from smoke plumes, the wind begins to be 0.3 - 1.5 noticeable on the face;...

  • Page 31: Use Of The Crane

    Safety precautions and warnings Use of the crane Starting crane operation DANGER • Wear a safety helmet (compulsory in some countries!). • Check that the ground is sufficiently flat and firm. • To ensure that the vehicle stays in its position, always engage the parking brake and place chocks under the wheels.
  • Page 32 Safety precautions and warnings DANGER • Do not stand in front of the hydraulically operated stabiliser legs when you are oper- ating them! • Never use the stabiliser legs as a parking brake, since the vehicle could start to slide. •...
  • Page 33 Safety precautions and warnings DANGER Do not stand in front of the boom system when operating the crane out of parking position. Preparations for use DANGER Ensure that there are no unauthorised persons within the operating range of your crane! Mark out the working range, e.g.
  • Page 34 Safety precautions and warnings DANGER • If a part of the crane comes in contact with an electricity line, you will be electro- cuted! • Maintain the following minimum distances between the crane and overhead electricity lines, unless otherwise prescribed by na- tional rules.
  • Page 35 Safety precautions and warnings DANGER • Keep checking that there are no unauthor- ised persons within the operating reach of the crane! • Make certain that you can always see the load! If your view of the load is not adequate, have someone else give you signals.
  • Page 36 Safety precautions and warnings WARNING • Never push a load along the ground, or the vehicle's load space, with the extension boom. This can cause damage to the boom system. This will lead to expensive repairs. • Never use the extension boom as a jack. This could damage the slewing bearings and the connection between the crane column and the crane base.
  • Page 37 Safety precautions and warnings Driving with the crane DANGER • Never drive the vehicle if there is a load suspended from the crane. • Before you move the vehicle: Check that there is no pump flow to the main control valve. The PTO or power supply must be disengaged.

  • Page 38: Use Of Lifting Equipment

    Contact a HIAB service workshop. • Never attempt to install add-on lifting accessories yourself! • Add-on lifting accessories may only be installed by an authorised HIAB service workshop. • When using lifting accessories, follow the instructions supplied with the equipment! •...
  • Page 39 Safety precautions and warnings WARNING Take care when mounting/dismounting the crane on/off the vehicle. Roughly handling can seriously damage the crane or the vehicle. Operator's Manual GB...

  • Page 40: The Safety System

    If you do not use the system for 30 minutes, it will switch itself off in order to prevent draining the truck battery. This feature can be cancelled. Contact your HIAB service workshop. How the safety system works The safety system works as follows: On the crane there are various sensors and indicators which send signals about the crane’s...
  • Page 41 When the fault is serious, use of the crane is blocked completely. DANGER Never try to repair the safety system yourself. Repairs may only be made by a HIAB service workshop! Operator's Manual GB...

  • Page 42: Components Of Space 5000 Safety System

    The Safety system Components of SPACE 5000 Safety System Control valve ① • The crane can be operated from the main control valve, but as soon as you have selected remote control operation, it is impos- sible to operate the main control valve levers. User interface - Microprocessor ②...

  • Page 43: Operating Components

    The Safety system Lamp pole ⑦ [option] The lamp pole is equipped with 3 lamps. Flash- ing/light up: green, amber and red. • green: start up remote control • amber: prewarning OLP • amber and red: OLP Operating components • main control valve V91 •...
  • Page 44 The Safety system Main control valve lever function Remote control lever function Operator's Manual GB...

  • Page 45: Stabiliser Control Valve

    The Safety system Stabiliser control valve The stabiliser control valve is equipped with 2 levers on each side of the crane. Œ  The levers have the functions: • Stabiliser leg ① upward/downward • Stabiliser extension ② out/in The stop button affects the oil supply to this valve.

  • Page 46: Extra Stabiliser Control Valve [Option]

    The Safety system Extra stabiliser control valve [option] The stabiliser control valve is equipped with 8 levers The levers have the functions: • Extra stabiliser extension ① ① out/in • Extra stabiliser leg ② ② Ž  Œ  upward/downward •...

  • Page 47: User Panel Space 5000

    The Safety system User panel SPACE 5000 Cranes with remote control, type CombiDrive2 and control valve type V91 are equipped with user panel SPACE 5000: Functions: • Stop button ① When you push the stop button, all crane movements are stopped immediately. •...
  • Page 48 The Safety system 4.9.1 ② Service Green light on: Time to service the crane. Red light on: A non-critical error detected in the system. Red light flashing: Critical error is stopping the crane. Diagnostic required. Red double flash: CAN error, crane stops. ③...

  • Page 49: Combidrive2

    The Safety system 4.10 4.10 CombiDrive2 Normally the controller operates wirelessly via radio but it can also be operated via cable Via radio: The controller contains a radio for two-way communication. This means that information can be sent both from and to the controller. In the decoder/radio there is a corresponding unit which handles the traffic at the other end.
  • Page 50 -10°C, there will be a time delay before any menu button will react to a second depression. In order to avoid this inconvenience, HIAB recommends that whenever the controller is not in use, it should be stored in a compart- ment where the temperature exceeds +10°C.
  • Page 51 The Safety system 4.10 SRVC CRANE 1 ① ① Error ⑦ ⑦ Main menu The centre display as it appears when the This text shows which main menu that has controller is started. been selected. The number shows the rele- vant sub-menu of that main menu.
  • Page 52 The Safety system 4.10 Micro / SRVC / MEWP / Manual extension / LSS / HDC / JDC / ADC When one of the above functions is activated or engaged, the symbol is enlarged for three sec- onds. It then returns to its normal size. This is to show the operator that a change has happened.

  • Page 53: Main Menus Combidrive2

    The Safety system 4.11 4.11 Main menus CombiDrive2 There are two versions of CombiDrive2, with six or eight levers. Lever 1 to 6 (or 8) (display symbol shows direction of operation with lever forward). The functions of each lever may be the same or different in different menus.
  • Page 54 When the operator pulls out the stop button on the controller, it always starts in CRANE 1 menu. The submenus in CRANE menu are configured in production but can be changed by HIAB service personnel. For every lever there is a correspond- Œ...
  • Page 55 The Safety system 4.11 Symbols for the 6 lever controller: Left side display Centre Right side display display "CRANE MENU" Operator's Manual GB...
  • Page 56 The Safety system 4.11 Menu: EXTRA Button ② ② EXTRA menu This button activates the EXTRA menu. The EXTRA menu contains hydraulically propor- tional functions for example front and rear stabi- EXTRA 2 liser extensions and legs, boat supports, bunk shifting, etc.
  • Page 57 The Safety system 4.11 If the crane has 2 stabiliser control valves, the order of the levers should be: Menu 2: Lever Functions, lever forward, on the con- troller Left crane stabiliser extension out Left crane stabiliser leg down Left auxiliary stabiliser extension out Left auxiliary stabiliser leg down Menu 3: Lever...
  • Page 58 The Safety system 4.11 If the crane has 2 stabiliser control valves, the order of the levers should be: Lever Functions, lever forward, on the con- troller Left auxiliary stabiliser extension down Left auxiliary stabiliser leg out Left crane stabiliser extension down Left crane stabiliser leg out Right crane stabiliser extension out Right crane stabiliser leg down...
  • Page 59 The Safety system 4.11 Menu: ON-OFF Button ③ ③ ON-OFF menu This button enables the on-off functions. The ON-OFF menu includes functions such as start, stop and throttle. The functions are config- ured by the bodybuilder. Currently there are no symbols for these func- tions.

  • Page 60: Battery Charger Cd2

    The Safety system 4.12 4.12 Battery charger CD2 The battery charger is to be fitted in a protected environment, preferably in the cab. Two batteries are delivered with each unit, one of which can always be placed in the charger. Display A Œ...

  • Page 61: Functions

    The Safety system 4.13 Installing the battery Install a fully-charged battery in the controller as shown on the right. It is important to fit the battery the right way round. If the battery is upside-down the controller will not start. A fully charged 1200 mAh battery will power the controller for approximately 5 hours.
  • Page 62 The Safety system 4.13 Disconnecting the automatic dump function (ADO) In certain cases the automatic dump function must be disconnected. The most common case is before operating a separate stabiliser control valve (which is not equipped with spool sensors) To disconnect the automatic dump function: 1.
  • Page 63 The Safety system 4.13 PFD Pump flow distribution When operating several functions simultaneously the pump flow may not be sufficient. PFD will now take over, reducing the speed of all operated functions. Uncontrolled movements are thus avoided, smooth simultaneous operation is achieved.

  • Page 64: Starting Crane Operation

    Starting crane operation Starting operations Placing the vehicle • General case: 0° Place the vehicle on a flat and firm surface. The vehicle inclination (α) during crane operation must not be more than allowed in the Techni- 3° 5° cal Data for your crane. . To determine the inclination of the truck, check the spirit level on the crane.
  • Page 65 Starting crane operation Engage the PTO • Engage the PTO (Power Take Off). • Bring the vehicle's engine to the correct rpm. ! NOTE • Rpm too high: the oil in the hydraulic system might overheat. Rpm too low: during crane operation, the vehicle's engine could stall.
  • Page 66 Starting crane operation Remote control CD2 1. Fasten the contoller to a waist belt, or shoulder-/neck strap, in the most comfort- able operation position. The Stop button should be on the right hand side. 2. Press the remote control button on the user panel.
  • Page 67 Starting crane operation Cold starting CD2 The connection time for cold starting may be as much as five seconds. Cold starting means that the controller has been in stand by mode for the last ten minutes. If you restart the controller within ten minutes, the radio link is still estab- lished and the controller is ready for immediate use.

  • Page 68: Extend Stabiliser Extensions And Set Stabiliser Legs

    Starting crane operation Manual controlled stabiliser extensions and legs: • Press the button and the button operate the stabiliser extensions and legs manually. If separate stabiliser leg valve: Press the button to disconnect the automatic dump function and operate the stabiliser exten- sions and legs from the stabiliser leg valve.
  • Page 69 Starting crane operation WARNING Always ensure that the stabiliser legs and stabiliser extensions are in working position and securely locked. Place the extra support plates [option] • Place the extra support plates under the stabiliser leg plates to ensure that the maxi- mum ground pressure is less than 4MPa.
  • Page 70 Starting crane operation Operation with tiltable stabiliser legs: 1. Unlock the catcher ①. 2. Extend the stabiliser extension a little, until the stabiliser leg can be rotated free of the vehicle. 3. Tilting the stabiliser leg: Pull out the locking pin ② and turn the lever ③...

  • Page 71: Operate The Crane Out Of Parked Position

    Starting crane operation Operate the crane out of parked position WARNING • A crane with add-on equipment can differ from the operations described in this sec- tion. • For this reason study the operating instruc- tions for add-on equipment carefully. Once the stabiliser extensions and legs are ready you can start using the crane: 1.
  • Page 72 Starting crane operation Operate the boom system 1. Operate the second boom against the under- side of the first boom. 2. Raise the first boom. When the stabiliser extension is extended, the catch ① release automatically the stop in the first boom. 3.

  • Page 73: During Operation

    During operation OLP (Overload protection) OLP HiPro Crane The OLP function is a safety function in SPACE 100% that prevents overloading of the crane. With 90% of maximum permitted load, a pre- warning is given. The yellow lamp on the lamp pole [option] flashes and the cylinder pressure LED's flash red.
  • Page 74 During operation OLP Boom system Warning at 50%, 70%, 90% and 100% visible on the controller • The pressure in the cylinders is displayed as a percentage of the maximum permitted pres- sure. • The percentage pressure loading in the cylin- der is displayed in the window of the respec- tive lever as a number: 50%, 70%, 90% and 100%.
  • Page 75 During operation To release OLP (CombiDrive2) In certain OLP situations, the first and second booms can be locked. It is then possible to release the OLP for approximately 5 seconds, by pressing the button ① on the right hand side below the display handle.

  • Page 76: Bda Boom Deployment Assistance [Option]

    During operation BDA Boom Deployment Assis- tance [option] BDA is a safety function in SPACE that prevents the operator to move the second boom and extensions in the wrong direction when operating the crane in to or out of parking position. •...
  • Page 77 During operation To extend the manual extensions 1. Locate the boom system as close as possible to the horizontal position, but low enough to reach the extension by hand. 2. Stop the crane, by pressing the stop button.  Œ 3.
  • Page 78 During operation Activate and de-activate OLP for manual ex- tensions WARNING You must switch the OLP on and off manually for additional manual extensions! Activate: Œ Push and hold both Release button ① and Horn button ② until symbol on the centre display is ...

  • Page 79: Ending Crane Operation

    Ending crane operation Operate the crane to parking position WARNING • A crane with add-on equipment can differ from the operations described in this sec- tion. • For this reason, study the operating in- structions for any add-on equipment care- fully.

  • Page 80: Placing The Stabiliser Extensions And Legs In Transport Position

    Ending crane operation Placing the stabiliser extensions and legs in transport position Activate operation of stabiliser extensions and legs. DANGER Do not stand in the stabiliser legs, tilting area. DANGER Always ensure that the stabiliser legs and the stabiliser extensions are in transport position and securely locked.
  • Page 81 Ending crane operation 5. The catcher ① will lock the stabiliser exten- sion. Repeat for the stabiliser extension and leg on the other side of the vehicle When there is an additional set of stabiliser legs [option]: Repeat the process for the 3rd and 4th stabiliser legs.

  • Page 82: Switching Off The Safety System

    Ending crane operation Operation with tiltable stabiliser legs 1. If loose support plate delivered, retract a little the stabiliser leg, if not, go to step 3. 2. Unlock the loose support plate. 3. Retract the stabiliser leg. 4. Pull out the locking pin ② and turn the lever ③...

  • Page 83: Emergency Operation Valve-V91

    Ending crane operation Emergency operation Valve-V91 EMERGENCY operation to bring the crane to parking position Do like this: On the main control valve: 1. Break the security sealing on dump valve 1 on the inlet section. 2. Press the dump valve button and turn 90 degrees until it is blocked.

  • Page 84: Twi Transport Warning Interface [Option]

    To operate the crane like this is HIGHLY DANGEROUS because during emergency op- eration all crane security is disconnected. Always go to/contact a HIAB service work- shop when the seal wire has been broken. TWI Transport warning inter- face [option]...
  • Page 85 Ending crane operation • A warning, visible and audible from the driving position for transport, indicates when the crane height exceeds a predetermined maximum and when the manual operated stabiliser extensions/tiltable stabiliser legs are not locked in the transport position. •...

  • Page 86: Maintenance And Service

    Welding work on the crane may only be carried out by, or in close consul- tation with, a HIAB service workshop. • Do not drill into the crane yourself. Drill- ing work on the crane may only be carried out by, or in close consultation with, a HIAB service workshop.

  • Page 87: Warranty

    Determine if you can still park the crane. If you can: park the crane and go to a HIAB service workshop. If you cannot: contact a HIAB service workshop. 6. In all other cases, contact a HIAB service workshop. Warranty HIAB only provides a warranty if: •...

  • Page 88: Follow The Maintenance Instructions

    • All security seal wires on the valves are still intact. Always use original HIAB parts and tools. Follow the maintenance instruc- tions! Take the crane, at least once a year, to a HIAB service workshop for inspection and maintenance. Maintain lifting accessories according to the supplier’s instructions. WARNING •...

  • Page 89: Daily Inspection

    In the event of damage that presents a safety risk: • Do not use the crane. • Have the damage repaired immediately by a HIAB service workshop. Hydraulic system • Check that there are no leaks from the hydraulic hoses, lines and connections.

  • Page 90: Monthly Inspection And Maintenance

    Maintenance and Service 8.3.2 LED test To do the test: 1. Press the ON/OFF button for at least 2 sec. The test is activated and all the red LED's are illuminated. If the system is equipped with lamp pole, all three lamps will light. 2.
  • Page 91 Maintenance and Service 8.3.2 Presence of decals • See chapter Safety precautions and warnings under section Warning signs. Check that all the decals shown in section Warning signs are in position. Pivot pins and bushes • Inspect all the pivot pins and bushings for the crane boom and cylinders for damage, play, etc.

  • Page 92: Annual Maintenance

    Maintenance and Service 8.3.3 8.3.3 Annual maintenance Take the crane, at least once a year, to a HIAB service workshop for inspection and maintenance. Carry out the following maintenance at least once a year. Hydraulic system • Change the oil tank filler cap.

  • Page 93: Lubrication Schedule

    Maintenance and Service 8.4.1 8.4.1 Lubrication schedule Lubricate after every 16 hours of use. Lubricate after every 50 hours of use. Grease after every 50 hours of use. Operator's Manual GB...

  • Page 94: Lubrication Of Slide Pads In The Boom System

    Maintenance and Service 8.4.2 8.4.2 Lubrication of slide pads in the boom system Side slide pads • Extend all the extensions completely. • Lubricate through the holes. • Retract the extensions. Upper slide pads • Extend extensions with load in order to create enough clearance.

  • Page 95: Lubrication Of The Upper Column Bearing And Three-Point Bridge

    Maintenance and Service 8.4.3 8.4.3 Lubrication of the upper column bearing and three-point bridge The lubrication of the column upper bearing and the three-point bridge is made through nipples placed on the base. Nipples ①: For greasing upper column bearing Nipple ②: For greasing three-point bridge DANGER The upper column bearing must be lubricated...

  • Page 96: Hydraulics

    Maintenance and Service Hydraulics 8.5.1 Slewing housing: checking the oil level/oil change Checking the oil level in slewing housing 1. Check if the oil level in the level glass ① is between the maximum and minimum lev- Ž els. 2. If the oil level is below the minimum level: Remove the plug ③.

  • Page 97: Replacing The Cartridge In Return Oil Filter

    Maintenance and Service 8.5.2 8.5.2 Replacing the cartridge in return oil filter Return oil filter with fouling indicator Œ WARNING Dirt will damage the hydraulic system Make sure that the area around the filter is clean to prevent contamination of the hydraulic oil. ...

  • Page 98: Checking The Oil Tank Level

    Maintenance and Service 8.5.4 8.5.4 Checking the oil tank level 1. Place the crane and stabiliser legs in the transport position. 2. Place the vehicle on level ground. 3. Check the oil level in the tank. 4. Oil level too low: Top up with hydraulic oil.
  • Page 99 Filling the oil tank with hydraulic oil The oil used for filling must be clean. Do not mix different oils. Hydraulic oil that is approved for HIAB products must comply with one of the following standards or equivalents: -DIN 51524 part 3...
  • Page 100 -15°C to 90°C -5°C to 90°C The recommended viscosity during normal work- ing conditions is between 16 and 40cSt. HIAB strongly recommend an oil working tem- perature below 70°C. If necessary consider an oil cooler or heater. ! NOTE When working in artic condition consider an oil with lower viscosity than the 32 oil in the table above.

  • Page 101: Bleeding Air From The Hydraulic System

    Maintenance and Service 8.5.6 8.5.6 Bleeding air from the hydraulic system Bleed the air from the hydraulic system: • after changing the hydraulic oil • after working on the hydraulic system • if your crane works slowly or jerkily WARNING Air in the hydraulic system can lead to faults and damage To bleed air from the hydraulic system, pro-...

  • Page 102: Troubleshooting

    • Only correct yourself the faults that ac- cording to the table you may rectify. • Follow the instructions exactly! • All other faults may be dealt with only by personnel in a HIAB service workshop! Fault Probable cause Action Crane does not react to con- Crane in an OLP situation.
  • Page 103 Oil level in the tank is too Top up the oil tank and crane immediately! low. bleed the hydraulic system. The pump is faulty. Go to a HIAB service work- shop. The stabiliser extensions do The extensions are still Unlock the extensions. not slide out.
  • Page 104 Reconnect the add-on equip- work properly. connected. ment according to the in- structions. Other defect. Go to a HIAB service work- shop. Leak on hydraulic system: 1. Press a Stop button. leaking coupling, hose or line. 2. Disengage the PTO.
  • Page 105 Maintenance and Service 8.6.2 example use time=1526 hours Error display mode Press the button to switch to Error display mode. Display shows a short time, and then start showing errors as: • The number of active errors and a dot. •...

  • Page 106: Decommissioning

    Decommissioning Decommissioning a crane Cranes are designed and manufactured taking the environment into consideration. Environmental requirements and soundness have been considered when selecting the raw materials. The metal parts are designed to achieve a light and durable construction, this includes the selection of higher- quality grades of steel.
  • Page 107 Decommissioning Unsorted waste should be delivered to a landfill • drained hydraulic hoses, electrical wires, con- trol cables, seat, hydraulic cylinder seals, lights, small plastic and rubber parts. Hazardous waste is delivered to a collection point for hazardous waste • oils: hydraulic oil, transmission oil from the slewing system •...

  • Page 108: Technical Data

    Technical Data 10.1 Documentation The Technical Data document shows diagrams and technical information about your specific crane The enclosed Technical Data printed out by the installer should be stored together with this Operator's manual. Operator's Manual GB...

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