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Operation & Service Manual (VA)

ST1175

INSPECTION AND
MAINTENANCE

7.1

Aim of maintenance

Maintenance can be divided into two categories:



preventive maintenance,



corrective maintenance.

Preventive maintenance is all maintenance necessary to keep the machine in a
good condition or returning it to that condition.

Corrective maintenance is done after malfunctions have occurred.



Always follow maintenance instructions.



All maintenance actions described must be done on schedule. Due to load
differences and environmental influences certain parts may require more or less
maintenance than specified.



The maintenance procedures will refer to special instructions when necessary.

WARNING

Summary of Contents for ST1175

Page 1: ... 2014 Stertil B V 32808980 A VA 32808980 A Operation Service Manual ST1175 Mobile Column Lift ...

Page 2: ...ANUALS AND ALL OTHER INSTRUCTIONAL MATERIAL FURNISHED WITH THE LIFT TO THE LIFT OWNER USER EMPLOYER PLEASE READ AND UNDERSTAND ALL INSTRUCTIONS IN THIS MANUAL BEFORE INSTALLING OPERATING OR MAINTAINING THIS LIFT Installation operating and service instructions for the Stertil Koni mobile column lifts ST 1175 ...

Page 3: ...s 17 3 3 General safety instructions 17 3 3 1 The importance of safety 18 3 3 2 Working in accordance with procedures 18 3 3 3 Safety warnings 18 3 3 4 Personnel 19 3 3 5 Safety instructions 20 3 3 6 Manufacturers instructions to the lift owner employer 24 3 4 Safety features 25 3 4 1 Emergency stop 25 3 4 2 Safety signs 25 3 4 3 Power consumption 29 3 5 Lock out tag out 29 3 5 1 Lock out tag out ...

Page 4: ...ly checks by the user 54 7 4 Monthly maintenance 54 7 5 Annual maintenance by the technical service 54 7 6 Regular preventive maintenance procedures 55 7 6 1 Lubrication instructions 55 7 6 2 Hydraulic oil 56 7 6 3 Checking the emergency shutdown mechanism 57 7 6 4 Checking the safety locking feature 58 7 6 5 Checking the pneumatic spring s 59 7 7 Maintenance switches 59 7 8 Programmable settings ...

Page 5: ...ashes when the UP button is pressed 77 8 5 Emergency lowering facility 77 8 6 Technical support 77 9 Options 78 9 1 Special adapters 78 10 List of Parts 79 10 1 Main components 80 10 2 Hydraulic unit 84 10 3 Hydraulic cylinder 86 10 4 Control box primary 88 10 5 Control box secondary 90 10 6 Connection cable 92 10 7 Pallet jack mechanism 93 10 8 Label locations 95 11 List of Parts Variants and Opt...

Page 6: ...r a combination of aptitude test training program technical vocational school or job experience The owner employer of the Stertil mobile column lift must ensure that the operator of the mobile column lift must be instructed and trained in the safe use and operation of the lift using the manufacturer provided instructions and warning labels and the Automotive Lift Institute Publications Lifting It ...

Page 7: ...lem has been determined and the appropriate repairs made by qualified Stertil service authorized personnel In order to ensure that the lift is not used until the repairs have been affected the lift shall be locked out or tagged in accordance with ANSI Z244 1 2003 R2008 Trained lift service personnel refers to personnel of the Stertil service department or another servicing agency recognized by Ste...

Page 8: ... your Stertil product Please contact Stertil USA for the location of authorized Service Centers throughout the United States Stertil KONI USA Inc 200 Log Canoe Circle Stevensville Maryland 21666 tel 00 1 410 643 9001 fax 00 1 410 643 8901 Toll free number 800 336 6637 ...

Page 9: ...tomer Service department of Stertil B V The information in this document concentrates solely on use of the product as intended by the manufacturer In the event that the products parts of the products or procedures are applied in any way other than that described in this manual then confirmation must be obtained as to the correctness and suitability of that use No rights may be derived from this ma...

Page 10: ...d maintenance action is sequentially described in the relevant sections of this manual Normal routine operation of the vehicle lift requires that operators and engineers have enough technical knowledge and experience to carry out the assigned tasks can recognize and prevent hazards have read this manual and understand the contents have been adequately trained are able to follow the procedures in t...

Page 11: ...ns Bold text is used for sub titles or for information that needs special attention Read these instructions carefully 2 6 Manufacturers details If you need any assistance please contact your regional service center If you still have questions after reading this guide we would encourage you to contact us We appreciate all advice feedback and suggestions from our customers Please contact Stertil at ...

Page 12: ...late 2 9 Trademarks All trademarks stated in this manual are registered trademarks of their suppliers The instructions in this manual do not take into account different national regulations and laws When operating the vehicle lift it is the sole responsibility of the user to make sure that all applicable local laws and regulations are obeyed 2 10 Supplements to the manual If you receive any supple...

Page 13: ...nvolved in a recommissioning then Stertil is not liable for any claims of third parties arising from that recommissioning 2 14 Version history Every effort has been made to make this manual as accurate and complete as possible However should the user s find any errors or omissions it would be appreciated if these were brought to the attention of Stertil Please report any errors or omissions to Ste...

Page 14: ...ons Different adapters Wheel adapters The manufacturer is authorized to constitute the technical documentation Signed U Bijlsma General Manager authorized for this purpose by Stertil B V hereby declares that the vehicle lift as described above conforms with the fundamental safety requirements as set down in the Machinery directive 2006 42 EC EN 61508 SIL1 EN 1493 EN 418 EN 954 1 EN 60204 1 1999 5 ...

Page 15: ...uld be in conflict with existing local regulations then the strictest regulation shall take precedence Always adhere also to the local safety regulations Stertil B V is not liable for damage or physical injury due to ignoring the safety instructions Stertil B V has made all possible efforts to inform you correctly and fully about possible dangers involved in working with this vehicle lift However ...

Page 16: ...dry Do not wear rings watches metal rimmed glasses or jewelry when working around electrical circuits Static electricity can harm electronic parts Always make sure that you are earthed when working on electronic parts Maintenance and repair activities on the electrical system of the machine may only be performed by special trained electricians which are familiar with the common and local electrica...

Page 17: ...e fall hazards or have any other questions about fall prevention Do not work until unsafe conditions have been corrected 3 3 General safety instructions If performing operation or maintenance activities always carry out these activities with the greatest caution to avoid injuries or damage to the equipment Always adhere to the local safety regulations The safety instructions in this manual only se...

Page 18: ...ineers but also of their family dependents It is important that your organization adopt some basic safety measures so as to ensure overall safety of the workplace First and foremost all operations should be executed under supervision of a supervisor He or she is responsible for discharge of all safety measures All the safety provisions must be brought to the attention of everyone employed at the l...

Page 19: ...sons under 16 years of age are prohibited from working on this vehicle lift in any way whatsoever Children under 14 years of age are not allowed in the immediate vicinity of the installation When performing maintenance always warn your colleagues at which location you are working Always turn the main switch to O and lock it with a padlock If you leave the vehicle lift unattended during maintenance...

Page 20: ...hat the carrier draws up a transport damage report on the spot Correctness and completeness have all parts additionally and or accessories ordered been supplied In the event of damage always contact Stertil or the supplier All worn or broken parts need to be replaced with genuine lift manufacturer supplied parts Important safety instructions Read all instructions If an extension cord is necessary ...

Page 21: ...achments ALWAYS WEAR SAFETY GLASSES Everyday eyeglasses only have impact resistant lenses they are not safety glasses Use by untrained people could result in serious injury and or damage Only authorized persons should operate the vehicle lift These persons are in any case familiar with the operating instructions of the lift Do not use the lifting system outdoors if the wind velocities mentioned in...

Page 22: ...n paired operation be sure that this will not result in stability risks In case of doubt consult your superior Unsafe lifting can result in serious injury and damage to the lifting system and or vehicles This vehicle lift should only be used for lifting of vehicles and not for other applications The positioning of the lifting system must be done in a way that a safe working area will be obtained t...

Page 23: ...hicle is raised on the lift always raise the lifts to at least above the first safety lock Always lower the lifts into the safety lock before starting any work on the vehicle or leaving the vehicle unattended FOR YOUR AND OTHER PEOPLES SAFETY SAVE THESE INSTRUCTIONS All accessories supplied with this lift are to be used on this lift only Accessories from other lifts are not acceptable and could re...

Page 24: ... ensure that lift inspectors are qualified and that they are adequately trained in the inspection of the lift Maintain the periodic inspection and maintenance records recommended by the manufacturer or ANSI ALI ALOIM 2008 American National Standard for Automotive Lifts Safety Requirements for Inspection and Maintenance and the employer shall ensure that lift inspectors are qualified and that they ...

Page 25: ...e DOWN and UNLOCK buttons are pressed again the column will be lowered further with an accompanying acoustic signal this option foot protection can be enabled or disabled by default it is disabled lowering is electro mechanically blocked in the event of loss of control power or leakage from the cylinders 3 4 1 Emergency stop The top switch on the control box is used as emergency stop switch In eme...

Page 26: ...ram Description Location Capacity sticker example The value stated on this sticker gives the maximum lifting capacity of the column At the left or right side of the column Operation sticker example On this sticker the a short description of the operation of the column is given At the operating side of the column under the control box Safety instruction labels At the front side above the control bo...

Page 27: ...ation Caution labels At the front side above the control box Warning labels At the front side above the control box Safety instruction sticker On this sticker the most important safety instructions are given At the operating side of the column under the control box ...

Page 28: ... warning sticker Danger or risk due to electrical voltage At the left bottom of the control box Fuse replacement warning sticker Inside the control box Fuse type warning sticker At the left side of the control box Usage warning sticker At the operation side above the control box ...

Page 29: ...out tag out Lock out Tag out procedures are safety measures designed to prevent application of power energy to vehicle lift while it is being serviced The established procedures for the application of energy control the lock out or tag out procedures shall cover the following elements and actions and shall be done in the next mentioned sequence ...

Page 30: ...rom the energy source s The machine uses the following energy sources AC power This is de energized by removing the AC connection to the machine 5 Lock out or tag out device application Lock out the energy isolating device s with an individual lock s place a warning device on the main switch 6 Remove residual or stored energy Stored or residual energy such as that in capacitors air pressure etc mu...

Page 31: ...hen the machine has reached the end of its useful life the owner and or user is responsible for the safe disassembly of the machine and for the disposal of the components in accordance with the local laws or regulations 3 6 2 REACH declaration The REACH regulation became effective on 1st June 2007 The aim of the REACH regulation is to ensure a high level of protection of human health and the envir...

Page 32: ...tion level and trained by the supervisor Supervisor Intermediate vocational education level and trained after the installation of the vehicle lift by the installation personnel Maintenance engineer Intermediate vocational education level In case of doubt always consult the Stertil Service Department For more information about this and other possible trainings contact Stertil ...

Page 33: ...4 3 4 Electric power rating 3 phase 1 phase 2 HP 1 5 HP Main power supply 3x208 230V 60Hz 3x460V 60Hz 3x575V 60Hz 1x208 230V 60Hz 3x phase 1x earth 3x phase 1x earth 3x phase 1x earth 1 x phase 1x zero 1 x earth Main fuse See power consumption table in section Power consumption on page 29 Control voltage 24 V direct current Raising and lowering time 3 phase single phase 225 165s 450 165s Noise lev...

Page 34: ...ifications of the maximum lifting capacity The overpressure safeguard in the hydraulic unit has been preset so that the lift can never raise more than the specified weight 10 4 3 Lifting system This mobile column lift is an electrically driven hydraulic column lift for lifting heavy vehicles A minimum of two column lifts is needed to lift a vehicle The number of column lifts required depends on th...

Page 35: ... of mobile column lift The power supply is connected to the master column The main column and the slave columns are linked to each other in such a way using connectors that they form a closed ring circuit All power requirements and control signals are fed via the connecting cables 4 4 Control system The control system on the columns ensures that raising and lowering of the column lifts is simultan...

Page 36: ...stop The cause of the fault must then be traced Height differences may be caused by oil leakage in cylinders or valves The control system is also designed so that Any column lift can be controlled individually Any pair of axles can be controlled individually for an explanation see chapter Operation on page 39 Controlling individual column lifts and or pairs of axles is exceptionally hazardous Refe...

Page 37: ...mn lift These are mounted at the back to safeguard the column lift against toppling over when it is being relocated When relocating the column lift the pallet lifting mechanism raises the rear of the column off the floor so that it can be moved more easily 4 9 Retractable wheels The front wheels are controlled simultaneously with the lifting and lowering of the pallet lifting mechanism 4 10 Lockin...

Page 38: ... the right manner can cause damage to the column lift and or bodily injury Do not enter the area below the column lift while it is suspended by the lifting equipment If it should fall it could cause serious injury 1 Transport the column lift to the location where it will be used 2 Remove the protective cover from the hydraulic unit 3 Remove the stopper from the filler opening and attach the air bl...

Page 39: ...er vehicle axle referred to as operating in pairs operating a single column lift Operating a single column lift or one pair of column lifts can be extremely hazardous Refer to section Safety when hoisting These possible modes of operation are available on every one of the column lifts without needing to set any selector switches 6 2 Safety when hoisting In principle the individual and per axle con...

Page 40: ...le at the rear of the vehicle the maximum permissible elevation difference between both rear axles is 2 Center of gravity and weight distribution If one of the columns is lowered too far it can have the following consequences No load on that particular column No load on the column diagonally opposite Double load on the remaining columns Overloading of columns Columns used for extremely rigid vehic...

Page 41: ... It is not important where the main column lift has been set up in the circuit but it should preferably be positioned close to the mains supply If there is a single main column in a column circuit the circuit is referred to as a set A set may consist of 2 3 4 5 or 6 columns 2 3 or 4 with a single phase Most vehicles have a weight distribution of approximately 1 3 2 3 When using 4 columns this mean...

Page 42: ...aximum lifting capacity Each main column has been provided with a thermal relay that protects a set of columns against overloading and the lifting system against electrical overloading for safety reasons 6 4 Control box All functions of the lifting system are controlled from the control box on the column lift There are two types of control boxes the control box of a master column the control box o...

Page 43: ...umn C Main power supply D To next column Control boxes Operate the panel only with your fingertips Pressing the buttons using sharp objects such as screwdrivers can damage the equipment and cause errors 6 4 1 Emergency shutdown button If the emergency shutdown button is pressed all movement is immediately halted raising or lowering 6 4 2 Starting The main switch controls the power supply to the co...

Page 44: ...ere is an arrow pointing up beside this button 6 4 4 Lowering Activate the UNLOCK button simultaneously with the DOWN button to lower the column lifts There is an arrow pointing down next to the DOWN button If the foot protection has been enabled the lowering action will be interrupted at approx 12 above the floor The column will be lowered further with an acoustic signal when the UNLOCK and the D...

Page 45: ...l again be lowered 6 4 6 Lowering into the safety locks For lowering onto the safety locks simply press the DOWN button The column lifts will then lower no more than 1 3 8 until the safety pawls engage the teeth in the safety lock profile The drop safeguard pawls can then no longer be released If the UNLOCK button is now pressed there will be no sound of the pawls being released Raise the column l...

Page 46: ...connected to the main power supply 3 Ensure that the emergency shutdown button of all master columns has been released 4 Press the SELECT button The ALL light will light up to indicate the following the system operation has been checked to ensure it is functioning correctly the sequence of all columns is stored in the system memory the master column in the system has been connected to the mains th...

Page 47: ...ave been configured in a closed circuit according to Linking columns 6 5 3 Operation of a single column 1 Press SELECT until the SINGLE light has been activated 2 Press button 3 to raise the single column or press button 4 to lower the single column An acoustic signal will be emitted when SINGLE UP and DOWN are operational because this is an unusual situation 6 6 Operating the pallet lifting mecha...

Page 48: ...ts 1 If necessary fit wheel adapters to the forks of the column lifts 2 Set up the required number of column lifts 3 Ensure that the fork of each column lift is extended as far as possible under the wheel 4 Lower the pallet lifting mechanism by pulling on the lever that is located on the inside of the drawbar 5 Ensure that the main switch on the control box of the master column s is set to 0 OFF 6...

Page 49: ...mns are lowered slowly This works for ALL PAIR and SINGLE Lower the column lifts into the safety locks and set the mains switch to 0 OFF once the desired height has been reached When using just one or two column lifts when operating in pairs make certain that there is no possible danger of instability see also section Safety when hoisting If in doubt ask your supervisor Unsafe lifting can lead to ...

Page 50: ...ht When hoisting large vehicles with high sides the values for lighter vehicles should be observed Type of vehicle Empty weight Maximum permissible lateral wind speed Busses 22 000 33 000 lbs 45 miles h 8 Beaufort Lorries and heavy vehicles 22 000 lbs 54 miles h 10 Beaufort When deciding whether it is safe to use the lifting system the user must take all factors into account When in doubt always e...

Page 51: ...o keep the machine in a good condition or returning it to that condition Corrective maintenance is done after malfunctions have occurred Always follow maintenance instructions All maintenance actions described must be done on schedule Due to load differences and environmental influences certain parts may require more or less maintenance than specified The maintenance procedures will refer to speci...

Page 52: ...ons Keep the vehicle lift clean at all times Repair damaged or worn parts promptly Ensure that all fasteners are secured after maintenance Do not attempt to operate defective equipment Follow the safety instructions in this manual Follow the safety regulations that apply to your site For repairs and maintenance always use original Stertil parts 7 2 2 Preparations before inspection and maintenance ...

Page 53: ...the vehicle lift and allow any pressure to disperse 2 Turn the main switch to the OFF position and lock it with a padlock 3 Place a tag Do not start at the control box Please refer to the chapter Safety on page 15 for an overview of all safety instructions 7 2 4 Waste disposal Remove and dispose in a correct manner lubricating agents used chemical products and other such matter On this subject the...

Page 54: ...r must have the column lifts inspected once a year by the Stertil technical services or another technical service authorized by Stertil both hereafter referred to as technical services A maintenance subscription can be taken out with the technical service for this annual inspection In the event that no maintenance subscription has been taken out the user must make an appointment each year for this...

Page 55: ...estion must be replaced Immediately repair or replace all parts which could cause hazardous situations 10 Perform all lubrication tasks set out in section Lubrication instructions on page 55 For additional details see chapter Troubleshooting on page 67 7 6 Regular preventive maintenance procedures 7 6 1 Lubrication instructions The vehicle lifts must be serviced regularly in accordance with the lu...

Page 56: ...k approximately once every 2 years This oil change must take place as scheduled even when the column lift is not being used continuously When changing the hydraulic oil proceed as follows 1 Fully lower the column lifts and drain off the oil 2 Fill the tank with hydraulic oil filtered at maximum 4 microns Hydraulic oil type Oil type Oil name Standard Unil HVC SX 15 Alternative Mobil DTE 10 Excel 15...

Page 57: ...ed Quantity of hydraulic oil in the tank Type Quantity gallons ST 1175 5 0 7 6 3 Checking the emergency shutdown mechanism 1 With the column lifts in motion press the emergency shutdown button All column lifts must immediately come to a standstill 2 Turn the emergency shutdown button anticlockwise to release it then set the mains switch to 0 then set it to 1 3 Press the SELECT button to ensure tha...

Page 58: ...he free play of the adjustment nut of the solenoid is 1 8 to 3 16 3 If necessary turn the adjustment nut at the rear of the solenoid until a free play of 1 8 to 3 16 is achieved 4 Raise the column lifts to the top position and check this free play during the raising 5 Lower the column lifts from the top position into the safety lock and check again that the free play is 1 8 to 3 16 Adjust them if ...

Page 59: ...Function S1 Up Lifting Controls the electric motor of the column lift on which this switch is being operated the column lift goes up S2 Down Lowering and unlocking Controls the lowering valve and the solenoid for unlocking the column lift on which this switch is operated 7 8 Programmable settings In general programming is done as follows 1 Open the door of the control box 2 Switch the main switch ...

Page 60: ...ich have been set at a higher value may have a higher position through for example the Single or Pair control of these columns 7 8 2 Program 61 Unlock while rising This option is available so that the pawls are operated when the UP button is operated This will suppress the clicking noise of the pawls when they are going up This option has no effect on the safety of the column lift the pawl will be...

Page 61: ...the safe limits will be automatically activated and the system has to be restarted The setting will not be saved in the EEPROM so that the safe limits will always be active after starting and stopping Make program 65 active for each column in order to operate a column set outside the safe limits 7 8 7 Program 66 Potentiometers OFF check potentiometer operation This option is available so that the ...

Page 62: ...he columns 4 Select program 67 5 Activate program 67 by pressing the UNLOCK button The printed circuit board will show a number made up of 2 digits after this program is active This is the number of hours the electric motor has been running Number 67 will be displayed again after approximately 5 seconds 6 Repeat steps 3 to 5 of this procedure for each column lift of the set 7 Exit programming mode...

Page 63: ...without unlocking Turn off the main switch at the control box Do this by turning the main switch to the 0 position then pull the mains plug Never loosen or remove any part of the hydraulic system without first placing the column lifts in the lowest position or in the safety locks All repairs carried out on the column lifts by persons other than the technical service and the consequences thereof ar...

Page 64: ...the guide block 2 Press the SELECT button until the SINGLE button is illuminated Then press the DOWN button to lower the cylinder It will take approximately 2 minutes before the cylinder is fully lowered 3 Uncouple the hydraulic coupling at the bottom of the cylinder 4 Lift the cylinder about 3 4 to withdraw it from its seating on the bottom end 5 Pull the cylinder forwards Proceed as follows to i...

Page 65: ...er sinks down turn the adjusting screw anticlockwise until the cylinder no longer sinks Raise the cylinder to the top position and set the lever to position 1 the cylinder should now be lowered 5 If it does not lower or only does so slowly tighten the adjusting screw a little 6 Repeat these steps until the movements at each lever position are correct 7 Once the adjustments are correct re tighten n...

Page 66: ...placement parts from Stertil B V see section Manufacturers details on page 11 for address details When ordering replacement parts please supply the following information Column lift type Superior Serial number See the type plate on the column lift Reference No See List of Parts ...

Page 67: ...main switch at the control box Do this by turning the main switch to the 0 position then pull the mains plug Never loosen or remove any part of the hydraulic system without first placing the column lifts in the lowest position or in the safety locks All repairs carried out on the column lifts by persons other than the technical service and the consequences thereof are entirely at the user s own ri...

Page 68: ...The column lifts can now be lowered further Do not forget to press the UNLOCK button first When raising If the rising movement stops and the red light FAULT on the front panel is lit continuously then it may be that the highest position has been reached If this is the case open the front panel to read the code on the 2x7 segment display This must be 04 as long as the UP button is being pressed See...

Page 69: ...e numbers on the double 7 segment display in the control box Error codes Error code Code label Possible cause Solution Normal operation HS High limit software Lift is stopped at the programmed elevation Adjust the elevation if necessary by using program code 60 See section Programmable settings on page 59 04 Functional lifting check The operation has determined that the lift has not risen within 5...

Page 70: ...st zeroed Check the hydraulic system for leaks Turn OFF and ON on the main switch s and press the SELECT button to ensure the system can again be used If the fault occurs again contact the technical service 10 no green light on the control box An emergency stop occurred The emergency stop button has been pressed Check the emergency stop buttons and unblock them if necessary Turn OFF and ON on the ...

Page 71: ... ON on the main switch s and press the SELECT button to ensure the system can be used again Replace the PCB if required 25 24V during startup detected Main safety relay faulty Check the main safety relay Replace the main safety relay if necessary 31 Output lowering valve fault Broken wire short circuit in lowering valve Check the lowering valve circuit 32 Output unlocking solenoid fault Broken wir...

Page 72: ... service 37 Short circuit on PCB Short circuit on the PCB Allow damp box to dry Replace PCB if the fault persists 82 EPROM read fault Turn OFF and ON on the main switch s and press the SELECT button to ensure the system can be used again Replace the PCB if required 83 EPROM write fault 91 Watchdog fault 93 General CAN error 94 95 CAN timeout 8 4 Faults The following troubleshooting guide can be us...

Page 73: ... has not been correctly adjusted Contact technical services to have the valve correctly adjusted The pump capacity is inadequate Replace the pump The current has been interrupted by a thermal relay in the control box of the main column Reset the thermal relay If the fault occurs again contact the technical service The maximum height difference more than 2 3 4 has been exceeded Set the main switch ...

Page 74: ...r damaged lowering valve Have the lowering valve cleaned or have it replaced by the technical service The maximum elevation difference more than 1 3 16 has been exceeded Press UP until the elevation difference has been leveled If lifting is not required you can press the SELECT button three times Then you can lower The difference of 1 3 16 persists If the fault occurs again contact the technical s...

Page 75: ...technical service 8 4 4 The column lift is not raising far enough Cause Solution Oil level in the tank is too low Top up with oil as described in section Hydraulic oil Pump is drawing air Tighten or crimp the suction filter attachment The steel plug has not been replaced by the air bleed cap Fit the air bleed cap The air bleed cap is blocked Clean the air bleed cap 8 4 5 The column lifts do not go...

Page 76: ... procedures as stated in the Operator Manual If the fault occurs again contact the technical service A fuse has been tripped Check the F2 and F3 fuses Replace the fuse s in the control box if necessary If the fault occurs again contact the technical service The mains switch is OFF Set the mains switch to ON Broken cable or loose connector Check the cable and connector The emergency stop button has...

Page 77: ...ering facility In emergency situations where it is not possible to lower the column lifts from the control cabinet the column lifts can be lowered manually Please contact the technical service in this case The emergency lowering procedure must only be performed by persons who are trained in this procedure 8 6 Technical support If the tips provided in this chapter do not answer your question or sol...

Page 78: ...Operation Service Manual VA 78 ST1175 9 OPTIONS 9 1 Special adapters Special custom made adapters can be delivered Special adapters ...

Page 79: ...Operation Service Manual VA 79 ST1175 10 LIST OF PARTS The following sections will give an overview of the main assemblies and their components ...

Page 80: ...Operation Service Manual VA 80 ST1175 10 1 Main components ...

Page 81: ...32806100 Oil pipe 13 1 Hydraulic cylinder on page 86 14 1 Control box primary 14 1 Control box secondary 15 1 32557150 Connection cable 12m 16 1 32556150 Hydraulic hose 17 4 30001006 Slide plate 18 1 30007400 Potentiometer unit 19 1 Hydraulic unit on page 84 20 2 32800050 Hinge 21 2 32800250 Push bar 22 1 32800160 Torsion bar 23 2 32800107 Shaft 24 2 32800108 Shaft 25 1 32800109 Support 26 1 32803...

Page 82: ...ocking ring special M6 63 4 65051028 Nyloc nut M6 DIN 985 64 2 65003291 Bolt M6x30 DIN 933 65 4 65003488 Bolt M14x30 DIN 933 66 4 65055023 Washer M14 DIN 125 A 67 2 65003403 Bolt M10x20 DIN 933 68 2 65058028 Washer M10 DIN 127 B 69 1 66201039 Cap nut M20 0342044 70 1 69090054 Grommet No 2790 type 2 71 1 1500 07 00 21 Plug VSTI R3 8 ED 74 2 65055014 Washer M5 DIN 125 A 75 2 1036 25 05 12 Screw cros...

Page 83: ...Operation Service Manual VA 83 ST1175 Pos Qty Part No Description Remarks 85 3 65250132 Nut M8 DIN934 86 6 65058024 Washer M8 DIN 127 B 87 2 65760050 Retainer ring A50 DIN 471 SS ...

Page 84: ...Operation Service Manual VA 84 ST1175 10 2 Hydraulic unit ...

Page 85: ...p F PHC 1 1 2 CM3 REV for 50 60 Hz 7 1 68308005 2 2 Valve NC ex solenoid incl manual lowering 8 1 68308013 2 2 Valve NC ex solenoid 9 4 68510124 O ring 12 42 x 1 78 10 2 69481501 Solenoid 24 VDC EC 30D 11 1 32556902 Flow control valve 2 Lt 12 1 32556903 Flow control valve 6 Lt 13 1 32556908 Pressure relief valve 3 800 psi 14 1 32506108 Half coupling pumpside 15 1 32506109 Half coupling motorside 1...

Page 86: ...Operation Service Manual VA 86 ST1175 10 3 Hydraulic cylinder ...

Page 87: ... 1 32806753 Retaining ring 4 1 32806800 Cylinder 5 1 32806825 Piston 6 1 68700450 Union GE10 PSR 7 1 65261068 Retaining ring for housing 68 DIN 472 8 1 68500850 Scraper 9 1 68575910 Bearing ring 10 1 68554910 Piston seal incl O ring 11 1 65455002 Copper sealing ring 12 1 68900000 Air bleeding nipple 13 1 1003 91 80 38 Hose burst check valve 32899000 Seal kit ...

Page 88: ...Operation Service Manual VA 88 ST1175 10 4 Control box primary ...

Page 89: ...ctor 11 1 69090112 Connector internals male 12 1 69090111 Connector internals female 14 1 Cable gland M32x1 5 23254uz13 red 16 1 Cable gland M20x1 5 22052um2x6 17 1 Cable gland M25x1 5 22553um2x8 21 1 Cable gland M20x1 5 22052u11 green 23 2 69206010 Fuse 125 mAT 250V F3 24 2 69206012 Fuse 3 15 AT 24V F2 26 1 69202008 Acoustical alarm 27 1 69153002 Therm relay 3x575V 60Hz 7 10A 27 1 69153003 Therm ...

Page 90: ...Operation Service Manual VA 90 ST1175 10 5 Control box secondary ...

Page 91: ...mergency stop 7 2 69141041 NC contactor 10 2 69090114 Connector 11 1 69090112 Connector internals male 12 1 69090111 Connector internals female 16 1 Cable gland M20x1 5 22052um2x6 17 1 Cable gland M25x1 5 22553um2x8 21 1 Cable gland M20x1 5 22052u11 green 23 2 69206010 Fuse 125 mAT 250V F3 24 2 69206012 Fuse 3 15 AT 24V F2 26 1 69202008 Acoustical alarm 34 1 Motor cable 35 1 Cable lowering valve 3...

Page 92: ...l VA 92 ST1175 10 6 Connection cable Pos Qty Part No Description Remarks 1 1 32557150 Cable 12m assembly With steel protection 2 1 69090111 Connector internals female 3 1 69090112 Connector internals male 4 2 69090113 Housing ...

Page 93: ...Operation Service Manual VA 93 ST1175 10 7 Pallet jack mechanism ...

Page 94: ...tion Remarks 1 1 32800200 Balancer 2 1 32800112 Shaft 3 1 32800113 Cap 4 1 32706200 Pallet jack mechanism 5 1 60203004 Gas spring 6 1 32800111 Shaft 7 1 1037 07 50 08 Nut M8 8 1 1036 55 05 13 Adjusting screw M8x8 9 4 65762030 Retainer ring No 15 10 2 32556256 Pin ...

Page 95: ...Operation Service Manual VA 95 ST1175 10 8 Label locations ...

Page 96: ...ker CAUTION 6 1 60700125 Capacity sticker 40 000 lbs 7 1 60700093 Sticker WARNING 8 1 60700090 Address sticker STERTIL KONI USA 10 1 60702004 Uniform warning label 11 1 60702005 Caution label 12 1 60702006 Safety instruction label 13 1 60700389 Sticker amperage power 20 1 60700134 Label Do not use Ne pas 21 1 60700131 Sticker CAUTION 22 1 60700133 Label If connected Si conn 23 1 60700193 Safety in...

Page 97: ...Operation Service Manual VA 97 ST1175 11 LIST OF PARTS VARIANTS AND OPTIONS ...

Page 98: ...Operation Service Manual VA 98 ST1175 11 1 Special adapters Special custom made adapters can be delivered ...

Page 99: ...Operation Service Manual VA 99 ST1175 12 APPENDICES 12 1 Control box sticker Control box sticker ...

Page 100: ...Operation Service Manual VA 100 ST1175 12 2 Electrical diagram for the primary control box Electrical diagram primary control box ...

Page 101: ...Operation Service Manual VA 101 ST1175 12 3 Electrical diagram for the secondary control box Electrical diagram secondary control box ...

Page 102: ... diagram Index Description Torque C Cylinder EV22 2 2 valve 22 lbf VCDF 2 Flow control valve 2 ltr 16 5 lbf VCDF 6 Flow control valve 6 ltr 16 5 lbf F Filter K Non return valve P Pump T Tank O Pressure relief valve 3 800 psi 18 4 lbf M Motor R Hose burst check valve 16 5 lbf ...

Page 103: ...Operation Service Manual VA 103 ST1175 12 5 Dimensional drawing ...

Page 104: ...Operation Service Manual VA 104 ST1175 12 6 Inspection checklist Date Remarks Name of mechanic Initials of mechanic pass ...

Page 105: ...ards 16 Emergency lowering facility 73 Emergency shutdown button 43 Emergency stop 25 End Lock out tag out procedure 30 Environmental aspects 31 52 Error codes 66 Error messages 64 F Fall hazards 17 Faults 69 Forms and administration 52 G General 64 General safety instructions 17 General safety requirements for corrective maintenance 61 Guarantee and liability 11 H Hazards 16 Hydraulic cylinder 78...

Page 106: ...g 13 Regular preventive maintenance procedures 53 Removal and installation of the lifting cylinder 62 Replacement parts 63 Request for repair 61 Required knowledge 61 Retractable wheels 37 Running procedures 47 S Safety 49 50 52 SAFETY 15 Safety features 25 Safety instructions 20 Safety signs 25 Safety warnings 18 Safety when hoisting 39 Scope of this manual 10 Setting the columns 45 Slow lowering...

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Page 108: ...Manufactured by STERTIL B V P O Box 23 9288 ZG Kootstertille Holland Telephone 31 0 512334444 Fax 31 0 512334430 Email info stertil nl Website www stertil nl ...

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