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LINEAR ACTUATORS AND ELECTRONICS

1. Microprocessor All control boxes with a microprocessor must be initialized before start up A description of the initialization procedure can be obtained from your LINAK dealer If an actuator is replaced the microprocessor always has to be initialized before use actuators with reed hall If anything other than a LINAK charger is used it must conform to the following specifications Charging voltage 27 6 VDC 2 Charging current 300 mA 9 CBR1 MEDLINE CARELINE HOMELINE The CBR1 has been developed for use together WE IMPROVE YOUR LIFE 1000200 0909 U In 24 V 210 50 60 Hz U Out24 V max 100 Date 2006 06 20 20 5 0 654321 Duty 10 2 18 MADE BY UNAK A S DENMARK CE Dnanaace nni 50 with the Rotary actuator RA40 CBR1 can be installed in the same profile as the Rotary actuator RA40 thus saving mounting and wiring 6 Information on specific controls 1 ACC MEDLINE CARELINE OPENBUS WE IMPROVE YOUR LIFE Item ACCO02 00 171814 Prod Date 206 06 20 IP66 BEOPENED BY UMUTHORZEO PERSONNEL AN MADE BY LINAK AS DENMARK x CE P 0 123456 0001 The ACC Attendant Control Compact is fitted to advanced hospital and patient care beds for use where patient positioning must be carefully controlled by medical staff 2 ACK MEDLINE CARELINE LINAK WE IMPROVE YOUR LIFE tem ACK0001010C 1800 Prod Date 20
2. 15 Environmental conditions Environment conditons cum LERNEN Temperature 5 C to 40 C Relative humidity 20 to 90 30 C not condensing Atmospheric pressure 700 to 1060 hPa Temperature 10 C to 50 C Relative humidity 20 to 90 30 C not condensing Atmospheric pressure 700 to 1060 hPa Valid where nothing otherwise is stated under the specific products in a later section 16 Insulation class LINAK control boxes are available in insulation class 1 and insulation class 2 Class 1 means with earth connection Class 2 means without earth connection When measuring the resistance in the earth connection in LINAK Control Boxes class 1 it is recommended to use equipment delivering a test current of no less than 5A The resulting voltage will correspond to the resistance in the earth connection Test currents below 5A would yield no exact measurements Key to symbols The following symbols are used on the label on the LINAK products e R Type B equipment as per EN 60601 1 Lock function Protection against contact foreign Release function IPXX matter first character and water second character as per EN60529 Charge indicator Class 2 equipment P 7 Safety switch enable button 3 For indoor use e Double insulated transformer dh Protective earth iu Alternating Current Direct current Attention consult accompanying documents O APPROVAL V94265 AP
3. The permanently attached cable shall be terminated in a non hazardous area or inside an enclosure that is certified in a type of explosion protection as described in EN 50014 clause 1 2 The duty cycle of the actuator is limited to 6 minutes ON 54 minutes OFF The actuator model LA12 is to be installed where it is protected against direct sunlight 26 2 LA22 MEDLINE CARELINE TECHLINE LA22 is an in line actuator specially LINAK J designed with a small overall dimension WE IMPROVE YOUR LIFE for easy use in industrial agricultural and rehabilitation products item 22D000 06052410 eo Thanks to its small outer dimensions Power Rate 24 V Max 3 3 A and linear design LA22 is well suited for applications where installation is A TOIT TT DT limited such as wheelchairs 23456 0001 MADE BY LINAK A S DENMARK 3 LA27 MEDLINE CARELINE HOMELINE The LA27 actuator is a powerful actuator LINAK designed for applications such as WE IMPROVE YOUR LIFE furniture and care beds Mem No 272100 01405040 Prod Date 2006 06 02 0 654321 Max Load Push 1500 IP54 Duy oes 24V Max 3 5 Amp re 0 Max Avie 1 2min Ao m i ii ace 23456 0001 MADE BY LINAK A S DENMARK Built in end stop circuit CS27 In the LA27 CS27 the actuator is switched off at the end position There is no overload protection e LA27CS27 has no IP classification and is connected to a HB71 or HB
4. with microprocessor It is designed to provide vertical lifting push only where simultaneous bending and torsion moments may occur 5 LP2 MEDLINE CARELINE TECHLINE The LP2 range of vertical lifting a LINAK columns is ideal where vertical WE IMPROVE YOUR LIFE positioning of substantial loads is item No 1 2248000300505 required Man Load Push 2600N n The design allows the LP2 range to Duy ye 0 Max min mi be built in a complete motion control system simply by adding a suitable RSONNEL HCE LINAK control box and handset MADE BY LINAK A S DENMARK Advanced design and high quality construction allows the column to be operated either as single or parallel with up to a maximum of four units and or with a memory function The LP2 lifting column is the ideal choice for duties such as height adjustment on computer workstations work benches or a wide selection of other duties There are mounting holes in the end plates The largest profile must be mounted uppermost 41 6 LP3 MEDLINE CARELINE TECHLINE The LP3 is developed for vertical lifts LINAK and can resist a bending moment by OYE TOR HM virtue of the effective telescopic system ltem No LP36AROMOS00550 The lifting column is designed for Prod Date 2006 06 02 0 654321 icati i i Max Load Push 2400 N applications where a small installation Power Rate 24 V Max 8 dimension is requested wit
5. CBJ2 are part of the JUMBO system JUMBO is a modular system combining an actuator a control box CBJ1 CBJ2 a battery BAJ1 BAJ2 and a charger CHJ2 in a flexible solution specially developed for patient lifts The complete system is medically approved and contains a series of features which meet the patients need for a safe and comfortable lift e g CBJ1 and CBJ2 are equipped with a soft start stop function emergency lowering function etc 4 CBJH MEDLINE CARELINE The CBJ HOME is a specially developed solution for patient lifts The complete system consists of a control box and a battery enclosed in a single elegant module The system will be medically approved and contains a series of features ensuring a safe comfortable lift e g the CBJ HOME is equipped with a soft start function emergency lowering emergency stop etc The CBJH batteries are ventilated through a number of grill units on the backside of the housing 56 5 CHO1 MEDLINE CARELINE For charging the batteries of 08 and all JUMBO control boxes directly connected to the control box or via the handset HB40A For charging of the batteries in battery box BAJ2 JUMBO system and CBJH 6 CH08 MEDLINE For charging of the batteries in the control box aneren 127 CB08 A directly connected to the control box or via Un 807 750 the handset HB40A U OuQ4V 220mA 5 3VA Date 06 06 20 P O 123456 0002 For charging of the batteries
6. The LINAK products must be IP 66 washable when cleaning in wash tunnels Make sure that the plugs are correctly fitted with O rings before washing O rings When individual parts are replaced in a LINAK IP 66 or IP 66 wash able system the O rings on all parts must be replaced at the same time On control boxes with a replaceable mains fuse the O ring in the fuse cover must be replaced every time the cover has been removed The O rings must be greased in water free vaseline when replacing them Make sure that the counterpart the socket is clean and undamaged Valid for all LINAK actuators and lifting columns Actuators lifting columns must be inspected at attachment points wires piston rod cabinet and plug as well as checking that the actuator lifting columns function correctly To ensure that the pregreased inner tube remain lubricated the actuator must only be washed down when the piston rod is fully retracted Valid for all LINAK control boxes and handsets Electronics must be inspected at attachment points wires cabinet and plugs Inspect the connections cables cabinet and plugs and check for correct functioning does not apply to battery versions With the exception of the CS16 and CS18 PCB the control boxes are sealed and maintenance free Inspect at regular intervals that the ventilation aperture on the external battery is positioned correctly and is intact throughout its length approx 20 mm see figure 1
7. clockwise and the system is ready for use As the CS16 and the CS18 are open PCB s they have to be installed in an encapsulation to prevent damage LINAK offers one type of encapsulation but only for CS16 3 CS18 MEDLINE CARELINE The CS18 print is designed for use CS1800002 0000 ith d l chai H Date 2006 06 27 S 0 65432 In connection wit ental chair P O 123456 0001 CE applications E MADE BY LINAK A S DENMARK The CS18 print is specially developed to be combined with actuators that have a built in end stop print such as LA29 LA31and LA34 The print is microprocessor based and can handle actuators with potentiometer reed hall sensor or actuators without feedback The CS18 is handled according to EN 100015 1 EUROSTAT The CS18 should be connected between the linear actuator and the power supply where it will switch off the power when the actuator reaches end position or if the actuator is overloaded As the CS18 are open PCB s they have to be installed in an encapsulation to prevent damage 4 DJB MEDLINE CARELINE The DIN Junction Box is designed for use where TOREA there is need for more than 1 2 controls be hom Na DDOD connected to a control box Prod Date 2006 06 20 S 0 654321 KOT TO A UTA NOR The DIN Junction Box is constructed for connection P 0 123456 0001 ACE ofupto4controls with 8 pin DIN plugs Further more the box is constructed so
8. complied with The cleaning and disinfection cycle in the wash tunnel must not last longer than 10 minutes The nozzle pressure in the wash tunnel must not exceed 10 bar The distance between the nozzle and the electrical parts must be at least 300 mm The handset and motor plug must be pushed right in The water temperature must not exceed 85 C Cooling with cold water is not permitted To avoid degreasing of the piston rod the actuator should be retracted to minimum stroke before washing 13 The following directions regarding cleaners and disinfectants must be complied with They must not be highly alkaline or acidic pH value 6 8 They must not contain caustic agents Their contents must not be able to change the structure of the surface or adhesion of the plastic They must not break down grease The following disinfectants detergents are recommended Neodischer Dekonta dosage 1 396 made by CHEMISCHE FABRIK Dr WEIGERT CCOTRADE RW dosage 0 596 made by CCOTRADE GmbH Warning A The systems must not be sprayed directly with a high pressure cleaner 14 Maintenance Valid for all LINAK products The LINAK products must be cleaned at regular intervals to remove dust and dirt and inspected for mechanical damage wear and breaks The LINAK products are closed units and require no internal maintenance Only type IP 66 is waterproof and type IP 66W tolerates being washed in tunnels
9. connected to a HB41 handset with a DIN plug CS32 B is also available in IP66 e CS28 is standard IP 51 and is connected an external contact or control See figure 6 7 Mechanical spline The splines function so that the actuator can only push not pull During pull in the actuator the inner tube is lifted off the thread bush and the actuator can therefore never pull a load only push Functional test of mechanical splines When the piston rod is at the innermost position it must be possible to pull it out manually to its full travel length and to press it in again without much resistance and without using the motor If this is not possible contact your nearest LINAK dealer 29 5 LA29 HOMELINE LINAK G WE IMPROVE YOUR LIFE Item No 296100 0115005 Prod Date 2006 06 02 5 0 654321 Max Load Push 1000 N rsen 24 V Max 3 5 Amp qiu 2 min imn M i i xc 56 0001 wADE BY LINAK A S DENMARK Reed switch The LA29 actuator is the latest HOMELINE actuator The LA29 is specially made for domestic applications The actuator has a very short installation dimension as the distance between the two fixing points is small when the actuator is retracted and at the same time independent of the stroke length Reed switch gives a number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parall
10. e us Ads 25 3 Information on specific actuators 26 4 Information on specific columns 39 5 Information on specific controls boxes 43 6 Information on specific 5 51 7 Information on specific JUMBO 55 8 Information on specific accessories 58 9 Repair and disposal oso aL ebat CS Oel ace XH OE PI e Nx Old T dede ede E RUD qi 61 Main groups of disposal n ssc XUL I eS TE how atur duke cioe eade fa a EE eR Pas 63 DRAWINGS 2 ennt a TUNER a OEE TI ue exe 68 Addresses 22232529 ea A a EERE DES OS ARA pd ue AAA OE BASES 76 Preface Dear User We are delighted that you have chosen a product from LINAK LINAK systems are high tech products based on many years of experience in the manufacture and development of actuators electric control boxes controls and chargers This User Manual will tell you how to install use and maintain your LINAK electronics We are sure that your LINAK system will give you many years of problem free operation Before our products leave the factory they undergo full function and quality testing Should you nevertheless experience problems with
11. in battery box BAJ2 A CE JUMBO system and CBJH LINAK s product range covers several chargers The CHO8 can be used for the CBJH and CB8 A 7 CHJ2 MEDLINE CARELINE The charger CHJ2 has been specially designed for use as a wall charger for the JUMBO system The CHJ2 charger is a Switch Mode Power Supply SMPS version which makes charging of the batteries more efficient The charging time for a BAJ1 or a BAJ2 battery pack is approx 4 hours Mains voltage from 100 V AC 240 V AC 50 60 Hz is possible on same charger 8 MBJ1 2 3 MEDLINE CARELINE Depending on of what your JUMBO system consists you need to use one of the following three mounting brackets IP protection is only valid when the JUMBO system is mounted vertically 57 8 Information on specific accessories If the actuator is to be equipped with accessories these must be specified when ordering the actuator from LINAK There are the following possibilities 1 TR6 TR7 External transformer If the TR6 or TR7 fixed cable connection becomes damaged the transformer must be replaced 1 BA18 MEDLINE CARELINE Compatible with CB9 CB18 AT version CB12 BT version and 14 BT version item No BA4811 1300 000 The BA18 is exchangeable without opening the CB coro moraes mme omoi N BA18 is a separate box p 0 129456 0001 Ventilation of external batteries BA18 see Figure 1 Check at regular intervals that the ventilati
12. industrial applications Reed switch Reed switch gives a number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parallel Your nearest LINAK dealer can inform the number of pulses per stroke length Regarding Reed switch connection see Figure 6 10 If the LA34 actuator is used in connection with a non LINAK power supply the system must be equipped with current trip cut off Adjustment of the installation dimension N As standard the installation dimension on the LA34 actuator can be manually adjusted by 4 0 mm not possible for mechanical splines The adjustment of the installation dimension must only be made without use of tools only or hand It is not allowed to use tools to adjust the installation dimension of the LA34 actuator as there is a risk that the inner tube may be unscrewed Hall The Hall principle is very similar to the Reed principle It is a control box which based on Hall signals can decide whether the actuator runs out or in Hall however can detect whether the actuator runs in or out The number of pulses is like Reed Hall and Reed are placed opposite the potentiometer on the actuator s worm wheel Therefore it is not suitable for use in quick release free wheelingactuators see figure 10 Potentiometer The potentiometer function is mechanically attached to the spindle and registers the numbe
13. label Make sure that the actuator lifting column is connected to a mains electricity supply transformer with the correct voltage and which is dimensioned and adapted for the actuator in question The equipment can be freely moved over the actuator lifting column s whole working area Check correct function after mounting The actuator lifting column must not be loaded in excess of the values indicated in the specifications on the product label The duty cycle noted on the product label must always be noted Other wise there is a risk of damaging the products Exceeding the duty cycle will result in a dramatic reduction of the life time of the system Unless specified otherwise on the product label the duty cycle is max 1096 Max 2 minutes in use followed by 18 minutes not in use The actuator lifting column system may only be used in an environment corresponding to the system s IP rating LINAK products are marked with the actual IP rating on the label During operation Listen for unusual sounds and watch out for uneven running Stop the actuator lifting column immediately if anything unusual is observed e f the control box makes unusual noises or smells switch off the mains voltage immediately and the external battery if any Take care that the cables are not damaged Unplug the mains cable on mobile equipment before it is moved 23 Troubleshooting Actuators lifting columns Symptom Possible cause Ac
14. number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parallel Your nearest LINAK dealer can inform you of the number of pulses per stroke length Regarding reed switch connection see Figure 6 10 The columns must be securely mounted before operation no rotation must be possible The motor housing must be mounted uppermost 2 BL3 MEDLINE CARELINE LINAK G WE IMPROVE YOUR LIFE Type BL321RA1X400350 ltem No BL30007 Prod Date 2006 06 02 S 0 654321 Max Load Push 1600 N Power Rate 24 V Max 3 5 Amp Duy Max 1 Max dmn eui TTE TT DTE ice MADE BY LINAK A S DENMARK The BL3 lifting column is the ideal choice for vertical lift of beds where design easy cleaning and ergonomics are important factors The BL3 is a 3 part telescopic column with a special slide system especially developed to fulfil the European standard EN 1970 in a care bed that demands an adjustment range from 400 mm up to 800 mm 39 3 BL4 MEDLINE CARELINE The BLA is a 4 part lifting column LINAK specially designed for hospital and care WE IMPROVE YOUR LIFE beds the BL4 can of course be used for other applications where a compact Prod Date 2006 06 02 0 654321 lifting column with a long stroke length Max Load PUSH 1500 IPX4 Power Rate 24V Max 4 0 Amp is needed a A T
15. pull but only push Functional test It must be possible to pull the piston rod out with a thrust of approx 300 N and it must remain in the new position without releasing If this is not possible contact your nearest LINAK dealer Built in end stop circuit CS32 In the LA32 actuators with built in CS32 A B or C PCB the actuator is switched off at the end position or when overloaded LA32 actuator with e CS32 is standard IP 51 and is connected to a HB41 handset with a telephone plug e CS32 is standard 65 and is connected to a HB41 handset with a DIN plug CS32 B is also available in IP66 e 532 Cis standard IP 51 and is connected to an external contact or control See Figure 6 7 34 Mechanical spline The splines function so that the actuator can only push not pull During pull in the actuator the inner tube is lifted off the thread bush and the actuator can therefore never pull a load only push See figure 8 Functional test of mechanical splines When the piston rod is at the innermost position it must be possible to pull it out manually to its full travel length and to press it in again without much resistance and without using the motor If this is not possible contact your nearest LINAK dealer Electrical splines In the rear fixture on the actuator a microswitch is fitted which turns off the motor if the actuator is exposed to pull forces Functional test of electrical splines When t
16. that all channels for connetion are placed on the same side of the box This gives the box a clean design and makes it easy to mount e g in a bed frame 59 5 1818 IB18 is interface box used as communication link between the control box CB18 and PC when configuration changes of the control box CB18 standard software and downloading of our new software are needed 6 MJB MEDLINE CARELINE The MJB Modular Junction Box is designed for use together with the CB20 and other OPENBUS WE IMPROVE YOUR LIFE control boxes item No M480005000 1023 a The MJB makes it possible to connect handsets om ww 6 attendant controls and accessories with the CB20 The CB20 has 2 modular jack interfaces but by using the MJB the connection possiblities are greatly increased One modular jack channel is used for connectin to the CB20 7 SLS MEDLINE CARELINE twee LINAK has designed a switch that can be mounted in Item SLS007 00 connection with the 24V DC actuators LA12 LA22 Dale 2006 06 20 IP66 LA28 LA28S LA31 LA32 or LA34 and a control box on 0 123456 0 654321 e g a bed frame The Safety Limit Switch SLS The SLS Switch is primarily used as a Limit Switch in systems consisting of a control box LA28 28S and or LA32 As an example the SLS can be installed on the actuator cable where it disconnects the actuator in either inward or outward direction when activated The SLS can also be used as a sign
17. valid if the system is unopened and has been used correctly All LINAK products are designed to have an optimum service life as a matter of course but the expected service life in a specific application is very dependent on how the products are used Therefore the customer must investigate the service life for the application in question if necessary in cooperation with LINAK 12 IP Protection degree The products can be cleaned as follows according to their IP protection which is stated on the product label IP X5 Wash with a brush and water but not water under pressure IP X6 X Wash with a brush and water The water can be under pressure but the system must not be hosed down directly with a high pressure cleaner Max 20 C IP X6 W Clean by the use of water tunnels X can have a value of between 1 and 6 The following products can be marked with IP x6 but they are still allowed for wash tunnels ACP ACM mini ACM new BA18 CB12 14 18 DJB FS2 HB40 1428 LA32 LA34 stand LA34 comp The materials are resistant to the majority of cleaners and disinfectants used in the hospital and nursing home sector Cleaning with a steam cleaner for example is not permitted as it will not be possible to maintain a minimum distance of 300 mm from the electrical parts IP 66W products can be washed in wash tunnels that wasches according to the Maschinelle Dekontamination provided that the following guidelines are
18. 06 06 20 0 654321 NOT TC BEOPENED BY UNAUTHORIZED PERSONNEL MADE BY LINAK AS DENMARK P 0 123456 0001 EH CE 3 ACL CARELINE WE IMPROVE YOUR LIFE pop a OD END 0 123456 0001 4 ACM CARELINE WE IMPROVE YOUR LIFE No Prod Date 2006 06 02 IP66 S O RCE NOT TO BE OPENED BY UNAUTHORIZED MADE BY LINAK AS DENMARK P 0 123456 0001 The OPENBUS system makes it possible to use keypads as Attendant Controls or Handsets integrated in the bed side rails The keypads are named ACK Attendant Control Keypads The protection class is dependent on customer design and testing The ACL Attendant Control Lock box is a one turn button box fitted to hospital and care beds for use where the patient positioning must be carefully controlled by the medical staff The ACL disconnects all functions on some handsets The ACM Mini Attendant Control box is fitted to hospital and care beds for use where patient positioning must be carefully controlled by the medical staff The compact design and simple operation makes it easy for the nursing staff to retain direct control over critical positioning functions whilst giving the patient a limited degree of adjustment 51 5 ACP CARELINE The ACP Attendant Control Panel on controller is fitted to advanced hospital LINAK and patient care beds for use where WE IMPROVE YOUR LIFE patient positioning must be carefully Ty
19. 2552 E mail sales linak co uk www linak co uk DISTRIBUTORS ARGENTINA NOVOTEC ARGENTINA SRL Phone 54 11 4303 8900 89 Fax 54 11 4032 0184 E mail info novotecargentina com www novotecargentina com COLOMBIA MEM Ltda Phone 57 1 334 7666 Fax 57 1 282 1684 E mail servicioalcliente memltda com co www memltda com co ESTONIA TECHTRADE OU Phone 372 50 67040 E mail infoGtechtrade ee www techtrade ee INDONESIA PT HIMALAYA EVEREST JAYA Phone 6 221 544 8956 65 Fax 6 221 619 4658 1925 E mail hejplastic div centrin net id IRAN Phone 98 21 88527255 Fax 98 21 88514037 E mail mail bod ir www bod ir ISRAEL Elsar Ltd Phone 972 3 6438 490 Fax 972 3 6438 574 E mail info elsar com www linak co il RUSSIAN FEDERATION 000 FAM Phone 7 812 3319333 Fax 7 812 3271454 E mail purchase fam drive ru www fam drive ru SINGAPORE SERVO DYNAMICS PTE Ltd Phone 65 6844 0288 Fax 65 6844 0070 E mail servodynamics servo com sg www servo com sg SOUTH KOREA UNITEK ENG Phone 82 2 567 0888 Fax 82 2 3453 1177 E mail unitekengQunitekeng co kr www unitekeng co kr UNITED ARAB EMIRATES Hydrolink Phone 971 6 528 0801 Fax 971 6 528 0830 E mail hydrolnkGemirates net ae www hydrolinkuae com For contact details on other countries please visit www linak com or contact LINAK INTERNATIONAL Fax 45 74 45 90 10 E mail info linak com w
20. 6 as standard and a range of options such as control of up to 5 actuators memory and simultaneous drive The HB70 is designed to operate with most LINAK control boxes 12 HL70 MEDLINE CARELINE Item HL7240002 20500 Date 2006 06 07 54 E 0 123456 0001 5 0 654321 MADE BY LINAK A S DENMARK The HL70 is a handset with integrated locking function where a selective locking of the different functions is available by use of a special key The HL7O is an alternative to the HB70 combined with an attendant Control Panel ACM ACL etc 13 LS TECHLINE There are two types of LINAK limit switches for actuators type LA22 LA30 LA30S LS and LSD The LS type gives a signal in two fixed end positions LINAK 3 but requires a control unit to stop the actuator when WE IMPROVE YOUR LIFE Type LS30 150 the microswitches are activated No 03039 15 Prod Date 2006 06 20 S 0 654321 NOT TO BE OPENED BY UNAUTHORIZED PERSONNEL AV MADE BY LINAK AS DENMARK A P 0 123456 0001 YE ce 14 LSD TECHLINE The LSD type controls the stroke length of the UINAK actuator between two fixed end positions by cutting Type LSD30 100 off the current to the motor Item No XD3040 10 Prod Data 2006 06 20 5 0 854321 NOT TO BEOPENED BY UNAUTHORIZED PERSONNEL AV 122456 01 54 7 Information on specific JUMBO 1 BAJ1 MEDLINE CARELINE These battery packs have been specially developed for u
21. 61 Product Actuator Component Spindle and motor Plastic housing Cable Recycling group Metal scrap Plastic recycling or combustion Cable scrap or combustion Control box PC board Plastic housing Cable Transformer Batteries Electronic scrap Plastic recycling or combustion Cable scrap or combustion Metal scrap Recoverable resources Control Plastic housing Cable PC board Plastic recycling or combustion Cable scrap or combustion Electronic scrap By now nearly all our moulded plastic units are provided with an internal code for plastic types and fibre content if any 62 Main groups of disposal Electronic Q S v a 2 5 o Metal scrap recycling or main type combustion Metalscrap because of FSR FSR 63 Product Metal scrap Cable scrap Electron Ic Plastic main type scrap recycling or combustion ro JL ESA SR XX c qu cup x cir e s qo pw canoe 12512 c px px px parzarx x x 1 FEA FEA aluminum power cable glide pads extrusions signal cable retainer clips spindle motor top frame end plates PCB housing fasteners 64 Practical information ACC ACK ACL ACM ACP BA18 BAJ1 BAJ2 BB3 BL3 BL4 CB12 CB14 CB18 CB20 CB6 CB8 A CB8 T CB9 CBJ1 CBJ2 CBJH CBR1 01 CH08 CHJ2 CS16 CS18 DJB FS FS2 HB40 HB50 HB60 Can
22. 72 The power supply is TR6 or TR7 It is important that the supply voltage 24 VDC is connected correctly see Figure 6 7 otherwise the CS circuit may be destroyed Mechanical spline The splines function so that the actuator can only push not pull During pull in the actuator the inner tube is lifted off the thread bush and the actuator can therefore never pull a load only push Functional test of mechanical splines When the piston rod is at the innermost position it must be possible to pull it out manually to its full travel length and to press it in again without much resistance and without using the motor If this is not possible contact your nearest LINAK dealer 27 Quick Release LA27 with QR is designed to be used as a part of the backrest function in a Care Hospital bed The QR function allows a patient to be lowered manually to a flat position very quickly CPR in case of an emergency Functional test of QR To test a LA27QR it is necesarry to have the actuator built into an application The release cable has to be provided and mounted by the customer The necesarry force on the cable requiered to operate the Quick Release is approx 20 kg The necesarry force on the actuator to operate the quick release is approx 50 kg Wenn operating the QR it is recommended that the QR is activated all the way down Warning If the actuator does not work as described above the risk of injury due to squeezing can arise
23. LINEAR ACTUATORS AND ELECTRONICS WE IMPROVE YOUR LIFE Contents ig e det s er wt oie e pe E Ret Te a uiuere EE EROR EE ede 4 Valid fot uiid recenseri eer AENEA E NT t erts oec a 5 Safety Ihstr ctione 00 ovs pe AR eh OEE SG RENE E E OX E UE EE eiu 6 Important information RERO A ASTRA ERAS E S RODDUEY KU RO ARR RO E e 6 Manufacturer s declaration 8 T System descHpHloHN ores OR ERU LEER teak deed awe CLR EDU KORR DOR REC 9 Fundamental actuator construction 13 Warranty arid service les ceci su ens ook ede e denny TARTE E AAA 12 IP protecti n degree 20055 ak REC uS DEGERE ERE CE ER D ROCK GI OR A 13 IMSINLE O 15 Environmentalconditions s x nes d tote e lane Rates 16 Insulation Class xe coer de ID tank e SPD EET eiie A 17 Key to symbols E dte forore rie a Ae Re Hp onde Cut 17 Mount ud os AH re nies d NE da Me teh RI IE DES Ss 19 Connecting the systerm scis oen A grew CHANT I EE E PRU ed 20 2 Stert up aperation seess 458 gene pce AR PDLERDLER IRRASSSRASGRAURERRAANAT S Eidda 23 Troubleshooting Actuators Lifting 24 Troubleshooting Electronic ue A
24. OPTIC ENCODER 7A B LA28 28S 32 with 528 285 32 PC board version A and B Version A LINAK handset HB is connected with a telephone plug Version B LINAK handset HB is connected with a DIN plug 70 Figure 3 continued 7C LA28 285 32 with CS28 285 32 PC board version C Version C E pr 3 27 5 GU GR GR R R a BL BL 24 VDC CS28C 532 8 LA28 LA28S LA32 with reed switch and LA34 with pulse system M 9 LSD LS Sa ra m t D us I peo 1 1 Y na LA22 LA30 LA30S 71 Figure 3 continued 10 LA31 LA34 with electronic pulse coder reed switch 11 LA31 TECHLINE Reed Switch Y O Black 72 O Red T Motor Blue Brown Runs outwards Blue Brown Runs inwards 12 LA12 PLC OPEN COLLECTOR PNP OR SWITCH NORMALLY OPEN PLC OUTPUT OUT END SW POTENTIOMETER PULSE YELLOW BLUE VIOLET INWARDS Figure 7 73 Figure 8 Figure 9 Figure 10 vcc R GRGUBR S BL 74 LINAK APPLICATION POLICY The purpose of the application policy is to define areas of responsibilities in relation to applying a LINAK product defined as hardware software technical advice etc relate
25. PROVAL NO 97122 Em 547 BAUART TUV e PRODUCT SERVICE CS95145V LGA WEI 0 Qu 18 Demko approval Fimko approval Australian approval mark Australian approval mark Recognized Component Mark Canadian Recognized Component Mark Recognized Component Mark for Canada and the United States T Mark RW T v approval T v Produkt Service TUVRheinland ETL C ETL UL Listing C UL Listing Mark C UL US Listing Mark UL Listing Mark FileE97199 FileE175209 File E151104 cPBeB BUii B re UL file number UL file number UL file number CSA PSE Mark Product with a thermofuse For indoor use House Safety isolating transformer Electronic scrap Equipment KI 2 Double square Patient part of type B Mand Patient part of type BF Earth protection Equipment class1 Earth CE Mark C TICK Mounting Actuator Do not use any other screws for the mounting brackets than those recommended by LINAK If longer screws are used they will come into contact with the inner parts of the actuator This will result in an irregular operation or even damage the actuator During mounting the actuator must always be Fixed to protect it against torque and bending See Figure 2 Fixed so that it is restrained but free to move on its mountings See Figure 3 Fixed in brackets which can take up t
26. Phone 81 45 533 0802 Fax 81 45 533 0803 E mail linak linak jp www linak jp MALAYSIA LINAK A S Asian Representative Office Phone 60 4 210 6500 Fax 60 4 226 8901 E mail info linak asia com gt www linak asia com NETHERLANDS LINAK Actuator Systems B V Phone 31 76 5 42 44 40 Fax 31 76 5 42 61 10 E mail infoGlinak nl gt www linak nl NEW ZEALAND LINAK New Zealand Ltd Phone 0064 9272 4411 Fax 0064 9272 4477 E mail nzsales linak com au gt www linak co nz NORWAY LINAK Norge AS Phone 47 32 82 90 90 Fax 47 32 82 90 98 E mail info linak no gt www linak no POLAND LINAK Polska Phone 48 22 500 28 74 Fax 48 22 500 28 75 E mail dktoj linak com www linak pl SPAIN LINAK Actuadores S L Phone 34 93 588 27 77 Fax 34 93 588 27 85 E mail linakact linak es gt www linak es SWEDEN LINAK Scandinavia AB Phone 46 8 732 20 00 Fax 46 8 732 20 50 E mail info linak se www linak se SWITZERLAND LINAK AG Phone 41 43 388 31 88 Fax 41 43 388 31 87 E mail info linak ch www linak ch TAIWAN LINAK A S Taiwan Representative Office Phone 886 2 2713 2007 Fax 886 2 2718 2141 E mail info linak com tw www linak asia com TURKEY LINAK A S Turkey Representative Office Phone 90 312 4726338 59 Fax 90 312 4726635 E mail vozen linak com tr www linak com tr UNITED KINGDOM LINAK UK Limited Phone 44 0 121 544 2211 Fax 44 0 121 544
27. The actuator must therefore be sent immediately for service at the nearest authorised LINAK workshop Warning The actuator must not be used in pull applications when the quick release is activated as the risk of personal injury can arise 4 LA28 MEDLINE CARELINE TECHLINE The LA28 is primarily a system actuator LINAK The actuator is very quiet and powerful WE IMPROVE YOUR LIFE designed for use in the furniture Type 285100 2 12011 rehabilitation and hospital bed line of Item No M Prod Date 0 businesses 07 05 Max Load Push 3000 N IP65 Power Rato 24 V Max 5 The actuator is also ideal for use in p b Lor i s agricultural machinery and for a wide sonnet A TUERI HCE range of industrial applications 256 0001 MADE BY A S DENMARK Reed switch Reed switch gives a number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parallel Your nearest LINAK dealer can inform the number of pulses per stroke length Regarding Reed switch connection Figure 6 8 LA28R Built in end stop circuit CS28 CS28S In the LA28 actuator with built in CS28 A B or C PCB the actuator is switched off at the end position or when overloaded 28 LA28 actuator with e CS28 A is standard IP 51 and is connected to a HB41 handset with a telephone plug e CS28 B is standard IP 65 and is
28. actuator can therefore never pull a load only push See Figure 8 Functional test of mechanical splines When the piston rod is at the innermost position it must be possible to pull it out manually to its full travel length and to press it in again without much resistance and without using the motor If this is not possible contact your nearest LINAK dealer 31 7 LA31 MEDLINE CARELINE TECHLINE HOMELINE9 The LA31 actuator is a very quiet and powerful actuator designed WE IMPROVE YOUR LIFE for a variety of applications such as Item No 341100 2015004E furniture care or hospital beds Prod Date 2006 06 02 5 0 654321 y Load Push 6000 IP 54 The standard LA31 actuator is available Mn M for both the HOMELINE CARELINE NOTTO BE OPENED BY UNAUTHORIZED PERSONNEL A TECHLINE and DESKLINE product IAN ges 0001 MADE BY LINAK A S DENMARK Reed switch Reed switch gives a number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parallel Your nearest LINAK dealer can inform the number of pulses per stroke length Regarding Reed switch connection see Figure 6 10 Hall The Hall principle is very similar to the Reed principle A Hall sensor is based on a magnet that rotates Two hall sensors are placed close to the magnet field The control box CB20 can detect whenever
29. al control directly connected to a control box 60 9 Repair and disposal Repair Only an authorised LINAK service centre should repair the LINAK actuator systems Systems to be repaired under warranty must be sent to an authorised LINAK service centre In order to avoid the risk of malfunction all actuator repairs must only be carried out by an authorised LINAK Service shop or repairers as special tools and parts must be used If a system is opened by unauthorised personel there is a risk that it may malfunction at a later date Spare parts LINAK can supply spindle parts and motor parts as spare parts Please indicate the designation from the label when ordering spare parts from your nearest authorised LINAK dealer Disposal of LINAK s products LINAK s products may be disposed of possibly by dividing them into different waste groups for recycling or combustion We recommend that our product is disassembled as much as possible at the disposal and that you try to recycle it As an example of main groups within sorting of waste we can mention the following Metal plastic cable scrap combustible material and collection for recoverable resources Some of these main groups can be sub divided into groups e g metal can be divided into steel and aluminum or plastic can be divided into ABS and PP As example of sorting we show you below which recycling groups the different components in LINAK s products should be placed into
30. attery powered control box operating up to 3 actuators individually One of these channels can be used either as an emergency stop or for battery charging Simple design and high quality construction make the CB8 A an ideal control box choice for mains free operation of beds chairs tables and many other mobile applications 45 3 CB8 T TECHLINE WE IMPROVE YOUR LIFE Item CB8002T22 0017 Date 2006 06 02 5 0 502025 Uin 230 V 50Hz lin Max 0 63A U Out 24 V max 120 VA 1P65 Op 5 max 1 min 19 min RESP TOT TM ce 1 MADE BY LINAK A S DENMARK The CB8 T is developed for use with LINAK A S actuators and handsets The control box can operate up to 2 actuators individually The simple compact design combined with high quality makes the control box ideal for use with beds chairs tables and many other applications 4 CB9 MEDLINE CARELINE HOMELINE WE IMPROVE YOUR LIFE Item CB9000PM4 N0000 Date 2006 06 02 S 0 654321 Ulin 230V 50Hz lin Max 1 5A U Out 24 V max 70 VA Op 10 Max 2 min 18 min X D can NOT TO BE OPENED some A JI d 23456 0001 MADE BY LINAK A S DE CB9PF with mains cut off The CB9 has been developed for use in the Care amp Rehab industry CB9 and LA31 can be fully integrated which saves mounting and wiring or be installed separately The CARELINE CB9 series is available as either anal
31. cable On control boxes with fixed cable send it for repair Control box defective Send control box for repair Power indicator lights up but actuator does not run Actuator plug not pushed into control box properly Push actuator plug into control box properly Relays in control box are heard clicking Actuator defective Replace actuator Control box defective Replace the control box Power indicator lights up but actuator does not run Control box defective Send control box for repair No relay noise is heard from control box Not valid for CB20 Handset defective Send handset for repair Control box completely dead on battery and no relay clicking is heard Actuator does not run on battery but relay clicking is heard Battery completely flat Charge battery Battery defective Actuator plug not properly pushed into control box Replace battery Push actuator plug properly into control box Actuator defective Replace actuator Control box defective Replace control box Control box okay apart from one direc tion on one channel Handset defective Control box defective Send handset for repair Send control box for repair 25 3 Information on specific actuators 1 LA12 TECHLINE Thanks to the small size and outstanding LINAK performance the LA12 actuator SUE TOUR LIFE provides a practical and cost effec
32. ce Built in end stop circuit In the actuators mentioned the end stop switch is part of the actuator construction Each time the actuator reaches end stop position the switch is activated and the current is cut off 10 RA40 MEDLINE CARELINE HOMELINE The RA40 Rotary actuator is a compact LINAK unit where the fast rotation of the WE INEROVE YOUR LIFE electric motor is converted into a slow item No 400000A01085004 turning movement of a lever with a Prod Date 05 07 06 high torque Max Load 250Nm Power Rate 24 V Max 4 The Rotary concept offers new Duty esp E Sab 2min i ac t possibilities especially for care bed d RSONNI1 AA i ii applications due to the optimum 548 0001 MADE BY LINAK A S DENMARK freedom of design 38 4 Information on specific columns 1 BB3 MEDLINE CARELINE LINAK F3 WE IMPROVE YOUR LIFE ltem 83610403400345 Prod Date 2006 06 02 5 0 654321 Max Load Push 1600 N IP00 Power Rate 24 V Max 3 5 Amp Duty 10 Max amin 8 ma OPENED BY U iN TTE EZ 001 MADE BY LINAK A S DENMARK Reed switch The BB3 3 part telescopic actuator is the ideal choice for vertical lift of beds where design and easy integration in the customer s guidance ensures optimum freedom of design The BB3 is a 3 part telescopic actuator designed to meet EN 1970 for care beds which demands an adjustment range from 350 mm up to 750 mm Reed switch gives a
33. ctuator is replaced the microprocessor always has to be initialized before use actuators with reed hall External battery charger If anything other than a LINAK charger is used it must conform to the following specifications Charging voltage 27 6 VDC 2 Charging current lt 300 mA 49 8 CB20 MEDLINE 7 WE IMPROVE YOUR LIFE Item CP20004 00 S9110 Date 2006 07 31 0 654321 Ulin 120 V 50Hz lin 5 8 U Out 60V 200 VA 1P54 Op Int 10 Max 2min 18min AROGE NOT TO BE OPENED PERSONNEL N MAA 0001 MADE BY LINAK A S DENMARK P 0 123456 0001 0 654321 Op 10 Max 2min 18 171807 Washable ARH CE amp Item CU20004 00 Uin ONLY LINAK CP20 Date 2006 07 31 IPX6W U Out 24V max 250VA E Item BA20003 00 171810 Washab Date 2006 07 31 IP66W U Out 24V Out 10 Amp OPENED UNAUTHORIZED PERSONNEL P O 1234860007 8 0 654321 EXA CE External battery charger The CB20 is the platform for the future with a unique safety concept logging of service data and it is possible to connect a variety of accessories to the control box The CB20 consists of 3 modules CP20 Control Power CU20 Control Unit and BA20 Battery To ensure the battery pack BA20 has max efficiency the following must be complied with The battery pack BA20 must be connected Mains voltage must be connected min 12 hours before use
34. ctuators with reed hall External battery charger If anything other than a LINAK charger is used it must conform to the following specifications Charging voltage 27 6 VDC 2 Charging current 300 mA 48 7 CB18 MEDLINE CARELINE TECHLINE The CB18 is developed for system LINAK E solutions where there is a request EE IMPROVE VEURE for running 2 or more actuators lifting columns in parallel and or Item CB184100H4 A005 with memory function Date 2006 06 07 S 0 654321 Ts E zx The CB18 can control up to 6 ln 3A actuators U Out 24 V max 120 VA IP51 Op 10 4 min 18 min 18 offers protection up S W PIN 0077300 V1 80 to IP 66 and is fitted with a ARG CE en O toroidal transformer giving low BE OPENED BY UNAUTHORIZED PERSONNEL electromagnetic emission and low WN TIT CE power consumption 23456 0001 MADE BY A S DENMARK Memory position on CB18 When storing the memory position on CB18 the actuators must be run to the wanted position and the store button S must be pushed Hereafter the selected memory button 1 2 or 3 must be activated within 2 seconds CB18 with wet alarm CB18 with wet alarm must be installed horizontally to ensure correct function of the wet alarm Microprocessor All control boxes with a microprocessor must be initialized before start up A description of the initialization procedure can be obtained from your LINAK dealer If an a
35. d to an existing or new customer application LINAK products as defined above are applicable for a wide range of applications within the Medical Furniture Desk and Industry areas Yet LINAK cannot know all the conditions under which LINAK products will be installed used and operated as each individual application is unique The suitability and functionality of the LINAK product and its performance under varying conditions application vibration load humidity temperature frequency etc can only be verified by testing and shall ultimately be the responsibility of the LINAK customer using any LINAK product LINAK shall be responsible solely that the LINAK products comply with the specifications set out by LINAK and it shall be the responsibility of the LINAK customer to ensure that the specific LINAK product can be used for the application in question 75 FACTORIES CHINA LINAK Shenzhen Actuator Systems co Ltd Phone 86 755 8610 6656 Fax 86 755 8610 6990 E mail sales linak cn gt www linak cn DENMARK LINAK A S Group Headquarters Phone 45 73 15 15 15 Fax 45 74 45 80 48 Fax Sales 45 73 15 16 13 E mail info linak com gt www linak com USA LINAK U S Inc North and South American Headquarters Phone 1 502 253 5595 Fax 1 502 253 5596 E mail info linak us com www linak us com SUBSIDIARIES AUSTRALIA LINAK Australia Pty Ltd Phone 61 3 8796 9777 Fax 61 3 8796 9778 E mail
36. el Your nearest LINAK dealer can inform the number of pulses per stroke length Regarding Reed switch connection see Figure 6 10 Built in end stop circuit The end stop switch is part of the actuator construction Each time the actuator reaches end stop position the switch is activated and the current is cut off 30 6 LA30 MEDLINE CARELINE TECHLINE The LA30 is a powerful actuator yet LINAK small enough to fit most applications WE IMPROVE YOUR LIFE The actuator can be supplied with MemNo 3012L0 00150520 options such as built in potentiometer Prod Date 2006 06 02 i Max Load Push 3000 N IP66 for servo operation or an extra cone Max 16 5 powerful motor for Coe 10 Max 2min 18 min and strength S motor In addition to industrial agricultural applications the actuator is also ideal for positioning satellite dishes Reed switch Reed switch gives a number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parallel Your nearest LINAK dealer can inform the number of pulses per stroke length Regarding Reed switch connection see Figure 6 10 Mechanical spline The splines function so that the actuator can only push not pull During pull in the actuator the inner tube is lifted off the thread bush and the
37. ent lift system n Handset 2 Battery G Charger a Control box 5 Mains plug 6 7 Actuators 21 Configuration of the JUMBO System 1 Battery 2 0 Battery 3 O Battery O Emergency stop 2 Charger 2 3 Control 3 Light indication 3 Control box for mains connection LCD display Output for handset for battery 4 Light indication e condition for charging 6 6 Output for actuators JUMBO Home System CH01 LA31 EL L special o LA34 Spreader gt us a e C e LA34 Compact 22 2 Information on start up de installation and operation Before installation de installation or troubleshooting Stop the actuator lifting column Switch off the power supply or pull out the mains plug and pull out the plug to the actuator lifting column Relieve the actuator lifting column of any loads which may be released during the work Prior to first use of LINAK batteries please make sure that they are being charged 24 hours in order to reach proper function and prolong the lifetime of the batteries Before start up Make sure that the system has been installed as instructed in the User Manual The individual parts actuator lifting column handsets etc must be connected before the control box is connected to the mains Make sure that the voltage of the mains to be connected to the product or the system is the one stated on the
38. floor collision squeezing in the application or a powerful stroke the product must be sent to an authorised workshop for control of the hermetic separation between the battery and electronics rooms 44 1 CB6 HOMELINE WE IMPROVE YOUR LIFE Item CB6404 00019 Date 2006 06 02 S 0 654321 Uln 230 V 50Hz lin 1 U Out 24 V IP54 Op 10 max 2 min 18 min 21088090 i TIT 23456 0001 wave BY LINAK A S DENMARK The CB6 control box has been specially developed for use together with LA27 actuator in the care and rehab industry The control box is designed to be mounted on the actuator LA27 as with the CB9 and LA31 system The CB6 control box has a LED power ON indicator detachable mains cable and strain relief for all cables The control box CB6 communicates with the LA27 actuator by means of the built in end stop signal switches in the actuator Due to the signal switches the power to the motor will be cut off in the control box and not in the actuator This ensures that it is only possible to run in the opposite direction once the actuator has reached the end position 2 CB8 A CARELINE TECHLINE LINAK T WE IMPROVE YOUR LIFE Item CB8002A44 10 Date 2006 06 12 5 0 654321 U Out 24 V max 240 VA Item 5 Max 3 min 57 min RGA N NOT TO BE OPENED BY UNAUTHORIZED PERSO i 23456 0001 made A S DENMARK The CB8 A is a b
39. he actuator is correctly fixed mounted the inward movement of the piston must stop when the actuator is pulled or the movement is blocked so that the back fixture is not put under undue stress tension For mounting see Figure 7 Quick release When the quick release arm see Figure 9 is turned counter clockwise approx 75 and fixed here the piston rod is released and can now be pressed in to its innermost position or pulled out to its outermost position When the quick release arm is released the arm turns back and the actuator functions normally again The cable must not be tight Warning If the actuator does not work as described above the risk of injury due to squeezing can arise Therefore the actuator must be sent immediately for service at the nearest authorised LINAK workshop Warning The actuator must not be used in pull applications when the quick release is activated as the risk of personal injury can arise 35 9 LA34 MEDLINE TECHLINE The LA34 actuator is a technological state of the art actuator that due to its WE IMPROVE YOUR LIFE innovative construction can push up to 10 000 N at a speed of 5 mm sec and Fel AR t with a power consumption of approx 7 Max Load Push 3000 Amp Power Rate 24 V 4 roe 10 Mes 2min 10min Its compact design the outstanding performance and a wide range of safety TIR options makes LA34 the right choice for a variety of medical and
40. he lifting column is based on the BB3 AA ce actuator which is practically noiseless 0 123456 0001 MADE BY LINAK A S DENMARK The specifications comply with the demands to the lifting functions in beds as to load speed and stroke length ltem No BL4640A034004 Reed switch Reed switch gives a number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parallel Your nearest LINAK dealer can inform the number of pulses per stroke length Regarding Reed switch connection see Figure 6 10 There are mounting holes in the endplates and motor housing The columns must be securely mounted before operation no rotation must be possible The motor housing must be mounted uppermost The mounting bracket tension must be adjusted correctly 40 4 LC2 MEDLINE CARELINE TECHLINE MOT TO BE OPENED EY UNAUTHORUTD TARIN ua of un coy Gas c The LC2 column is an update of the LP2 program It has improved twisting stability and end stop switches as standard The column is designed to be used in a vertical position and only for lifting purposes It is not possible to use the column in any kind of pull application Depending on the application the LC2 can be operated either as a single column or several columns in a parallel system by choosing a control box
41. he torque reaction See Figure 3 Mounted at right angles so that the right angle requirement is observed See Figure 4 Mounted with correct bolt dimension Mounted with bolts and nuts made of steel Bolts and nuts must be protected from being able to fall out Control boxes The mounting screws on the control box must be tightened with a maximum torque of 1 Nm The mounting surface to which the control box is attached should have a surface evenness better than 0 5 mm Systems must not be installed deinstalled while in operation Control boxes with a wet alarm must be mounted as shown on figure 5 Nuts and bolts must be made of steel Nuts and bolts must be tightened securely The correct bolt size for securing the CB6 CB8 CB12 CB14 CB18 and CB20 is 05 mm and the ACP box is 5 19 Connecting the system Do not connect the mains cable until all actuators and handsets are connected to the control box Start by connecting the handset to the control box The connection in the control box is marked with HB Connect the different actuators to the different channels on the control box Each channel is marked with a number e g 1 2 3 Check that all plugs are well connected and firm pushed into the connection plug Due to the fact that LINAK control boxes are designed for a high IP degree a firm force can be required Connect the mains cable The actuators can now be operated by pushing a button o
42. hout Duty Cycle 10 Max 2 min 18 min NOT TO BE OPENED BY UNAUTHORIZED PERSONNEL E OE P 0 123456 0001 MADE BY LINAK A S DENMARK compromising the lifting capacity The LP3 is characterised by having a lower installation dimension proportional to the stroke length compared to the LP2 The LP3 can also attain a higher speed than the LP2 The telescopic column is compatible with LINAK s control boxes and can run individually as 2 x LP3 parallel and or with memory The LP3 is the perfect choice for height adjustment on dental gynaecologist and wheelchairs as well as for operating office and working benches etc column loaded with the maximum bending moment 3 over the first 80 of the stroke maximum bending moment will be reduced to 50 0 The column must be mounted with the largest profile uppermost There are mounting holes in the end plates The largest profile must be mounted uppermost 42 5 Information on specific controls boxes Please be aware if the control box is not visible after mounting all information regarding limitation of use shall be marked on the end product Output voltage On control boxes connected to the mains the voltage at the actuator outputs is dependent on load and the no load voltage can reach 50 V Control boxes connected to a battery can reach a voltage of 30 V during charging and no load For all control boxes with batte
43. initialization procedure can be obtained from your LINAK dealer If an actuator is replaced the micro processor always has to be initialized before use actuators with reed hall External battery charger If anything other than a LINAK charger is used it must conform to the following specifications Charging voltage 27 6 VDC 2 Charging current 300 mA 5 CB12 MEDLINE The CB12 product range features LINAK three standard versions which are meee ideal for a vast number of medical A and industrial applications CB1200003A01524 In general the CB12 is a transformer Date 2006 06 02 0 654321 Uin 100 V 50 60Hz operated control unit which can lin 6 8A control up to 4 actuators The U Out 24 V max 70 VA 1P66 control box features a range of Op 10 Max 2 18 min built in safety devices increased current cut off EAS Electronic Arc ARG 2 9 4 AK LINAK Suppression and other options such TO BE OPENED BY UNAUTHORIZED PERSONNEL 23496 0001 MADE BY LINAK A S DENMARK 47 CB12F with mains cut off In standby mode the CB12F with mains cut off will typically switch off the power supply to the transformer for 3 4 hours following which it will switch on the mains supply for approx 3 sec It will then be switched off again for 3 4 hours If the control box has an internal external battery the power supply to the transformer will not be switched off u
44. is at the innermost position it must be possible to pull it out manually to its full travel length and to press it in again without much resistance and without using the motor If this is not possible contact your nearest LINAK dealer 33 8 LA32 MEDLINE TECHLINE The LA32 actuator is a powerful LINAK actuator that can be supplied with a ball screw spindle to give outstanding performance The ideal choice for a i gy wide range of applications including M HV Maca Am adjustment of hospital beds Li de Max 2 min 18 mi oB BY UNAUTHORIZED PERSONNE The LA32 actuator has many special ilii Xe options including a safety nut splines 3456 0001 WADE BY DENMARK quick release F and an optional protection up to IP 66 standard WE IMPROVE YOUR LIFE Reed switch Reed switch gives a number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parallel Your nearest LINAK dealer can inform the number of pulses per stroke length Regarding Reed switch connection see Figure 6 10 Freewheeling of piston rod All LA32 actuators with freewheeling as well as with quick release have the designation W on the label The function causes the following The piston rod can be pulled out with a thrust of approx 300 N and it remains in the new position without declutching The actuator cannot
45. n the handset Use only one button at the time If the control box is equipped with a special software an initializing process might be necessary This process is described in the software specification LINAK handset LINAK actuator or lifting column EON LINAK 1 control box Attention should be paid to the following Control boxes must only be connected to the mains voltage specified on the label All DIN jack or minifit plugs from the CB12 CB14 CB20 IP 66 or IP 66 washable should be locked by using a LINAK locking mechanism e All DIN and jack plugs in the CB18 should be secured using the LINAK bayonet lock The control box must be connected in such a way that the cables are not trapped exposed to tension or sharp objects when the application is moved in different directions Prior to first use of LINAK batteries please make sure that they are being charged 24 hours in order to reach proper function and prolong the lifetime of the batteries If the customer uses a non LINAK battery it is important to check that the current is not reversed plus and minus swapped over This applies to both control boxes which always run off battery and control boxes with battery backup Contact your nearest LINAK dealer for specification of type size etc The control current in the handset cable must not exceed 100 mA 20 Any non detachable power supply cord with mains plug are considered as the disconnecting device All t
46. not be opened since it is welded together When the cable has been cut off it is disposed of as combustible waste Screw together Screw together Outer tube Alu can be dismounted screws The actuator LA31 inside the BL3 can be dismounted screws Plastic housing and the BB3 inside can be dismounted screws Screw together Screw together Glued and welded together Cannot be opend Screw together Screw together Screw together Has to be unscrewed with a screw driver Screw together Screw together Screw together Welded together Welded together Screw together Screw together cut off can be adjusted No casing housing 65 HB70 Cannot be opened since it is welded together When the cable has been cut off it is disposed of as combustible waste HL70 Cannot be opened since it is welded together When the cable has been cut off it is disposed of as combustible waste IB18 LA12 LA12 ATEX LA22 Cannot be opened since it is glued together When the cable has been cut off it is disposed of as steel scrap LA27 Cannot be opened since it is welded together LA28 The outer tube is glued in the motor base but it can be unscrewed with a pipe wrench in a vice LA29 LA30 LA31 LA32 The outer tube is glued in the motor base but it may be unscrewed with a pipe wrench in a vice LA34 LC2 LC2 2 uses an LA28 actuator and the LC2 5 uses an LA30 actuator LC2 uses its own limit switch end stop technology not the actuator current c
47. ntil the battery is fully charged External battery charger If anything other than a LINAK charger is used it must conform to the following specifications Charging voltage 27 6 VDC 2 Charging current 300 mA 6 CB14 MEDLINE TECHLINE The CB14 with microprocessor is developed for systems with to run up to five actuators or two WE IMPROVE YOUR LIFE 24 actuators lifting columns in parallel Item CB14M0364AA140F 075044 and or with memory function Date 2006 06 02 5 0 654321 Uin 120 V 60 Hz The effective toroidal transformer Iin Max 3 5 Amp and the many features such as U Out 24 V max 120VA 1 51 battery backup earth outlet wet Op Int 109 Max 2 min 18 min alarm makes the control box suitable S W P N 0076362 Var 1 20 for a variety of applications NOT TO BE OPENED B PERSONNEL TOIT TM 23486 0001 MADE BY LINAK A S DENMARK Memory position on CB14 When storing the memory position on CB14 the actuators must be run to the wanted position and the store button S must be pushed Hereafter the selected memory button 1 2 or 3 must be activated within 2 seconds Microprocessor All control boxes with a microprocessor must be initialized before start up A description of the initialization procedure can be obtained from your LINAK dealer If an actuator is replaced the micro processor always has to be initialized before use a
48. ogue Ax or p processor based Px types In standby mode the CB9PF with mains cut off will typically switch off the power supply to the transformer for 3 4 hours following which it will switch on the mains supply for approx 3 sec It will then be switched off again for 3 4 hours If the control box has an internal external battery the power supply to the transformer will not be switched off until the battery is fully charged 46 CB9 with mains cut off After 4 5 days with the mains connected but without activating any functions it may be necessary to switch of the mains for a couple of minutes and then switch it on again Each time the mains is switched off on this period resets The unique feature of the mains cut off is that it can also be switched on in building installations where for example the meter cupboard contains an electronic circuit which switches off the mains The mains cut off in the meter cupboard monitors the power consumption and disconnects the power supply when consumption is below a certain minimum In such installations the CB9 s own mains cut off can typically be activated 4 5 days after the last activation If this period is exceeded the mains will have to be started by another load e g a lamp to charge the capacitor in the control box following which the control box can be activated Microprocessor All control boxes with a microprocessor must be initialized before start up A description of the
49. on stub is undamaged and intact The construction of the ventilation stub permits battery gasses to get out but it does not permit penetration of water 2 CS16 TECHLINE The CS16 electronic limit switch is connected between the LINAK actuator and a non LINAK power supply where it cuts out the current to Prod Date 20060820 amp O 454321 the actuator in end position of if an obstacle is Sees encountered The PCB contains a variable current He limit setting and is available in different versions depending on which actuator it is to be used with WE IMPROVE YOUR LIFE The CS16 should be connected between the linear actuator and the power supply where it will switch off the power when the actuator reaches end position or if the actuator is overloaded As the CS16 are open PCB s they have to be installed in an encapsulation to prevent damage LINAK offers one type of encapsulation for CS16 Adjustment of CS16 The CS16 has a rotary potentiometer for adjusting the value of the cut off current To obtain the correct cut off current connect the CS16 and turn the potentiometer as far as it will go anticlock wise to set the maximum cut off current 58 Then subject the actuator to the maximum load it will be exposed to in the application At the same time turn the potentiometer clockwise reducing the cut off current until the actuator stops not in end position Then turn the potentiometer approx quarter of a turn anti
50. ot Switch will be mounted on each side of the bed frame thus enabling operation from both sides 8 HB40 MEDLINE CARELINE TECHLINE HOMELINE Item HB41000 108142 Date 2006 06 02 IP54 E P 0 123456 0001 0 654321 BY A S DENMARK The 40 series handsets are designed for use with most of LINAK control boxes These sturdy compact units are ergonomically designed and ideal for a vast range of applications from patient care beds and office furniture to industrial and agricultural duties 9 HB50 MEDLINE CARELINE TECHLINE Item HB52B00 00111 Date 2006 06 02 65 E P 0 123456 0001 5 0 654321 MADE BY LINAK A S DENMARK The 50 is primarily designed for the LINAK JUMBO system and most of LINAK control boxes with memory functions The HB50 gives the user access to a range of memory functions allowing present positions to be stored For use in a wide variety of hospital patient care and industrial applications 10 HB60 MEDLINE CARELINE HOMELINE Item HB61T00 00009 Date 2006 06 02 x 0 123456 0001 5 0 654321 MADE BY LINAK A S DENMARK The HB60 series is exclusively designed to be used together with the LINAK HOMELINE system LA31 LA29 LA28C CB7 or CB9 with or without memory 53 11 HB70 MEDLINE CARELINE TECHLINE Item HB75H06 009021 Date 2006 06 02 IP66 Xx 0 123456 0001 5 0 654321 BY A S DENMARK LINAK offers the HB70 with protection class IP 6
51. otor 12 Transmission between motor and spindle 6 Motor with optical switch 13 Cable for connection to 12 24 36V DC by means of 7 Motor with potentiometer plug via control box 10 On the basis of motor type gearing and the threaded spindle s pitch the actuator s thrust and speed are determined The handset is the unit to be used when you want the LINAK system to perform a movement It determines whether the control box will make the actuator move in or out There are many variants of LINAK handsets The Attendant Control ACC ACK ACL ACM ACP is an accessory used when nursing staff want to restrict the patients adjustment options of a bed It is often used in conjunction with a handset and disables selected functions on the handset It can also have control functions with the same function as those on the handset 11 Warranty and service life The LINAK warranty covers manufacturing defects in the products starting from the date of manufacture There is an 36 months warranty on the HOMELINE products 18 months for MEDLINE and CARELINE products and 12 months for the TECHLINE products The warranty is limited to the value of the LINAK product LINAK s guarantee is only valid in so far as the products have been used and maintained correctly and has not been tampered with Furthermore the products must not be exposed to violent treatment In the event of this the warranty will be ineffective invalid LINAK s warranty is only
52. ource fail Condition for functioning the actuator must be loaded in push direction LA34xxxF or pull direction LA34xxxsH Warning If the actuator does not work as described above the risk of injury due to squeezing can arise Therefore the actuator must be sent immediately for service at the nearest authorised LINAK workshop Warning The actuator must not be used in pull applications when the quick release is activated as the risk of personal injury can arise Activation of quick release Pull the release handle in the direction of the piston rod eye outwards the harder you pull the button the quicker the actuator runs down When releasing the button the emergency lowering stops immediately The emergency lowering is activated as long as the load on the actuator is above 100 150 kg The actuator is ready for normal use when the emergency lowering is finished Safety device regarding functional failure of the nut Safety nut LA34 has a built in safety nut in push as standard and is available with a safety nut in pull as an option Actuators with safety nut in push can only function when used in push applications The safety nut comes into 37 operation should the main nut fail Afterwards it is only possible to drive the actuator into the innermost position Safety nut in pull is for pull applications and works the opposite way as described above Thereafter the actuator will not function any more and must be sent for servi
53. pe 61 27 12250 controlled by medical staff ltem No ACPO10 00 Prod Date 2006 06 07 5 0 654321 IP66 The ACP allows nursing staff to retain NOT BE OPENED BY UNAUTHORIZED PERSONNEL direct control over critical positioning functions while giving the patient a P 0 123456 0001 MADE BY LINAK A S DENMARK limited degree of adjustment 6 FS MEDLINE CARELINE The Foot Switch is a modular system developed for WE IMPROVE YOUR Cir use together with some of LINAK control boxes FSLOWO0009 The LINAK Foot Switch is designed for control of is SON physiotherapeutic beds hospital beds dentist chairs MADE BY LINAK A S DENMARK T T 2 ACE gynaecologist chairs computer workstations and working desks etc It can also be used as a stand alone item for industrial applications Footswitch Consist of FS a pedal unit and FSE electronics unit which can activate one or more actuators The module system can max consist of two pedal units a FSR right pedal a FSL left pedal and one electronics box 52 7 FS2 MEDLINE CARELINE The FS2 Foot Switch is developed for use together WE IMPROVE YOUR CFE with some of LINAK control boxes and especially Iter FS2060110400100 designed for mounting on a support plate E rx RCE The Foot Switch is available in a single and a double version The double version can be used on a bed where one Fo
54. r of spindle revolutions The signal from the potentiometer is measured in Ohm where the lowest value is measured when the actuator has been run into inward switch stop The potentiometer is a 10 turn and therefore it is dependent on the stroke length spindle pitch see figure 6 5 36 Mechanical spline The splines function so that the actuator can only push not pull During pull in the actuator the inner tube is lifted off the thread bush and the actuator can therefore never pull a load only push See Figure 8 Functional test of mechanical splines When the piston rod is at the innermost position it must be possible to pull it out manually to its full travel length and to press it in again without much resistance and without using the motor If this is not possible contact your nearest LINAK dealer Electrical splines In the rear fixture on the actuator a microswitch is fitted which turns off the motor if the actuator is exposed to pull forces Functional test of electrical splines It is important that the actuator is correctly fixed with regard to the section on page 11 For mounting see Figure 7 When the actuator is correctly fixed mounted the inward movement of the piston must stop when the actuator is pulled or the movement is blocked so that the back fixture is not put under undue stress tension Quick release LA34 34xxxF H is equipped with a function which permits operation of the actuator should the power s
55. ry Prior to first use of LINAK batteries please make sure that they are being charged 24 hours in order to reach proper function and prolong the lifetime of the batteries Warning Please observe the following maintenance replacement and disposal requirements to ensure a safe and reliable operation Maintenance of batteries The batteries are to be replaced after 4 years at the latest Perhaps earlier dependent on the pattern of use Frequent and high powered discharges reduce the battery life For optimum lifetime the product must be connected to the mains voltage as often as possible The batteries must be charged at least every 3rd month otherwise they will be damaged in due to self discharge It is recommended to test the battery function at least once every year Replacement of batteries The batteries must only be replaced by the following mechanical and electrical compatible types Kobe 1 2 6 6V 1 2 Ah Yuasa 1 2 6 6V 1 2 Ah PBQ 1 2 12 12V 1 2 Ah or 1 3 12 12V 1 3 Ah Kobe 1 2 12 12V 1 2 Ah PBQ 2 9 12 12V 2 9 Ah Rocket 2 9 12 12V 2 9 Ah The batteries must be new or maintained by means of charging at least every 3 month The batteries which make a set must be supplied with identical production codes Mismatching of production codes may lead to severely reduced life time expectancy Interpretation of the production codes are as follows Kobe XX day XX month X year X production line number Y
56. sales linak com au www linak com au BELGIUM amp LUXEMBOURG LINAK Actuator Systems NV SA Phone 32 0 9 230 01 09 Fax 32 0 9 230 88 80 E mail infoGlinak be www linak be BRAZIL LINAK do Brasil Com rcio de Atuadores Ltda Phone 55 11 6832 7070 Fax 55 11 6832 7060 E mail linakbrasil ig com br www linak com br CANADA LINAK Canada Inc Phone 1 905 821 7727 Fax 1 905 821 4281 E mail info linak ca gt www linak ca CZECH REPUBLIC LINAK C amp S S R O Phone 420581741814 Fax 420581702452 E mail ponizil linak cz www linak cz DENMARK LINAK Danmark A S Phone 45 86 80 36 11 Fax 45 86 82 90 51 E mail linak linak silkeborg dk www linak dk FINLAND LINAK OY Phone 358 9 8700 130 Fax 358 9 8700 1355 E mail linak linak fi www linak fi FRANCE LINAK FRANCE S A R L Phone 33 0 2 41 36 34 34 Fax 33 0 2 41 36 35 00 E mail linak linak fr www linak fr GERMANY LINAK GmbH Phone 49 6043 9655 0 Fax 49 6043 9655 60 E mail info linak de gt www linak de INDIA LINAK A S India Liaison Office Phone 91 80 2212 0015 Fax 91 80 2207 2186 E mail info linak in www linak in IRELAND LINAK UK Limited Phone 44 0 121 544 2211 Fax 44 0 121 544 2552 E mail stephen linak co uk www linak co uk ITALY LINAK ITALIA S r l Phone 39 02 48 46 33 66 Fax 39 02 48 46 82 52 E mail info linak it www linak it JAPAN LINAK
57. se with the JUMBO system The battery packs are easy to exchange through an integrated snap system The battery packs are easily mounted on the JUMBO mounting brackets A customised front cover is possible The BAJ1 has to be charged with a JUMBO charger CHJ2 or a JUMBO control box CBJ1 or CBJ2 with integrated charger The BAJ1 is ventilated through a breather hole on the backside of the housing 2 BAJ2 MEDLINE CARELINE These battery packs have been specially developed for use with the JUMBO system The battery packs are easy to exchange through an integrated snap system The battery packs are easily mounted on the JUMBO mounting brackets A customised front cover is possible The BAJ2 can be charged as the BAJ1 but can also be charged through an integrated DC plug for use with charger CH08 The BAJ2 is ventilated through a breather hole on the backside of the housing 55 3 CBJ1 CBJ2 MEDLINE CARELINE Uin 100 240 V 50 60Hz 24 V TUVE lin 400 mA ALS you 24 V max 250 VA SAY Fie 17820 X A Type CB 005NX112154 E 4006 03 Int 10 Max 2 min 18 Date 2006 06 07 50 654321 ll NO RU M NOT TO BE OPENED BY UNAUTHORIZED PERSONNEL ZA Uin 100 240 V 50 6092 24 V uma X ck Gl IMPROVE sn 24V 250 VA I IP43 item CB 2035 00 Date 20060607 5064321 mU TM NOT TO BE OPENED BY UNAUTHORIZED PERSONNEL LN The control boxes CBJ1 and
58. systems Adjustment of dentist chairs gynaecological chairs Etc The principles of a LINAK system are as follows LINAK handset LINAK actuators or lifting columns Attention should be paid to the following Control boxes must only be connected to the mains voltage specified on the label All DIN jack or minifit plugs from the CB12 CB14 CB20 IP 66 or IP 66 washable should be locked by using a LINAK locking mechanism e All DIN and jack plugs in the CB18 should be secured using the LINAK bayonet lock The control box must be connected in such a way that the cables are not trapped exposed to tension or sharp objects when the application is moved in different directions Prior to first use of LINAK batteries please make sure that they are being charged 24 hours in order to reach proper function and prolong the lifetime of the batteries If the customer uses a non LINAK battery it is important to check that the current is not reversed plus and minus swapped over This applies to both control boxes which always run off battery and control boxes with battery backup Contact your nearest LINAK dealer for specification of type size etc The control current in the handset cable must not exceed 100 mA The control box is the heart of the system and connects the various outlying units actuators lifting columns handsets and attendent controls Control boxes differ widely in complexity The simplest are only able
59. t tolerate cutting oil Warning LINAK s actuators and electronics are not constructed for use within e following fields Off shore installations Maritime applications Planes and other aircrafts Explosive environments Nuclear power generation Warning LINAK recommends that the actuators should be used in push applications rather than pull applications If the actuator is used for push in an application where personal injury can occur e g patient hoists a special safety nut must be used Except for LA34 which can be used for both push or pull applications if mounted with safety nuts in both directions Warnings If faults are observed the products must be replaced Never spray directly on the products with a high pressure cleaner For actuators without plugs which are not connected to a LINAK control box the mains supply or the actuator must always be equipped with an arrangement that switches off the actuator at the end stop for example LS or LSD limit switch If there is a risk of overloading the actuator the mains supply must be equipped with a safety device against overloading for example a CS16 PCB If these precautions are not observed the actuator can be damaged The LINAK products cannot tolerate the influence of strong solvents basic or alkaline liquids Non LINAK handsets LINAK handsets are designed specially for LINAK control boxes and they are designed to be highly reliable and flexible If
60. the back rest function in a Care Hospital bed The QR function allowes a patient to be lowered manually to a flat position very quickly CPR in case of an emergency New version of quick release The new version of the Quick Release is integrated in the clutch of LA31 It operates by way of a release cable that is pulled Hereafter the clutch is declutched and the spindle can turn freely Due to the pressure on the piston rod end from the application the spindle will rotate thus moving the actuator inwards Due to this new version the LA31 actuator can keep its standard installation dimension and has a protection class up to IP 66 washable The quick release is e g used for emergency lowering of the headrest part of a bed Functional test of QR To test a LA31QR it is necesarry to have the actuator built into an application The release cable has to be provided and mounted by the customer The necesarry force on the cable requiered to operate the Quick release is approx 5 kg The necesarry force on the actuator to operate the quick release is approx 50 kg Wenn operating the OR it is recommended that the QR is activated all the way down Mechanical spline The splines function so that the actuator can only push not pull During pull in the actuator the inner tube is lifted off the thread bush and the actuator can therefore never pull a load only push See figure 8 Functional test of mechanical splines When the piston rod
61. the customer still wishes to use his own handset it is important to contact a LINAK sales person to find out the requirements with regard to the switches in the handset Poor switches can destroy the control box The duty cycle printed on the label of the control box must always be noted If this is exceeded there is a risk of the control box being overheated and damaged Unless specified otherwise on the label the duty cycle is max 1096 max 2 min in use followed by 18 min not in use Exceeding the duty cycle will result in a dramatic reduction of the product Manufacturer s declaration Implementation with regard to the Community legislation on machinery Directive 98 37 EC attachment II B LINAK A S subsidiaries or representatives see back cover prohibit that actuators are put into service until the machinery into which the actuator is to be incorporated has been declared in conformity with the provisions of all relevant Directives Bent Jensen LINAK A S 1 System description Usage type of applications LINAK actuators lifting columns and electronics have been developed for use in all places where a linear movement is required LINAK s products can for example be used for Adjustment of beds Adjustment of furniture Adjustment of table heights and angles Patient hoists within the care and hospital sector Adjustment of industrial processing machines Adjustment of agricultural machines Adjustment of ventilation
62. the magnetic field changes direction The two Hall sensors are placed close to each other but with a small displacement This distance lead to a timing difference between the two pulses Whichever one of them comes first indicates the direction of movement Therefore there will be no error summary like with the reed switch Hall is therefore a very precise system Hall is not suitable for use in quick release freewhelling actuators see figure 10 Built in end stop circuit In the actuators mentioned the end stop switch is part of the actuator construction Each time the actuator reaches end stop position the switch is activated and the current is cut off Quick Release The quick release function is placed in the piston rod end in which a wrappedspring clutch can be loosened by means of turning the spring housing either by the handle or a cable Hereafter the inner tube can turn freely and due to the pressure on the piston rod end from the application the inner tube will rotate and thus screw itself downwards Warning If the actuator does not work as described above the risk of injury due to squeezing can arise Therefore the actuator must immediately be sent for 32 service at the nearest authorised LINAK workshop Warning The actuator must not be used in pull applications when the quick release is activated as the risk of personal injury can arise Internal Quick Release LA31 with QR is designed to be used as a part of
63. tion No motor sound or movement of piston rod The actuator is not connnected to the control box Blown fuse in the control box Cable damaged Connect the actuator to the control box Fuse must be changed Send actuator for repair Excessive electricity Consumption Send actuator for repair Motor runs but spindle does not move Gear wheel or spindle damaged Send actuator for repair Actuator cannot lift full load Clutch is worn Motor is damaged Send actuator for repair Motor sound but no movement of piston rod Send actuator for repair No signal from Reed or Hall switch Send actuator for repair Motor runs and quick release does not function or is noisy Piston rod will only move inwards and not outwards Motor runs too slowly or does not give full force Declutching arm turns less than approx 75 Safety nut has operated Insufficient power supply Voltage drop in cable Adjust cable Send actuator for repair Increase power supply Thicker cable 24 Electronics Symptom Possible cause Action Power indicator does not light up Not connected to mains Connect to mains The fuse has blown Replace fuse if the system is prepared for external fuse replacement or send the system for repair Defective power cable On control boxes with exchangeable power cable change the
64. tive alternative to traditional pneumatic Item No 121000 11002400 Prod Dato 208 06 m 0 654321 systems and gear motors Max Load Push 750 N Pull 750 IP51 e Power Rate 24 V Max 2 2 A The LA12 is ideal for automating Duty Coie Max MS industrial and agricultural machines NN xc feeding ventilation systems troughs and 56 0001 MADE BY LINAK A S D many other applications requiring short linear movement Installation instructions The actuators model LA12 must be installed in a fixed position Reed switch Reed switch gives a number of pulses for each rotation of the motor These pulses are used to calculate the piston rod s position as well as to control several actuators running in parallel Your nearest LINAK dealer can inform the number of pulses per stroke length Regarding Reed switch connection see Figure 6 4 LA12R If the LA12 actuator is mounted in an application where a mechanical stop prevents the installed end stop switches in LA12 from being activated the LA 12 actuator must be equipped either with an electrical safety device a timer or an electronic limit switch Therefore please contact your nearest LINAK dealer for technical data Built in end stop circuit End stop switch is part of the actuator construction Each time the actuator reaches end stop position the switch is activated and the current is cut off SUPPLEMENTARY FOR LA12 ATEX Protection class 8 Special conditions for safe use
65. to convert control signals from the handset into operating voltage for the actuator The most advanced are microprocessor controlled and have advanced functions such as parallel running of several actuators and other complex correlations Most LINAK control boxes provide an Electronic Overload Protection EOP designed to protect the actuator excl LA12 LA29 LA31 LA34 against overload by disconnecting the current when the actuator is fully extended or retracted If an LA12 LA29 LA31 LA34 actuator is used the built in limit switches stop the actuator when fully extended or retracted and the control box only disconnects when the maximum current is exceeded When using a CB9 control box it is important to note that not all types of CB9 have electronic overload protection The actuator is the unit which converts the operating voltage from the control box into a linear movement The principle of the LINAK actuator s mode of operation is that a low voltage DC motor 5 via a gear system 12 rotates a threaded spindle on to which a nut is fitted As this nut cannot rotate since the piston rod 2 is restrained the piston rod will move forwards or backwards when the threaded spindle rotates Fundamental actuator construction 1 Piston rod eye 8 Motor with reed switch 2 Piston rod 9 Back fixture 3 Location of mechanical splines 10 Back fixture with electrical splines 4 Location of brake 11 Quick release mechanism 5 M
66. tructions may result in accidents involving serious personal injury ud Failing to follow these instructions can result in the product being damaged or destroyed Safety instructions A Please read the following safety information carefully It is important for everyone who is to connect install or use the systems to have the necessary information and access to this User Manual LINAK recommends that the actuators should be used in push applications rather than pull applications If the actuator is used for push in an application where personal injury can occur e g patient hoists a special safety nut must be used Except for LA34 which can be used for both push or pull applications if mounted with safety nuts in both directions Classification The equipment is not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide Warning A If the actuator or lifting column is used for pull in an application where personal injury can occur the following is valid It is the application manufacturer s responsibility to incorporate a suitable safety arrangement which will prevent personal injury from occurring if the actuator should fail Warning A Note that during construction of applications in which the actuator is to be fitted there must be no possibility of personal injury for example the squeezing of fingers or arms Warning The plastic parts in the system canno
67. uasa X year XX month XX day XX serial number PBQ made in Korea XX not relevant X year X month XX day X not relevant 43 PBQ made in China X year X month XX day Example DA10 04 01 10 Before mounting ensure that the battery set is correctly connected compare with the drawing in the battery room and check that no connectors are loose Warning From the factory the battery room is hermatically separated from the electronics room When replacing the batteries this separation must not be damaged or modified as this may allow penetration of battery gas into the electronics room with risk of explosion When replacing batteries in waterproof products IP 65 and IP 66 precautions must be taken that the sealing material silicone ring or joint filler is not damaged and that it is correctly placed in the groove Hereafter the screws in the cover are to be fastened with appox 1 Nm If the seal is damaged it must be replaced by a new silicone string LINAK article no 0008004 for a roll of 100 metres Disposal The batteries which are lead acid batteries can be returned to LINAK or disposed in the same way as car batteries Warning The battery room is supplied with ventilation that ensures correct and necessary airing of the battery room This airing must not be blocked or covered as a positive pressure may occur with risk of explosion If the product has been exposed to mechanical overload lost on the
68. ut off end stop technology LC2 assemblies should not be repeatedly disassembled because the screws are self tapping and may compromise the fastener integrity LP2 Lifting columns with gas spring may only be opened when they have run out to full stroke They can be recognized by the 9 figure which is a G and by a warning label on the end plate LP3 LS LSD MBJ1 2 3 MJB Cannot be opened since it is welded together When the cable has been cut off it is disposed of as combustible waste RA40 Cannot be disassembled SLS Cannot be opned since it is welded together 66 Figure 1 Ventilation of external batteries BA18 2 Ventilation stub Check at regular intervals that the ventilation stub is undamaged and intact The construction of the ventilation stub permits battery gasses to get out but it does not permit penetration of water Figure 2 y 67 Figure 3 Figure 4 Figure 5 CB18 with wet alarm CB18 with wet alarm must be installed horizontally to ensure correct function of the wet alarm 68 Figure 6 1 LA22 With Potentiometer 10KQ CM jm 1KQ Colour codes S Black BR Brown R Red Orange GU Yellow G Grey BL Blue V Purple GR Green HV White LA34 GR R GU S B 69 Figure 3 continued 6 LA30 LA30S and LA32 with optical encoder GU S R GR BL Pulses Earth 5V DC I
69. ww linak com The user is responsible for determining the suitability of LINAK products for a specific application LINAK A S takes great care in providing accurate and up to date information on its products However due to continuing developments in order to improve its products LINAK products are subject to frequent modifications and changes without prior notice Therefore LINAK cannot guarantee the correct and actual status of said information on its products While LINAK uses its best efforts to fulfil orders LINAK cannot for the same reasons as mentioned above guarantee the availability of any particular product Therefore LINAK reserves the right to discontinue the sale of any product displayed on its website or listed in its catalogues or other written material drawn up by LINAK All sales are subject to the Standard Terms of Sale and Delivery for LINAK A S For a copy hereof please contact LINAK MA M9 02 196 A LINAK A S reserve the right to make technical alterations Copyright LINAK 2007 01 Ej WE IMPROVE YOUR LIFE
70. your systems you are always welcome to contact your local dealer LINAK subsidiaries and some distributors situated all over the world have authorised service centres which are always ready to help you LINAK provides a warranty on all its products This warranty however is subject to correct use in accordance with the specifications maintenance being done correctly and any repairs being carried out at a service centre which is authorised to repair LINAK products Changes in installation and use of LINAK systems can affect their operation and durability The products are not to be opened by unauthorised personnel The User Manual has been written on the basis of our present technical knowledge We are constantly working on updating the information and we therefore reserve the right to carry out technical modifications LINAK A S Valid for This User Manual is valid for the following products See the first 3 5 characters on the label Actuators LA12 LA22 LA27 LA28 LA29 LA30 LA31 LA32 LA34 RA40 Columns BB3 BL3 BL4 LC2 LP2 LP3 Control boxes CB6 CB8 A CB8 T CB9 CB12 CB14 CB18 CB20 CBR1 Controls ACC ACK ACL ACM ACP FS FS2 HB40 HB50 HB60 HB70 HL70 LS LSD JUMBO systems BAJ CBJ CBJH CHO1 CHO8 CHJ2 MBJ1 2 3 Accessories BA18 CS16 CS18 DJB IB18 MJB SLS Important information Description of the various signs used in this manual Warning A Failure to comply with these ins
71. ypes of actuators may only be connected according to the label where the voltages 12 24 or 36 VDC are indicated a Actuators with jack plugs may only be connected to LINAK control boxes b Actuators without plugs are connected as shown in Figures 6 1 6 12 For actuators operating without a control box the mains supply of the actuator must be equipped with an arrangement which switches off the actuator at end stop e g LS or LSD limit switch If there is a risk of overloading the actuator the mains supply must be equipped with a safety device against overloading e g a CS16 PCB If this requirement is not observed the actuator may be damaged JUMBO system special information The LINAK JUMBO system is specially developed for patient lifts offering various combinations of actuators and control boxes Connecting the system Mount the mounting bracket MBJ to the application Mount control box and battery and charger CHJ2 if equipped If it is a JUMBO Home system mount the control box on the application no mounting bracket is needed Connect the handset to the control box The connection in the control box is marked with HB Connect the actuators to the control box Each channel is marked with a number e g 1 2 Channel 1 has always to be used for the High Low Lifting function The actuators can now be operated by pushing a button on the handset Use only one button at the time Example of JUMBO pati

LINEAR ACTUATORS AND ELECTRONICS

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