Tubular Big Scissor Hydraulic Auto Lift
Contents
1. lifting platform Never lay articles at the falling area and moving parts of the lifter Danger of sliding Danger of personnel slipping due to oil pollutant on the ground in the surrounding of the lifter the lower part of the lifter or the surrounding area and platform shall be clean If there is oil pollutant please remove it immediately Figure 18 r C Figure 22 AN Danger of electric shock Danger of electric shock caused by damage of insulation of electrical equipment Never use water and steam etc to clean the machine never use solvent or paint etc to approach the control panel of the lifter A N Danger caused by insufficient lighting Operator and maintenance personnel shall install lighting required for working area of lifter operation in the corresponding position to prevent loss of parts and personal danger due to insufficient light Operator shall constantly observe the lifter and conduct operation within the position of operator due to hoisting and falling Rubber cushion shall be placed under the chassis when the sub machine is hoisting and falling Never move the safety devices Hoist weight shall not exceed the maximum hoist capability required for the machine and make sure that the machine is not over loaded It is necessary to operate according to the rules in the manual on using maintenance Phone 0086 20 86394322 20 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd and2. 37A of Tubular type flat big scissor limit switch T If ceiling is lower than 4000MM limit switch is regulated to the position with distance 200MM of roof of vehicle after hoisted from the ceiling in order to avoid damaging vehicle and guarantee the safety of vehicle and person Installation of foundation bolt The construction of foundation bolt shall be undertaken after the expiration of maintenance for concrete Otherwise the strong quality shall be affected Adjust the left and right platform in alignment and the distance of the two platforms according to the requirements of figure 7 or figure 8 Metal backing is adjusted by the base pad of platform to prevent the lifter shall be adjusted levelly due to uneven ground figure 38 39 Attentions metal backing iron shall be provided by users Figure 38 Figure 39 Impact drill hammer of 18 shall be drilled to the deep hole of 120mm from ground through base hole of platform with electric hammer pinch figure 40 and entrance to hole shall be cleaned Foundation bolt shall be installed in the holes with light hammer without installing the central expansion nail of foundation it shall be installed after leveling adjustment is completed figure 41 Phone 0086 20 86394322 29 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Figure 40 Figure 41 Leveling adjustment The leveling accuracy of machine is the guarantee of the detecting accuracy for four whee
3. After the power supply is connected high voltage electric shock inside the An control panel is likely to occur Operation shall be only carried out by professionals with electric operation qualification and it is necessary to prevent electric shock Figure 34 Oil Tank Figure 35 Pump Valve Diagram Figure 35A Flat Pump Valve Diagram Procedure for adjusting of filling and gas exhaust of host 1 Place the switching switch of the host and sub machine at the control panel to SA position of host The flat big scissor never gets involved in SA change over switch 2 Turn off host filling ending valve G and Sub machine filling ending valve H anti clockwise 90 Figure 35 The flat big scissor closes oil cutoff valve F for the host 3 Press RISING button of SB1 to hoist the left and right platforms of host view from vehicle head to 1000mm about 4 Press down button of SB2 to make the left and right platforms fall to the lowest position 5 Left and right platform shall be lifted to 1400mm about 6 Open host filling ending valve G clockwise90 7 Press RISING button of SB1 to hoist the right platform of host to 1000mm about view from Phone 0086 20 86394322 27 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd the vehicle head 8 Press down button of SB2 to make the right platform of host fall to the lowest position 9 Repeat the step pf 7 and 8
4. Phone 0086 20 86394322 42 Website www 431tool com
5. and other articles in the lifter rising and falling or regulated area For any abnormal conditions shut power supply general switch and commission once again after the failure is removed Load test host Place SA to HOST position Drive a car that weighs not more than the maximum lifting weight onto the platform and brake The personnel in the car leave the car and platform Press the RISING button SB1 lift host platform and observe whether hosts platforms rise Phone 0086 20 86394322 32 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd steadily and simultaneously Inspect whether lifter frame and hydraulic pump station produce abnormal sound Lift the platforms to the highest position and observe whether the maximum limit is accurate and reliable Press the LOCK button SB3 and observe whether the safety claw falls onto the accurate position Load test sub machine Note flat big scissor does not need the following steps Place SA to SUB MACHINE position Place jacking glue cushion where it is the jacking position of the vehicle bottom on the sub machine platform Press the RISING button SB1 Lift sub machine platform and observe whether sub machine platform rises steadily and simultaneously Inspect whether lifter frame and hydraulic pump station produce abnormal sound Lift the platforms to the highest position and observe whether the maximum limit is accurate and reliable
6. be adjusted Figure 29 oil pipe goes through the cap Figure 30 The flat big scissor never gets involved in the secondary lifting oil tube Connecting of compressed air way The connecting of air way shall be in accordance with Air way Connection Diagram Only the authorized technicians with specialized qualifications can engage in the installation Connect the 8 x5 air inlet pipe to the air inlet port of double oil water separator at the control panel Figure 31 Introduce the 6x4 compressed air pipe from the air outlet of pneumatic solenoid valve of host Figure 32 and connect it to the air valve of claw lifting Figure 33 Introduce the compressed air pipe of the sub machine from the pneumatic solenoid valve of sub machine through the PVC pipe and connect it to the air valve of claw lifting along the connecting rod When traversing PVC the connector of air pipe shall be wrapped for protection to prevent rarities from entering the compressed air circuit Before the compressed air pipe is connected to the control panel the oil cup of the double oil water separator shall be filled with engine oil Users prepare by themselves to prolong the service life of pneumatic components and the reliability of actions Figure31 Double Oil water Separator Figure32 Electromagnetic Air Valve Figure32A Plat Electromagnetic Air Valve Figure 33 Air Valve of Claw lifting T During the procedure the hydraulic air pipe traverses PVC pipe a
7. or four wheel positioning for detection and commissioning press the LOCK button to lock the safety claws of the two platforms at the same level The personnel can operate below the lifter and vehicle only after lock operation During falling operation observe whether the two safety claws are separated form the safety rack completely Stop falling operation if they are not When the machine will not operate for a long time or during night the platform shall be lowered to the lowest position on the ground the vehicle shall be driven away and the power supply shall be cut Electric operational instruction refer to operation panel diagram 1 i witen i H MM AIN SLIR MAI y SUR Up OCE Ln k e Figure 45 SUB MACHINE Figure 45A Flat MACHINE Host Ssub machine selection The operation of host or sub machine can be selected through changing the selection switch SA for HOST and SUB MACHINE on the control cabinet operation panel to HOST or SUB MACHINE position Host sub machine rising Press the RISING button SB1 The oil pump operates The hydraulic oil is conveyed to hydraulic oil cylinder through solenoid valve YV1 or YV2 of the host or sub machine The platform rises After 1 2 seconds of delay the safety claw rises due to gas way connection for electromagnetic gas valve DQ1 or DQ2 Release SB1 and the pump stops The host sub machine will stop rising at once The safety claw fal
8. protection Under the situation of overloading the overflow valve at the pump station will open and return oil into the oil tank See Figure 14 Bottom of each oil cylinder is equipped with flow control valve When some oil pipes crack in hydraulic circuit the flow control valve will work and limit the speedy sliding and falling of the platform See Figure 15 Figure 14 Overflow valve Figure 15 Flow control valve Safety rack and gear and rack set of host guarantees personnel under the machine when other protection measures fail It is necessary to make sure the safety gear and rack set is of perfect occlusion and the integrality of safety gear and rack set is good Figure 16 Function of sub machine safety claw is the same as that mentioned above Figure 17 Figure 16 Safety of Host Figure 17 Safety of Sub machine f When the host is hoisted to the required height Button locking shall be operated Make sure that the safety claw and the safety rack are firmly fastened following that one can operate under the machine and there shall be no rarity on AN the safety components Danger of personnel This item suggests the possible potential danger due to incorrect operation of AN operator and maintenance personnel any other personnel within the working area Danger of extrusion Phone 0086 20 86394322 18 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Danger caused by personnels failure in
9. safety etc Phone 0086 20 86394322 21 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Chapter IV Installation Only the specialized personnel can conduct installation They shall carefully A read and follow the following instructions to avoid damage of machine and personnel casualty Only the authorized technicians can install the lifter Installation requirements The lifter shall be installed according to the specified distance between walls columns and other facilities Figure 23 The minimum distance to wall surface is 1000 mm To prevent against emergency and provide convenience to work the sufficient space of safety channel shall also be taken into consideration The site for installation shall be equipped with power supply and air supply which are connected to the control panel Indoor height shall be no less than 4000mm It is suggested that the lifter be installed in the pit according to installation foundation of construction in Figure 7 or Figure 8 It can also be installed in any indoor ground when the ground level is in accordance with requirements and possesses enough weight bearing capacity 2 250KG When the machine is to be installed there shall be enough light to guarantee the safe operation of commissioning and maintenance and avoid the eyestrain of personnel caused by stimulated light Direzione veicoli Vehicles direction Figure 23 It is necessary to check the completeness of the go
10. C pre bury tube Limit switch of sub machine is equipped at the switch shelf at the bottom plate of the sub machine Figure 28 the conductor is connected to the SQ1 terminal in the control cabinet through PVC pre bury tube Figure 27 Limit Switch of Host Figure 28 Limit Switch of Sub machine Figure 27 A Limit Tubular plat big scissor Connecting of hydraulic circuit Connect hydraulic oil pipes according to Oil way Connection Diagram Only authorized specialized technicians can engage in the installation of Ld cutie circuit Pay special attention to oil pipe connector Introduce the high pressure oil pipe from the solenoid valve of host inside the control panel according to the oil pipe number and connect it to the oil cylinder of host through PVC pipe See Oil way Connection Diagram for details Introduce the oil pipe of sub machine from the solenoid valve and connect it to oil cylinder of sub machine along the connecting of the connecting rod through PVC pipe Figure 29 During the placing oil pipe connector shall be wrapped to prevent rarities from entering the hydraulic circuit Phone 0086 20 86394322 24 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd When oil pipes are connected be careful not to commit mistakes in A numbering of oil pipes In standard installation the control panel is at the left of the direction when vehicle enters if it is placed on the right correspond oil pipes shall
11. Guangzhou Junliye Import amp Export Co Ltd Tubular Big Scissor Hydraulic Auto Lift Phone 0086 20 86394322 1 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd User s Manual Manufacturer and Facilitator Scissor Hydraulic Lifter for Vehicles ee Manufacturing code Manufactured on DD MM YY Manufacturer Authorized Distribution Center Phone 0086 20 86394322 2 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Content Boa TTT 2 Manufacturer and F AC INL ALOM sseecctte cxtiat saci ceataans seed E 2 Packaging Transportation ANd Storage sees eee eee 4 IALFOGUCTION OF WSC S Wall cantessputsccinsstiniesincacnekiadiehanenioadhuteas decandeenteansgunimns taunt 6 Chapter I Description Of Machine sees eee eee 8 Chapter Il Specification Parameters eee eee eee 9 Chapter WN ANCL saeecrtssteatesatantecansiesentecictsndeassienteideatedsmnctiamadsspeatsenanad R 16 Chapter VI Maintenance and Care eee 37 Phone 0086 20 86394322 3 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Packaging Transportation and Storage All the operations such as packaging handling transportation and dismounting shall be operated by specialized technicians Packaging and transportation Packaging Figure 1 Standard configuration oil pipe and accessories 1 box one piece control panel 2 box one piece front and back baffle and support 3 box one piec
12. Press the LOCK button SB3 and observe whether the safety claw falls onto the accurate position During test there shall not be persons and other articles in the lifter rising and falling or regulated area The weight of tested vehicle can not exceed the minimum lifting capacity of the lifter Inspect whether there exists oil or gas leakage in oil way and gas way For any abnormal conditions shut down the machine timely and commission once again after the failure is removed Phone 0086 20 86394322 33 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Chapter V Operation Only operator that has been trained is allowed to operate the lifter Inspect according to the following cautions Operational cautions The obstacle around and below the machine shall be removed before work During rising and falling there shall not exist persons in the regulated area for the lifter below the machine and in the vehicle on the platform The lifter can not lift vehicles and other goods that weighs beyond the lifter operation scope During lifting the vehicle shall be braked tightly Place anti skidding device such as anti skidding corner blocks under the tier which the user shall provide During rising and lifting observe whether the platforms are simultaneous all the time If abnormal conditions are found stop the machine at once The machine can be used again after inspection and the failure is removed When maintain and care
13. completed Oil pipe wires and air pipe shall never be damaged During the procedure the oil pipe and air pipe is traversing into the pit through the PVC pipe from the control panel protection of connectors shall b given special attention to prevent rarities from entering the oil way and air way and damaging the hydraulic system Electric circuit connection A Electric circuit shall be connected in accordance with wire diameters and wire number specified in Electrical Connection Diagram Electric mounting operation shall be only carried by professionals with electric operation qualification Open upper cover of control cabinet Power cord connection connect 400V three phase four wire system power cord 3x2 5mm 1x1 5 mm cable to control panel L1 L2 L3 and incoming terminals Connect PE ground wire to stud with grounding sign Figure 25 and stud with grounding sign provided at the bottom of two platforms Phone 0086 20 86394322 23 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd If it is 230V three phase power supply control transformer and wire connection of motor is required to adjust Figure 26 400V 230V cat tt L1 L2 L3 P PCE men emer 400V 2 30V Figure 25 Figure 26 Connecting of limit switch Limit switch of host is equipped at the switch shelf at the bottom of big beam of host Figure 27 the conductor is connected to the SQ2 terminal in the control cabinet through the PV
14. e main and auxiliary beam 4 and 5 box two pieces and five pieces of standard configurations Choose and configuration mounting guide plate 6 box one piece trapezoidal cover plate 7 box one piece used for ground mount installation Encasement List Name and quantity of accessories in 1 22 sets of foundation bolts Four pieces of foamy cushions plat large scissor type il pipe an EE l never gets involved in such item One copy of User s Manual 4 pieces ofp14 accessories composite washer 10 pieces of bandage 250 mm long Control cabinet All the joints of gas pipe are in the control cabinet with gas cylinder joints at the gas cylinder and four pieces of pipes excluded gas cylinder joint of gas pipe and gas pipes have already been installed in the machine Main beam 1 P 1 Gas pipe and joint of gas pipe Limit switch Oil pipe all are installed in the machine S Two pieces of front baffle and support 2 pieces of dual front and back baffle and support support Four pieces of 3 2x35 split pins Two pieces of back baffle and support e al selective configuration selective configuration long w he Figure 1 Note Box 6 and box 7 are configured according to customers demand Diagram of Packaging Dimension ni ee er A re TOO oe E ee ee ee es ees ee ees eee eo A ee r r r r r r 700 670 4040 4540 Figure 1 1 The diagram above is the diagram of packagi
15. fixed nut Note Instructions for Foundation Bolt Fixing Parts O shall be removed when the foundation bolt is fixed so as to fix the rest foundation bolt on the base Main functions of Parts O 1 Firstly Parts O can fix two bases so as to facilitate the client to fix the position of the lift 2 Additionally Parts prevent that the complete machine is damaged by the transport machine in the transportation Phone 0086 20 86394322 31 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Host NO load teat Connect power supply switch QS place SA to HOST position and shut host filling ending valve and sub machine filling ending valve Press the RISING button SB1 and observe whether the two hosts platforms rise steadily and simultaneously Lift the platforms to the highest position and observe whether the maximum limit is accurate and reliable Press the LOCK button SB3 and observe whether the safety claw falls onto the accurate position Sub machine on load test Place SA to SUB MACHINE position Press the RISING button SB1 and observe whether the two sub machines platforms rise steadily and simultaneously Lift the platforms to the highest position and observe whether the maximum limit is accurate and reliable Press the LOCK button SB3 and observe whether the safety claw falls onto the accurate position During test there shall not be persons
16. for 5 6 times and air shall be exhausted automatically 10 Finally press SB1 the right platform of host shall be lifted to 1400mm about both of platforms are equal in height 11 Close host filling ending valve GG in anticlockwise of 90 Regulation of filling and exhausting for host ends Inspection Whether the safety claws of the two hosts keep flexible and reliable movement and whether there exists leakage in the oil way and gas way Figure 36 sub machine limit switch Figure 37 host limit switch Figure 37A Flat big scissor limit switch Procedure for filling oil and releasing gas of the sub machine 1 Place the switch SA for changing host and sub machine on the control panel to SUB MACHINE position The flat big scissor never gets involved in SA change over switch 2 Shut host filling ending valve C and sub machine filling ending valve H turn 90 counterclockwise Figure 35 3 Press the RISING button SB1 and lift the sub machine right platform see form the vehicle head to about 300mm 4 Press the FALLING SB2 and lower the sub machine right platform to the lowest position 5 Lift the sub machine right platform to about 400mm 6 Open sub machine filling ending valve H turn 90 clockwise 7 Press the RISING button SB1 and lift the sub machine left platform see from the vehicle head to about 300mm 8 Press the FALLING button SB2 and lower the sub machine lef
17. he same as that of 20 wear resistance hydraulic oil user prepares it by himself herself 201 The same as that of 20 wear resistance ressure of air supply 6 8kg cm Temperature of working environment 5 40 C Humidity of working environment 30 95 Noise of machine lt 76db Height of installation of machine Altitude lt 1000M Temperature for storage of machine 25 C 55 C Table 2 Phone 0086 20 86394322 10 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Overall dimension of CW830WA Motor of oil pump Rated power aie ia ed sal eR E 7 22kw Rated voltage AC 400 or 230V 5 Rated current 400V 5A ETAETA 230V 10A Rated frequency 50Hz Limit No EEEE LATT 4 Rotating speed 1450rpm min Connecting forms seese B14 Insulation class sese sss gee gaes gg gaga ss F The connecting of motor is indicated in the diagram the direction of motor is clockwise see from top to bottom Phone 0086 20 86394322 Figure 3 Pump Model sese 6 6 6 ges gee agg 60 6 866 666 666 60 6 P4 3 Type SRTR STET aR ciones iS Gear pump Rated flow eee Cee 4 3cc r Connecting YOS gt xxx xxx Direct connection Overflow valve Successive working pressure 210bar Intermittent working pressure 150 300bar Fill 18 L that is the same as 20 wear resistance hydraulic oil into oil tank of the pump station that 11 Website www 431tool com Guangzhou Junliye Import amp Ex
18. he transportation and goods shall be stored in containers if they are shipped by liners The control panel shall be kept upright during the transportation in addition extrusion of goods shall be avoided Environmental temperature for storage of machine 25 C 55 C Phone 0086 20 86394322 5 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Introduction of User s Manual This manual is intended for operators of vehicle maintenance enterprise and routine maintenance personnel Before the lifter is operated relevant personnel shall carefully read the User s Manual There is important relevant information in the manual Personal safety of operators and maintenance personnel Safety in installation Safety operation of lifter Please keep this manual This manual is an important part of the lifter The manual shall be place around the lifter so that the operator and maintenance personnel can read it at any time Please carefully read Chapter III which contains important information on application and safety The lifter is designed and manufactured by European Standard Loading and unloading transportation dismounting assembling commissioning and testing specially the maintenance repair overhaul transportation and dismounting of lifter shall executed by professionals with license Injury of human and damage of the machine caused by operation of no authorized personnel or operation not in accordance wi
19. ing rules During the falling operator shall operation within the safety area shown in the diagram As is shown in the diagram operations by operator or other irrelevant personnel within this dangerous area are strictly forbidden Only when the vehicle is completely hoisted to the required position and the operation platform becomes still and the safety devices of the machine is completely prepared such as the insurance gear is fully locked can the operator and maintenance personnel be permitted to conduct operation under the vehicle Lifter shall never be used when there are no safety protection devices The might be casualty of personnel damage of machine and damage of the vehicle that is to be hoisted if the operating rules mentioned above are not observed Zona di rischio Danger zane Zonaioperatore Operator s area Phone 0086 20 86394322 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Figure 12 Overall Prevention Operator and maintenance personnel shall operate the machine according to the ordinance on safety formulated by the country where the lifter is located In addition operator and maintenance personnel shall Conduct operation in the safety area required in the manual Make no alteration of the safety devices casually Read carefully the safety warnings on the machine and the safety information in the manual Here are the safety warnings Suggests the following operation will cause pe
20. ir pipe shall not be folded and knotted to avoid unsmooth air circuit or blockage of air circuit Before the compressed air inlet pipe is introduced to the air inlet of the Phone 0086 20 86394322 25 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd pneumatic solenoid valve inside the control panel the double oil water separator shall be filled with engine oil to conduct separation treatment to the compressed air to avoid failure of actions of pneumatic unit Phone 0086 20 86394322 26 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Chapter V Commissioning Add oil and check phase sequence After hydraulic circuit electrical circuit and air way are connected according to the annex operate according to the following procedures Remove the cover of the control cabinet and fill 18 L that is the same as ESSO NUTO H20 wear resistance hydraulic oil to the oil tank with funnel users prepare hydraulic oil by themselves Figure 34 A N Make sure the hydraulic oil is clean when one fills hydraulic oil To prevent any rarity from entering the oil way and causing unsmooth oil way or failure of actions of solenoid valve Connect the power turn off the total switch QS of power supply Press RISING button SB1 check whether the rotation direction of motor is correct rotating from top to down clockwise If reversal direction is discovered cut down the power supply and adjust power phase
21. l positioning Therefore machine leveling is very critical When the platform of host is hoisted to the fifth or sixth rack the safety claws of left and right platform shall be fastened in the safety rack chain after pressing lock button of SB3 Inspect the levelness on all sides of plan for left and right platform with transparent leveling pipe or level mete figure 42 Figure 42 If platform is unleveled due to the unleveled base adjusting bolt in the base plate of host shall be adjusted with wrench to make the level accuracy of platform reach the requirements of detecting for four wheel positioning figure 43 Figure 43 Figure 44 After leveling adjustment is completed central expansion nail of foundation bolt shall be installed and hammered by with heavy hammer Screw on the nut of foundation bolt When the guarantee period of concrete is not expired and central expansion nail of foundation bolt shall not be installed After leveling the space between base plate and ground shall be filled with cement mortar Phone 0086 20 86394322 30 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Low leveling adjustment When main platform falls to the lowest position low leveling of platform shall be adjusted by adjusting the support adjusting screw at the lower of main platform refer to figure 44 Undo fixed nut firstly Adjust the length of support screw to suitable length Then screw on
22. leaving the area mentioned above according to the rules when the lifter is hoisting or falling No personnel can work under the moving parts of the machine when the lifting platform is hoisting or falling Personnel shall stay in safety position Figure 18 A N Danger of impact Operator can conduct hoisting and falling of the lifter when he she has confirmed that there are no personnel within the dangerous area Meanwhile when the lifter is at a rather low height less than 1 75 meter from the ground since there is no color on the machine impact of collision of personnel due to no color on the machine shall be avoided Figure 18 Figure 18 A N Danger of personnel falling down There shall be no personnel on the lifting platform or inside the vehicle that is to be hoisted when the lifter is hoisting or falling so as to prevent them from falling Figure 19 Figure 19 AN Danger of vehicle moving Danger cause by forcefully moving the vehicle it is necessary to make sure that the brake of the vehicle is completely fastened Figure 20 Phone 0086 20 86394322 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Figure 20 Danger of vehicle falling Danger caused when vehicle is placed at the incorrect position the over weight of vehicle and the dimension of vehicle is not in accordance with standards Figure 21 Never start the engine of vehicle to conduct hoisting or falling and testing on the
23. ls down onto the safety rack due to power off of solenoid gas valve and gas way closing Host sub machine falling Press the FALLING button SB2 The pump operates The host sub machine will rise first the safety claw shall be released The safety claw rises due to gas way connection after 1 2 Phone 0086 20 86394322 34 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd seconds of delay The oil pump stops The platform turns to fall automatically Release SB2 and the platform stops The safety claw drops onto the safety rack When the host Sub machine rises to the highest limit position and stops press the FALLING button for 1 2 seconds and the platform will fall without rising movement Locking When the host especially host or sub machine rise to the required height press the LOCKING button SB3 The host Sub machine will fall and the safety claw will not rise When the safety claw glides to the nearest safety rack position the host sub machine will be locked and stops falling During this period maintenance and care for the vehicle and four wheel positioning for inspection and commissioning can be conducted General power supply switch When the machine breaks down or the lifter is repaired shut the general power supply switch as lock the lifter Besides cut off all the operation circuit and other operations will not be conducted Filling and leveling operation normal usage period Af
24. nd shall be inspected Meanwhile limit switch shall be adjusted or replaced 4 Button switch is damaged Inspect contact point of button and wire for eliminating Motor can rotate but Motor rotates in reverse Change incoming sequence of power supply fail to rise upon 2 Motor shall rise with light load and it Heighten the safety pressure setting of overflow valve by pressing rising fails to rise with heavy load slightly screwing right If there is dirt in the falling solenoid valve plug clean the plug marking is not correct solenoid valve is not tightened sub machine pressing down button safety rack 2 Safety claw is not hoisted Air pressure is insufficient safety claw is blocked or air pipe is broken Regulate the pressure of air compressor and inspect air pipe for eliminating circuit is not connected Inspect or replace solenoid valve operate whether the copper nut on the end is screwed or not bottom of oil cylinder of host or sub machine and clean it Lifter falls slowly 1 Viscosity of hydraulic oil is too Replace with hydraulic oil or improve the temperature indoor under normal load strong or frozen goes bad winter according to the requirement of user s manual 2 Explosion proof valve preventing Remove or close air inlet pipe to make the safety claw of lifter is oil pipe from crack is blocked off locked without hoisting Remove the explosion proof valve in oil inlet hole at the bottom
25. ng dimension of CW835WA 2 The dimension inside the brackets in the diagram above is the appearance dimension of CW835WA Phone 0086 20 86394322 4 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Packaging Transportation and Storage Transportation Figure 2 Goods shall be handled and moved by crane and fork lift truck weighing over 3 A ton To prevent goods from falling down during the lifting operation one person shall be in charge of observing the goods intently so as to avoid accidents The goods shall be transported by vehicles or liners When the goods arrive at the destination it is necessary to check whether the goods are complete to prevent damage and loss during the transportation If there is any damage in the package inspection to the damaged box shall be conducted by the Encasement List to confirm the situation about the damage and loss of goods Meanwhile it is necessary to notify the person that undertakes the transportation immediately The machine is heavy goods Manual loading unloading and handling shall be beyond the consideration safety during the operation is of great importance In addition the lifting of goods during loading and unloading shall be operated according to the figure Figure 2 Figure 2 Storage The machinery and equipment shall be placed in indoor warehouse and outdoor storage shall make good water proof treatment Van truck shall be adopted during t
26. ntion to this The lifter can also hoist ordinary or non standard vehicles when the weight of vehicle does not exceeds the maximum hoist capability There shall also be different definition of dimensions in personnel safety area Inspect the maximum load and the possible maximum limit of imbalance Maximum distribution of weight during the hoisting of vehicles Figure 10 Figure 11 Phone 0086 20 86394322 15 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Chapter IlI Safety There is important content in this chapter Operators shall carefully read this A chapter The following content is explanation and description about danger and the possible danger during the operation the correct effect and description of safety devices of equipment other dangers correct operating rules and potential dangers etc A N The designing and manufacturing of lifter is intended for hoisting and maintenance of vehicles It is inappropriate for the hoisting of other goods It is suitable especially for the following operation Washing and cleaning of vehicles The hoisting operation where there are persons on the platform The hoisting operation of goods in bulk or broken goods it is applied as the elevator it is applied in vehicles with severely tilt frame or severe deformed tire A The manufacturer bears no liability for personal injury or loss of property caused by incorrect operation or operation that violates the operat
27. ods before the lifter is installed Moving and installation of lifter shall be conducted by specialized personnel Transportation and storage can be referred to chapter of package transportation and storage Phone 0086 20 86394322 22 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Installation of lifting platform A The groove of the rotary table of the platform is at the front of the vehicle mounting direction the side plate of platform with yellow and black stripes is outside the machine When the lifter is installed in the pit or the ground adjusting cushion iron shall be inserted at the bottom of the platform Fork lift truck or other hoisting equipment hoists the lifting platform Figure 24 to hoist it to the height of about 1000MM to ensure that the safety device of the machine is on and locked Figure 24 To avoid failure of safety device of the machine one wooden block can be inserted between the connecting rod Never work under the lifter when hydraulic system is not fully filled with hydraulic oil and there is hoisting and falling Move the lifting platform adjust the distance between the two platforms and make sure the two platforms are in parallel position Conduct connecting of electric circuit oil way and air way according to Electrical Connection Diagram and Oil way Connection Diagram The connecting of air way can be conducted only after the connecting of the hydraulic system has been
28. of oil cylinder of host or sub machine and clean it Left and right platform Air in oil cylinder is not exhausted Refer to the filling and leveling operation are out of sync and 2 There is oil leak in oil pipe or Screw on the connector or replace oil seal Then filling and unequal in height connector leveling are conducted 8 Filling ending valve G or H is not Replace filling ending valve and filling and leveling are closed tightly and filling is needed conducted nearly every day Sound is generated Lack of lubricating Oil machine is applied to all hinged place and moving when lifting and falling part including piston for lubricating 2 Base or machine is distorted Adjust and level machine again and fill pad the base Lifter still rises after Time rely is loosen or damaged Insert or replace time relay again pressing down button Host and There is dirt in solenoid valve plug of SA2 is set to the position of OFF the inching rises or sub machine rise main and sub machine without going disassemble to clean valve plug simultaneously back the position It is always host to SA1 is out of work or intermediate Inspect wire of SA1 and contact and insert or replace KA again rise relay of KA is loosen or damaged Phone 0086 20 86394322 38 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Table 3 Annex 1 scissor series lifter hydraulic schematic diagram Phone 0086 20 86394322 39 Web
29. or five years for each time and the structure strength of lifter shall be determined safely by professional department Oil cup and water cup in oil water separator of air way shall be cleaned quarterly and machine oil in oil cup is replaced A N Upon replacing hydraulic oil old oil in oil tank shall be released Upon filling new oil such oil shall be filtered with oil filter Inspect the reliability of limit switch for each day For each shift inspect the flexibility and reliability of safety device For each shift the inspection on whether photoelectrical detect switch is normal and reliable shall be conducted Phone 0086 20 86394322 37 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Chapter VII Faults and Troubleshooting Machine faults solving shall be undertaken by operators having been trained with professional experience Fault phenomenon and troubleshooting Fault phenomenon Troubleshooting Motor fails to rotate 1 Power is abnormal After inspecting and eliminating wires are connected upon pressing rising 2 AC connector of main circuit for lf motor shall operate after pressing motor by insulating rod motor of pump is not connected inspect control circuit If the voltage of coil end for contactor is normal contactor is replaced 3 Fault in limit switch occurs If the faults are eliminated after the terminals connecting limit switch of SQ1or SQ2 is short connected via wire such limit switch a
30. port Co Ltd Overall dimension of CW830WA CK ee pe maie am Bearer es AR RA TREDE y Of ry ke Ug AES we Te eee te Pate he EAT DZ iat arC Motor of oil pump Rated power 5 2 2kw Rated voltage AC 400 or 230V 5 Rated current 400V 5A PT 230V 10A Rated frequency 50Hz Bid INO asenaan 4 Rotating speed 1450rpm min Connecting form B14 Insulation class 5 F The connecting of motor is indicated in the diagram the direction of motor is clockwise see from top to bottom Phone 0086 20 86394322 Ea LO tote n EE Max2000 Figure 4 Pump Models ss sss sss sss sss sss ses sese ess P4 3 Type see ccc cccccccccccccccces Gear pump Rated flow 4 3cc r Connecting NDS eese Direct connection Overflow valve Successive working pressure 210bar Intermittent working pressure 150 300bar Fill 18 L that is the same as 20 wear resistance hydraulic oil into oil tank of the pump station that 12 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Installation scheme of scissor lifter Attention Basic requirements Concrete type is 425 the dry Provide the following at the same time period is 15 days Preliminarily bury the pit between the control Remove the internally generated panel and the foundation pit and the PVC pipe surface in
31. rsonal injury damage of the lifter and vehicle or other loss of property It is the situation that is unsafe and might cause more personal casualty and loss D of property AN Safety mark in the place where the lifter might have an electric shock Safety protection device When the vehicle is on the hoisting platform operator and maintenance personnel shall check the possible danger the manufacturer also shall adopt various protection devices to avoid and reduce the occurrence of dangers as possible The safety of personnel and vehicle shall operate according to the following rules When the vehicle hoisting operator and maintenance personnel shall never enter the non safe working area Figure 12 in the lower part of the machine and the vehicle When the vehicle is placed on the platform the engine of the vehicle shall be turned off and the brake shall be pulled tightly Make sure that the vehicle is at the correct position on the platform See Figure 13 Make sure only vehicles with weight height and length being within the permitted scope of weight maximum height and length can be hoisted During the vehicle hoisting personnel shall never stay on the platform See Figure 13 Phone 0086 20 86394322 17 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Figure 13 The potential dangers during vehicle hoisting T The following safety devices are intended for protecting overloading or mechanical failure
32. site www 431tool com Guangzhou Junliye Import amp Export Co Ltd Annex2 Scissor lift Oil Circuit connection Diagram of Big Scissor Series Lifter Annex 3 Scissor lift Gas Circuit connection Diagram of Big Scissor Series Lifter Phone 0086 20 86394322 40 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Annex4 Scissor lift Electrical Diagram of Big Scissor Series Lifter aes gt i Ae ii a r ir Sy FN eh 1 ca E d dU Pi Pr 54 Pr d Wide vel bet Det EET bet Ai ct rt Phone 0086 20 86394322 41 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Guarantee of products Dear clients Firstly thank you for the trust you have put to our products We shall give you return in best service If you are satisfied with our products you do not necessarily tell us But if you are unsatisfied with our products please tell us Since you buy the equipment you shall enjoy one year of free guarantee But please operate and use it normally according to User s Manual and make maintenance to it periodically Please fill the duplicate of guarantee and cut it along the dotted line The guarantee is valid after it is sent to our company in registered letter Sales Department June 2012 Product Product User s name Contact omen fe User s Telephone paws fe Operation Purchase ements aw
33. t platform to the lowest position 9 Reap the steps in Item 7 and 8 for 5 6 times and conduct automatic air releasing 10 Finally Inch SB1 and lift the sub machine left platform to about 400mm 90 11 Turn 90 counterclockwise to shut sub machine filling ending valve The oil filling and gas releasing adjustment is ended Inspection Whether the safety claws of the two sub machines keep flexible and reliable movement and whether there exists leakage in the oil way and gas way Adjustment of sub machine limit switch Place SA to SUB MACHINE position Press SB1 to lift the sub machine platform to 450mm conduct adjustment and limit for SQ1 refer to Figure 36 Lower the sub machine platform Lift it to 450mm for many times to verify whether the sub machine limit is accurate and reliable Adjustment of host limit switch Phone 0086 20 86394322 28 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Place SA to HOST position Press SB1 to lift the host platform to 1 850mm Conduct adjustment and limit for SQ1 refer to Figure 37 Attention the maximum limit adjustment of the host shall make the host safety claw stop where it is 5 10mm above the last rack of the safety rack Also the limit can be adjusted at any height according to the height situation of the user s house Lower the host platform Lift it to the limit for many times to verify whether the host limit is accurate and reliable Note see figure
34. tch off preventing power is on suddenly and open the rear cover of control platform to find out the solenoid valve of main machine Undo the nut with round head installed in manual oil return valve above the solenoid valve of sub machine figure 47 Slowly loose manual oil return valve with hexagonal wrench and platform shall fall by manual operation figure 48 After machine falls manual oil return valve shall be screwed immediately and manual falling procedure ends Figure 48 Regulating manual oil return valve Phone 0086 20 86394322 36 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Chapter VI Maintenance and Care A N Maintenance and care for lifters shall be undertaken by operators having been trained Machine oil shall be applied to all branch cardinal axis of the machine for once a week via engine oil container Lubricating grease shall be applied to moving parts including safety rack and block and sliding for once a week Lubricating grease shall be applied to side sliding plate disassembled for once a year When new machines are used for three months hydraulic oil shall be replaced for first time and it shall be replaced for once a year then Oil filter in oil inlet and oiling port of pump station shall be cleaned and The oil level shall be kept at upper limit for a long period of time 20 of hydraulic oil or equivalent 20 of abrasion resistance hydraulic oil shall be used Lifter is used f
35. ter the machine is used the natural loss or leakage of hydraulic oil may cause A unevenness to the two platforms In this case the filling adjustment shall be conducted There shall not be any load on the platform when the filling and leveling procedure is being conducted Adjustment procedure the same as the sub machine Select host Lift the host platform to about 500MM Open host filling ending valve G in the control cabinet Inch the RISING FALLING button and one side of the platform will rise fall When the two platforms are at the same level shut host filling ending valve G and the filling adjustment is ended Figure 46 manual pump operation Figure 47 undo the nut with round head Phone 0086 20 86394322 35 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Operation of manual falling for power failure emergency T When falling manually observe the platform conditions randomly due to there are vehicles on platform If there are failures oil return valve is screws immediately Operational procedures Sub machine is the same as followings When power is off portable jack shall be connected to the special connector of oil inlet pipe in main oil cylinder of sub machine with oil pipe of manual pump figure 46 Operate manual pump and hoist the platform to safety claw breaking away from safety rack Block shall be used for padding the safety claw of the two platforms Turn power swi
36. th the operating rules occur the manufacturer bears no liability for this The manual suggests operation and safety is guarantee for operator and maintenance personnel To better understand the structure and operating rules of the machine please carefully read the User s Manual before you use the machine To better understand the terms in the manual operator shall possess experience on service at factory maintenance and repair etc and can read the explanations in drawings and the manual and relevant special national safety ordinance on equipment installation This is also applicable to maintenance and the maintenance personnel shall possess special knowledge on machinery engineering Operator Personnel that have been trained and authorized to use the lifter Maintenance personnel Routine maintenance personnel that have been trained and authorized Phone 0086 20 86394322 6 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd N The manufacturer keeps the right of the minor modification of the manual due to advancement of technology Phone 0086 20 86394322 T Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Chapter I Description of Machine Machine Scissor Hydraulic Lifter can lift vehicles weighing no more than 3500 kg They are applied in test and measurement of four wheel positioning of vehicles of various grades in vehicle maintenance enterprise and tire distributor overha
37. the foundation pit the between the two pits that is no more than thickness of concrete at the pit 100mm length so as to connect oil pipe gas bottom is 150mm pipe and wire Connect to the power of the control panel 400V or 230V 15 A Connect to the compressed air inlet tube on The levelness of the two foundation pit is lt 5mm Foundation Installation Diagram of Tubular dual Big Scissors Lifters Series of CW830WA Le LT DEE R E a Ba LET TTT TTT TT Figure 7 The control panel can be placed left rightly Installation and Foundation Diagram of Lifters of CW830WA Phone 0086 20 86394322 13 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd The control panel can be placed left rightly Thickness and levelness of foundation concrete is extremely crucial One shall not expect too much of level adjusting capability of the machine Phone 0086 20 86394322 14 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Vehicle type that the lifter is suitable for This lifter is applied to vehicles with weight and dimension within the following data The maximum hoist weight no more than 3500 kg Maximum dimension of vehicle The table below is used to define the standard of limit in operating of lifter CW830WA Min o fo o D Figure 9 QW The lower bottom of the vehicle may collide with parts of the lifter When one drives the D vehicle one shall pay special atte
38. ting of vehicles requires the following conditions for devices Foundation of machine position for equipment installation and space Frame of lifter main structure of lifter and safety mechanism Control cabinet control part of the machine Basic structure The foundation of machine is composed by concrete structure and it is suggested that angle steel protection be set around the pit Frame of lifter It is composed by solid steel connecting leveler main lifting platform secondary lifting platform prolonged back wheel side sliding plate components pneumatic double tooth safety components and hydraulic oil cylinder components Control cabinet At the bottom of the control panel there is a hydraulic control system such as hydraulic oil tank hydraulic pump hydraulic motor and hydraulic valve etc While the upper part is electrical control system A N Scissor Lifter is designed to lift vehicles It is not suitable for other occasions especially for operation of washing and spraying In addition it shall not lift things heavier than the rated load Chapter Il Specification Parameters Main technical parameters CW830WA CW830WA Driving method Electro hydraulic Rated lifting weight of host 3500kg Rated lifting weight of sub machine 3500kg Phone 0086 20 86394322 9 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd Power supply AC 400V or 230V 5 50Hz ower of the whole machine Hydraulic oil T
39. ul maintenance and care of vehicles Structural characteristics The machine adopts concealing scissor structure with small occupation area With independent control cabinet and low voltage control the safety performance of the machine is excellent The machine possesses safe testing device that can lower and hoist claw to unlock With hydraulic capacity synchronous oil cylinder the operation of platform is synchronous and stable With double safety devices of hydraulic lock and mechanical double tooth safety claw the machine can automatically open By operation of locking reversed positioning of the safety claw can be realized It is safe and reliable The machine possesses hydraulic failure and overloading safety valve protection The machine possesses control device at oil way thus when the oil pipe cracks the machine will not rapidly fall The machine adopts super wear resistance sliding block for oil feeding The machine adopts good quality hydraulic and electric components from Italy Germany and Japan etc The machine adopts an integrated base which makes a strong Phone 0086 20 86394322 8 Website www 431tool com Guangzhou Junliye Import amp Export Co Ltd horizontal adjusting ability and the horizontal precision can be accurately adjusted this is especially suitable for four wheeled fixed position testing The machine possesses emergency manual lowering device when there is a power failure The normal lif
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