JA3000S-E INSTALLATION, OPERATION AND MAINTENANCE
Contents
1. lm AG mnn 1 Safoylookholder JABODS EABBIB fs i Oil cylinder left JA3000S E A15 B1 A B C mm mm mm 1600 2000 JA3000S E 1600 2000 110 1 811 211 2118 282. Oilless bearing 3045 13 Limitswiten 14 24 WE ARE HERE TO SURPRISE Drive assembly JA3000S E A3 i ak J Nylon slider JA3000S E A5 B6 Prop trough JA3000S E A25 B2 Left base assembly JA3000S E A1 CQ2B32x20 27 Feet protector JA3000S E A B7 rf Shaft of guiding plate JA3000S E A22 B4 35 Platform assembly A JA3000S E A19 I 25 WE ARE HERE TO SURPRISE Annex 7 Spare parts list Spare parts list electrical system S N Material No Name Unit Power 321001 LW26GS 20 04 1 Pcs switch _ o Power AD17 22G AC24 1 Pcs indicator JBK3 40VA380V 24 320078 V Transformer 1 Pcs 320084 JBK3 40VA220V 24 V 330004 AC contactor CJX2 1210 AC24 342021 DZ47 63 C16 3P DZ47 63 C32 2P 327004 Circuit 327002 breaker Circuit DZ47 63 C1 1P 327016 breaker Circuit 327003 DZ47 63 C3 1P breaker 321024 Limit switch ME8104 26 S N N O1 oO G Material No 321032 322010 336012 335007 326009 326011 328004 Name Limit switch Emergency stop Bridge rectifier Spec 8108 TZ8108 Y090 11ZS red KBPC5A 35A 4700UF 50A LY2NJ DC24 PTF 08A E 190 430 135 27 Qty N Unit Pcs WE ARE HERE TO SURPRISE Pic WE ARE HERE TO SURPRISE Spare parts list machine part Self lock screw JA3000S E A18 M27 8 Security shaft JA3000S E A5 B14
3. Sound Level The sound emitted from the lift should not exceed 65DB For the sake of your health we suggest putting a noise detector in your working area 1 7 Training Only properly trained people are allowed to operate the lift We are quite willing to provide professional training for the users when necessary 2 Overview of the lift 2 1 General descriptions The lift is driven by an electro hydraulic system The gear pump delivers hydraulic oil to oil cylinders and pushes upwards their pistons to raise the platforms For this model we offer two safety solutions one with anti surge valve in hydraulic system to prevent sudden drop down of platform in case the oil hose broke the other with anti surge valve and an extra pneumatic safety lock Pneumatic safety lock 2 2 Technical data Model Lifting capacity Lifting height Power supply JA3000S E 3000KG 1000mm 220V 240V single phase Weight on JA3000S E 500 KG 2 3 Construction of the lift assembly Oil cylinder WE ARE HERE TO SURPRISE 3 Installation instructions 3 1 Preparations before installation 3 1 1 Tools and equipments needed N Electrical drill V Open wrenches V Screw drivers V Adjustable spanners VInner hexagon spanners 3 1 2 List for parts checking Annex 1 Packing list Unfold the package and check if any parts missed as per Annex 1 Do not hesitate to contact us in case any parts missed but if you do not contact us and insist
4. agency will not bear any responsibility for accidents or damages of the lift Make sure to pay careful attention to the label of the lifting capacity attached on the lift and never try to lift cars with its weight beyond Read this manual carefully before operating the machine so as to avoid economic loss or personnel casualty incurred by wrong operation Without our professional advice users are not permitted to make any modification to the control unit or whatever mechanical unit 1 2 Qualified personnel 1 2 1 Only these qualified staff wno have been properly trained can operate the lift 1 2 2 Electrical connection must be done by a competent electrician 1 2 3 People who are not concerned are not allowed in the lifting area 1 3 Danger notices 1 3 1 Do not install the lift on any asphalt surface 1 3 2 Read and understand all safety warnings before operating the lift 1 3 3 Do not leave the controls while the lift is still in motion 1 3 4 Keep hands and feet away from any moving parts Keep feet clear of the lift when lowering 1 3 5 Only these properly trained personnel can operate the lift 1 3 6 Do not wear unfit clothes such as large clothes with flounces tires etc which could be caught by moving parts of the lift 1 3 7 To prevent evitable incidents surrounding areas of the lift must be tidy and with nothing unconcerned 1 3 8 The lift is simply designed to lift the entire body of vehicles with its maximum weight within the
5. installing upon the lack of some parts JEMA AUTOLIFTE as well as our dealers will not bear any responsibility for this and will charge for any parts subsequently demanded by the buyer 3 1 3 Ground conditions The lift should be fixed on a smooth and solid concrete ground with its strength more than 3000psi tolerance of flatness less than 5mm and minimum thickness of 200mm In addition newly built concrete ground must undergo more than 28days cure and reinforcement 3 2 Precautions for installation 3 2 1 Joints of oil hose must be firmly connected in order to avoid leakage 3 2 2 All bolts should be firmly screwed up 3 2 3 Do not place any vehicle on the lift in the case of trial running 3 3 Installation Step 1 Remove the packaging and take the two mechanical assemblies and the control box to the designated installing place Please do read and understand this manual thoroughly before next step WE ARE HERE TO SURPRISE Step 2 Connect the oil hose to the pump assembly with a proper wrench it has no effect which side the oil hoses are connected to Make sure the hose end is clean Step3 Connect the limit switch wires to the wiring terminals in the control box Make sure to connect NO 1 wire with NO 1 terminal NO 2 wire with NO 2 terminal and so forth Step4 Link the air hose to compressed air source This step is only for the type with pneumatic safety lock j e amp Me 8mm connection direct to compressor
6. lifting capacity 1 3 9 Always insure the safety locks are engaged before any attempt to work near or under the vehicle Never remove safety related components from the lift Do not use if safety related components are damaged or missing 1 3 10 Do not rock the vehicle while on the lift or remove any heavy component from vehicle that may cause excessive weight shift 1 3 11 Check at any time the parts of the lift to ensure the agility of moving parts and the performance of synchronization Ensure regular maintenance and if anything abnormal occurs stop using the lift immediately and contact our dealers for help 1 3 12 Lower the lift to its lowest position and do remember to cut off the power source when service finishes 1 3 13 Do not modify any parts of the lift without manufacturer s advice 1 3 14 If the lift is going to be left unused for a long time users are required to a Disconnect the power source b Empty the oil tank c Lubricate the moving parts with hydraulic oil 1 4 Condition notices Generally this machine will be installed on the following conditions 1 4 1 supply voltage 0 9 1 1 nominal supply voltage 1 4 2 source frequency 0 99 1 01 nominal frequency WE ARE HERE TO SURPRISE 1 4 3 Ambient temperature 50 C 400 C 1 4 4 Altitude shall be at altitudes up to 1000m above mean sea level 1 4 5 Relative humidity not exceed 50 at 400 C 1 4 6 Atmosphere Free from excessive dust acid fume corrosive gases
7. 6mm connection for the lift Step5 Adjustment of lowering speed Before the lift is used the user must be sure to adjust the lowering speed properly according to user s request It is important to bear in mind that the lift has a maximum capacity of 3000 kg Which means the lift is not lower too fast with max capacity 10 WE ARE HERE TO SURPRISE Lowering speed is adjusted on the screw on the right hand side of the engine The adjustment is done as follow the user rise the lift and then starts to lower the lift when the screw is screwed in the lower speed will decrease and if the user screw the screw out the lowering speed will increase NB Remember to adjust before load of car and it is important to remember the lift will lower much faster when there is load on the lift A explanation video how to adjust lowering speed and pump pressure can be found here jemaautolifte dk adjustment_of_220V_engine wmv Step 6 Fix the base frame Optional JA3000S E is portable In other words users may use it without having it placed and fixed on the ground Nevertheless if you want to have it fixed do fix it on a smooth and solid concrete surface Step 7 Trial testing with load Do not use cars for trial testing Load applied shall not exceed 2500KG Add 10L of hydraulic oil when all oil hose are gathered This step is of particular importance for it can check if the oil hose and air hose are well connected Connections are qualified whe
8. The single valve leaks Clean or replace it after being raised The overflow valve leaks Clean or replace it Electrical unloading valve leaks Clean or replace it The oil filter is jammed Clean or replace it Oil level is too low Add oil Raising too slow The overflow valve is not adjusted to the right Nae m Adjust it position The hydraulic oil is too hot above 45 Change the oil 15 WE ARE HERE TO SURPRISE The seal of the cylinder is abraded Replace the seal The throttle valve jammed Clean or replace The hydraulic oil is dirty Change the oil Lowering too slow The oil hose jammed Replace it 6 Maintenance Easy and low cost routine maintenance can ensure the lift work normally and safely Following are requirements for routine maintenance You may choose the frequency of routine maintenance by consulting your lift s working conditions and time THE FOLLOWING PARTS NEED TO BE LUBRICATED 2 Rotorshat U sh block a Ushape bck gt AX va saysa 5 Rotor statt otoia o se 2 3 4 6 1 Daily checking items before operation The user must perform daily check Daily check of safety lock system is very important the discovery of device failure before action could save your time and prevent you from great loss injury or casualty Before operation judge whether the safety lock is engaged by sound Check whether oil hose well connected and whether it leaks or
9. WE ARE HERE TO SURPRISE A JA3000S E Service scissor Lift Lifting Capacity 3000KG ema Autolifte A S we are here to surprise INSTALLATION OPERATION AND MAINTENANCE MANUAL ORIGINAL INSTRUCTION A Read this entire manual carefully and completely before installation and operation of the lift INDEX 1 Important safety instructions 1 1 Important notices 1 2 Qualified personnel 1 3 Danger notices 1 4 Condition notices 1 5 Warning signs 1 6 Sound level 1 7 Training 2 Overview of the lift 2 1 General descriptions 2 2 Technical data 2 3 Construction of the lift 3 Installation instructions 3 1 Preparations before installation 3 1 1 Tools and equipments needed 3 1 2 A list for parts checking 3 1 3 Ground conditions 3 2 Precautions for installation 3 3 Installation 3 4 Items to be checked after installation 4 Operation instructions 4 1 Precautions 4 2 Descriptions of control box 4 3 Flow chart for operation 4 4 Operating instructions 4 5 Emergency lowering in case of no power 5 Trouble shooting 6 Maintenance LANNE Meese stan NaN Annex1 Packing list of the whole lift Annex2 Overall diagram Annex3 Hydraulic working system Annex4 Wiring diagram Annex5 Separate diagrams for the lift Annex6 Spare parts li
10. and salt 1 4 7 Avoid exposing to direct sunlight or heat rays which can change the environmental temp 1 4 8 Avoid exposing to abnormal vibration 1 4 9 Electrical equipment shall withstand the effects of transportation and storage temperature within a range of 25 C to 55 C and for short periods not exceeding 24 hours at up to 70 C Attention For environment protection please dispose the disused oil in a proper way WE ARE HERE TO SURPRISE 1 5 Warnings Read and understand all safety warnings before operation All safety warning signs attached on the machine are for the purpose of drawing the user s attention to safety operation The labels must be kept clean and need to be replaced when they are worn out or have dropped Read the explanations of the labels carefully and try to memorize them 098 Read and understand Only trained operator Keep the lifting area Don t stay under the vehicle the manual first can use the lift unobstructed when lowering or raising a Ensure gravity of the vehicle Avoid excessive rocking of Do not lift with vehicle staying bcated center of the lift vehicle while on the lift only on one platform N Remove auxiliary stands Clear area if vehicle Do not make any change on before lowering is in danger of falling the safety assembly Gay clear of the lift Avoid touching pinch points High voltage Never touch when lowering when lift is moving WE ARE HERE TO SURPRISE 1 6
11. atform move up Press the UP button Press the DOWN button The lift is lowered The lift is raised 12 WE ARE HERE TO SURPRISE 4 4 Operation instructions Remark Only authorized staff can adjust the system pressure on the power unit Raise the lift 1 Make sure that you have read and understood the operation manual before operation 2 Drive and park the vehicle midway between two platforms 3 Place the four rubber pads under the prop points of the vehicle and ensure car s gravity have fallen on the rubber pads 4 Press the UP button on the control box until rubber pads have touched the prop points of vehicle 5 Keep on pressing the UP button to lift the vehicle a bit higher from the ground and check again if the vehicle is in a safe position 6 Having raised the vehicle to the required height operators must check again the safety issue before performing maintenance or repair work Lower the lift 1 Switch on 2 Press the UP button release the safety lock then press the DOWN to lower the lift to the wanted height 3 If the lift is on minimum drive away the vehicle 4 5 Emergency lowering in case of no power The safety lock is not engaged a Tie up the safety teeth on both sides with rope pull upward the rope making the safety teeth unlocked b Having the safety teeth unlocked manually loose the core of electro magnetic valve on the pump assembly This screw decides the lowering speed The screw is going i
12. istant cylinder Electrical release valve Lowering throttle valve Motor Coupling Gear pump One way valve Over flowing valve Anti surge valve Cushion valve Emergent unloading valve WE ARE HERE TO SURPRISE N LI PE 1 5mm2 1 5mm ravers Blue mmc black Yellow green Qs Power switch n LW26GS 20 04 Ni T QF as Circuit breaker DZ47 63 C32 2P OF1 Circuit breaker DZ47 63 C1 1P T2 N2 Ti T Transformer JBK3 40VA220V 24V LOnmme 1 5mm2 i 1 5mm2 Black Yellow Red green GND 1 5mme Red BOL Au u ua QF2 Contactor Circuit breaker 0 CJX2 1210 AC24 DZ4 amp 7 63 C3 1P 3 1 5mm2e us Brown ue black y Motor 220V 2 2KW 1PH GND 21 WE ARE HERE TO SURPRISE FZIV OLZL Z2X0 3 _ ioppeyuoo av WJ 8 9018 LOS V2Z 9L I 1 ACILIA L zas NELL 060A _ uopnq dn 3 Las 8018 8018 EDS COS V 91 A AT WIL Y 919r L R AT ILIL 4ZIV OZZ LLOV u 19 1o eSIpui JOMOg JH Ol x P YISZL 060A dos ASu Bi uug as poy cms Poy zwu 22 WE ARE HERE TO SURPRISE SQ2 SQ3 SQ1 Before air cylinder Before air cylinder Annex 6 Separate diagrams for the lift For the pump 2 HYORAULICBLOCK 3 OVERFLOW VALVE sma ooo 5 CUSHONVAIVE rom o n SINGLEWAY VALVE 12 JGEARPUMP e Jorm 14 OU TANKCOVER rs OLBACKPIPE 23 WE ARE HERE TO SURPRISE For the lift JA3000S E A22 4 2 4 4 6 Swingshatt JA3000S E A17 __ 8 X shape shaft JAS000S E AZ 9
13. n the lift will lower slower the screw is going out the lift will lower fas ter The safety lock is engaged a Screw off the fitting opposite to the oil out let to connect a hand pump Optional 13 WE ARE HERE TO SURPRISE b Connect the hydraulic assembly with the optional hand pump Press down the handle of the pump to raise the platforms to have the safety teeth unlocked 14 WE ARE HERE TO SURPRISE 5 Trouble Shooting ATTENTION If the trouble could not be fixed by yourself please do not hesitate to contact us for help We will offer our service at the earliest time we can By the way your troubles will be judged and solved much faster if you could provide us more details or pictures of the trouble TROUBLES CAUSE SOLUTION The wire connection is loose Check and make a good connection Motor does not run and The motor is burnt Replace it will not raise The limit switch is damaged or the wire Connect it or adjust or replace the limit connection is loose switch The motor run reversely Check the wire connection Overflow valve is loose or jammed Clean or adjust it Motor runs but will not The gear pump is damaged Replace it raise l i Oil level is too low Add oil The oil hose became loose Tighten it The cushion valve became loose or jammed Clean or adjusts it The oil hose leaks Check or replace it The oil cylinder is not tightened Replace the seal Platforms go down slowly
14. n there is no abnormal sound or leakage after having been tested for 2 or 3 times 3 4 Items to be checked after installation SN Checkiems YES NO 1 Are two platforms on the same level f Are oil hoses well connected Are electrical connections correct Do valves on the pump assembly leak i ot 4 Operation instructions 4 1 Precautions 4 1 1 Check all the joints of oil hose Only when there is no leakage the lift can start work 4 1 2 The lift if its safety device malfunctions shall not be used 4 1 3 The machine shall not lift or lower an automobile if its center of gravity is not positioned midway of the rising platforms Otherwise the JEMA AUTOLIFTE as well as our dealers will not bear any responsibility for any consequence resulted thereby 4 1 4 Operators and other personnel concerned should stand in a safety area during lifting and lowering process 4 1 5 When platforms rise to the desired height switch off the power at once to prevent any wrong operation done by unconcerned people 4 1 6 Make sure the safety lock of the lift is engaged before start working under the vehicle and no people under the vehicle during lifting and lowering process 11 WE ARE HERE TO SURPRISE 4 2 Descriptions of control box Jema Autolift Cc 4 3 Flow chart for operation Turn on the power switch Turn on the power switch Press the UP button Motor drives the gear pump work Cylinder piston drives the pl
15. not Check the electrical system Check whether plug bolts firmly screwed Check if safety teeth and safety block matched well or not 6 2 Weekly checking items 16 WE ARE HERE TO SURPRISE Check the flexibility of moving parts Check the working conditions of safety parts Check the amount of oil left in the oil tank Oil is enough if the platforms can be raised to highest position Otherwise oil is insufficient Check whether plug bolts firmly screwed 6 3 Monthly checking items Check whether plug bolts firmly screwed Check the tightness of the hydraulic system and screw firm the joints if it leaks 6 4 Yearly checking items Empty the oil tank and check the quality of hydraulic oil Wash and clean the oil filter If users strictly follow the above maintenance requirements the lift will keep in a good working condition and meanwhile accidents could be avoided to a large extent 7 ANNEX Annex 1 Packing List of the whole lift 6 17 WE ARE HERE TO SURPRISE Annex2 Overall diagram 2058 1435 WE ARE HERE TO SURPRISE Annex3 Diagram for pneumatic system Air filter Pneumatic solenoid valve Pneumatic cylinder for the main platform gt SY S Pneumatic cylinder for the assistant platform 19 Annex 4 Hydraulic working system Annex5 Wiring diagram Single phase a eS eae SY a 11 12 20 WE ARE HERE TO SURPRISE Driving cylinder Ass
16. st Annex7 Size and weight requirements on vehicles 2 WE ARE HERE TO SURPRISE WE ARE HERE TO SURPRISE User s Records Fill the following blanks with the information on the nameplate Model No Serial No Production Date The following specially trained people are permitted to operate and maintain this lift ee oe ee hr i WE ARE HERE TO SURPRISE Installation Records Model No Serial No Customer s Name Installation Date Declaration The above mentioned lift has been correctly installed and all its functions including the reliability of safety locks have passed strict tests Therefore we hereby declare that this lift is in normal working condition when installation finished Installation date Installer s signature WE ARE HERE TO SURPRISE 1 IMPORTANT SAFETY INSTRUCTIONS 1 1 Important notices JEMA AUTOLIFTE will offer two year s quality warranty during which any quality problem will be properly solved to the user s satisfaction However we will not take any responsibility for whatever bad consequence resulted from improper installation and operation overload running or unqualified ground condition This service scissor lift is especially fit for tire service or other quick service around vehicles Users must always bear in mind that this JAS000S E is specially designed for lifting cars or other vehicles so never use it for any other purposes Otherwise we as well as our sales
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