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1. Contents 1 General Information 1 1 1 2 1 3 Applicaton eE er eebe Specifications 1 4 Environment Regurements pp 2 Structure 2 1 2 2 2 3 24 2 5 Hydraulic Diagram Pneumatic Diagram Operation Panel 3 Operation 3 1 Preparatory Inspection TLT630A USER S MANUAL 3 2 Operational Procedures eee 8 3 3 Safety Precautiongs eere 8 4 Troubleshooting 9 5 Maintenance 10 5 1 Daily Maintenance 10 5 2 Monthly Maintenance 10 5 3 Biannual Maintenance 10 5 4 Maintenance for 3 Years 5000 Operations 10 6 Storage and Gcrapping 10 GD NCL EEN 6 2 Gerapnpning 10 Data of Grease and OU 11 LAUNCH 1 General Information 1 1 Application This lift is designed for the purpose of lifting light vehicles under 3 0 tons for vehicle test service and Cleaning This machine can also be used as a lifting devise in production lines for material transportation and work piece assembly 1 2 Features The lift features advanced design durability compact layout The installation of base frames in the pits can save space in the workshop Hydraulic system keeps both platforms level Mechanical protection device throughout the travel distance Automatic height limiting device Automatic lubricating system and oil less bearings 1 3 Specifications Electric specifications Motor Optional 2 2kw 2850 r min Voltage options Single phase 3 phas2. LAUNCH Copyright reserved Without the written agreement of Launch Shanghai Machinery Co Ltd hereinafter called Launch no company or individual is allowed to copy and backup this manual in any form electronic mechanical photocopy recording or other forms This manual is specifically designed for the use of Launch product and our company doesn t undertake any responsibility for various consequences caused as a result of applying it to the guidance of operating other equipment In case of the equipment damage or loss due to the accident of the user himself or third party abuse or misuse of this equipment unauthorized change and repair of this equipment or not conforming to the operation and maintenance requirement of Launch Launch and its branches wont undertake any responsibility for the expenses and expenditures generated For the equipment damage or problem caused as a result of using other optional accessories or consumables instead of original Launch product or its recognized product Launch won t undertake any responsibility Official statement The purpose of other product names mentioned in this manual is to describe how to use this equipment Their registered trademarks still belong to the original companies TLT630A USER S MANUAL This equipment is for the use of professional technical personnel or maintenance personnel Registered Trademark Launch has registered its trademark in China and several f
3. button immediately after the safety ratchets are fully engaged LAUNCH 5 Maintenance 5 1 Daily Maintenance e Keep the lift clean Make sure power is cut off before cleaning the lift e Keep the working area clean Excessive dust in the work area will shorten the lifespan of the lift e Before operation inspect and keep all the safety devices of lift in order If any problems are found adjust maintain or replace the parts timely Make sure that the pits are kept dry and clean e Inspect if there is leakage in the air valve and if it is well lubricated 5 2 Monthly Maintenance e Refasten the anchor bolts e Check all the hoses and fittings for possible wearing and leakage If any leakage is found to be caused by worn sealing parts replace with 6 Storage and Scrapping 6 1 Storage When the lift needs to be stored for a long time e Unplug from power socket e Lubricate all the parts including all the contact surface of the rollers e Bleed oil from tanks e Cover the lift with plastic hood TLT630A USER S MANUAL parts meeting the specifications e Check if the roller slide is well lubricated with high quality 2 lithium lubricant e Apply 2 lithium lubricant on a monthly basis 5 3 Biannual Maintenance e Check all the moving parts for possible wearing interference and damage e Inspect the lubrication of all the rollers If the roller is dragged along in lifting or lowering app
4. ce faucet humidifier or furnace Do not install the lift outdoors or expose it to TLT630A USER S MANUAL rain If it is really necessary to do so a special order should be made from the manufacturer Keep the lift away from the dust ammonia alcohol thinner and spray adhesive Keep away from the lift when it is in operation Inspection of the lift should be carried out regularly Do not operate a damaged lift or a lift with broken parts All the parts are only replaceable with the parts provided by the manufacturer Do not overload the lift The maximum lifting weight is clearly marked on the nameplate Do not operate the lift when there are personnel in the vehicle Keep the lifting area clear of obstacle grease oil garbage and other substances Use the lifting point recommended by the auto manufacturer Keep the support in close contact with the vehicle Use appropriate tools and safety protection equipments such as overall and working boots Pay special attention to the safety labels on the control desk Keep hands and other body parts away from the moving parts of a lift in operation Do not remove or override safety protection of the lift Hydraulic oil for the lift is N32 or N46 mechanical oil Pay attention to the safe data as described in this manual For the sake of technical improvements Launch Shanghai Machinery Co Ltd reserves the right to change the specifications without prior notice LAUNCH
5. e110v 220v 60Hz Single phase 3 phase220v 380v 50Hz TLT630A USER S MANUAL Noise Noise emission at workstations lt 70dB A Hydraulic System Max Working Pressure 28 MPa Flow rate 5 6L min Pneumatic System Working Pressure 5 kg cm Notice At the bottom position the max load st the lift is 21 Max Lifting Weight kg Clb 3000 6614 Max Lifting Height mm lt gt 1750 69 Lifting Time sec lt 50 Lowering Time sec 220 Power kw 2 2 Number of Platforms 2 Platform Size mm 1580x520 62 2x20 5 Overall Weight kg Ib 630 1389 Synchronization Precision lt 40 1 6 mm C Height difference mm lt 8 0 3 1 4 Environment requirements Temperature 0 C 40 C Relative Humidity lt 80 at 30 C Transportation Storage Temperature 25 C 55 C Altitude lt 2000m 78740 LAUNCH TLT630A USER S MANUAL 2 Structure 2 1 Layout 5020 5 1360 53 54 Fig 1 2 2 Electrical Diagram AC220V 380V 3PH L1 L L3 PE OC Um vin W11 FU1 U21 Va W21 FU2 2 FU2 6 3 KM 2 6 U v w aX 3 6 3 FU2 3 AC380V FU2 2 AC220V AC220V 1PH L1 L PE ODC U11 Vi FU1 U21 V21 FU2 2 KM U V 2 3 Hydraulic Diagram Fig 2 Q p A iM Fig 3 TLT630A USER S MANUAL KM Contactor H Buzzer YV1 YV2 Fp E RiR Lowering valve YV3 A 3 E RR air valve Be Slave cyli
6. here the lifting points will contact and press UP button to lift the vehicle to 200mm 300mm 9 to 12 inches from the floor Make sure that the two platforms are leveled and nothing unusual is found Keep pressing UP button until the vehicle rises to the required height 3 3 Press SAFETY LOCK button to lower the lift and engage the safety ratchet so that the platforms are leveled with one another After the maintenance is done keep the work area clear and safe before lowering lift Press UP button for a while when disengage the safety ratchet press the DOWN button Safety Precautions The hydraulic relief valves are well adjusted before leaving factory The manufacturer will not be responsible for any damage caused by unauthorized adjustment Check the safety lock ratchets are engaged before going about any under car jobs Place rubber pads on the platforms and spread them for maximal support In case of any leakage in the hydraulic system fix the problem and refill the oil to the proper level LAUNCH 4 Troubleshooting TLT630A USER S MANUAL Symptoms Reasons Solutions The motor does not work Check the fuse and limit switch Voltage is not correct Electrical wiring is wrong Motor is broken Repaire or change the fuse or limit switch Supply power of correct voltage Fix the wiring Change motor The motor works but the platforms do not move or can only go up slowly The mot
7. ly lubricant to the roller shaft e At the end of the first six months clean the hydraulic system and replace the hydraulic oil Replace the hydraulic oil with N32 hydraulic oil in winter and N46 in summer 5 4 Maintenance for 3 Years or 5000 Times Operations e Replace the bushings at all joints e Replace all seals e Replace the rollers 6 2 Scrapping When the lift has exceeded its lifespan and can not be used any more disconnect it from the electrical supply and dispose of as required by the local regulations LAUNCH TLT630A USER S MANUAL Hydraulic Oil Data 2 Lithium Lubricant Item Specifications Conical degree 1 10mm 278 Dropping point C 185 Erosion T2 Copper Plate 100 C 24h No Change Copper Screening 100 C 22h 4 Evaporation 100 C 22h 2 Oxidizing Stability 99 C 100h 0 2 Non corrosibility 52 C 48 Grade 1 Foreign substance Microscopic method numbercm Above 10um Fewer than 5000 Above 25um Fewer than 3000 Above 75um Fewer than 500 Above 125um 0 PEANG Viscosity 800 15 C 10s Pa s Humidity Loss 38 C 1h gt 8 N32 Mechanic Oil for winter ltem Specifications Moving Viscosity 40 C 28 8 35 Pour C lt 15 Flash point IC 2175 N46 Mechanical Oil for summer Item Specifications Moving Viscosity 40 C 41 4 50 6 Pour C lt 9 Flash point C 2185 11
8. nder hydraulic hose N pan Master cylinder hydraulic hose m Ww Slave cylinder KA Master cylinder KA High pressure stop valve KA Emergency lowering valve manual control yo Lowering speed control valve Lowering solenoid valve Check valve Relief valve Motor Gear pump Oil filter Oil gauge Air blowhole Oil tank e N oU BND N Co E ES E R LAUNCH TLT630A USER S MANUAL 2 4 Pneumatic Diagram 1 Air filter and lubricator 2 Solenoid air valve 3 Air cylinder on slave platform 4 Air cylinder on master platform Fig 4 2 5 Operation Panel Fig 5 LAUNCH TLT630A USER S MANUAL 3 Operation 3 1 Preparatory Inspections Check for the synchronized and steady movement of the platforms Check the sensibility and reliability of safety ratchet Make sure the platforms would automatically stop when they reach the max lifting height 2000mm 79inches Check for possible leakage in the cylinder hoses and fittings Check for possible air leakage in the solenoid valve cylinder pressure regulator valve and fittings Check for any abnormal action and sound in pump and motor Check if the Emergency Stop button works properly 3 2 Operational Procedures Keep speed below 5km h when driving on the platforms Stop the vehicle when the platforms are between its front and rear wheels Place rubber pads on the platforms w
9. or rotates in the wrong direction Oil level is too low Height limit switch is stuck or damaged Exchange wiring of motor to change direction Add oll Repair or replace the height limit switch The motor works but the platforms can not lift the vehicle The voltage to the motor is too low Pressure of relief valve is not right The lift is overloaded The hydraulic pump is damaged Supply motor with correct voltage Adjust the pressure of relief valve Check the weight of the vehicle Replace the hydraulic pump The lift is too slow in lowering There is foreign substance in the lowering solenoid valve Lowering speed valve is turned too low Clean the lowering solenoid valve Turn the lowering speed valve up The platforms are not synchronized There is air in upper chamber of Master Cylinder or Slave Cylinder The oil supply can not be cut off because of the leakage of stop valve Leakage in hydraulic system Air bleeding performance is needed The air in the master and slave cylinder can be bled after the platform goes up and down several times Replace stop valve Replace the seal or the cylinder Safety ratchets cannot be separated from serration The air pressure regulating valve is closed or too low The Solenoid air valve is damaged The LOCK button is pressed for too long time Adjust air pressure to 5kg cm2 Replace the solenoid air valve Release the LOCK
10. oreign countries with the symbol of LAUNCH Other trademarks service symbol domain name icon and company name of Launch mentioned in this manual belong to the property of Launch and its subsidiary companies In the countries where Launch s trademark service symbol domain name icon and company name haven t been registered Launch declares its ownership on such unregistered trademark service symbol domain name icon and company name The trademarks of other products and company names mentioned in this manual still belong to the originally registered companies Without prior written agreement of the owner nobody can use the trademark service symbol domain name icon and company name of Launch and other companies mentioned in this manual LAUNCH Please read and understand the manual before operation Warning This manual is an important part of the product Please read and understand it thoroughly Keep the manual for future use in inspection and maintenance Do not use the product for any other purposes The manufacturer is not responsible for any damage caused by improper use or uses other than the designed purpose Precautions Only well trained personnel can operate the lift Any changes to the components or use for other purpose without the consent of the manufacturer may cause direct or indirect damage to the product Do not expose the lift to extreme temperature or humidity Keep it away from heating devi
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