TLT240SC/ TLT240SB Economical Two Post Lift User`s Manual
Contents
1. 11 u u u uu u u 23 10 2 8 Install the SWING arm l roa uuu uu u uu 25 11 Lift AdJUSTMENT u II uusha 26 11 1 PREPARATION BEFORE THE ADJUSTMENT n teens 26 11 2 ADJUSTMENT PROCEDURE 26 12 List of the Lift components y ARA EIE eR ISP Rad uS 27 13 Packaging sand 39 Grease and hydraulic oil for lift J J J 42 1 Outline 1 1 Model Description TLT235 TLT240 Economical Two post User s Manual Model Description TLT235SC U dlear floor 2 post lift 3 5T Economical clear floor 2 post lift Fig 1a Fig 2a Fig 3a TLT235SC clear floor 2 postlit 3 51 Economical clear floor 2 post lift Fig 1b Fig 2b Fig 301 TLT240SC clear floor 2 post lift 4 0T Economical clear floor 2 post lift Fig 1b Fig 2b Fig 3b TLT235SB floor plate 2 3 5T Economical symmetric floor plate 2 post lift Fig 1c Fig 2c TLT240SB floor plate 2 4 0T Economical symmetric floor plate 2 post lift Fig 1c Fig 2c 1 2 Purpose Top limit2. Don t install the lift on any asphalt surface or any surface other than concrete The lift must be installed on concrete floor conforming to the minimum requirement showed in this manual Don t install the lift on the concrete with seams or crack and defect Please check together with the architect Without the written approval of the architect don t install the lift on a second floor with basement Overhead obstruction The lift installation area can t have any overhead obstruction such as heater building support electrical pipe etc Concrete drilling test The installation personnel can test the concrete thickness at each site by drilling test If several lifts are installed at one place it is preferred to make drilling test in each site Power supply Get ready the power supply before the installation All the electric wiring and connecting should be performed by a certified electrician 10 2 Installation Procedure 10 2 1 Selecting installation site Selecting installation site based on the following conditions Lift can only be installed on concrete slab which must have a minimum thickness of 250mm and should be aged 7days at least The concrete slab shall have reinforcement by steel bar concrete slab must be leveled f the thickness of the whole ground concrete is greater than 250mm the lift can be installed directly Check the possible obstruction e g low ceiling t
3. side column In Fig12 The symmetric top pulleys are to be installed at position 1 1 asymmetric top pulleys are to be Let the drill work itself Don t apply the extra force 20 TLT235 TLT240 Economical Two post User s Manual Note Since the offside column is not fixed to the ground PSN hE taar piata you must operate carefully to avoid the falling of Position the offside column at the designated chalk line the column f The wire protective pipe on the floor plate must be location carefully making the base align with the chalk line in same direction with the pipe on the column near layout Insert the floor plate into the U gaps of the base the base And the floor plate would be placed in seat of two columns front position 8 M12 35 Hex bolt 10 20 Hex bolt 16 12 flat washer 6 10 flat washer 8 12 spring washer 6 10 spring washer 8 M12 nut Fig 12 21 TLT235 TLT240 Economical Two post User s Manual shows TLT235SB TLT240SB models route the 10 2 5 Install the offside column steel cables as 13b shows Adjust the tension of cables through the adjustment nuts on each end of steel cable The steel cables Install the offside column as the procedures in10 2 3 should be tight in equal tension Each steel cable should be ensured in the pulley when adjusting tightly otherwise the steel cable will be damaged 10 2 6 Install and adjust the balancing steel cabl
4. 2 0 0 0 0 0100000000000000000000000000000000000 1 1 4 TECHNICAL SPECIFICATIONS ERG RR Se 1 1 5 ENVIRONMENTAL REQUIREMENT cccccccccccssccsscesscesecesecssecssecssccssecseecsecesesssesssesscaecssscssecssecssecsaeeseeeetees 2 2 LITE SUPUC 1 3 2 1 aa Suha aa aaa Maha hk kah 3 2 2 MAIN STRUCTURE PRINCIPLES sessed 8 3 Operation Description ec annua nian oo ac ac Curran ak Uu uu 9 3 1 PRECAUTIONS FOR VEHICLE REPAIR WORK 2 27 4 2 2 2 001 3 2 0 1 01 1 18 080000009090 tenent 9 3 2 PREPARATION BEFORE OPERATION 9 3 3 INSPECTION BEFORE OPERATION U a 9 3 4 LIFTING THE T 9 3 5 LOWERING THE VEHICEE u ur ene etd tento deeem mte et eee tered 9 4 Hydraulic and Electrical System of the Equipment 10 4 1 HYDRAULIC SYSTEM OF THE LIFT RR OR ea 10 4 2 ELECTRICAL SYSTEM OF THE enr valeat 12 5 Solutions t6 FAQ rore e risen nno nonne qata saya ae n ee D CER S 13 6 Repair and Maintenance 44442444 TO EC 13 f Storage a
5. Symmetric nn 133 5 in 3500 1850 95 4 in 3840 installation 20s 660kg kg mm lt 50s mm TLT235SC lt 40s 1455 7875 Ib 72 8 in 2378 151 2 U 3544mm Asymmetric 139 5 in 93 6 installation TLT2 24 5 2 2456 3400 ymmetric i 1 133 9 3840 installation d eu 20s 660kg 95 9 in kg mm lt 50s mm TLT235SC lt 40s 1455 Ib 2390 7875 Ib 72 8 in 3551mm 151 2 Asymmetric mm 139 8 in installation 94 1 in TLT240SC 2486 3420 mm Symmetric 4000 1850 wee 134 6 in 3840 installation 20s 690kg 97 9 in kg mm lt 50s mm TLT240SC lt 40s 1521 Ib 2415 9000 Ib 72 8 3563mm 151 2 Asymmetric mm 140 3 in installation 95 1 in 3500 1850 2486 2860 20s 610kg 3370 mm TLT235SB kg mm lt 50s mm mm 40s 1345 Ib 132 7 in 7875 Ib 72 8 in 97 9 in 112 6 in 4000 1850 2486 2860 20s 645kg 3370 mm TLT240SB kg mm lt 50s mm mm lt 40s 1422 Ib i 132 7 in 9000 Ib 72 8 97 9 in 112 6 in TLT235SC TLT235SC U TLT240SC adjustable width be narrowed to 150mm TLT235SC TLT240SC adjustable height height can be reduced to 300mm Low grade installation need to reprovision low grade cable and tube for installation See parts list 1 5 Environmental Requirement Working temperature 5 C 40 C Relative humidity Temperature 30 relative humidity 80 Transport storage temperatur
6. s Manual B 520mm 20 5 235mm 235mm 9 3in 9 3in Fig 9c e TLT235SC U asymmetric installation is shown in Fig 10a 1172355 TLT240SC asymmetric installation is shown in Fig 10b With total width A as the basis draw two parallel lines 1 and 2 on the concrete slab with the error within 3mm 1 3544nm 139 53in A 28 3370mm 132 2610mm 102 8in 13 C NT Diagonal 3410mm 134 3in x ku d 2770mm 109 lin 380mm 2 2 15in Determine a point at any point on chalk line 1 based on point B move down 131mm then move right 228mm to get point C Based on point B draw 1 s vertical line M with a length of A to get point D Based on point C draw line M s parallel line N with a length of L to get point E With four points B C D E each post s position can be decided 2 2 B 131mn 5 16in 3088mm 121 57in Fig 10a 228mm 8 98in TLT235 TLT240 Economical Two post User s Manual TLT240SC 3563mm 140 28in TLT235SC 355 1mm 139 80in 131mm 5 16in 228mm 8 98in L TLT240SC 310mm 122 32in TLT235SC 3095mn 121 85in Fig 10b A Note 10 2 3 Install the power side column E 228mm 8 98in 2 All the dimensions are based on the external bordar the basa plate For clear floor two post lift first install extension Ensure the overall e
7. 4000mm 157 Sin Width 1800mm TO 912 Fig 11b and don t ream the hole or allow the drill to wobble Note e The drilling depth of hole is based on the length of Use sharp 19mm concrete drill bit to drill the anchor bolt The distance from the Bolt head to the Roles 80 25 not hola 100 fuge Uap concrete floor should be more than twice of the bolt proper pneumatic tool to remove the dust from the hole The depth of the hole is the same as that diameter of the anchor bolt Insert the anchor bolt and Remove the dust from the hole tne pace e Gently tap the bolt into the hole till the washer rests Only use torque wrench instead of impact tools to against the base plate of column fasten anchor bolts Fasten bolts Insert proper steel shim under the base seat of Note thickness of shims shouldn t exceed column to plumb the column 10 2 4 Install the floor plate top beam 5mm 10 2 4 1 Install the top beam TO ee ay Position the offside column at the designated chalk location the following installation steps Wear the safety goggles Use hard alloy drill bit Don t use the drill bit with wearing exceeding the Lift the top beam to its high position and use four M12 bolt s washers and lock nuts to fix it with the columns as shown in Fig 12 When installing the top beam ensure the above micro switch support bracket adjacent to the power tolerance
8. HP Hose L 4770 TLT235SC TLT240SC Low TLT235 TLT240 Economical Two post User s Manual 108 103040157 Seal gasket14 109 103260129 Sub cylinder 103220054 104060016 103050014 103201950 103200973 103200939 X103060340 103200938 103030131 103100198 104120118 103020166 Sheave seat Returning ring 32 Returning ring 30 Sheave Sheave axle Leaf chain Pin 2x26 Chain threaded end Nut M16 Fitting Offside column HP Hose Connecting bolt 103260098 Bushing3052 103990278 JY Cylinder seal kit 103202373 TLT235SC TLT235SC U carriage 103202695 TLT240SC carriage 103202696 TLT240SB carriage 103202277 TLT235SB carriage 104990132 Sliding block 103202958 Sliding block adjustment shim for adjusting 104130186 103010608 103202032 104130191 103010539 103011102 103202184 103202280 103202278 103201914 103201744 103060376 103050030 103060355 103201444 Lifting pad assembly 104130189 Rubber pad 103202765 TLT235SB TLT235SC TLT235SC U top board 103202766 TLT240SB TLT240SC top board 103020215 ScrewM10x25 103020093 Screw M8x16 103200962 Steel cable e ce Rubber pad on swing arm Screw M6x10 Semi gear AS ce Door rubber pad ScrewM8x12 ScrewM 10x25 Top rod assembly Swing co gt Spring Gear block Pin 5x32 Returning ring 40 Pin 3 2 30 TLT235 TLT240 Economical Two post User s
9. Manual 223 103030131 Nut M16 224 103040159 Spring washer16 103040136 103110061 103202345 103010471 103110060 N Flat washer16 Spring Safety block ScrewM8x40 Spring N 201021653 201024751 201021652 201024750 103202810 103202906 103010326 201025072 201025071 201021655 201024764 103203017 103200699 103050031 103040176 103040110 103040044 103020104 103040123 103040122 103020038 1103260337 103020123 103020117 103201071 103010432 103040132 TLT235SBPower side column TLT240SBPower side column TLT235SBOffside column TLT240SBOffside column TLT235SB Bracket Of power unit TLT240SB Bracket Of power unit Screw M6x12 Floor plate Floor plate cover TLT235SB plate assembly TLT240SB Top plate assembly Top pulley Bushing 2520 Retaining ring 25 Washer Flat washer 12 co Spring washer 12 Bolt M12x35 Flat washer 10 Spring washer 10 Bolt M10x25 Steel cable Anchor bolt 18 160 Anchor bolt 19 140 Cover of hose Screw M5X12 Washer5 Ro Power unit Fitting HP Hose Throttle joint 103202194 104120076 103100324 103040157 103260098 104120079 Seal 14 Bushing3052 HP Hose 37 TLT235 TLT240 Economical Two post User s Manual 408 103260123 Master cylinder 409 103260129 Sub cylinder 103220126 103050029 103050020 10
10. Supply correct voltage for motor Motor not operation Check the electrical wiring Correctly wiring as electrical system Limit switch is failed diagram e Motor wire is burnt Replace the limit switch Replace the motor Motor rotation reversed Change the motor rotating direction Lowering valve body open through changing wire connection Motor is running but Hydraulic pump sucks the Repair or replace the lowering valve the lift can t be raised Suction tube is separate from the body hydraulic pump Fasten all the suction pipe fittings e Low oil level e Replace the suction tube Add the oil into the oil tank Motor is running under low voltage Supply correct voltage to the motor Motor is running the Impurities inside the lowering valve Remove impurities from the lowering lift can be raised body valve body without load but the Regulation pressure of safety valve is Adjust the safety valve vehicle can t be raised incorrect Check the weight of the vehicle Liftis overloaded The lift is lowering Impurities on the lowering valve body Clean the solenoid valve body slowly without Extemal oil leakage e Repair the external leakage pressing the lowering handle The lifting speed is Air and oil is mixed Replace the hydraulic oil slow or oil flows out of Air and oil suction are mixed Fasten all the suction pipe fittings the oil fill cap Oilreturn pipe is loosened Re install
11. is installed properly Check for the tightness of all the connecting bolts Press the start button on the motor and the TLT235 TLT240 Economical Two post User s Manual 26 carriage rises stop pressing the button then the carriage will stop In order to lower the carriage first pull the steel rope for releasing safety locks on the two carriages one time for each In case of failure to pull the wire re pull after raising carriage a little Press the lowering handle on the power unit and the carriage will be lowered stop pressing the handle then the carriage will stop In case of vehicle repairing when the vehicle is lifted up to the required height first press the oil release handle to actuate the mechanical safety lock in order to ensure the safety operation The hydraulic system may contain air due to new installation to bleed the air repeat the lifting and lowering for several times The adjustment is completed TLT235 TLT240 Economical Two post User s Manual 12 List of the Lift components This list is only used as the information for the maintenance In case of any damage parts ask distributor for parts and repair Our company will not be liable for other uses according to the part numbers described in detail Applicable to TLT235SC U 27 TLT235 TLT240 Economical Two post User s Manual Applicable to TLT235SC U TLT235SC TLT240SC 120 119 123 10 10 10 TLT23
12. lowering handle the valve 6 is actuated the hydraulic oil flows back and the lift starts lowering Launch 4 2 Electrical System of the Lift Diagram of electrical system for single phase motor M1 Motor KM Contactor TLT235 TLT240 Economical Two post User s Manual SB Button T SQ Limit switch Fig 5a Diagram of electrical system for three phase motor M1 Motor KM Contactor SB Button SQ Limit switch Fig 5b The electrical working principle is as follows Press the start button SB and the contactor KM will be powered motor M is energized to drive the gear pump supplying oil to push the carriage upward release the start button and the contactor KM is open then the motor M will lose the power so the carriage will stop rising As for the clear floor lift if the vehicle is lifted up near the top and contacts the limit switch on the top beam the contactor KM will open then the motor M will lose the power so that the carriage stops lifting to avoid hitting the top Emergency stop button has the function of emergency power off Launch TLT235 TLT240 Economical Two post User s Manual 5 Solutions to FAQ Symptom Reason Solution Check the circuit breaker or thermal Close the switch of circuit breaker or relay for tripping press the blue reset key of thermal relay Check the voltage to the motor
13. the column ensure the hydraulic hose won t touch any movable parts inside the column During the installation rubber cushions must be added between the hydraulic station and the installation plate TLT235 TLT240 Economical Two post User s Manual Oil hose _ 10 spring washer 10 flat washer 10 25 belt Column Rubber cushion Cylinder 011 fitting Fig 14a 24 TLT235 TLT240 Economical Two post User s Manual 10 spring washer 10 flat washer 10 25 bolt 2sets Column Rubber cushion Fitting Cylinder Power unit Oil hose Long fitting Short fitting Fig 14b 10 2 8 Install the swing arm Install the swing arm as shown In Fig 15 1 c Note l T gt _ Before use check if the positioning gear mechanism at the end of arm fits adjust the screws of fixed semi gear for its LU SX cM SED e During the installation lubricate the moving parts of swing EE NIG arm and carriage if accessory so that the swing arm can move freely Fig 15 25 11 Lift Adjustment 11 1 Preparation before the adjustment Lubricate contact surface of the carriage and corners of column with general purpose lithium grease All sliding surface should be coated evenly from top to bottom e Fil hydraulic oil N32 or N46 to the oil reservoir of the power unit 11 2 Adjustment procedure Check to see if the power supply
14. 3201950 103201883 103200939 X103060340 103200938 103030131 103990278 201025100 201025104 201025101 201025105 201024770 201025112 103202858 201011152 103201070 103010498 103040132 103202811 103020104 103040110 103040044 103202812 103040123 103040122 103020038 201011176 103010429 103201545 105990008 103202817 103202818 103020123 103020117 103060342 103250270 103203197 103203325 Sheave seat Returning ring 32 Returning ring 30 Sheave Sheave axle Leaf chain Pin 2x26 Chain threaded end Nut M16 JY Cylinder seal kit TLT235SC Power side column TLT240SC Power side column TLT235SC Offside column TLT240SC Offside column TLT235SC Extension column TLT240SC Extension column Protective cover inside the column N cO e Protective cover for extension column Bottom cover of column ScrewM5x8 Flat washer5 a e co Connecting bracket 1 Bolt M12x35 Flat washer12 Spring washer12 Connecting bracket II A ak Flat washer10 Spring washer10 Bolt M10x25 Reinforced plate ScrewM4x25 Bracket cO N Limit switch Inner top beam Outer top beam Anchor bolt 18 160 Anchor b
15. 5 TLT240 Economical Two post User s Manual Applicable to TLT235SC U TLT235SC TLT240SC TLT235SB TLT240SB 29 TLT235 TLT240 Economical Two post User s Manual Applicable to TLT235SB TLT240SB 309 309 30 TLT235 TLT240 Economical Two post User s Manual Applicable to TLT235SB TLT240SB 0 por 90 909 ZDP 419 31 TLT235 TLT240 Economical Two post User s Manual Applicable to TLT235SC 528 536 529 501 505 1 ME 532 334 77 523 g C 504 502 32 TLT235 TLT240 Economical Two post User s Manual Applicable to TLT235SC U TLT235SC TLT240SC TLT235SB TLT240SB 605 604 E 6j 2 K 4 2 em X 606 33 TLT235 TLT240 Economical Two post User s Manual Applicable to TLT240SC 528 536 529 7 531 530 99 V lt 703 702 E 503 f 529 530 528 527 509 Sa i Ps 512 c 510 504 505 502 34 TLT235 TLT240 Economical Two post User s Manual No Code Name TLT235SC U Power side column TLT235SC U Offside column
16. 82 Fig 2a Passing width 2436mm 95 9in ii ict E24 36 95 Qir R M e e 3401 33 Fig 2b TLT235 TLT240 Economical Two post User s Manual Passing width DARE GF Sin 2826 109 91 0 SESE REIS 050606000 OOOO 25052 550060505254 0006000646 iX XX X 4 TLT235 TLT240 Economical Two post User s Manual 3544mm 139 5in 2378mm 93 6in Fig 3a 355 1mm 139 8in 2390mm 94 111 TLT235 TLT240 Economical Two post User s Manual 3563mm 140 3in 2415mm 95 lin 2 2 Main structure principles Fig 3b Lifting mechanism Each column is installed with a hydraulic cylinder when hydraulic oil is pressed from power pack into the lower chamber of main cylinder piston rod moves upwards to drive the upward movement of carriage through leaf chain Load supporting mechanism When vehicle drives into the working area adjust the angle and telescopic length of arms to make lifting pads at an effective load supporting position that contact with vehicle and then adjust the lower screw s height of lifting pad to make it applicable for vehicles with different chassis Balance mechanism In order to keep machine balanced during lifting and lowering two carriages are interconnected and forced to move synchronously by two wire ropes If the right and left carriages and ar
17. TLT235SC U TLT235SC TLT235SB TLT240SC TLT240SB Economical Two Post Lift User s Manual Version No 1312 WARNING e This instruction manual is an essential integral part of this product Please read all instructions Properly keep this manual for use during the maintenance This equipment is only used for its clearly designed purpose and never use it for other purposes The manufacturer is not responsible for any damage caused by improper use or other purposes of use PRECAUTION Only the qualified personnel having undergone special training can operate this machine Without the permission of the manufacturer or not following the requirement of the manual any changes in the machine part and in the usage scope may cause direct or indirect damage to the machine Don t keep the lift in the extreme temperature and humidity environment Avoid installation beside the heating equipment water tap air humidifier or stove Prevent the lift from contacting large amount of dust ammonia alcohol thinner or spray adhesive and prevent it from rain shower During the machine operation non operators should be kept away from the machine TLT235 TLT240 Economical Two post User s Manual Inspect machine daily do not use lift with damaged parts or being damaged Use original components to replace damaged parts The lift can t be overloaded The rated load of the lift is already marked on the namepla
18. e 5 C 40 C Height above sea level No more than 2000m 2 Lift Structure 235 TLT240 Economical Two post User s Manual 2 1 Lift structures are shown as below Model Description TLT235SC U clear floor 2 post lift 3 5T Economical clear floor 2 post lift Fig 1a Fig 2a Fig 3a TLT235SC clear floor 2 post lift 3 5T Economical clear floor 2 post lift Fig 1b Fig 2b Fig 301 TLT240SC clear floor 2 post lift 4 0T Economical clear floor 2 post lift Fig 1b Fig 2b Fig 3b TLT235SB floor plate 2 post lift 3 5T Economical symmetric floor plate 2 post lift Fig 1c Fig 2c TLT240SB floor plate 2 post lift 4 0T Economical symmetric floor plate 2 post lift Fig 1c Fig 2c Powerside column Lifting pad 2744mm 108in m Top beam Offside column ES 2 Carriage co Arm assembly iF 4 Fig 1a 235 TLT240 Economical Two post User s Manual 27 50mm 108 Sin Extension column Offside column Powerside column 3840 151 Zin Power unit rm assembly Lifting pad 110 4 Sin Offside column Powerside column Start up button Lowering handle 845011 14 611 Power unit Lifting pad qim iin 4 940 TLT235 TLT240 Economical Two post User s Manual Passing width 2424mm 95 4in 518 1801 82
19. e 1 10mm 278 Dripping point 185 Corrosion T2 copper sheet 100 24h No change for copper sheet Copper mesh oil split 100 C 22h 96 4 Evaporation 100 C 22h 96 2 Oxidation stability 99 C 100h 0 2 Anti corrosion 52 C 48 Class 1 Impurity microscope Cpcs cm Above 10m no more than 5000 Above 25um no more than 3000 Above 75 no more than 500 Above 125um no more than 0 Similar viscosity 15 C 10s Pa s 800 Water spray loss 38 C 1h 8 N32 hydraulic oil used for low ambient temperature Item Quality Index Kinematic viscosity 40 C 28 8 35 Pour point C higher than 15 Flash point lower than 175 N46 hydraulic oil used for high ambient temperature Item Quality Index Kinematic viscosity 40 C 414 50 6 Pour point no higher than 9 Flash point lower than 185 43
20. entry type Chalk line Min 4 5m Hammer 1 5kg Medium crescent wrench 40mm Open end wrench set 11mm 23mm Ratchet socket set Flat Screw driver 150mm Rotary hammer drill 20mm Concrete drill bit 19mm 9 Unpacking Open the packing box remove the packing materials and inspect the lift for any sign of shipment damage Check by packing list to see if the main parts and accessories are complete Keep the packing materials away from the children to avoid danger if the packing materials cause the pollution they shall be treated properly 10 Installation 10 1 Important notice The wrong installation will cause the lift damage or personal injury The manufacturer will not undertake any responsibilities for any damage caused due to incorrect installation and usage of this equipment whether directly or indirectly The correct installation location shall be horizontal floor to ensure the horizontal lifting The slightly slope floor can be corrected by proper shimming Any big slope will affect the height of the lifting pad when at the bottom or the horizontal lifting If the floor is of questionable slope consider a visual inspection or TLT235 TLT240 Economical Two post User s Manual pour a new horizontal concrete slab if possible In short under the optimum horizontal lifting status the level of the lifting relies on the level of the floor where it is installed Don t expect to compensate for the serious slope
21. es Note Before operating the lift re check the balancing steel cables and ensure they are not crossing or wrongly installed Ensure the steel cables o 1 1 iti Raise the two carriages to the safety locking position still in the pulley make sure the two carriages are of the same height from ground for TLT235SC TLT240SC TLT235SC U models route the steel cables as Fig 13a Fig 13a 22 TLT235 TLT240 Economical Two post User s Manual Short screw end double o nuts tightened Long screw end adjustable Steel cable Fig 13b The two steel cables shall be adjusted to e certain uniform tension to ensure the two carriages are moving synchronously 10 2 7 Install the power unit and hydraulic lines Use two M10 bolts and washers to fix the power unit as shown in Fig 14a 14b for TLT235SC 112405 TLT235SC CU models install the hydraulic line as shown in Fig 14a for TLT235SB TLT240SB models install the hydraulic line as shown in Fig 14b and tighten all the fittings to 23 prevent oil leakage Fill the reservoir with hydraulic oil oil capacity of 10L Operate carefully to avoid dust and other pollutants mixed with the hydraulic oil Note Clean the impurities in the hydraulic line and remove the protective plug from the hydraulic cylinder When the hydraulic hose installation needs to go through
22. il supply and the lifting will stop For lowering first start Motor 2 to raise vehicle a little pull the steel ropes on two carriages to release the safety lock mechanism then press the lowering handle the valve 6 is actuated the hydraulic oil flows back and the lift starts lowering Launch TLT235 TLT240 Economical Two post User s Manual Diagram of the hydraulic system of floor plate 2 post lift 4 7 4 11 10 ar Fig 4b 1 Gear pump 2 Motor 3 Oil filter 4 Check valve 5 Safety valve 6 Lowering handle valve 7 Servo flow control valve 8 Hose 9 Hydraulic cylinder 10 Level gauge 11 Air filter The working principle of the hydraulic system is as follows As shown in Fig 4b when the start button is pressed the motor 2 is activated driving the oil pump 1 sucking the hydraulic oil from the oil tank into the oil cylinder 9 forcing the piston rod move At this time the safety valve 5 is closed The max working pressure is already adjusted before ex factory The safety valve can ensure the capacity of the rated load but when the pressure in the system exceeds the limit automatically overflow will be happened inside safety valve to protect the hydraulic system Release the start button to stop the oil supply and the lifting will stop For lowering first start Motor 2 to raise vehicle of 5 10mm pull the steel ropes on two carriages to release the safety lock mechanism then press the
23. is unit clean the hydraulic oil tank and replace the oil later clean the hydraulic system once a year and replace the oil See Fig 7 Replace the seal After this unit is put into operation for certain period if finding the oil leakage carefully check it if the leakage is due to the wearing of sealing materials immediately replace the worn one based on the original spec See Fig 7 Diagram of hydraulic line of clear floor 2 post lift JB T982 77 seal gasket 14 Diagram of hydraulic line of floor plate 2 post lift JB T982 77 seal gasket 14 Fig 7 7 Storage and Scrap 7 1 Storage When the equipment requires long time storage Disconnect the power supply Lubricate all the parts requiring lubrication mobile contact surface of the carriage etc Empty all the oil liquid storage units Put the plastic cover over the equipment for dust JB T982 77 seal gasket 14 TLT235 TLT240 Economical Two post User s Manual JB T982 77 seal gasket 14 JB T982 77 seal gasket 14 JB T982 77 seal gasket 14 Oil drainer protection 7 2 Scrap When the equipment service life is expired and can no longer be used disconnect the power supply and properly dispose of as per relevant local regulations 8 Tools for Installation and Adjustment To ensure proper installation and adjustment please prepare the following tools Tool Model Leveling instrument Carp
24. k to see if the connection between hydraulic cylinder and carriage is proper if the connecting nut between the steel chain and carriage is loose or falling Refer to Fig 6 Leaf chain Adjustment bolt Connecting nut Fig 6 Every month Retighten the anchor bolts TLT235 TLT240 Economical Two post User s Manual Lubricate chains cables Check all the chain connectors bolts and pins to ensure correct installation Check all the hydraulic lines for wearing Check to see if the carriage and the inner side of the column are properly lubricated Use high quality heavy lubrication grease lithium based lubrication grease GB7324 87 Note All the anchor bolts should be tightened completely If any screw doesn t function for some reason the lift can not be used until the bolt is replaced Every six months Check all the movable parts for possible wearing interference or damage Check the lubrication of all the pulleys If the pulley has dragging during the lifting and lowering add appropriate lubricant to the wheel axle When necessary check and adjust the balancing tension to ensure the horizontal lifting and lowering Check the verticality of the column A Note The inner corner of each column should be lubricated with lubricant to minimize the roller friction and ensure the smooth and even lifting Maintenance of hydraulic system Clean and oil change In the six months after initial use of th
25. ms are not at the same level adjust the end nut of wire rope and pull wire ropes tight to make arms leveled Manual safety locking mechanism the safety locking plates are installed on the two carriages and the toothed bar plate is welded on the internal wall of the column During the lifting of the carriage the safety locking plate goes up against on the toothed bar plate under the tension of spring When the carriage stops the safety locking plate opens and then is engaged in the toothed bar slot to ensure the carriage will not go down when the lowering operation is required just raise the carriage upward a little to loosen the safety locking plate from the toothed bar slot and then manually pull the steel wire rope to let sliding plate lift up the safety locking plate so that the safety locking is released the carriage can be lowered down Because the manual safety locking device are installed on the two carriages double safety protection is provided therefore to disengage the safety locking the steel rope on the two carriages shall be respectively pulled To prevent the vehicle from slipping off the swing arm assembly employs positioning mechanism makes the swing arm capable of automatic locking during operation Safety lock scope Safety lock mechanism is effective when the front end of carriage is between 450mm and 1900mm high above the ground Launch 3 Operation Descriptions 3 1 Precautions for vehicle repair
26. n air or expose to rain special requirements should be offered to manufacturer if it can t be avoided TLT235 TLT240 Economical Two post User s Manual Caution Labeling Exemplification 1 Read operating and safety manuals before using 6 Use vehicle manufacturer commend lifting points Game a sO 2 Proper maintenance and inspection is necessary for 7 Use bracket to help disassembly or installation safe operation FC i 3 Do not operate a damaged lift 8 Auxiliary adapters would reduce load capacity 1 4 Lift can be used by trained operators ONLY 9 Area should be unimpeded in case of vehicle 10 The central of gravity should be between two arms overturn 5 Only Authorized personnel can be in the lift area p m T TLT235 TLT240 Economical Two post User s Manual 11 Keep area clear when lifting and lowering machine 14 Keep feet away when lowering lift 12 Do not shake the vehicle on the lift 15 Do not stand under carrying arms or other load carrying device while lift is being operated with load iii 235 TLT240 Economical Two post User s Manual Table of Contents 1 01 pe oss dass Saad BSS 20228 PEE 1 1 n a u aba 1 1 2 PURPOSE iro Sapa sept Cuero 1 1 3 FUNCTIONS AND FEATURES 222 24 4 44
27. nd SCFaD ssl ass 15 STORAGE u T ode cot tU a a DIU eM 15 1 2 SCRAP suu CR A DERE auqa EUR Eae E CUR 15 8 Tools for Installation and Adjustment 16 9 UnpacKIng 16 TO Installation u 16 235 TLT240 Economical Two post User s Manual 10 1 IMPORTANT NOTICE 16 10 2 INSTALLATION PROCEDURE n 16 10 2 1 Selecting installatiori Site oss annuam iseis 16 10 2 2 Base plate layout 17 10 2 3 Install the power side column U u uu uuu uu uuu u 19 10 2 4 Install the floor plate top beam U U U U u uu uu uuu uu uu 20 10 2 4 1 Install the top beam UU U 20 10 2 4 2 Install the floor plate u u uu uu uQ 21 10 2 5 Install the offside column I U U n 22 10 2 6 Install and adjust the balancing steel cables l ll u uu u uu u 22 10 2 7 Install the power unit and hydraulic
28. ngth xWidth xHeight Size Length xWidth xHeight 2 TLT240SB 4 0t economical floor plate two post lift 2900x540x660 850x230x300 3 TLT235SC 3 5t economical clear floor two post lift 2900x600x650 850x230x300 2900x180x150 1180x230x390 TLT240SC 4 0t economical clear floor two post lift 2900x600x650 850x230x300 2900x180x150 1180x230x390 TLT240SC for domestic 4 0t economical clear floor two post lift 3920x600x650 850x230x300 TLT235SC U 3 51 economical clear floor two post lift 3920x600x650 860x520x390 2900x180x150 40 Powerside column Offside column Powerside column 1 1 packaging Domestic Offside col TLT235 TLT240 Economical Two post User s Manual Cardboard Iron bracket x Base seat 1 packaging Cardboard ron bracket QTY Iset N W kg QW kg MEAS 1060 310 335 LL E 2 packaging 41 TLT235 TLT240 Economical Two post User s Manual 3 packaging 4 packaging Extension column 42 Grease and hydraulic oil for lift 2 lithium based lubrication grease TLT235 TLT240 Economical Two post User s Manual Item Quality Index Conical degre
29. olt 19 140 Pin 3X26 Long rod Long rod axle Bushing II 38 TLT235 TLT240 Economical Two post User s Manual 529 103050035 Returning ring 25 s a Button NB2 BE101 green Water proof case 240160790 black centres Flat washer class GB T95 1985 94 white zinc plated 69 103030009 Hexnut GB T6170 2000 M4 white zinc plated 39 13 Packaging Appendix Transportation Guide The packaging of each model would include 1 Angle iron bracket packaging and 2 cardboard box packaging 3 top beam packaging 4 extension column packaging Transportation guide is printed on packing TLT235 TLT240 Economical Two post User s Manual While using forklift to lift the 1 packaging the fork arms must be of same distance from the center of the packaging and the distance between two fork arms should at least be 700mm While using a forklift to pick up goods the forks should get into the area below them as deep as possible The goods should not be touched by fork tips or pushed by them Product damages caused by collision or high piling should be avoided Model 1 TLT235SB Name 3 5t economical floor plate two post lift 1 Angle bracket packaging iron 28 cardboard box packaging 3 top beam packaging 4 extension column packaging Size Length xWidth xHeight 2900x540x660 Size Length xWidth xHeight 850x230x300 Size Le
30. op pipeline working area passage exit etc The front and back of the lift should be reserved with sufficient space to accommodate all the vehicles Fig 8 evaluating from the center line each edge should be about 4m TLT235 TLT240 Economical Two post User s Manual 10 2 2 Base plate layout TLT235SC U symmetric installation is shown in Fig 9a 112355 TLT240SC symmetric installation is shown in Fig 9b 11123558 TLT240SB symmetric installation is shown in Fig 9c With total width A as the basis draw two parallel A lines 1 and 2 on the concrete slab with the error within 3mm Determine the power side column location on any chalk line and mark the total width B of the base plate Mark the points 3 and 4 Starting from point 3 draw one diagonal line C forming a triangle In this way the vertical lines can determine the location of the two columns E 3392mm 133 54in 70mm 2 76in 2582mm 101 65in T 5 23 z C 5 3415 Sm 134 4138 Si L 4 n L 2792mm 109 92in 1 Fig 9a ps 2 5 TLT240SC 3420mm 134 6511 TLT235SC 3400mm 133 86in 2 mm 2 76in TILT2408C 2610mm 102 76in 1112358 259 101 97 in 6in 58 3423 134 T 1 135 5518 11124086 3A43mnC oL TTLT240SC 2820mm 111 02in 112355 2800 110 24in Fig 9b 1 25mm lin TLT235 TLT240 Economical Two post User
31. rror is controlled within 6mm 18 160 anchor bolts 10sets In this way the difficulties in the final assembly or early wear or non alignment of the chain can be eliminated The marking and layout is very important If it is inaccurate there will be problems during the final assembly and operation Column column with column then use lifting equipment to place power side column upper right to the location Align the base plate of column with the chalk line layout Guided by holes on the base plate of the column use 5 concrete anchor bolts to fix it onto the ground Drill and install anchor Bolt s at one time during the drilling process ensure no movement of the column Fig 11a Column Concrete intensity should be 3000 51 2 1kg mm2 4000 157 Sin Width 1800 70 Sin 1mm 0 788 Drill Clean Fig 11a 150mm 5 911 Fasten Expand TLT235 TLT240 Economical Two post User s Manual For floor plate two post lift use lifting equipment to column use 5 concrete anchor bolts to fix it onto the place power side column upper right to the location ground Drill and install anchor Bolt s at one time Align the base plate of column with the chalk line during the drilling process ensure no movement of the layout Guided by holes on the base plate of the column Fig 11b Column Column 18 160 anchor bolts 10 sets Concrete intensity should be above3000PSI 2 1kg mm2
32. switch effectively protecting the vehicle This machine is applicable for the lifting of various small and medium sized vehicles with total weight below 3 5t 4 0t in garage and workshop 1 3 Functions and Features The cable and oil pipe are fully concealed with decent and elegant appearance Designed based the international standard meeting the demand of the garage and workshop 1 4 Technical Specifications Noise Working noise lt 75dB A Power unit Working pressure 16MPa TLT235SC U 16MPa TLT235SC 16MPa TLT235SB 18 MPa TLT240SB 18 MPa TLT240SC Three phase from overhead collision Dual hydraulic cylinders drive stable lifting and lowering Manual lowering safe and simple in operation Adopt two steel cables for equalization force two carriages to move synchronously and effectively prevent the vehicle from tilting Lowest height of lifting pad is 110mm good for repairing low chassis or low profile car Electrical parameters of the machine Motor optional Voltage According to client s requirement Single phase 110 60 2 2 2kW 220V 50Hz 2 2 kW Single phase 200V 60Hz 2 2 kW 380V 50Hz 2 2 kW 235 TLT240 Economical Two post User s Manual Basic parameters of the equipment Descen Rated Lifli Rising di Passing Machine Machine e iftin in et wei Model i S ama J 2S 9 width width height load height time TLT235SC 2424 U 3392 mm
33. t position Reduce the swing arm to the minimum length Swing the arm along the route of the vehicle Move the vehicle to the location between the two columns Swing the arm and put the lifting pad below the recommended lifting point and adjust the height of lifting pad to touch lifting point of vehicle Press the UP button on the electric control box slowly lift the vehicle to ensure the load balance and then raise the lift to the required height Release the UP button Press the DOWN button to engage the safety lock of carriage At this time the vehicle can be repaired 235 TLT240 Economical Two post User s Manual A Note Before operation the safety locking devices must be Inspected 1 The gear blocks of the arm end must engage the gear block of the restraint shaft 2 No broken strand in the steel cable 3 No deformation in the arm pad When lifting the vehicle all the swing arms must be used Before lifting the vehicle check all the hydraulic hose and fittings for oil leakage In case of leakage please don t use the lift Remove the fitting with leakage and re seal Re install the fitting and check if oil leakage still exists After the vehicle is lifted when adding or removing any major heavy object use jack stand to maintain the balance of the vehicle 3 5 Lowering the Vehicle Clean the work area before lowering the vehicle First press the start button to raise the vehicle a little and then p
34. te Please don t raise the lift when there are people in the vehicle During the operation the customer and spectators shouldn t stand in the lifting area Keep the lifting area free from obstacle grease machine oil garbage and other impurities Position the swing arm of the lift making it contact the lifting point as recommended by the manufacturer Raise the carriage and confirm the lifting pad and vehicle are closely contacted Raise the carriage to the appropriate working height For some vehicles the parts dismantling or installation will cause severe deviation of the center of gravity leading to unstable vehicle The support is needed to keep the balance of the vehicle Before moving the vehicle away from the lifting area please position the swing arm and lifting pad back away to avoid blockage during the movement Use appropriate equipment and tools as well as safety protection facilities e g working uniform safety boot etc Pay special attention to various safety marks attached to the machine body Keep hair loose clothing fingers and all parts of body away form moving parts Pay special attention not to dismantling the safety unit of the machine or making it not functioning The hydraulic oil used for this lift is N32 or N46 Please refer the safety data of grease and oil shown in the manual Let components cool down before storage loosen component cables completely in storage Do not install lift in the ope
35. the oil return pipe Balance cable is not adjusted properly Adjust the balance cable to the proper The lift is installed on the slop floor tension Tg can gt Shimming the columns to level the lift horizontally no more than 5mm If exceeding 5mm pour new concrete floor and make it leveled Refer to installation description Hole is drilled too big Pour the fast curing concrete into the e Concrete floor thickness or fastening big hole and reinstall the anchor bolt or force is insufficient use new drill to drill the hole for Anchor bolt is not 1 ence re positioning the lift Cut open the old concrete and make new concrete slab for the lift Refer to installation description Keep clean 6 Repair and Maintenance This unit should be cleaned with dry cloth frequently to keep it clean Before cleaning first switch off the power to ensure the safety The working environment of this unit should be clean In case of dust in the working environment it will speed up the parts wearing and shorten the service life of the lift Every day Before the operation carefully check the safety mechanism of the lift to ensure the electromagnet suction and release action is proper and the safety plate is in good condition When finding any abnormal situation make adjustment repair or replacement immediately Check to see if the steel cable connection is proper and if the tension is at the optimum status Chec
36. ull two steel ropes on two carriages to disengage the safety lock Press the lowering handle to lower the vehicle Lower the vehicle till the swing arm down to the bottom and the lifting pads leave the vehicle chassis and then release the lowering handle The swing arms under the vehicle must be fully shrunk Note When the lift doesn t work you must switch off the power Launch TLT235 TLT240 Economical Two post User s Manual 4 Hydraulic and Electrical System of the Equipment 4 1 Hydraulic System of the Lift Diagram of the hydraulic system of clear floor 2 post lift 6 t 1 1 4 7 t 10 gt 3 Fig 4a 1 Gear pump 2 Motor 3 Oil filter 4 Check valve 5 Safety valve 6 Lowering handle valve T Servo flow control valve 8 Hose 9 Hydraulic cylinder 10 Level gauge 11 Air filter The working principle of the hydraulic system is as follows As shown in Fig 4a when the start button is pressed the motor 2 is activated driving the oil pump 1 sucking the hydraulic oil from the oil tank into the oil cylinder 9 forcing the piston rod move At this time the safety valve 5 is closed The max working pressure is already adjusted before ex factory The safety valve can ensure the capacity of the rated load but when the pressure in the system exceeds the limit automatic overflow will happen inside safety valve to protect the hydraulic system Release the start button to stop the o
37. work Different vehicles have different center of gravity positions First understand the position of center of gravity and when the vehicle enters into the lift make its center of gravity close to the plane formed by two columns Adjust the swing arm and make the lifting pad support onto the lifting point of the vehicle For vehicle lift with top beam pay attention to the car roof position observation in order to avoid accident during lifting Carefully read the warming symbol The hydraulic valves have been adjusted before ex factory and the user cant make self adjustment otherwise it will be responsible for all the consequences generated Based on the production needs some specifications in the instruction manual are subject to change without notice 3 2 Preparation before Operation Lubricate contact surface of the carriage with general purpose lithium grease GB7324 87 All sliding surface should be coated evenly from the top to bottom Fill hydraulic oil N32 or N46 to the oil reservoir of the power unit 3 3 Inspection before operation Check to see if the motor power is installed properly Check to see if all the connection bolts are fastened Note Don t operate the lift with damaged cables or damaged and missing part until it is inspected and repaired by the professionals 3 4 Lifting the Vehicle Keep work area clean don t operate the lift in cluttered work area Lower the carriage to the lowes
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