Launch TLT235SBA(E) Owner's Manual

LAUNCH TLT235、TLT240 Luxurious Two-post User’s Manual

LAUNCH

TLT235/TLT240

Luxurious Two Post Lift User’s

Manual

Version No:1305

Launch (Shanghai) Machinery Co., Ltd

i


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 won’t 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.

This equipment is for the use of professional technical personnel or maintenance personnel.

Registered Trademark

Launch has registered its trademark in China and several foreign 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. If you have any question, please visit website of Launch: http://www.cnlaunch.com or write to Sales Dept. of Launch

Shanghai Machinery Co., Ltd. at No. 661 Baian Road,

International Automobile City Auxiliary Parts Park, Anting

Town, Jiading District, Shanghai City to contact Launch.

Insured by PICC

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WARNING

z

This instruction manual is an essential integral part of this product. Please read all instructions. z

Properly keep this manual for use during the maintenance. z Use only as described in this manual. Use only manufacturer’s recommended adapters. z This equipment is only used for its clearly designed purpose, and never use it for other purposes. z The manufacturer is not responsible for any damage caused by improper use or other purposes of use.

PRECAUTION

z 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. z

Don’t keep the lift in the extreme temperature and humidity environment. Avoid installation beside the heating equipment, water tap, air humidifier or stove. z Prevent the lift from contacting large amount of dust, ammonia, alcohol, thinner or spray adhesive, and prevent it from rain shower. z During the machine operation, non-operators should be kept away from the machine. z Inspect machine daily ,do not use lift with damaged parts or being damaged .Use original components to replace damaged parts z The lift can’t be overloaded. The rated load of the lift is already marked on the nameplate. z 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. z Keep the lifting area free from obstacle, grease, machine oil, garbage and other impurities. z 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. z 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. z

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. z Use appropriate equipment and tools as well as safety protection facilities, e.g. working uniform, safety boot, etc. z Pay special attention to various safety marks attached to the machine body. z Keep hair, loose clothing, fingers, and all parts of body away form moving parts z

Pay special attention not to dismantling the safety unit of the machine or making it not functioning. z

The hydraulic oil used for this lift is N32 or N46.

Please refer the safety data of grease and oil shown in the manual. z

Let components cool down before storage, loosen component cables completely in storage z

Do not install lift in the open air or expose to rain ,special requirements should be offered to manufacturer if it can’t be avoided. z

Carefully check equipment list before installation .Immediately connect distributor or Launch for any question. z

Launch Shanghai Machinery Co., Ltd. is dedicated to continuously improving the product quality and upgrading the technical spec. They are subject to change without notice.

ii


Caution Labeling Exemplification

（

1） Read operating and safety manuals before using lift!

（6）Use LAUNCH commend lifting points!

（2）Proper maintenance and inspection is necessary for safe operation!

（7）Use bracket to help disassembly or installation!

（8）Auxiliary adapters would reduce load capacity!

（3）Don not operate a damaged lift！

（9）Area should be unimpeded in case of vehicle overturn!

（4）Lift can be used by trained operators ONLY!

（5）Only Authorized personnel can be in the lift area!

（10）The central of gravity should be between two arms! ii


（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!

（13）Do not lift single side of vehicle!

ii


Table of Contents

1. OUTLINE.................................................................................................................1

1.1

M

ODEL

D

ESCRIPTION

.................................................................................................................................... 1

1.2

P

URPOSE

....................................................................................................................................................... 1

1.3

F

UNCTIONS AND

F

EATURES

.......................................................................................................................... 1

1.4

T

ECHNICAL

S

PECIFICATIONS

........................................................................................................................ 1

1.5

E

NVIRONMENTAL

R

EQUIREMENT

.................................................................................................................. 2

2. LIFT STRUCTURE..................................................................................................2

2.1

L

IFT STRUCTURES ARE SHOWN AS BELOW

：............................................................................................... 2

2.2

M

AIN STRUCTURE PRINCIPLES

:..................................................................................................................... 8

3 OPERATION DESCRIPTION...................................................................................9

3.1

P

RECAUTIONS FOR VEHICLE REPAIR WORK

.................................................................................................. 9

3.2

P

REPARATION BEFORE

O

PERATION

............................................................................................................. 9

3.3

I

NSPECTION BEFORE OPERATION

.................................................................................................................. 9

3.4

L

IFTING THE

V

EHICLE

.................................................................................................................................. 10

3.5

L

OWERING THE

V

EHICLE

............................................................................................................................. 10

4 HYDRAULIC AND ELECTRICAL SYSTEM OF THE EQUIPMENT ......................11

4.1

H

YDRAULIC

S

YSTEM OF THE

L

IFT

............................................................................................................... 11

4.2

E

LECTRICAL

S

YSTEM OF THE

L

IFT

.............................................................................................................. 13

5． SOLUTIONS TO FAQ........................................................................................14

6. REPAIR AND MAINTENANCE.............................................................................15

7. STORAGE AND SCRAP ......................................................................................16

7.1

S

TORAGE

..................................................................................................................................................... 16

7.2

S

CRAP

.......................................................................................................................................................... 16

8. TOOLS FOR INSTALLATION AND ADJUSTMENT ............................................17

9. UNPACKING.........................................................................................................17

10. INSTALLATION ..................................................................................................17

10.1

I

MPORTANT NOTICE

................................................................................................................................... 17

10.2

I

NSTALLATION

P

ROCEDURE

...................................................................................................................... 17

10.2.1 Selecting installation site........................................................................................................................... 17

10.2.2 Base plate layout ..................................................................................................................................... 18

10.2.3 Install the power side column .................................................................................................................... 21

10.2.4 Install the floor plate, top beam.................................................................................................................. 23

10.2.4.1 Install the floor plate............................................................................................................................... 23

10.2.4.2 Install the top beam ............................................................................................................................... 23

10.2.5 Install the offside column........................................................................................................................... 24

10.2.6 Install and adjust the balancing steel cables................................................................................................ 24

10.2.7 Install the power unit and hydraulic lines..................................................................................................... 26 ii


10.2.8 Install the swing arm................................................................................................................................. 27

10.2.9 Install the electric control box .................................................................................................................... 28

10.2.10 Adjust the Steel chain ............................................................................................................................. 29

10.2.11 Install and adjust the electromagnet safety mechanism .............................................................................. 30

11. LIFT ADJUSTMENT ...........................................................................................31

11.1

P

REPARATION BEFORE THE ADJUSTMENT

............................................................................................................. 31

11.2

A

DJUSTMENT PROCEDURE

................................................................................................................................. 31

12 LIST OF THE LIFT COMPONENTS ....................................................................32

13. SAFETY RULES OF ELECTRICAL SYSTEM ....................................................50

GREASE AND HYDRAULIC OIL FOR LIFT ............................................................54

iii


1. Outline

1.1 Model Description

Model Description

TLT235SBA floor-plate 2-post lift 3.5T Luxurious symmetric floor-plate 2-post lift (Fig1a、Fig2a)

TLT235SBA(E) floor-plate 2-post lift

3.5T Luxurious symmetric wide floor-plate 2-post lift(Fig1b、Fig2b)

TLT240SCA clear-floor 2-post lift

4.0T Luxurious clear-floor 2-post lift (Fig1c、Fig2c)

TLT235SCA(U) clear-floor 2-post lift

3.5T Luxurious clear-floor 2-post lift (Fig1d、Fig2d)


1.2 Purpose

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

z

The cable and oil pipe are fully concealed, with decent and elegant appearance. z

Designed based on the international standard, meeting the demand of the garage and workshop. z

Electromagnetic full-scope high-safety lock. z

Lowering electrically, safe and simple in operation. z Dual hydraulic cylinder and high strength chain drive, stable lifting and lowering.

z Cover for chain and chain wheel, protects safety of vehicle repair personnel. z

Adopt two steel cables for equalization, force two carriages to move synchronously, and effectively prevent the vehicle from tilting. z Lowest height of lifting pad is 110mm, good for repairing low chassis or low profile car.

1.4 Technical Specifications

Basic parameters of the equipment:

Desce

Rising Net Passing

Rated Lifting nding

Model time weight width load height time

Machine width

Machine height

TLT235SBA

TLT240SBA

3500 kg

7875 lb

TLT235SBA(E)

3500 kg

7875 lb

4000 kg

9000 lb

1850 mm

72.8 in

1850 mm

72.8 in

1850 mm

72.8 in

TLT240SCA

(

Symmetric installation

)

TLT240SCA

4000 kg

9000 lb

1850 mm

72.8 in

(Asymmetric

≤50s

≤50s

≤50s

≤50s

≥20s

≤40s

≥20s

≤40s

≥20s

≤40s

≥20s

≤40s

620 kg

1367 lb

735 kg

1620 lb

655 kg

1444 lb

700kg

1543 lb

2486 mm

97.9 in

2486 mm

97.9 in

2486 mm

97.9 in

2486 mm

97.9 in

2415 mm

95.1 in

3370 mm

132.7 in

3400 mm

133.9 in

3370 mm

132.7 in

3420 mm

134.6 in

2860 mm

112.6 in

2900 mm

114.2 in

2860 mm

112.6 in installation)

3563mm

140.3 in

3840 mm

151.2 in

1


TLT235SCA(U)

(Symmetric installation)

TLT235SCA(U)

(Asymmetric

3500 kg

7875 lb

1850 mm

72.8 in

≤50s

≥20s

≤40s

670kg

1477 lb

2424 mm

95.4 in

2378 mm

93.6 in

3392 mm

133.5 in

3544mm

139.5 in

3840 mm

151.2 in installation)

Noise:

Working noise: ≤ 75dB（A）

Electrical parameters of the machine：

Motor (optional)

Voltage：According to client’s requirement

Working pressure: 16MPa (TLT235SBA)

16Mpa (TLT235SBA(E))

16Mpa(TLT235SCA(U))

Single phase: 110V/60Hz 2.2kW ； 220V/50Hz 2.2 kW

Single phase: 200V/60Hz 2.2 kW

18MPa（TLT240SBA）

18MPa（TLT240SCA）

Three phase 380V/50Hz 2.2 kW

1.5 Environmental Requirement

Working temperature： -5℃～+40℃ Relative humidity: Temperature +30℃，relative humidity 80%

Transport/storage temperature：-5℃～+40℃ Height above sea level：No more than 2000m

2. Lift Structure

2.1 Lift structures are shown as below：

Model Description


TLT235SBA(E) floor-plate 2-post lift

3.5T Luxurious symmetric wide floor-plate 2-post lift(Fig1b、Fig2b)

TLT240SCA clear-floor 2-post lift

4.0T Luxurious clear-floor 2-post lift (Fig1c、Fig2c)

TLT235SCA(U) clear-floor 2-post lift

3.5T Luxurious clear-floor 2-post lift (Fig1d、Fig2d)


2


2750mm(108.3in)

Control box

Electromagnet

Power unit

Offside column

Powerside column

Lifting pad

Carriage

Arm assembly

3370mm(132.7in)

Fig 1a

Fig 1b

3


Top beam

Extension column

Power unit

2750mm(108.3in)

Offside column

Powerside column

Electromagnet

Control box

Lifting pad

Carriage

Arm assembly

3420mm(134.6in)

Fig 1c

Fig.1d

4


Fig 2a

Passing width 2486mm(97.9in)

(3

5

1.

) in

0m

80 m

1200

2in mm

)

Drive-in direction

2586mm(101.8in)

Fig 2b

5


Th re ese ct

80 mm io n ar

(2

2.

m

8i n) n)

4.

1i mi n=5 ma x=

11

20 mm

(4

Th re ese ct io n ar m mi n=

58

0m m(

22

.8

in

) ma x=

11

20 mm

(4

4.

1i n) ma x= mi n=

13

65

Tw

85

5m mm ose

(5 m(

3.

ct io

33

.7

7i n) n in

) ar m ma x= mi n=

13

65

Tw

85

5m mm o-

(5 se m(

33

3.

ct

7i io n) n

.7

in ar m

)


3420mm(134.6in)

Passing width2415mm(95.1in)

3563mm(140.3in)

Fig 2c

6


Th re mi n= ese

58

0m ma x=

11 ct io n m(

22

20 mm ar m

.8

in

(4

4.

)

1i n) ma x= mi n=

13

65

Tw o-

85

5m mm

(5 se m( ct

33

3.

7i io n

.7

in n)

) ar m

Th re mi ese ct io n= ma

58

0m m( n ar

22

.8

x=

11

20 mm

(4 m in

)

4.

1i n)


3392mm(133.5in) ma x= mi n=

13

Tw o-

65

85

5m se ct mm

(5 m(

33

3.

io n

7i

.7

in ar m

) n)


3544mm(139.5in)

Fig 2d

7


2.2 Main structure principles:

z 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. z Load supporting mechanism：When vehicle drives into the working area, adjust the angle and telescopic length of arms to make lifting pads at the effective load supporting position that contact with vehicle, then adjust the lower screw ’s height of lifting pad to make it applicable for vehicles with different chassis. z

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 arms are not at the same level, adjust the end nut of wire rope and pull wire ropes tight to make arms leveled. z

Electromagnet safety lock mechanism: Each column is installed with two safety lock devices, when they start to work, this dual safety mechanism can make the machine stop reliably without falling during lifting process. z Principles of electromagnet safety lock mechanism：The upper end of safety plate always attaches to the safety orifice closely.

When the carriage rises, the safety orifice utilizes its inclined angle to push away the safety plate and rises progressively. In case of failure during the moving of the carriage, the rapid falling will occur, then the safety plate will block into the safety orifice, preventing the falling of the carriage (Fig. 3). When the electromagnet is actuated, the safety plate is released for carriage lowering (Fig.2e、2f) z

To prevent the vehicle slip, the swing arm is installed with positioning mechanism, making the swing arm capable of automatic locking during operation. z Safety lock scope: Safety lock mechanism works when the front end of carriage is between

450mm and 1900mm high above the ground.

Fig 2e

8


Fig 2f

3 Operation Description

3.1 Precautions for vehicle repair work

z 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. z

Carefully read the warming symbol. z

The hydraulic valves have been adjusted before ex-factory, and the user can’t make self-adjustment, otherwise it will be responsible for all the consequences generated. z

Based on the production needs, some specifications in the instruction manual are subjected to change without notice

3.2 Preparation before Operation

z

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. z

Fill hydraulic oil N32 or N46 to the oil reservoir of the power unit.

3.3 Inspection before operation

z

Check to see if the motor power is installed properly. z

Check to see if all the connection Bolt s 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.

9


3.4 Lifting the Vehicle

z Keep work area clean, don’t operate the lift in cluttered work area. z

Lower the carriage to the lowest position. z

Reduce the swing arm to the minimum length. z

Swing the arm along the route of the vehicle z Move the vehicle to the location between the two columns z

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 z 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. z

Release the UP button and the carriage will stop. z Press the DOWN button to engage the safety lock of carriage. At this time, the vehicle can be repaired.

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

z Clean the work area before lowering the vehicle. z

First press the UP button to raise the vehicle a little, then press and hold the UNLOCK button to disengage the safety lock, and then press

DOWN button to lower the vehicle. z

Lower the vehicle till the swing arm down to the bottom and the lifting pads leave the vehicle chassis, and then release the two buttons. z The swing arms under the vehicle must be fully shrunk

Note: When the lift doesn’t work, you must

switch off the power.

10


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

9

9

8

8

6

2

4

5

1

3

1 0

7

1 1

1- Gear pump, 2- Motor, 3- Oil filter, 4- Check-valve, 5- Safety valve, 6- Solenoid 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:

When the UP button is pressed, the motor is started, driving the oil pump, 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, and 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

Fig 3a overflow will be happened inside safety valve to protect the hydraulic system. Release the UP button to stop the oil supply and the lifting will stop. For lowering, press and hold the UNLOCK button, the electromagnetic safety lock mechanism will be released, meanwhile press the DOWN button, the solenoid valve 6 is actuated, the hydraulic oil flows back from the hydraulic cylinder into the oil tank through the solenoid valve 6 and flow-control valve 7, and the lift starts the lowering.

11


Diagram of the hydraulic system of floor-plate 2-post lift

9

9

8 8

6

2

4

5

7

1

3

1 0

1 1

1- Gear pump, 2- Motor, 3- Oil filter, 4- Check-valve, 5- Safety valve, 6- Solenoid valve,

7- Servo flow-control valve, 8- Hose, 9- Hydraulic cylinder, 10- Level gauge, 11- Air filter

Fig 3b

The working principle of the hydraulic system is as follows:

When the UP button is pressed, the motor is started, driving the oil pump, 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, and Max working the 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 UP button to stop the oil supply and the lifting will stop. For lowering, press and hold the UNLOCK button, the electromagnetic safety lock mechanism will be released, meanwhile press the DOWN button, the solenoid valve 6 is actuated, the hydraulic oil flows back from the hydraulic cylinder into the oil tank through the solenoid valve 6 and flow-control valve 7, and the lift starts the lowering.

12


4.2 Electrical System of the Lift

Diagram of the electrical system

A C 2 2 0 V / 3 8 0 V 3 P H

L 1 L 2 L 3 P E

Q C

S B 3 S B 2

S B 1

S B 2

K A 2

S B 3

F U 1

S B 2

F U 2 / ( 0 . 5 A )

F U 3 / ( 3 A )

2 4 V ~

K A 2

S T 1

V D

S B 2

K M

M

3 ~

Fig 3c

M- Motor QC- Power switch KM- Contactor FU1- Fuse T- Transformer SB1- UP button

SB2- DOWN button SB3- Into safety key SQ1- Upper limit switch SQ2- Lower limit switch VD- Bridge rectifier

KA1、KA2- Intermediate relay H- Buzzer ST- Time relay YA - Electromagnet YV- Solenoid valve

13


5．Solutions to FAQ

Symptom

Motor not operation

Motor is running, but the lift can’t be raised.

Reason

Check the circuit breaker or fuse

Check the voltage to the motor

Limit switch is failed

♦ Motor wire is burnt

Motor rotation reversed

Solenoid valve body open.

Hydraulic pump sucks the air

Suction tube is separate from the hydraulic pump

Low oil level

Solution

Replace the burnt fuse or reset the circuit breaker

Supply correct voltage for motor

Replace the limit switch

♦ Replace the motor

Change the motor rotating direction by changing wire connection.

Repair or replace the solenoid valve body

Fasten all the suction pipe fittings

Replace the suction tube

Add the oil into the oil tank

Supply correct voltage to the motor

Remove impurities from the solenoid valve body.

Adjust the safety valve

Check the weight of the vehicle

Motor is running, the lift can be raised without load, but the vehicle can’t be raised

Motor is running under low voltage

Impurities inside the solenoid valve body

Regulation pressure of safety valve is incorrect

Lift is overloaded

Impurities on the solenoid valve body.

External oil leakage

The lift is lowering slowly without pressing the down button

The lifting speed is slow or oil flows out of the oil fill cap

The lift can’t rise horizontally

Anchor Bolt is not fastened

Air and oil are mixed

Air and oil suction are mixed

Oil return pipe is loosened

Balance cable is not adjusted properly

The lift is installed on the slop floor

Hole is drilled too big

Concrete floor thickness or fastening force is insufficient

Clean the solenoid valve body

Repair the external leakage

Replace the hydraulic oil

Fasten all the suction pipe fittings

Re-install the oil return pipe

Adjust the balance cable to the proper tension

Shimming the columns to level the lift(no more than 5mm), If exceeding

5mm, pour new concrete floor and make it leveled. Refer to installation description.

Pour the fast curing concrete into the big hole and reinstall the anchor Bolt , or use new drill to drill the hole for re-positioning the lift

Cut open the old concrete and make new concrete slab for the lift. Refer to installation description.

14


6. Repair and Maintenance

Keep clean

z This unit should be cleaned with dry cloth frequently to keep it clean. Before cleaning, first switch off the power to ensure the safety. z 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:

z 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. z Check 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.4 z Check to see if the steel cable connection is proper, and if the tension is at the optimum status. z Lubricate chains/cables. z Check all the chain connectors, Bolt s and pins to ensure correct installation z Check all the hydraulic lines for wearing z 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 Bolt s 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:

z Check all the movable parts for possible wearing, interference or damage. z Check the lubrication of all the pulleys. If the pulley has dragging during the lifting and lowering, add appropriate lubricant to the wheel axle. z When necessary, check and adjust the balancing tension to ensure the horizontal lifting and lowering. z Check the verticality of the column.

Fig 4

Every month:

z Retighten the anchor Bolt s.

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:

z Clean and oil change

In the six months after initial use of this unit, clean the hydraulic oil tank and replace the oil, later clean the hydraulic system once a year, and replace the oil.

See Fig. 5. z 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. 5

15


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


Fig 5

Wearing Parts

2

3

No. Name

1 O rubber sealing ring

Dust proof ring

Shaft sealing ring

Model Spec Remark

GB3452.1-92 53×5.3

DHS40

1

1

UHS53×63×6 1

4 Rubber pad

7. Storage and Scrap

7.1 Storage

When the equipment requires long-time storage: z Disconnect the power supply z

Lubricate all the parts requiring lubrication: mobile contact surface of the carriage, etc.

16

4 Self-made part z Empty all the oil/liquid storage units z

Put the plastic cover over the equipment for dust 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

Chalk line

Carpentry type

Min 4.5m

Hammer 1.5kg

Medium crescent wrench 40mm

Open-end wrench set

Ratchet socket set

11mm-23mm

Flat Screw driver

Rotary hammer drill

Concrete drill-bit

150mm

20mm

￠

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. z level of the lifting relies on the level of the floor where it is installed. Don’t expect to compensate for the serious slope. z

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. z Without the written approval of the architect, don’t install the lift on a second floor with basement. z Overhead obstruction: The lift installation area can’t have any overhead obstruction, such as heater, building support, electrical pipe, etc. z 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. z

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. Installation

10.1 Important notice

z 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. z 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 pour a new horizontal concrete slab if possible. In short, under the optimum horizontal lifting status, the

10.2.1 Selecting installation site

Selecting installation site based on the following conditions: z

Lift can only be installed on concrete slab, which must have a minimum thickness of 250mm and should be aged 7days at least . z

The concrete slab shall have reinforcement by steel bar. z

The concrete slab must be leveled. z

If the thickness of the whole ground concrete is greater than 250mm, the lift can be installed directly z

Check the possible obstruction, e.g. low ceiling, top pipeline, working area, passage, exit, etc. z

The front and back of the lift should be reserved with sufficient space to accommodate all the vehicles (Fig.

6).(evaluating from the center line ,each edge should be about 4m)

17


Entrance Recommended 4.0m

Fig 6

10.2.2 Base plate layout

z

TLT235SBA、TLT240SBA Models：With total width

(A) as the basis, draw two parallel lines (#1 and #2) on the concrete slab, with the error within 3mm.

Determine the power side column location on any

25mm(1in)

1#

A

3370mm(132.7in)

2610mm(102.8in) 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.(as shown in 7a)

2#

3

C

对角线34

10mm(13

4.3in)

Diagonal 3410mm(134.3in)

380mm

(15in)

2770mm(109.1in)

φ

22 mm

(0

4

.9

in

)

Fig 7a

18


TLT235SBA（E）Model：The Base plate and four pieces corrugated steel plate are connected by fasteners.(as shown in Fig.7b)

Fig.7b

TLT240SCA Model： z Base plate symmetric installation is as shown in 7c

1:

With total width (A) as the basis, draw two parallel 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 lines (#1 and #2) on the concrete slab, with the error within 3mm. Determine the power side column

1# triangle. In this way, the vertical lines can determine the location of the two columns.

A

3420mm(134.6in)

2#

70mm(2.8in)

2610mm(102.8in)

3

C

对角线3443 mm(135.6in

)

Diagonal 3443mm (135.6in)

4

2820mm(111in)

Fig.7c

1

Base plate asymmetric installation is based on a total width 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) shown in 7c

2,

draw two parallel lines (#1 and #2) on the concrete slab, with the error within 3mm.Determine a point

B at any point on chalk line #1, based on point B, move

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.

19


1#

A

3563mm(140.28in)

2#

B

C

228mm

(8.98in)

E

228mm

(8.98in)

D

3107mm(122.32in)

Fig. 7c

2

TLT235SCA（U）Model： z

Base plate symmetric installation is as shown in 7d

1

：

With total width (A) as the basis, draw two parallel lines (#1 and #2) on the concrete slab, with the error within 3mm.Determine the power side column

1#

A

3392mm(133.54in)

70mm

(2.76in) 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.

2582mm(101.65in)

2#

3

C

3415.5mm(1

34.47in)

4

2792mm(109.92in)

Fig.7d

1

Base plate asymmetric installation is based on a total width

(A) shown in 7d

2

， draw two parallel lines (#1 and #2) on

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 the concrete slab, with the error within 3mm.Determine a point B at any point on chalk line #1, based on point B, 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. move down 131mm, then move right 228mm to get point C.

A

1#

3544mm(139.53in)

2#

B

C

228mm

(8.98in) 3088mm(121.57in)

Fig 7d

2

20

228mm

(8.98in)

E

D


Note:

z

All the dimensions are based on the external border of the base plate.

z

Ensure the overall error is controlled within 6mm.

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.

10.2.3 Install the power side column

TLT235SBA、TLT240SBA Models：

First use lifting equipment to put the 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 Bolt s 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 from the chalk line (Fig.8a).

Fig. 8a

TLT235SBA（E）Model： z Place the big base plate and side brackets to pre-calculated position. Use lifting equipment to place columns at pre-calculated position and fix them by using standard installation parts,. Guided by holes on the big base plate and side brackets, use 12 concrete anchor Bolt s to fix it onto the ground. Drill and install anchor Bolt s at one time, during the drilling process, ensure no movement of big base plate and side brackets, as shown in 10b.Insert appropriate shims under big base plate and side brackets ,to plumb columns and make sure no inclination would be more than 3mm.

21


Fig.8b

TLT240SCA、TLT235SCA（U）Models：

First install extension 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.8c) .

Fig.8c

Note：

♦ Use sharp

Φ19mm concrete drill-bit to drill the

holes so as not to drill the hole too large,. Use proper pneumatic tool to remove the dust from the hole. The depth of the hole is the same as that of the anchor Bolt . Insert the anchor Bolt and make the washers lean against the base of the column.

♦ Only use torque wrench instead of impact tools to

fasten anchor Bolt s. Insert proper steel shim under the base seat of column to plumb the

column.

22

Note: The thickness of shims shouldn’t exceed

5mm.


To get the correct and safety installation, please follow the following installation steps. z Wear the safety goggles z Use hard alloy drill-bit. z Don’t use the drill-bit with wearing exceeding the tolerance. z The drill and concrete surface should be kept perpendicular. z Let the drill work itself. Don’t apply the extra force, and don’t ream the hole or allow the drill to wobble. z The drilling depth of hole is based on the length of anchor Bolt .The distance from the Bolt head to the concrete floor should be more than twice of the Bolt diameter. z Remove the dust from the hole. z Gently tap the Bolt into the hole till the washer rests against the base plate of column. z Fasten Bolts

10.2.4 Install the floor plate, top beam

Note:

Since the offside column is not fixed to the ground, you must operate carefully to avoid the falling of the column.

The wire protective pipe on the floor plate must be in same direction with the pipe on the column near the base. And the floor plate would be placed in

front position.

10.2.4.2 Install the top beam

TLT240SCA、TLT235SCA（U）Models：

Position the offside column at the designated chalk location.

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. 9a). When installing the top beam, ensure the above micro switch support bracket adjacent to the power side column. In Fig 9a:The symmetric top pulleys are to be installed at position 1、1″,asymmetric top pulleys are to be installed at position 2、2″.

10.2.4.1 Install the floor plate

TLT235SBA、TLT235SBA（E）、TLT240SBA Models：

Position the offside column at the designated chalk line location, carefully making the base align with the chalk line layout. Insert the floor plate into the U gaps of the base seat of two columns.

Note: Since the offside column is not fixed to the ground, you must operate carefully to avoid the falling of the column.

23


Diagram of column, extension column and top beam

Top pulley

2 1 1″ 2″

Connection

bracket

Extension column

8-M12×35 Hex bolt

16-12 flat washer

8-12 spring washer

8-M12 nut

6-M10×20 Hex bolt

6-10 flat washer

6-10 spring washer

16-M12×35 Hex bolt

32-12 flat washer

16-12 spring washer

16-M12 nut

Column

Fig 9a

10.2.5 Install the offside column

z Install the offside column as the procedures in10.2.3.

10.2.6 Install and adjust the balancing steel cables

z Raise the two carriages to the safety locking position, make sure the two carriages are of the same height from ground. for TLT235SBA、TLT235SBA（E）、

TLT240SBA models, route the steel cables as Fig. 9b shows ,for TLT240SCA、TLT235SCA（U）models, route the steel cables as Fig9c shows.. z Adjust the tension of cables through the adjustment nuts on each end of steel cable. The steel cables 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.

24


Short screw end, double nuts tightened

Long screw end, adjustable

Steel cable

Fig 9b

Fig 9c

25


Note:

The two steel cables are required to adjust to certain uniform tension to ensure the two carriages move synchronously.

Short Screw must be installed in the way as shown in above Fig. The tightened double nuts are nonadjustable otherwise it will affect the safety use of lift.

Before operating the lift, re-check the balancing steel cables and ensure they are not intersected or wrongly installed. Ensure the steel cables are still in the pulley.

（

E）、TLT240SBA models, install the hydraulic line as shown in Fig. 10a , for TLT240SCA、TLT235SCA

（

U）models, , install the hydraulic line as shown in

Fig. 10b and tighten all the fittings to prevent oil leakage. z 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 the column, ensure the hydraulic hose won’t touch any movable parts inside the column

10.2.7 Install the power unit and hydraulic lines

z Use two M10 Bolt s and washers to fix the power unit as shown in Fig. 10a, for TLT235SBA、TLT235SBA

Fig 10a

26


Fig.10b

10.2.8 Install the swing arm

Install the swing arm as shown In Fig.11

Note:

Before use ,check if the positioning gear mechanism at the end of arm fits, adjust the Screw s of fixed semi-gear for its fitness.

During the installation, lubricate the moving parts of swing arm and carriage if accessory, so that the swing arm can move freely.

27

Fig 11


10.2.9 Install the electric control box

z Use M5x12 Screw and washer to fix the electric control box casing onto the column.(Fig.12) z Connect the electrical wiring as shown in Fig. 12. z Install the bottom case of the electric control box.

Note:

This equipment needs NFB (non-fuse breaker) upon installation. This equipment does not include it. It should be bought and installed by users. The NFB is

16A.

The power cable is required to be greater than 2.5mm

2.

Coat the roller and carriage passage with the lubrication grease. Raise and lower the carriages twice without load t o see if they work well.

After the column is fixed, operate with load

Installation schematic diagram of electric control box

M4*6 Screw

Wiring diagram z TLT235SBA、TLT235SBA（E）、TLT240SBA models are shown in Fig13a.

Fig 12 z TLT240SCA、TLT235SCA（U）models are shown in

Fig13b.

28


Fig 13a

Fig 13b

10.2.10 Adjust the Steel chain

The steel chain has been adjusted properly by the manufacture (Fig. 14), making the swing arm move freely at the lowest height without scratching the ground. The customer can make fine adjustment for chains after the electrical and hydraulic installation. Before adjustment, lift the carriage to a high position and lower for 2 sec to engage safety lock, and then adjust the nut on the threaded end of the chain to the required position. Raise carriage to disengage safety lock and operate as required.

29


10.2.11 Install and adjust the electromagnet safety mechanism

z Use Bolt s M5x12 and flat washer 5 to fix the electromagnet, and use Bolt s M6×20 to fix safety plate by supporting block(as shown in Fig. 3) z Adjust the electromagnet rear end nut. When the safety plate is under the safety status, the plate orifice utilizes its inclined angle to push away the safety plate and rises progressively. The rattling sound can be heard clearly in the two columns. (See

Fig.2e and 2f)

Fig 14 z

Press UNLOCK button to actuate the electromagnet, and see if two safety plates can completely separate from the carriage safety orifice.

(See Fig. 2f) should contact the carriage; meanwhile, there is

1-2mm gap between the nut and the end of electromagnet. When the carriage rises, the safety

Note:

The electromagnet installation shall ensure free pulling and release. It is not allowed to have any jammed resistance caused by back cover or others.

10.2.12 Install the cover, floor plate cover

Fix the electromagnet cover. Install the floor plate cover onto the guide plate to cover the oil hose and steel cables.

30


11. Lift Adjustment

11.1 Preparation before the adjustment

z

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. z Fill hydraulic oil N32 or N46 to the oil reservoir of the power unit.

11.2 Adjustment procedure

3

1

2

DOWN UP UNLOCK

5

4

6

1. UP button 2. Unlock button 3. DOWN button

4、Buzzer 5、220V waterproof socket 6. Power switch

Note ： This equipment needs NFB (non-fuse

breaker) upon installation. This equipment does not include it. It should be bought and installed by users. 16A NFB is suggested.

stops at the lower limit switch position

（

CE-STOP）,release the button and keep pressing

DOWN button until the lift lowers to its bottom .

Buzzer：Before lift falls to the lower limit z Check if the motor power is installed correctly. switch(CE-STOP),the buzzer doesn’t alarm, when z Check if all connecting Bolt s are fastened. z Operation procedures as follow:

Rising process：Push UP button, the carriage goes up, release and repress the DOWN button, during its lowering process from lower limit switch position release the button , the carriage stops;

Locking process：Push DOWN button, the carriage lowers to the safety block.

Lowering process：Push DOWN button ,it goes up for

（

CE-STOP）to bottom ,there would be a buzzer alarm . z

Bleeding is required for newly installed hydraulic system .When connection pipes ,the hydraulic cylinder should be at its lowest position for minimum

2 seconds to disengage safety lock ,then lowers and air cavity ,then raise and lower for several times . z

The adjustment is finished.

31


12 List of the Lift components

This list is only used as the information for the maintenance and repair. Our company will not be liable for other uses. In case of damages to the components, purchase can be made from the LAUNCH and its sales agents based on the corresponding material code No in the list.

Applicable to TLT235SBA/TLT240SBA;

32


Applicable to TLT235SBA/TLT240SBA(E)/ TLT240SBA：

33


Applicable to TLT235SBA/ TLT240SBA/ TLT240SCA/TLT235SCA(U)

34

314

320


Applicable to TLT235SBA/TLT235SBA(E)/TLT240SBA/ TLT240SCA/TLT235SCA(U)

316

317

305

306

308

302

303

304

315

301

322

318

309

306

307

319

311

310

306

313

306

312

321

35


Applicable to TLT235SBA(E)

36


Applicable to TLT235SBA(E)

37


Applicable to TLT240SCA

38


Applicable to TLT240SCA/TLT235SCA(U)

39


Applicable to TLT235SBA/ TLT240SBA/ TLT240SCA/TLT235SCA(U)

40


Applicable to TLT235SCA(U)

41

29

31

33

48

49

53

54

55

101


No.

1

2

3

4

5

Code

201024756

201024757

201024755

201024758

103202906

103020190

103040123

Name

TLT235SBA power side column

TLT240SBA power side column

TLT235SBA offside column

TLT240SBA offside column

Installation plate of power unit

Screw M6×10

Flat washer 10

11

12

13

14

7

8

9

103020038

103260337

201020381

Bolt M10×25

Steel cable

Top cover assembly

103203017 Pulley

103040176

103050031

Washer

Returning ring 25

17

18

103020116 Bolt M8×16

19

20 103020104 Bolt M12×35

21 103202821 plate

22 103202819 Floor plate cover

23

24

103020123

103202860

Anchor Bolt M18×160

Protective cover inside the column

103020099

103010432

201011236

102100197

103202981

Screw M6×20

Screw M5X12

Bottom cover of column

Roller type limit switch(turn 180)

Limit bottom plate

42

211

212

213

214

215

218

219

220


102

103100170

103100171

Fitting M14×1.5（for domestic pump）

Fitting G1/4″（for imported pump）

103

104 103202197 fitting

105

106

103040157

103260098

Seal gasket 14

Bush 3052

108 103260123 Main cylinder

109 103260129 cylinder

111

112

104060016

103050014

Returning ring 32

Returning ring 30

114

115

117

118

119

201

203

204

205

207

103200939

Steel chain

103200938

103030131

Chain threaded end

Nut M16

103100170 Fitting

201021324 TLT235SBA/TLT240SBACarriage

201021793 TLT235SCA(U) Carriage

201021323 TLT235SCACarriage

103202766

103202765

103010473

104130191

TLT235SBA/TLT240SBA/TLT235SCATop board

TLT235SCA(U)

Screw M10×30

Door rubber pad

103202184 Top rod assembly

201020501

103201914

103201744

103020093

103050030

104130186

103010414

103202130

Swing arm

Spring

Gear block

Screw M8×16

Returning ring 40

Rubber pad on swing arm

Screw M5X8

Lifting pad assembly

43


221

222

301

201014617

103200932

The limiting plate

Base plate of control box

309 102110067 Time Relay DC24V

Fuse RT18-32/3P(10 A core)

310 102150053

（

380V three-phase control box）

102150054

（

220V three-phase control box）

102150055

（

220V single-phase control box）

316

321

322

402

403

404

405

407

408

409

411

104091176 Case of control box

104091175

102160392

201024762

103202906

103040123

Bottom case of control box

Water proof socket

TLT235SBA（E）off side column

Installation plate of power unit

Flat washer 10

103260339 Steel cable

103203017 Pulley

44

429

441

442

443

444

445

446

447

448

437

438

439

440

433

434

435

436

450


412

413

414

103040176

103050031

Washer

Steel cable returning ring 25

103020116 Bolt M8×16 417

418

419

420

422

423

424

103010607

103020123

103202860

Zinc Screw M12×30

Anchor Bolt M18×160


103020099

201011236

201021455

103020187

Screw M6×20


Base seat bracket

Bolt M18×50

201021459 Bracket

201021460 BracketⅡ

201013136 Ramp

103050035

103020156

103010429

102100197

103202981

Returning ring 25

Bolt M6×12

Screw M4×25


Limit bottom plate

45

602

603

604

605

518

520

521

601


501

503

504

505

103202766

103010473

104130191

Top board

Screw M10×30

Door rubber pad

507

509

511

512

513

514

515

103202184

103011102

201021738

103201914

103201744

103010260

103050030

Top rod assembly

Screw M10×25 12.9 class

Swing arm

Spring

Gear block

Screw M8×20

Returning ring 40

201014617

103202130

104130189

201025027

201020620

201021792

201020618

103202860

103202859

Actuator plate

Lifting pad assembly

Rubber pad

TLT240SCA(U)power side column

TLT240SCA power side column

TLT240SCA(U) offside column

TLT240SCA offside column

Inner cover of power side column

Cover of extension column

609

613

617

618

103202811

103202812

103010429

Connecting bracketⅠ

Connecting bracketⅡ

Screw M4×25

46


620

621

622

103202816

103202818

Inner top beam

Outer top beam

624 103060342 Pin 3x26

625 201011170 bar

626 201011172 Supporting pin of long bar

103050035 Returning ring 25 629

630

631

633

636

637

638

103040133

103201073

103201070

103010582

103020123

Flat washer6

Bracket for extension sleeve


Anchor bolt M18×160


642

643

103202906

102100197

645

646

701

702

703

103202981

103020156

104120136

103100170

Limit bottom plate

Bolt M6×12

Oil hose L=880

Fitting M14×1.5（for domestic power unit）

704

705

104120096 Oil hose L=5370

706 104120116 Oil hose L=930

707 103202198 fitting

708 103040157 Seal gasket 14

709 103260129 cylinder

711

712

104060016

103050014

Fixing plate of power unit


Returning ring 32

Returning ring 30

47

829

830

901

902

904

818

819

820

821

825

826

828

811

812

813

814

815


714

715

717

718

719

720

801

803

804

805

807

103200939

103200938

103030131

103100198

104120095

Steel chain

201021324 TLT235SBA/TLT240SBACarriage

201021793 TLT235SCA(U) Carriage

201021323 TLT235SCACarriage

103202766

103010473

104130191

103202184

Chain threaded end

Nut M16

Fitting

Oil hose of sub-cylinder

Top plate

Screw M10×30

Door rubber pad

Top rod assembly

103040122

103201914

103201744

201010986

103050030

201014617

103202278

104130186

103010608

201020732

201020680

103201444

104130189

103010260

201025027

201021792

103202891

Spring washer 10

Spring

Gear block

Protective plate

Returning ring 40

Actuator plate

Swing arm

Rubber pad on arm

Screw M6×10

Long guardrail

Three-section arm

Round lifting pad assembly

Round rubber pad

Screw M8×20

TLT235SCA(U) power side column

TLT235SCA(U) offside column


48


909

103202811

103202812

Connecting bracketⅠ

913 Connecting bracketⅡ

936

937

938

929

930

931

933

918

103010429

Screw M4×25

920

921

922

103202817

103202818

Inner top beam

Outer top beam

924 103060342 Pin 3×26

925 201011170 bar

926

201011172

Supporting pin of long bar

103050035 Returning ring 25

Flat washer6

103040133

103201073

103201070

103010582

103020123

Bracket for extension sleeve




942

943

945

946

103202810

102100185

201014616

103020156

Fixing plate of power unit

Roller type limit switch

Limit bottom plate

Bolt M6×12

49


13. Safety rules of electrical system

1. ONLY can the personnel who is trained or has professional knowledge do electrical repairing and maintenance .

2. DON’T modify or omit the safety interlocking devices.

3. Reading the warning signs before operation.

4. Turning off the power and locking the main switch before eliminating the trouble.

5. If the air is too moist, watching out for getting an electric shock.

6. The room should be cleared, before the lift got power.

7. The control box can be opened ONLY when the electrical inspection need to be carried out.

8. Without the authorization of manufacturer, CAN’T modify the circuit.

9. Confirming that the electrical accessories are in accordance with the specifications (including the colour code of wires), before changing them.

10. DON’T wear glasses with metal frame, necklace, ring, watch or bangle during the operation.

50


14 Packing

Appendix：Transportation Guide

z The packing of each model would include: 1# Angle iron bracket packing and 2# cardboard box packing. 3# top beam packing, 4# extension column packing, 5# floor plate ,long protective plate packing Each packing and size are listed as below. Transportation guide was printed on packing (See Figures below) z While using forklift to lift the 1# packing, the distance between two forks should be at least 700mm and to the center of the packing. The forks should cross under the load as deeply as possible and the sharp end of fork should be paid attention not to touch goods. The forks are not allowed to pick up goods at a high speed in order to avoid packing and goods damage cause by collision. The loads should not be stacked too high in order to avoid any collision and products losses during transportation.

Model Name

1# Angle iron bracket packing

2# cardboard box packing

3# top beam packing

4# extension column packing

5# floor plate ,long protective plate packing

Size

Length ×Width

×Height

Size

Length

×Width

×Height

Size

Length ×Width

×Height

Size

Length ×Width

×Height

Size

1

2

3

4

5

TLT235SB

A

TLT235SC

A(U)

TLT235SB

A(E)

TLT240SB

A

TLT240SC

A

TLT240SC

A（for domestic）

3.5t floor-plate two post lift

3.5t clear-floor two post lift

3.5t wide floor-plate two post lift

4.0t floor-plate two post lift



2900×540×660 870×530×375

3920×600×650 860×520×390 2900×180×150

2900×540×800 870×530×375

2900×540×660 870×530×375

3920×600×650 870×530×375

3235×634×50

2900×600×650 870×530×375 2900×180×150 1180×230×390

51


1# packing

1# packing （Domestic）

52


2# packing

3# packing

4# packing（Extension column）

5# packing

53


Grease and hydraulic oil for lift

2# lithium based lubrication grease

Conical degree（1/10mm）

Dripping point℃

Corrosion（T2 copper sheet，100 ℃，24h）

Copper mesh oil split（100℃，22h）%

Evaporation（100℃，22h）%

Oxidation stability（99℃，100 h）

Anti-corrosion（52℃，48）

Impurity (microscope) /（pcs/cm³）

Above 10µm no more than




Similar viscosity（-15℃，10s

-1

）,/(Pa·s) no more than

Water spray loss（38℃，1h）(%)

no more than

N32 hydraulic oil (used for low ambient temperature)

278

185

No change for copper sheet

4

2

0.2

Class 1

5000

3000

500

0

800

8

Kinematic viscosity 40℃

Pour point /℃ no higher than

Flash point /℃ no lower than

N46 hydraulic oil (used for high ambient temperature)

28.8～35

-15

175

Kinematic viscosity 40℃

Pour point /℃ no higher than

Flash point /℃ no lower than

41.4～50.6

-9

185

54


Warranty

This warranty clause is only applicable for the users and distributors who purchase LAUNCH products through normal sales procedure.

Within 12 months from the date of goods delivery, Launch will make warranty on its mechanical and electrical components due to material or process defects. This warranty does not extend to defects or damage caused by ordinary wear, abuse, unauthorized change, misuse, shipping damage, or lack of required maintenance. The compensation for the automobile damage caused by our equipment defect is only restricted to repair, and Launch doesn’t undertake any indirect or incidental loss. Launch will judge the equipment damage attribute based on its stipulated inspection method. None of Launch’s distributors, staffs or commercial representatives has the right to make any confirmation, prompting or commitment related to

Launch’s products.

Disclaimer

The above warranty clause can replace any other forms of warranty clauses.

Order notice

The parts and optional accessories that can be replaced can be directly ordered with suppliers authorized by

Launch. When placing the order, please indicate:

Order quantity

Parts number

Parts name

Customer service

In case of any problems during the operation of the equipment, please call: 86-21-69573179 or toll free number

8008206369.

Please send the equipment that needs repair to manufacturer attached with warranty card, manufacturer's certificate, purchase invoice and problem description.

Repair would be free of charge and freight fee would be returned if the equipment is under warranty, if not, repair would be charged and we don’t bear freight cost. The following is the address of the lift production base of

Launch Shanghai:

No. 661 Baian Road, International Automobile City

Auxiliary Parts Park, Anting Town, Jiading District,

Shanghai City

Launch Shanghai Machinery Co., Ltd.

Postcode: 201805

55


Launch Shanghai Machinery Co., Ltd.

Address: No. 661 Baian Road, International Automobile City Auxiliary

Parts Park, Anting Town, Jiading District, Shanghai City

Postcode ：201805 Tel：+86-400-0666666；+86-800-8206369

Fax：+86-21-69573108 Email: [email protected]

2

Launch TLT235SBA(E) Owner's Manual

LAUNCH

TLT235/TLT240

Luxurious Two Post Lift User’s

Manual

Version No:1305

Launch (Shanghai) Machinery Co., Ltd

Registered Trademark

Insured by PICC

WARNING

PRECAUTION

Caution Labeling Exemplification

Table of Contents

1. Outline

2. Lift Structure

3 Operation Description

4 Hydraulic and Electrical System of the Equipment

4.2 Electrical System of the Lift

5．Solutions to FAQ

6. Repair and Maintenance

7. Storage and Scrap

8. Tools for Installation and

Adjustment

9. Unpacking

10. Installation

Diagram of column, extension column and top beam

11. Lift Adjustment

12 List of the Lift components

13. Safety rules of electrical system

14 Packing

Appendix：Transportation Guide

Grease and hydraulic oil for lift

2# lithium based lubrication grease

N32 hydraulic oil (used for low ambient temperature)

N46 hydraulic oil (used for high ambient temperature)

Warranty

Disclaimer

Order notice

Customer service

Launch Shanghai Machinery Co., Ltd.

Address: No. 661 Baian Road, International Automobile City Auxiliary

Parts Park, Anting Town, Jiading District, Shanghai City

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