Launch TLT830WA Product Manual

LAUNCH TLT830WA Product Manual

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

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
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- product­names mentioned in this manual is to describe how to
use this equipment. Their registered trademarks still
belong to the original companies.

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

The product consists of the People's Insurance

Company underwriting

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

Registered Tradem ark

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LAUNCH TLT830WA Product Manual

Caution labeling exemplify

（1）Read operating and safety manuals before using lift!

（2）Proper maintenance and inspection is necessary for

safe operation!

（3）Don not operate a damaged lift！

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

（8）Auxiliary adapters would reduce load capacity!

（9）keep area clear!

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

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

（6）use commend lifting points!

（7）use bracket to help disassembly or installation!

（11）keep the area clean!

（12）do not shake the vehicle!

（13）do not lift single side of vehicle!

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LAUNCH TLT830WA Product Manual

（14）keep feet clear when lowering!

（15）When lifting or lowering, don’t stand under the lift!

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LAUNCH TLT830WA Product Manual

Table of Contents

1 NOTE ...............................................................................................................................................1

2 GENERAL INFORMATION.........................................................................................................2

2.1 APPLICATION..........................................................................................................................................................2

2.2 FEATURES..............................................................................................................................................................2

2.3 TECHNICAL SPECIFICATIONS .................................................................................................................................2

2.4 ENVIRONMENT REQUIREMENTS ............................................................................................................................. 2

3 STRUCTURE AND WORKING PRINCIPLE............................................................................3

3.1 STRUCTURE............................................................................................................................................................3

3.2 ELECTRICAL DIAGRAM ..........................................................................................................................................4

3.2 HYDRAULIC DIAGRAM............................................................................................................................................5

3.3 HYDRAULIC COMPONENTS IN CONTROL DESK ..................................................................................................... 5

3.4 PNEUMATIC DIAGRAM............................................................................................................................................ 6

3.5 OPERATION DESCRIPTION...................................................................................................................................... 6

4 INSTALLATION AND COMMISSIONING AND UNPACKING.............................................7

4.1 PLEASE GET THE FOLLOWING TOOLS READY FOR INSTALLATION：.....................................................................7

4.2 UNPACKING............................................................................................................................................................7

5. EQUIPMENT INSTALLATION..................................................................................................7

5.1 BASIC REQUIREMENTS...........................................................................................................................................7

5.2 INSTALLATION PROCEDURES.................................................................................................................................7

6 OPERATION.................................................................................................................................13

6.1 INSPECTION BEFORE OPERATION ........................................................................................................................13

6.2 OPERATIONAL PROCEDURES .............................................................................................................................. 13

6.3 SAFETY PRECAUTIONS ........................................................................................................................................ 13

7 ADJUSTING..................................................................................................................................14

7.1 PREPARATIONS .................................................................................................................................................... 14

7.2 ADJUSTMENT PROCEDURES................................................................................................................................14

8 PARTS LIST..................................................................................................................................15

8.1 HOST ASSEMBLY..................................................................................................................................................16

8.2 AUXILIARY ENGINE ASSEMBLY .............................................................................................................................21

8.3 DISTRIBUTION OF HYDRAULIC AND PNEUMATIC COMPONENTS........................................................................... 25

9 TROUBLESHOOTING ...............................................................................................................28

10 MAINTENANCE........................................................................................................................29

10.1 DAILY MAINTENANCE......................................................................................................................................... 29

10.2 MONTHLY MAINTENANCE ..................................................................................................................................29

10.3 BIANNUAL MAINTENANCE .................................................................................................................................29

10.4 MAINTENANCE FOR 3 YEARS OR 5000 TIMES OPERATIONS............................................................................ 29

11 STORAGE AND SCRAPPING..................................................................................................29

11.1 STORAGE............................................................................................................................................................29

11.2 SCRAPPING ........................................................................................................................................................29

#2 LITHIUM LUBRICANTS ...........................................................................................................................................30

N32 MECHANIC OIL (FOR WINTER)............................................................................................................................30

N46 MECHANICAL OIL (FOR SUMMER)......................................................................................................................30

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LAUNCH TLT830WA Product Manual

1 Note

Warning

z This manual is an important part of the product. Please read and understand it thoroughly.
z Keep the manual for future use in inspection and maintenance.
z Do not use the product for any other purposes.
z The manufacturer is not responsible for any damage caused by improper use or uses other than

the designed purpose.

Precautions

z Only well-trained personnel can operate the lift. Any changes to the components or use for other

purpose without the consent of the manufacturer may cause direct or indirect damage to the
product.

z Do not expose the lift to extreme temperature or humidity. Keep it away from heating device,

faucet, humidifier or furnace.

z Do not install the lift outdoors or expose it to rain. If it is really necessary to do so, a special order

should be made from the manufacturer.

z Keep the lift away from the dust, ammonia, alcohol, thinner and spray adhesive.
z Keep away from the lift when it is in operation.
z Inspection of the lift should be carried out regularly. Do not operate a damaged lift or a lift with

broken parts. All the parts are only replaceable with the parts provided by the manufacturer.

z Do not overload the lift. The maximum lifting weight is clearly marked on the nameplate.
z Do not operate the lift when there are personnel in the vehicle.
z Keep the lifting area clear of obstacle, grease, oil, garbage and other substances.
z Use the lifting point recommended by the auto manufacturer. Keep the support in close contact

with the vehicle.

z Use appropriate tools and safety protection equipments such as overall and working boots.
z Pay special attention to the safety labels on the control desk.
z Keep hands and other body parts away from the moving parts of a lift in operation.
z Do not remove or override safety protection of the lift.
z Hydraulic oil for the lift is N32 or N46 mechanical oil. Pay attention to the safe data as described in

this manual.

z For the sake of technical improvements, Launch (Shanghai) Machinery Co., Ltd reserves the right

to change the specifications without prior notice.

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LAUNCH TLT830WA Product Manual

2 General Information

2.1 Application

This lift is designed for the purpose of lifting light vehicles under 3.5 tons for vehicle test, service

and cleaning.

This machine can also be used as a lifting devise in production lines, for material transportation

and work piece assembly.

2.2 Features

1 Dual layer scissor lift，with front wheel turn table, side slide plate for rear-wheel, rolling bridge jack,

suitable for four - wheel alignment.
2 The lift features advanced design, durability, and compact layout.
3 Can be installed both under and above ground
4 Hydraulic system keeps both platforms level.
5 Mechanical protection device throughout the travel distance.
6 Automatic height limiting device, protect machine from damage
7 Automatic lubricating system and oil-less bearings

2.3 Technical Specifications

Max. Lifting

Height (mm)

Max.

Lifting

Weight

Lifting

Time
(sec)

Lowering

Time
(sec)

Power
(kw)

Numbe

r of

Platfor

Platform Size

(mm)

Overall

Weight (kg)

Synchroniz

ation

Precision

Rolling

bridge jack

height

(kg)

Small

scissor

450

Big

scissor

1850

Electric specifications：

Motor (Optional): 2.2kw
Voltage options: Single-phase/3-phase 220v/380v 50Hz

Noise

Noise emission at workstations < 75dB (A)

Hydraulic System

Max. Working Pressure: 22 MPa, Flow rate: 5-6L/min.

Pneumatic System

Working Pressure: 5 kg/cm

3500 ≤30 ≥20

2.2

3500 ≤60 ≥20

voltage: According to customer demand

2

ms

1400×580

2

4500×580

1950

(mm)

≤40

difference

(mm)

≤8

2.4 Environment requirements

Temperature: 0℃ ~ +40℃
Relative Humidity: ≤80%
Transportation/Storage Temperature: -25℃～+55℃

Temperature ≥30℃

Altitude: ≤2000m(78740″)

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LAUNCH TLT830WA Product Manual

3 Structure and Working Principle

3.1 Structure

4500

1400

≥450

4660

330-1850

605

780

605

Fig1

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LAUNCH TLT830WA Product Manual

3.2 Electrical Diagram

AC200V/220V/380V

AC110V/220V 1PH

SA2

KM

FR

PEL1

U

U

M
3~

T

~

380

PEL1

~

27

VD

H

lowering

electric
relay

Bi­directional
valve II

Bi­directional
valve I

smaller
cylinder
valve II

valve II

buzzer

lowering
valve I

small air
cylinder
valve I

electric
relay

time
relay

KM-contactor

U

1

~

220V

2

U

M
1~

H-buzzer
YA-electron magnetic valve

Fig 2

Big scissor lifting procedure: turn the switch（SA1）to“I”position，When the UP button SB1 is pressed

the contactor KM will close. The motor will drive the pump and send oil to the cylinder. Main two-way solenoid
valve YA2 coil pick-up, which will in turn raise the platform upward；Once the UP button SB1 is released,
contactor KM will be open and the power to the motor will be cut off to stop the platform. Keep pushing button
SB1; the platform will reach a position so that limit switch SQ1 is triggered. Then SQ will open to stop the
motor and the platform to protect the machine from damaged.

Safety procedure：Release button SB1 when the platform reaches a desired height and press SAFETY

LOCK button SB3 to actuate lowering solenoid valve YA1 and the safety ratchet will be engaged by lowering.
Before servicing the car, make sure the safety lock is functional.

Big scissor lower procedure：After service is completed, push the UP button SB2, time contactor KT and

contactor KM will close. The motor will drive the pump to send oil to the cylinder, Main two-way solenoid
valve YA2 coil pick-up, which will in turn push the platform upward 2 seconds (adjustable) to release the safety
ratchet. Meanwhile small YA3 air cylinder valve electrical connection is established, the safety cover is fully
open. After 2 seconds contactor KT will open. The motor and the platform will stop. And at the same time,
lowering solenoid valve YA1 begins to work so that the platform will start to go down (See Figure 2)

Small scissor lifting procedure：turn the switch to “II” position，When the UP button SB1 is pressed the
contactor KM will close. Auxiliary two-way solenoid valve YA5 coil pick-up，which will in turn raise the platform
upward；Once the UP button SB1 is released, contactor KM will be open and the power to the motor will be cut
off to stop the platform. Keep pushing button SB1; the platform will reach a position so that limit switch SQ1 is

triggered. Then SQ will open to stop the motor and the platform to protect the machine from damaged.

Safety procedure：Release button SB1 when the platform reaches a desired height and press SAFETY
LOCK button SB3 to actuate lowering solenoid valve YA4 and the safety ratchet will be engaged by lowering.

Before servicing the car, make sure the safety lock is functional.

Small scissor lowering procedure：Push the UP button SB2, time contactor KT and contactor KM will close.
The motor will drive the pump to send oil to the cylinder, auxiliary two-way solenoid valve YA5 coil pick-up,

which will in turn push the platform upward 2 seconds (adjustable) to release the safety ratchet. Meanwhile
small YA6 air cylinder valve electrical connection is established, the safety cover is fully open. After 2 seconds
contactor KT will open. The motor and the platform will stop. And at the same time, lowering solenoid valve
YA4 begins to work so that the platform will start to go down (See Figure 2).

Stop procedure: Press stop button SB4 when needed.

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LAUNCH TLT830WA Product Manual

3.2 Hydraulic Diagram

Z1 Z2F1 F2

PP

11

11

10

12

1111

10

8

1

9

5

4

1

7

9

7

3

2

Fig3

3.3 Hydraulic Components in Control Desk

Top view

15

8

2

12

13

7

9

11

10

3

8

6

1

6

14

5

4

NO.1(Z1)
NO.2(F1)
NO.3(Z2)
NO.4(F2)

motor

1

6

Small scissors oil interface

11

bigscissor emergency lowering
handle

System pressure control valve

15

NO.1(Z1):big scissor main cylinders hydraulic tubing
NO.2(F1):big scissor offside cylinders hydraulic tubing

big scissor control solenoid

2

valve

7

Oil cap

bismall scissor emergency lowering handle

12

big scissor oil

3

interface

Exhaust Oil

8

Port

big scissor high pressure

Small scissors and high

4

pressure cut-off valve

Small scissor control

9

5

cut-off valve

check valve

10

solenoid valve

13

Speed control

tank(Oil capacity:15L)

14

valves

NO.3(Z2):small scissor main cylinders hydraulic tubing
NO.4(F2):small scissor offside cylinders hydraulic tubing

Fig 4

Under normal working conditions, the main cycle of the combined valve 5 is open, while the subsidiary

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LAUNCH TLT830WA Product Manual

cycle is closed. Small scissor main high pressure valve 4 is opened, deputy valve is turned off (to open valve
counterclockwise, clockwise to turn off) If lifting hydraulic system failure or power outage, need to use the Jack
to move the insurance top gear, chocked with object to avoid insurance teeth meshing in the descent, then
rotate emergency back-port 12 to lowering the Small scissor lift. Then rotate emergency back-port 11 to
lowering the big scissor lift. System for lowering speed can be adjusted by adjusting the throttle valve 13.
During the adjustment process and adding oil, the operator should be careful.

Hydraulic oil leveling:

To fill oil to slave cylinder of the big scissor, open the deputy valve and close main high-pressure valve 5,
then push the big scissor's up button to filling and adjusting. If too much oil is added, press the DOWN button
to discharge oil to ensure the two platforms at same height. To fill oil to slave cylinder of the small scissor, open
the deputy valve and close main high-pressure valve 4, then push the small scissor's up button to filling and
adjusting. If too much oil is added, press the DOWN button to discharge oil to ensure the two platforms at
same height. After finishing the adjustment, open the main cycle and turn the subsidiary off.（see fig4）

3.4 Pneumatic Diagram

Cylinder

3.5 Operation description

Valve

Air source

TLT830WA

Attention：

Pay attention to balance during up and down。
Note things around when lowering the lift。
Safety locking device is engaged，in this case staff allowed work
under the car。

Filter

Fig 5

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LAUNCH TLT830WA Product Manual

4 Installation and commissioning and Unpacking

4.1 Please get the following tools ready for installation：

Tools Specifications

Level Bar L=400（15.7″）
Chalk Line 10mm （0.4″）
Taper Plunger Chip
Hammer 1.5 kg (3 lb)
Crescent Wrench 40mm（1.6″）
Open end Wrench Set 11mm-23mm（0.43″-0.9″）
Allen Wrench Set 2mm～12mm
Screwdriver 150mm（5.9″）
Rotary Hammer Drill 20mm（0.8″）
Hard Alloy Drill Bit Φ19mm（0.75″）
Frame Level（JB3239-83） L*W*H＝300x40x300(11.8″x 0.16″x 11.8″)

4.2 Unpacking

The lift is delivered in three separate boxes: 2 platforms (with hydraulic hoses) and 1 control desk.
Unpack according to the instructions on the packages. Remove the packing materials and check for

damage and loss of components.

To avoid accidents from occurring, keep the packing material away from children. The packing materials

need to be disposed of properly if they may contaminate the environment.

5. Equipment installation

5.1 Basic requirements

y The lift can only be installed on concrete floor with a minimal thickness of 200mm（7.9″），and at least

7 days of solidification time.

y The strength of the concrete ground should exceed 3000PSI（2.1kgf/mm2）。
y The tolerance of the concrete floor levelness should not exceed 5mm（0.2″）。Slight slope can be

corrected with shims. Excessive slope on the ground will greatly affect the performance of the lift. In
this case, new concrete slab should be made.

y Inspect for possible hindrance such as low ceiling, overhead pipelines in the work area, passageways

and escapes. The working area of the lift should be 4.2M（165.4″）high to give enough space.

y Allow enough space（at least 2M（78.7″）） at the front and back of the lift so that operation should not

be hindered. (see fig6)

y Power supply: Put the power source in place before installation. All the wiring should be performed by a

qualified electrician.

5.2 Installation Procedures

5.2.1 Tunnel Installation

Tunnel positioning mode is the same as the normal positioning， but tunnel positioning is more difficult
than the usual ones because to avoid cars slipping, the hanging plates hidden component need to be

replaced. Tunnel size see fig 6, normally only few people install the lift without the hanging plates hidden

7