Launch TLT830WA User manual

LAUNCH TLT830WA USER’S MANUAL
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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,
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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 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,
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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 Launc
1

LAUNCH TLT830WA USER’S MANUAL
Warning
yThis manual is an important part of the
product. Please read and understand it
thoroughly.
yKeep the manual for future use in inspection
and maintenance.
yDo not use the product for any other
purposes.
yThe manufacturer is not responsible for any
damage caused by improper use or uses
other than the designed purpose.
Precaution
zOnly well-trained personnel can operate the
lift. Any unauthorized modifications to the
machine components without the permission
from the manufacturer or without complying
with this instruction manual may cause direct
or indirect damages to the machine
zDo not expose the lift to extreme
temperature or humidity. Keep it away from
heating device, faucet, humidifier or furnace
zKeep the lift away from the dust, ammonia,
alcohol, thinner and spray adhesive.
zKeep away from the lift when it is in operation.
zInspection 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.
zDo not overload the lift. The maximum lifting
weight is clearly marked on the nameplate.
zDo not operate the lift when there are
personnel in the vehicle.
zKeep the lifting area clear of obstacle, grease,
oil, garbage and other substances.
zUse the lifting point recommended by the auto
manufacturer. Keep the support in close
contact with the vehicle.
zUse appropriate tools and safety protection
equipments such as overall and working
boots.
zPay special attention to the safety labels on
the control desk.
zKeep hands and other body parts away from
the moving parts of a lift in operation.
zDo not remove or override safety protection of
the lift.
zHydraulic oil for the lift is N32 or N46
mechanical oil. Pay attention to the safe
data as described in this manual.
zFor the sake of technical improvements,
Launch (Shanghai) Machinery Co., Ltd
reserves the right to change the specifications
without prior notice.
2

LAUNCH TLT830WA USER’S MANUAL
Contents
1 General Information………………………………………..4
1.1 Application………………………………………………….4
1.2 Features…………………………………………………….4
1.3 Specifications………………………………………………4
1.4 Environment Requirements……....................................4
2 Structure of the lift………………………………………….5
2.1 Structure………………………………………………….…5
2.2 Electrical Diagram………………………………………….6
2.3 Hydraulic Diagram………………………………………….6
2.4 Pneumatic Diagram…………………………………...……7
3 Operating Instruction……………………………………….7
3.1 Operational Panel…………………………………………..7
3.2 Check before Working…………………………………8
3.3 Operating Procedure…………………………………..8
3.4 Cautions for Operation…………………………………8
4 Troubleshooting …………………………………………9
5 Maintenance……………………………………………..10
5.1 Daily………………………………………………..……10
5.2 Monthly………………………………………………….10
5.3 Every Six Month………………………………………..10
6 Storage and Scrapping………………………………...10
6.1 Storage………………………………………………….10
6.2Scrapping……….………………………………………..10
Data of Grease and Oil……………………………………11
List of wear parts………………………………………… 12
3

LAUNCH TLT830WA USER’S MANUAL
1 General Information
1.1 Applications
This lift is designed for the purpose of lifting light vehicles
under 3.0 tons for vehicle test, service, four-wheel
alignment, maintenance or cleaning.
1.2 Features
zDouble scissors lift, with the front wheel turntable
positions, rear wheel side sliding plate and scissor
type secondary lifting, which is suitable for the
four-wheel alignment.
zMeet the requirements of the garage, workshop and
tire dealer by adopting the design based on
international standard, and elegant in appearance.
zSurface installation or ditch installation to save
working space.
zHydraulic system keeps both platforms at level
position.
zTotal travel mechanical safety device with pneumatic
control can help the operation easy, safe and
reliable.
zHeight limit switch can prevent the machine from
damage.
zAll the moving parts use the maintain-free bearings
to guarantee the long time performance.
1.3 Specifications
Lifting
height
mm(″)
Rated
capacity
kg(lb)
Lifting
time
s
Lowering
time
s
Motor
kw
layer Size of
platform
mm(″)
Weight
kg(lb)
Synchro
mm(″)
Levelness
mm(″)
Small
scissor
450(17.7)
3000
(6614)
≤30 ≥12
1400×550
(55.1X21.7)
Big
scissor
1900(74.8)
3000
(6614)
≤50 ≥20
2.2 2
4000×550
(157.5X21.7)
2050
(4519)
≤40
(1.6)
≤5
(0.2)
Electrical Parameters：
Motor (optional)：2.2kw 1450 r/min
Single/Three phase: 110v/200v 60Hz
Single/Three phase: 220v/380v 50Hz
Noise
Working noise: ≤80dB（A）
Hydraulic Equipment
Max. Working Pressure: 30 MPa, Flow rate: 5-6L/min.
Pneumatic Equipment
Working pressure：5 kgf/cm2
1.4 Environment
requirement
Temperature: 0 ~ +40℃℃
Relative Humidity: ≤80% at 30℃
Transportation/Storage Temperature: -25℃～+55℃
Altitude: ≤2000m(78740″)
4

LAUNCH TLT830WA USER’S MANUAL
2 Structure of the lift
2.1 Structure
1680mm(66.1″)
Drive-on Ramp
340mm-1900mm(13.4″-74.8″)
Control Desk
安全齿啮合
侧滑板锁紧
注 意 事 项
一次举升上升
一次举升下降
二次举升上升
二次举升下降
紧急停止
电源指示灯
550mm(21.7″)880mm(34.6″)
Big Scissor Cylinder
Safety Ratchet
280mm(11″)
1400mm(55.1″)
4000mm(157.5″)
340mm-450mm(13.4″-17.7″)
Small Scissor Cylinder
Small Scissors Platform
Sideslip Plate
Turn Table
550mm(21.7″)
Limit Switch 1
Limit Switch 2
Fig.1
5

LAUNCH TLT830WA USER’S MANUAL
2.2 Electrical Schematic Diagram
380 ~
~
VD
27
Ⅰ
T
ⅡⅥ ⅣⅢ ⅤⅦ
~
PE
~
PE
/220 ~
Ⅰ:Big Scissors Lifting Ⅱ:Lowering Valve Ⅵ:Small Scissor Lifting
Ⅳ:Time Relay
Ⅲ:Relay Ⅴ:Small Air Valve Ⅶ:Big Air Valve
Fig.2
2.3 Hydraulic Diagram
3、Filter
4、Gear Pump
2、Oil Gauge/Air Blowhole
1、Oil Tank
11、Solenoid Valve/Manual Control
10、Solenoid Valve/Manual Control
6、Relief Valve
7、Check Valve
8、Lowering Solenoid Valve/Manual Control
9、Lowering Speed Control Valve
12、High Pressure Stop Valve
5、Motor
17、Small Scissor Slave Cylinder
14、Big Scissor Master Cylinder
13、High Pressure Stop Valve
15、Big Scissor Slave Cylinder
16、Small Scissor Master Cylinder
Z1、Big Scissors Master Cylinder Oil Hose
F1、Big Scissors Slave Cylinder Oil Hose
Z2、Small Scissor Master Cylinder Oil Hose
F2、Small Scissors Slave Cylinder Oil Hose
Fig.3
6

LAUNCH TLT830WA USER’S MANUAL
2.4 Pneumatic Diagram
7
Fig.4
3 Operating Instruction
3.1 Operational Panel
Fig.5

LAUNCH TLT830WA USER’S MANUAL
3.2 Check before Working
zCheck if the big scissor platforms can work
simultaneously and smoothly.
zCheck if the safety ratchet cover works properly
and smoothly.
zCheck if the lift will stop rise automatically when
the platforms rises to the height of 1900mm
(74.8″).
zCheck if the two small scissor tables can work
simultaneously and smoothly.
zCheck if the machine will stop rise automatically
when the small scissor tables rises to the height of
450mm (17.7″).
zCheck if there is oil leaking in the oil cylinders, oil
hoses and fittings.
zCheck if there is air leaking in the solenoid valve,
air cylinders, pressure adjustment valves, and
fittings.
zCheck if the performance and sound of the motor
and gear pump are normal.
zCheck if the side sliding plate works normally.
zCheck if the emergency stop button works
normally.
zCheck if each part of the lift works properly.
3.3 Operating Procedure
zWhen the vehicle driving on the lift, the speed
should be under 5km/h, and make sure that the
side sliding plate of the lift is in the locking state.
zWhen the vehicle stops, the front wheels should
locate on the center of the turntable plate, and pull
the manual brake.
zPress the big scissor UP button to raise the
vehicle 20cm～30cm(7.9″～11.8″) above the
floor.
zCheck if the levelness of vehicle and lift is normal.
zKeep pressing the UP button, and raise the
vehicle to a proper height.
zPress the SAFETY LOCK button to lower the
platforms. The safety ratchets of both sides will be
engaged to ensure the safety for car servicing.
zIf tire changing or wheel alignment is need, press
small scissor UP button.
zAfter servicing the vehicle, keep the work area
clear and safe before lowering lift.
z3.4 Cautions for Operation
zThe hydraulic relief valves are well-adjusted
before leaving factory. The manufacturer will not
be responsible for any damage caused by
unauthorized adjustment.
zPeople are forbidden under the vehicle when
lifting the vehicle.
zCheck the safety lock ratchets are engaged before
servicing the vehicle.
zSelect the suitable supporting pads on the small
scissor tables. The space between the supporting
pads should be wide enough when positioning to
obtain the largest supporting area.
zWhen the hydraulic hoses are leaking because of
the damages, the leaking parts should be replaced
in time, and then add the oil to the required oil
level.
zOnce the safety ratchets are fully engaged, the
LOCK button should be released immediately. If
the Lock button is pressed for too long，too much
oil would flow back from cylinder. In this case,
the safety ratchets can not be completely released
from locked position within the set time for the
platforms to go up when the DOWN button is
pressed. This can result in no lowering action, or
lowering of only one platform, which may cause
the vehicle to fall from the lift.
8

LAUNCH TLT830WA USER’S MANUAL
4 Troubleshooting
Symptoms Reasons Solutions
The motor does not
work.
Thermo relay or circuit breaker actuated
Voltage is not correct.
Electrical wiring is wrong.
Motor is broken.
Reset the thermo relay or circuit breaker
Supply power of correct voltage.
Fix the wiring.
Change motor.
The motor works, but
the platforms do not
move, or can only go
up slowly.
The motor rotates in the wrong direction.
Oil level is too low.
Height limit switch is stuck or damaged.
Exchange wiring of motor to change direction.
Add oil.
Repair or replace the height limit switch.
The motor works, but
the platforms can not
lift the vehicle.
The voltage to the motor is too low.
Pressure of relief valve is not right.
The lift is overloaded
The hydraulic pump is damaged.
Supply motor with correct voltage.
Adjust the pressure of relief valve.
Check the weight of the vehicle.
Replace the hydraulic pump.
The lift is too slow in
lowering.
There is foreign substance in the lowering
solenoid valve.
Lowering speed valve is turned too low.
Clean the lowering solenoid valve.
Turn the lowering speed valve up.
The platforms are not
synchronized.
There is air in upper chamber of Master
Cylinder or Slave Cylinder.
The oil supply can not be cut off because of
the leakage of stop valve.
Leakage in hydraulic system
Air bleeding performance is needed. The air
in the master and slave cylinder can be bled
after the platform goes up and down several
times.
Replace stop valve.
Replace the seal or the cylinder.
Safety ratchets
cannot be separated
from serration.
The air pressure regulating valve is closed
or too low.
The Solenoid air valve is damaged.
The LOCK button is pressed for too long
time.
Adjust air pressure to 5kg/cm2
Replace the solenoid air valve.
Release the LOCK button immediately after
the safety ratchets are fully engaged.
9

LAUNCH TLT830WA USER’S MANUAL
5 Maintenance
5.1 Daily
zKeep the lift clean. Make sure power is cut off
before cleaning the lift.
zKeep the working area clean. Excessive dust
in the work area will shorten the lifespan of the
lift.
zBefore operation, inspect and keep all the safety
devices of lift in order. If any problems are
found, adjust, maintain or replace the parts
timely.
zMake sure that the pits are kept dry and clean.
zInspect if there is leakage in the air valve and if
it is well-lubricated.
5.2 Monthly
zRefasten the anchor bolts.
zCheck all the hoses and fittings for possible
wearing and leakage. If any leakage is found
to be caused by worn sealing parts, replace with
parts meeting the specifications.
zCheck if the roller slide is well-lubricated with
high-quality #2 lithium lubricant.
zApply #2 lithium lubricant on a monthly basis
5.3 Every Six Month
zCheck all the moving parts for possible wearing,
interference and damage.
zInspect the lubrication of all the rollers. If the
roller is dragged along in lifting or lowering,
apply lubricant to the roller shaft.
zAt the end of the first six months, clean the
hydraulic system and replace the hydraulic oil.
Replace the hydraulic oil with N32 hydraulic oil
in winter and N46 in summer.
6 Storage and
Scrapping
6.1 Storage
When the lift needs to be stored for a long time:
zUnplug from power socket.
zLubricate all the parts, including all the contact
surface of the rollers.
zBleed oil from tanks.
zCover the lift with plastic hood.
6.2 Scrapping
When the lift has exceeded its lifespan and can not be
used any more, disconnect it from the electrical supply
and dispose of as required by the local regulations.
10

LAUNCH TLT830WA USER’S MANUAL
Data of Grease and Oil
2# lithium lubricating grease
Item quality index
cone penetration（1/10mm）278
drop point℃185
corrode（T2 sheet copper，100 ℃，24h）No change in sheet copper
Oil leaking in copper grid（100℃，22h）% 4
evaporation capacity（100℃，22h）% 2
oxidation stability（99℃，100 h）0.2
preventing corrosion（52℃，48）1级
impurity（microscopic method）/（piece/cm³）
Above 10µm not more than
Above 25µm not more than
Above 75µm not more than
Above 125µm not more than
5000
3000
500
0
Resembling viscosity
（-15℃，10s-1 ）,/(Pa·s)
not more than
800
Water losing（38℃，1h）(%)
notmorethan 8
N32mechanical oil （for use in winter）
Item quality index
Moving viscosity 40℃28.8～35
pour point / not higher than℃-15
flashing point / not lower than℃175
N46 mechanical oil（for use in summer）
Item quality index
Moving viscosity 40℃41.4～50.6
pour point / not higher than℃-9
flashing point / not lower than℃185
11

LAUNCH TLT830WA USER’S MANUAL
12
TLT830WA Wear Parts
NO CODE NAME & SPEC USE FOR QTY
1 GB1235-76 O-ring 105x3.1 Big scissor master cylinder 2
2 GB1235-76
O-ring 35x3.1
Big scissor master and slave cylinder
Small scissor master and slave cylinder 2
3 GB1235-76 O-ring 95x5.7 Big scissor slave cylinder 1
4 GB10708.3-89
Dust proof ring FC45x53x5 Big scissor master and slave cylinder 1
5 S55044 Seal ring 105x89.5x6.3 Big scissor master cylinder 1
6 S55044 Seal ring 95x79.5x6 Big scissor slave cylinder 1
7 S55013 Seal ring GS45x60.5x6 Big scissor master cylinder 1
8 GB10708.1-89 Shaft sealing ring GY45x55x7 Big scissor master cylinder 1
9 GB1235-76 O-ring 90x3.1 Small scissor master cylinder 2
10 GB1235-76 O-ring 75x5.7 Small scissor slave cylinder 1
11 GB10708.3-89 Dust proof ring FC50x58x5 Small scissor master and slave cylinder 1
12 S55044 Seal ring 90x74.5x6.3 Small scissor master cylinder 1
13 S55044 Seal ring 75x64x4 Small scissor slave cylinder 1
14 GB10708.1-89 Shaft sealing ring GY50x60x7 Small scissor master cylinder 1
15 S55013 Seal ring GS50x65x6 Small scissor master cylinder 1
16 103040157 Seal gasket 14 5
17 103040158 Seal gasket 16 5
18 104130182 Z8 Seal Air cylinder 2
19 102990070 Air connector APL6-01 2
20 102990071 Air connector APL6-02 2
21 102160380 T air connector APE6 2