Launch TLT830WA User manual

LAUNCH TLT830WA INSTALLATION MANUAL
1
INSTALLATION MANUAL
Contents
1 Precautions…………………………………………………2
2 Structure and Working Principle……………………….3
2.1 Structure …………………………………………………..3
2.2 Electrical Diagram………………………………………..4
2.3 Hydraulic Diagram………………………………………..5
2.4 Hydraulic Components in the Control Desk……………5
2.5 Pneumatic Diagram ……………………………………..6
3 Tools for Installation and Adjustment…………………7
4 Unpacking………………………………………………….7
5 Installation of the Lift…………………………………….7
5.1 Overall Position……………………………………………7
5.2 Installation on Floor Surface……………………………..8
5.3 Installation on Ditch……………………………………....9
5.4 Control Desk Installation………………………………...10
5.5 Power Connection………………………………………..10
5.6 Hydraulic Hoses Connection…………………………….11
5.7 Anchoring………………………………………………….12
5.8 Air Hose connection……………………………………...13
6 Lift Adjustment ……………………………………………13
6.1 Preparation………………………………………………..13
6.2 Adjustment Procedure…………………………………...13
7 Parts List …………………………………………………...14

LAUNCH TLT830WA INSTALLATION MANUAL
2
1 Precautions
Warnings
This manual is a substantial part of this product
and please read it carefully.
Keep this manual properly so that it can be used
during maintenance or repair the equipment.
Do not use the product for any other purposes.
The manufacturer is not responsible for any
damage caused by improper use or uses other
than the designed purpose.
Precautions for Installation and
Adjustment
Please read this manual and operation manual in
full before installation and adjustment. Any
changes to the components or use for other
purpose without the consent of the manufacturer
may lead to direct or indirect damage to the
product.
Installation and adjustment personnel must have
certain hydraulic and electrical knowledge。
The operator must be given special training and be
qualified。
Allow sufficient space for the lift so that operation
should not be hindered.
Do not install the lift in an environment with
extreme temperature and humidity conditions.
Keep it away from heating device, faucet,
humidifier or furnace.
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.
Check the components against parts list before
installation. In case of any questions, please
contact your dealer or Launch Tech.
For the sake of technical improvements, Launch
(Shanghai) Machinery Co., Ltd reserves the right
to change the specifications without prior notice

LAUNCH TLT830WA INSTALLATION MANUAL
3
2 Structure and Working
Principle
2.1Structure
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

LAUNCH TLT830WA INSTALLATION MANUAL
4
2.2 Electrical Diagram
Fig.2
Press the big scissors UP button SB1, the contactor KM
closes, gear pump driven by the motor supplies the oil
through the actuated solenoid valve YA1 to supply oil to the
big scissors cylinders which in turn drives the platforms
rising by getting the oil; Release the UP button SB1, the
contactor KM disconnected, the motor is out of power, and
the platforms stop rising. If keep on pressing SB1, the
platforms will reach a certain height and touch the height
limit switch SQ1, then the contactor KM will be cut out of
power, and the platforms stop rising to protect the lift.
When the big scissors reach a desired height, release the
button SB1. Press the SAFETY LOCK button SB5, the
solenoid valve YA1 and YA3 will get the power to lower the
platforms. Since the safety air valve YA4 is not active at this
time, and the safety ratchet will be engaged to prevent the
platforms from lowering, so that vehicle servicing can be
carried out.
After servicing the vehicle, press the big scissors DOWN
button SB2, the solenoid valve YA1, relay KA and time relay
KT will be actuated to supply oil to big scissor cylinders
which in turn drives the platforms rising, while the actuated
air cylinder (valve YA4) will push the safety ratchet away
from locking position. After a few seconds of rising, the time
FU2-3:AC380V
W
U V
M
3~
V21U21 W21
QC
KM
PEL1 L2 L3
24V~
T
AC220V/380V 3PH
V11U11 W11
FU1
FU2/(0.5A）
FU3 (4A）
U V
M
1~
V21U21
QC
KM
PEL1 L2
AC220V 1PH
V11U11
FU1
FU2
2
3
FU2
3
FU2-2:AC220V
FU2
2
KT—时间继电器（ Time relay）
YV1—大剪上升电磁阀（ Big scissor lifting electromagnetvalve)
YV2—小剪上升电磁阀（ Small scissor lifting electromagnetvalve)
YV3—下降电磁阀（ Lowering valve)
YV4—小气动电磁阀（ Small air valve)
KA—继电器（Relay）
KM—接触器（Contactor）
YV5—大气动电磁阀（ Big air valve)
H—蜂鸣器（ Buzzer）

LAUNCH TLT830WA INSTALLATION MANUAL
2
relay KT will disconnect relay KA to stop the platforms rising,
and connect the lowering valve YA3 to lower the platforms.
Press the small scissors UP button SB3, the contactor KM
closes, gear pump driven by the motor supplies the oil
through the actuated solenoid valve YA2 to the small
scissors cylinders which in turn drives the small scissors
rising. Release the button SB3, the contactor KM and
solenoid valve YA2 will be disconnected, the motor is out of
the power and the small scissors stop rising. If keep on
pressing SB3, the small platforms will reach to a certain
height and touch the height limit switch SQ2, and the small
scissors stop rising to protect the lift. Press the small
scissors DOWN button SB4, the solenoid valve YA2 and
YA3 get the power and the small scissors will lower down.
If an emergent stop is needed, press Button SB6.

LAUNCH TLT830WA INSTALLATION MANUAL
5
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
2.4 Hydraulic Components in the Control Desk
1
2
3
7
NO1(Z1)
NO2(F1)
NO3(Z2)
NO4(F2)
15 14
18 4
96
8
10
13
16
5
11
12
17
Fig.4

LAUNCH TLT830WA INSTALLATION MANUAL
6
In normal working state, big scissors master cylinder
stop valve (Z1) is open, while slave cylinder stop valve
(F1) is closed. For small scissors, master cylinder stop
valve (Z2) is open while slave cylinder stop valve (F2) is
closed.
To level the two platforms, close the stop valve to
master cylinder (Z1/Z2) while open the stop valve to
slave cylinder (F1/F2) and then press UP button to
charge oil to slave cylinder. If two much oil charged,
press DOWN button to discharge the oil from slave
cylinder to keep the two platforms at equal height. After
level adjustment, change all stop valves back to normal
working state.
2.5 Pneumatic Diagram
Fig.5
Air cylinder
Solenoid valve
Air pressure
regulator and
filter
Pump

LAUNCH TLT830WA INSTALLATION MANUAL
7
3 Tools for Installation
and Adjustment
Tools
Model
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）
300X40X300(11
.8″×0.16″×11.8″)
4 Unpacking
This machine consists of four parts: master platform
with hydraulic hoses, slave platform with hydraulic
hoses, one electrical control desk, and drive-on ramp
with hanging plate(this part is unavailable if the lift is
installed under the ground).
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 Installation of the Lift
5.1Overall Position
select lift installation site by the procedure listed below：
The lift can only be installed on the concrete slab, the
minimum thickness of the concrete slab is 200mm
（7.9″）, and the minimum solidification time is 7
days.
The basic intensity of the concrete slab should reach
3000PSI（2.1kgf/mm2）.
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.
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
4m high to give enough space.
Allow enough space at the front and back of the lift so
that operation should not be hindered (Fig. 6).

LAUNCH TLT830WA INSTALLATION MANUAL
8
550mm(21.7″)
Drive-On Ramp
Drive-On Ramp
1680mm(66.1″) 4290mm（168.9″） min2000mm(78.7″)
Slave unit
Master unit
Drive in direction
Control desk
800mm(31.5″)
300mm(11.8″)
min 1200mm(47.2″)
max 1800mm(70.9″)
Wheel alignment
880mm(34.6″)
550mm(21.7″)
Fig.6
5.2 Installation on Floor surface
Seeing as Fig. 7: On a basis of overall width 2030
（79.9″）, two chalk lines of parallel are drawn on
concrete slab (#1 and #2 ), the error should be within
3mm（0.1″）
Then draw four lines（a、b、c、d）parallel to each other，
and perpendicular to line 1# and 2#。
Put both the master and slave units in the line frame
(Fig. 7).
Fig.7
Master unit
Slave unit
Drive in direction
2235mm(88″)
3200mm(126″)
2030mm(79.9″)
560mm(22″)
600mm(23.6″)
12-?20mm(0.8″)
20mm(0.8″)
650mm(25.6″)
830mm(32.7″)
1000mm(39.4″)
175mm(6.9″)
Diagnol3790mm(149.2″)
300mm(11.8″)

LAUNCH TLT830WA INSTALLATION MANUAL
9
Notice ：
All the dimensions take the external boundary of
the floor plate as the datum.
Ensure that the overall errors shall be controlled
within 6mm（0.24″）.
The line layout is very important. If not correct,
problems will happen during the final assembly
and operation.
5.3 Installation on Ditch
The layout for ditch installation is similar as for ground
installation, but it is more difficult. The dimension of the ditch
channel can be seen in Fig. 8.
Notice ：
The thickness of the concrete slab is not less than
200mm. The basic intensity of the concrete slab
should reach above 3000PSI （ 2.1kgf/mm2 ） .
Lifting jack should be used to place the master
and slave units in to the ditches.
Fig.8
5.4Control Desk Installation
Select the installation site for the control desk
according to the layout.( Fig. 6)
Install the cover plate for the hoses and cables if the lift
is installed on the ground.
Fill the hydraulic oil to the oil tank with a proper quantity.
Do it carefully to prevent the dust or other pollution get
to the oil.
5.5 Power connection
Open the door at the back of control desk. Connect the
limit switch 1 cables on terminal 5, 7 and limit switch 2
on terminal 6, 7. Then connect power input cable to
terminal L1, L2, L3, PE (see Fig.9). The power indicator
on the operation panel should light on when the power
is on.
Fill hydraulic oil N32 or N46 into the oil tank (using oil
gauge to check the level). Pay special attention to
avoid dust and contaminants into the oil.
Note: High Voltage inside the control desk! Wiring
should be performed carefull
Slave Unit
Drive-On
Master Unit
min 2000mm(78.7″)
Floor
max 1800mm(70.9″)
min 1200mm(47.2″)
630mm(24.8″)800mm(31.5″)
800mm(31.5″)
Control Desk
630mm(24.8″)
Wheel Alignment
Pre-buried Pipe 100mm(3.9″)
4080mm(160.6″)
320mm(12.6″)
340mm(13.4″)
150mm(5.9″)
100mm(3.9″)

LAUNCH TLT830WA INSTALLATION MANUAL
1
VD
VD
Power
Input
To
Motor
Limit
Switch
1,2
Big
Air
Valve
Lowering
Valve
Big
Scissor
Lifting
Indicator
Small
Scissor
Lifting
Emergency
Stop
Small
Air Valve
Com
4x1.5mm2 4x2.5mm2
Com
3x1.5mm2 3x2.5mm2
Power
Input
To
Motor
Emergency
Stop
Limit
Switch
1,2
Indicator Big
Scissor
Lifting
Lowering
Valve
Small
Air Valve
Small
Scissor
Lifting
Big
Air
Valve
Fig.9

LAUNCH TLT830WA INSTALLATION MANUAL
11
5.6 Hydraulic Hose Connection Hydraulic Hoses Connection
TLT830WA hydraulic hoses connection is
illustrated in Fig. 10. First connect the big scissor
main cylinder hose NO1 to stop valve Z1 and
tighten the fitting. Open stop valve Z1 and close all
other stop valves.
Press the big scissor UP button to test the power
equipment: if the motor doesn’t work, with the
abnormal noise, or the motor is running but the
platform doesn’t rise, or heating, stop the machine
immediately and check the wire connection.
Press the big scissor UP button to raise the big
scissors master platform to 1.5m（59″）high.
Press SAFETY LOCK to engage the safety
ratchet.
Connect other oil hoses according to the Fig.10,
and tighten all fittings to prevent the oil leaking.
Open the big scissor slave cylinder stop valve (F1),
and close other stop valves. Press the big scissors
UP button to raise the platform of the slave
platform to 1.5m（59″）high. Press SAFETY
LOCK to engage the safety ratchet. The two
platforms must be locked on position of ratchet for
fine final level adjustment later. Change two stop
valves (Z1,F1) back to normal states.
The oil hoses below the platforms should be fixed
properly to prevent the damage by the machine
during the lowering down.
Power Unit
NO1(Z1)
NO2(F1)
NO3(Z2)
NO4(F2)
Small Scissor
Stop Valve
Big Scissor
Stop Valve
Small Scissor
Master Cylinder
Small Scissor
Slave Cylinder
T Fitting
T Fitting
Big Scissor
Master Cylinder
Big Scissor
Slave Cylinder
Fitting
Fitting
Fitting
Oil Return Hose
Fig.10

LAUNCH TLT830WA INSTALLATION MANUAL
12
5.7 Anchoring Anchoring
Wrap the oil fittings, cable connections and joints of the
lift to prevent dusts from getting in.
Guided by the hole on the base plate of the lift, drill the
holes into the concrete slab and use concrete anchor
bolts to fix it into the ground. During the process of
drilling, ensure that no movement occurs to the base
plate form the chalk line (see Fig.11 as installation). Fix
the lift on the ground with 12 M18X160 (M0.7″X6.3″)
anchor bolts.
Turn screws on the base plate to adjust the platform to
the level position, and the difference height between
the two platforms should be less than 3mm. Select the
steel plates with proper thickness as the shims and
insert them under the base plate. Insert the shims into
both sides of the anchor bolts.
Tighten the nuts of the anchor bolts to fix the base
plate.
Cautions: To ensure safety and performance, follow
the installation procedures step by step.
Wearing the safety goggles.
Use the solid and hard alloy drill bit with Φ19mm
（0.75″）in diameter. Don’t use the drill bit which is
worn more than the tolerance.
The drill bit is vertical to the drilled surface.
Let the drill work by itself; don’t impose any extra
pressure and don’t ream.
The depth of the drilled hole is dependent upon the
length of the anchor bolt; the distance of the bolt head
away from the concrete floor shall be around 30mm
(1.2″).
Blow out the dust in the hole.
Tap the anchor bolt into the hole, and insert the
expansion steel core. Tap the head of the steel core to
make the anchor bolts expanding.
.Screw the bolts tightly using the torque wrench. The
torque of the wrench should be more than 80 N.M
Fig.11
150
φ22
2
130
M18×120

LAUNCH TLT830WA INSTALLATION MANUAL
13
5.8 Air Hose Connection
Connect air hoses according to the Fig. 5.
Adjust the air pressure regulator to supply 5 kgf/cm2 of
compressed air to the lift.
Press the DOWN button of the big scissor to see if the
cover of safety ratchet can be pushed away by air
cylinder
6 Lift Adjustment
6.1 Preparation
Add 2# lithium lubricating grease on the moving surface.
Lubricate the interface evenly from left to right.
Add 2# lithium lubricating grease on each joints of the
machine.
Fill up the hydraulic oil tank with the hydraulic oil N32 or
mechanical oil N46.
6.2 Adjustment Procedure
Check if all the connection bolts are tightly fastened.
If there is air in hydraulic system due to new installation,
air bleeding performance is needed. The air in the
master cylinder can be bled after the platform goes up
and down several times. The air in the slave cylinder
can be bled by following steps:1) lift Master Platform
close to the maximal height; 2) close stop valve Z1/Z2
and open stop valve F1/F2; 3) press the UP button to
raise the Slave Platform reaches near the maximal
height, 4)press the DOWN button to lower Slave
Platform to the bottom. All the air in the slave cylinder
can be bled after the operation is repeated three times.
Level the two platforms by charging or discharging oil
and change the stop valve Z1/Z2, F1/F2 back to normal
lifting state.
Press the big scissor UP button to raise the platforms;
release the button to stop the platforms rising. Press
the big scissor DOWN button, the platforms rise a little
automatically to release from the safety ratchet, while
the air cylinders push the safety covers away, and the
big scissor platforms will lower down.
Press the small scissor UP button to raise the small
scissors platforms, release the button to stop the small
platforms rising. Press the small scissor DOWN button
to lower the small scissors.
Adjust the bracket of the limit switch to let the platforms
stop at appropriate height. This will cut off the oil
supply to the cylinder and protect the lift.
For the machine installation on the ground, install the
cover plate after the hoses are connected
The adjustment is completed.
Notice:
Attention should be paid to the position of oil pipes and
hydraulic hose when the platforms move to the minimal
height for the first time. Make sure they don not get stuck
with platforms moving downwards.
When bleeding the air in the slave cylinder, do not lift
Master Platform to the maximal height. Otherwise, the
limit switch is triggered, the power will be cut off and Slave
Platform can not move.
When bleeding the air in the slave cylinder or leveling the
two platforms, lift Slave Platform to 1.5m, and then insert
cardboard under the safety ratchet near the air cylinder to
keep the safety ratchet from becoming effective.
Otherwise the Slave Platform can not be lowered even
when the DOWN button is pushed. Remove the
cardboard after bleeding or leveling.

LAUNCH TLT830WA INSTALLATION MANUAL
14
7 Parts List
This list is only used as the information for the maintenance
and repair. Our company will not be liable for the use in
other applications.
In case of damages to the components, purchase can be
made from the LAUNCH and its sales agents based on the
material code No in the list.

LAUNCH TLT830WA INSTALLATION
MANUAL
15
No
ERP Code
Name
1
201020400
Base Frame
2
201011074
Big scissor Outer Arm
3
201020396
Big scissor Inner Arm
4
103260132
Big Scissor Master Cylinder
103260134
Big Scissor Slave Cylinder
5
201020397
Safety Cover Assembly
6
103020123
Anchor Bolt M18*160
7
103260106
Bushing 2525
8
103201006
Upper Cover Of Bearing
9
103200864
Bearing
10
103200859
AxleⅡ
11
103050035
Returning Ring 25
12
103200857
Cylinder Support Axle
13
103050020
Returning Ring 30
14
103020127
Bolt M12*55
15
103040110
Flat Washer 12
16
103200876
Left Auxiliary Arm
17
103260108
Bushing 3025
18
103260104
Bushing 3040
19
103200876
Right Auxiliary Arm
20
103200855
Cylinder Pushing Axle
21
103200860
AxleⅢ
22
103260109
Bushing 3030
23
103200861
AxleⅤ
24
103040170
Flat Washer 24
25
103040163
Spring Washer 24
26
103030135
Round Nut M24*1.5
27
103200858
AxleⅠ
28
103200866
RollerⅠ
29
103200862
Axle Ⅵ
30
103260107
Bushing 2530
31
103200867
RollerⅡ
32
103010477
Screw M6*15
33
103201010
Stop Plate
34
103110065
Buffer Spring
35
103220056
Master Cylinder Pressing Board
103230125
Slave Cylinder Pressing Board
36
103010478
Screw M8×35
37
103200878
Mat Plate
38
103010493
Screw M8×25
39
103040141
Spring Washer 8

LAUNCH TLT830WA INSTALLATION
MANUAL
16

LAUNCH TLT830WA INSTALLATION
MANUAL
17

LAUNCH TLT830WA INSTALLATION
MANUAL
18
No
ERP Code
Name
101
201011075
Platform
102
201020409
Small Scissor Inner Arm
103
201020410
Small Scissor Outer Arm
104
201020411
Small Scissor Platform
105
X201020402
Sideslip Assembly
106
103260165
Small Scissor Master Cylinder
103260166
Small Scissor Slave Cylinder
107
103200858
AxleⅠ
108
103200865
Roller
109
103260106
Bushing 2525
110
103200853
Roller Axle
111
103050035
Returning Ring 25
112
103200873
Central Axle
113
103200856
Cylinder Pushing Axle
114
103010356
Screw M8*15
115
103050020
Returning Ring 30
116
103260104
Bushing 3040
117
103260108
Bushing 3025
118
103040170
Flat Washer 24
119
103040163
Spring Washer 24
120
103030135
Round Nut M24*1.5
121
103260107
Bushing 2530
122
103200870
Cylinder Supporting Axle
123
103200865
Main Platform Roller
124
103010470
Screw M6*20
125
103200874
Roller Board
126
103201038
Bearing Groove
127
103201480
Sideslip Spring
128
103260116
Air Cylinder
129
103010493
Screw M8*25
130
103030134
Nut M18*1.5
131
103201480
Spring
132
103201037
Drive-on Ramp
133
103200986
Support Plate
134
103200869
Bushing
135
103050034
Returning Ring 17
136
103010471
Screw M8×40
137
103200875
Cover Plate
138
103201480
Spring
139
103070012
Bearing 6203
140
103050034
Returning Ring 17

LAUNCH TLT830WA INSTALLATION
MANUAL
19
201
214
202
209
208
215
222
204
210
213
211
217
219
221 205
220
206
207
225
Z1
F2
224 209
212
203
223
F1
Z2
225
214
203
218
214
203
216
226
227
228
216
228
226
226
203
229
230