Launch X-631 User manual

LAUNCH X-631/X-631+ Installation and Parts Manual
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Table of Contents
Precautions for Operation..........................................................................................................................................................1
Unpacking....................................................................................................................................................................................2
Remove Cabinet Box................................................................................................................................................................2
Remove theAccessory Box......................................................................................................................................................2
Installation and Adjustment.......................................................................................................................................................3
Install the Main Unit..................................................................................................................................................................3
Adjustment of the Main Unit.....................................................................................................................................................3
LinkAdjustment........................................................................................................................................................................3
Structure......................................................................................................................................................................................4
Overall Structure.......................................................................................................................................................................4
Main Unit..................................................................................................................................................................................5
Probe Rods...............................................................................................................................................................................5
Wheel Clamps..........................................................................................................................................................................5
Wheel Clamp Hanging Brackets...............................................................................................................................................6
Turntables.................................................................................................................................................................................6
Steering Wheel Holder .............................................................................................................................................................7
Brake Pedal Depressor............................................................................................................................................................7
Calibrating Frame and its Converter Connector (Optional)......................................................................................................7
Part List........................................................................................................................................................................................8

LAUNCH X-631/X-631+ Installation and Parts Manual Precautions for Operation
1
Precautions for Operation
zPlease read the User’s Manual and the Installation and Parts Manual carefullybefore operating X-631or X-631+.
zOnly the qualified techniciancan operate the WheelAligner.
zThe operator must have knowledge of computer applicationand basic theory of wheel alignment.
zThe power voltage of X-631/X-631+ is AC220V±10% 50±1Hz / AC110V±10% 60±1Hz（It can be customized
according to the requirements of customer）. The 3-terminal socket must be used, and the earth terminal must be
well grounded. If the power voltage is not stable, please purchase and useAC voltage stabilizer.
zX-631/X-631+ is operated with image sensing. Do not stop the light beam between sensors. Avoid reflection light of
the ground and direct light to the probe rod while testing.
zCharge the probe rod for 4 hours if it is not operated for over 30 days.
zThe probe rods are precision parts of the wheel aligner. Do not plug or unplug the connecting cable when the power
is turned on. Otherwise, the built-in sensor may be broken. Special care should be taken during installation and
operation to prevent the casing from being distorted and the internal parts from being damaged.
zInstall the lift according to specifications before installing X-631/X-631+, for it is necessary to lift the vehicle when
adjusting vehicle wheels. The vehicle may need lift for two times for compensation of rim run-out. Check the lift
regularly for fixedness and levelness to ensure personal safety and correct measurement. Remove the obstacles
around the lift for convenientoperation.
zDon’t place X-631/X-631+ ona vibrated object or an oblique surface.Avoid direct sunlight and moisture.
zAvoid splashingwater on the surface of X-631, for it may cause permanent damage when entering the system.
zThe wires inside the cabinet and the probe rod sensors are connected compactly. Any disconnection may cause
damage to the sensor. Damage due to unauthorized disconnection is not covered bywarranty.
zThe battery for the probe rod is the consumable goods. After finishing its span life, the user should change it in his
own charge.
zMaintain X-631 wheel aligner periodically to ensure theaccuracy of measurement.
zTurn off the power after operation. Check all bolts and parts after maintenance, and tighten the slackened bolts and
parts in turn for safety.
zCheck the packing list before installing. Do not hesitate to contact LAUNCH or LAUNCH distributors for any
questions.

LAUNCH X-631/X-631+ Installation and Parts Manual Unpacking
2
Unpacking
X-631/X-631+ is delivered tothe customers in two cartons: a cabinet box and an accessory box.
Remove Cabinet Box
The cabinet box is 690mm×726mm×1295mm in size. There is a PC set (including host computer and monitor), keyboard,
mouse, RF main emitter and receiver box etc. The cabinet is placed on the paper base. Foam is on the two sides and the
up side of the cabinet wrapped with a paper ridging box fixed by package strip.
Fig.1.1
Unpacking procedures:
zLoosen all the package stripsby a pair of scissors.
zRemove the up side of the cabinet and take out the foam beside it.
zRemove the cabinet from thepaper base. Now you can debug the PCset.
Note: Keep the package box and packing materials for future use.
Remove the Accessory Box
The accessory box is 999mm×963mm×970mm. It contains aprinter, a sound box, a wheel clamp bracket, two probe rods, a
steering wheel holder, a brake pedal depressor and two mechanical turntables. In the paper package box, the honeycomb
paper wraps the panel and themultilayer paper is on the four corners.
Fig.1.2
Unpacking procedures:
zLoosen all the package stripsby a pair of scissors.
zRemove the cover of the box,the multilayer on the fourcorners and the boardaround.
zTake out the filling paperon the up side of the box.
zTake out the packing box of the printer.
zTake out the steering wheel holder and the brake pedaldepressor.
zTake out two packing boxes of the two probe rods.
zTake out the packing box of the four wheel clamps.

LAUNCH X-631/X-631+ Installation and Parts Manual Installation andAdjustment
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Installation and Adjustment
Install the Main Unit
zPlace the cabinet to a suitable place and leave enough space for installation. Open the drawer and you can see the
User’s Manual, Parts Manual, Packing List, etc. Please keep them well.
zPlace the mouse and the keyboard on the keyboard drawer. Lead the cables respectively to the computer.
zUnpack the packing box of the monitor, place the related materials well and install the monitor. Lead the cable to the
computer through the hole on the back of the cabinet. Plug the power plug into the connection board on the lower layer
inside the cabinet.
zUnpack the packing box of printer, place the related materials well and install the printer. Lead the printer USB data
cable to the computer. Install the ink cartridge. Plug the power plug of the printer power cable into the power supply
socket board on the lower layerinside the cabinet.
zInstall the antenna.
zInstall the monitor.
zLock the front and rear doorsof the cabinet at last.The installation of main unit is complete.
Adjustment of the Main Unit
zDebug the main unit before operating the wheel aligner.
zConnect the main power cable to the power socket, press down the indicator switch on the left in the middle of the
cabinet to power the main unit.
zPress down the power switch to start the computer. Enter the WINDOWS2000 operation system.
zPress down the power switch of the printer. Print the test page to see ifit is normal.
zThe adjustment of main unit is successful if all the above steps are normal. Exit WINDOWS2000 and shutdown the
computer.
LinkAdjustment
zDrive the vehicle onto the lift or over the pit, so that the front wheels are at the centers of the turntables; Apply hand
brake to ensure human safety. To prevent the turntable from turning, lock the turntables with the lock pins before driving
the vehicle; release the lock pins after the vehicle is placed well.
zInstall the wheel clamp on the wheel and turn the knob to lock the wheel clamp. The claws of the wheel clamp should
be fixed on the external or internal edge of the rim according to the practical condition. Ensure equal depth for each
claw and avoid attaching it on the distorted area. Use the tie to bind the wheel clamp to the wheel rim to avoid falling
accidentally.
zInstall the probe rods on the corresponding wheel clamps according to the specified position through the slide bars of
the wheel clamps (Fig.2.1).The connection of the front right wheel is as shown in Fig.2.1.
Fig.2.1
zLevel the probe rod by adjusting the bubble in the levelgauge to the center position.
zPlace the steering wheel holder on the driver seat; andpress the handle to lock the steering wheel.
zPut the brake pedal depressor between the brake pedal and the driver seat to keep the brake applied.
zRestart the computer and enter the WINDOWS2000 operating system. Click the icon of X-631or X-631+ Wheel Aligner
program to run the program. The screen will display the main function menu. Please read the user’s manual for
detailed operation instructions.

LAUNCH X-631/X-631+ Installation and Parts Manual Structure
4
Structure
Overall Structure
The X-631/X-631+ wheel aligner mainly consists of main unit, probe rods, wheel clamps, turntables, steering wheel holder
and brake pedal depressor, etc. as shown in the Fig.3.1.
Fig.3.1
1— main unit, 2—RL probe rod assembly, 3—FL probe rod assembly, 4—FR probe rod assembly, 5—RR probe rod
assembly, 6—wheel clamps, 7—turn tables, 8—steering wheel holder, 9—brake pedal depressor, 10---wheel clamp tie

LAUNCH X-631/X-631+ Installation and Parts Manual Structure
5
Main Unit
The main unit consists of cabinet, computer, interface circuit, power source, etc. as shown in the Fig.3.2.
The computer assembly includes computer main unit, display, keyboard, mouse, and printer. The display is on the top of the
cabinet. Keyboard and mouse are on the keyboard drawer of the cabinet. Printer is on the drawer of the middle layer. The
computer main unit is on the bottom layer.
The interface circuit includesthe RF main emitter box,which is on the upper layer of the cabinet.
The power supply assembly includes power lead, power socket, switch, and switch power. The power switch is on the left
sideboard of cabinet. The power lead is at the rear of the lower compartment inside the cabinet. The power socket is at the
left sideboard of cabinet.The switch power is on the rear cover board of the cabinet.
Fig.3.2
Probe Rods
X-631/X-631+ is equipped with four probe rods. They are FL, RL, FR and RR probe rods, as shown in Fig.3.3. The front
probe rods can be cross interchanged with the rear probe rods at the same time, but cannotbe changed. If one of the probe
rods is changed, it is only necessary to calibrate the changed probe rod, and the other three probe rods needn’t to be
recalibrated.
Fig.3.3 probe rod
Each probe rod is equipped with two CCD sensors respectively at the middle and at end and with a RF receiver at the middle.
The CCD sensor picks up the light spots and transmits it to the computer through the RF emitter. The computer processes the
received signal.
The probe rod is a precisioncomponent; please handleit with care to ensuremeasuring accuracy.
Wheel Clamps
X-631/X-631+ has 4 wheel clamps (see Fig.3.4).

LAUNCH X-631/X-631+ Installation and Parts Manual Structure
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Turn the adjusting knob to adjust the span between wheel claws, and then attach the clamp to the wheel rim. Adjust the
knob to make the wheel clamp fixed on wheel rim tightly. Use the wheel clamp tie to bind the wheel clamp and the wheel
rim together.
The installation of wheel clamp is crucial to the test result. The claws should be in even contact with the wheel rim without
touching the lead weight.
Avoid hitting during operation. Otherwise, distortion may be caused and the test result may be influenced.
Fig.3.4
Wheel Clamp Hanging Brackets
X-631/X-631+ wheel aligner is equipped with 4 wheelclamp hanging brackets as shown in Fig.3.5.
Fig.3.5
After unpacking, it is necessary to install these 4 hanging brackets on left and right sidewall of the cabinet.
Turntables
X-631/X-631+ has two mechanical turntables (standardconfiguration, see Fig.3.6).
Fig.3.6 mechanical turntables
When testing, the turntablesshould be placed at the front wheel position of vehicle onthe lift.
Use the lock pin to lock the turntable before driving the vehicle on. Pull out the lock pin after the vehicle is stopped and the
front wheels are at the center ofthe turntables.
While testing, try your best to keep the vehicle front wheel at the center of the turntable.

LAUNCH X-631/X-631+ Installation and Parts Manual Structure
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When using the electronic turn table, connect its connecting cable to 3PIN socket in the middle of the front left or front right
probe rod.
Steering Wheel Holder
X-631/X-631+ has a steering wheel holder as shown in Fig.3.7. Use the steering wheel holder to lock the steering wheel
according to the tips on the screen.
Fig.3.7 Steering wheel holder
Brake Pedal Depressor
X-631/X-631+ has a brake pedal depressor as shown in Fig.3.8. It is used to hold the brake pedal down.
Fig.3.8 Brake pedal depressor
Calibrating Frame and its Converter Connector (Optional)
They are mainly used to calibrate the probe rod system of X-631/X-631+ wheel aligner.
Fig.3.9 Calibrating frame and its converter connector

Launch X-631/X-631+ Installation and Parts Manual Part List
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Part List
Part List for X-631
Item ERP No. Part name Qty
1 103202123 Cabinet of X-631 wheel aligner 1
2 108020013 Monitor 1
3 108030042 Computer 1
4 108010003 Color ink jet printer 1
5 X108020008 Keyboard 1
6 X108020009 Mouse 1
7 108050025 Main emitter/receiver box 1
8 206010347 FLprobe rod assembly 1
9 206010347 FR probe rod assembly 1
10 206010347 RLprobe rod assembly 1
11 206010347 RR probe rod assembly 1
12 103250180 Wheel clamp 4
13 Y201021815 Wheel clamp hanging bracket 4
14 103202189 Mechanical turntable 2
15 107010839 User’s manual of X-631/X-631+ wheel aligner 1
16 107010840 Installation and parts manual of X-631
&X-631+wheel aligner 1
17 107010940 X-631/X-631+ wheel aligner Quick Start Guide
(Chinese) 1
18 107010941 X-631/X-631+ wheel aligner Quick Start Guide
(English) 1
19 103260019 Brake pedal depressor
20 103260020 Steering wheel holder 1
21 102210059 9V switch power supply 1
22 Y105020717 X-631 probe rod charging connecting cable 2

Launch X-631/X-631+ Installation and Parts Manual Part List
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Part List for X-631+
Item ERP No. Part name Qty
1 103202237 Cabinet of KWA-300 wheel aligner 1
2 108020002 Monitor 1
3 108030107 Computer (Dell, 380, with Windows7 multi-language
operating system) 1
4 108010025 Color ink jet printer 1
5 X108020008 Keyboard 1
6 X108020009 Mouse 1
7 108050025 Main emitter/receiver box 1
8 206010347 FLprobe rod assembly 1
9 206010347 FR probe rod assembly 1
10 206010347 RLprobe rod assembly 1
11 206010347 RR probe rod assembly 1
12 103250180 Wheel clamp 4
13 103260232 Wheel clamp hanging bracket 4
14 103202189 Mechanical turntable 2
15 107010839 User’s manual of X-631/X-631+ wheel aligner 1
16 107010840 Installation and parts manual of X-631
&X-631+wheel aligner 1
17 107010940 X-631/X-631+ wheel aligner Quick Start Guide
(Chinese) 1
18 107010941 X-631/X-631+ wheel aligner Quick Start Guide
(English) 1
19 103260019 Brake pedal depressor
20 103260020 Steering wheel holder 1
21 102210054 Switch power supply
INPUT:AC110-240V; OUTPUT: 9V/4.0A 1
22 Y105020717 X-631 probe rod charging connecting cable 2