LINCOS STD-5335A User manual

STD-5335A
SCISSOR VEHICLE LIFT
USE AND MAINTENANCE MANUAL
Capacity 3500 kg
Max. lifting height 1830 mm
Platform initial height 220 mm
Lifting time <50 s
Descent time <60 s
Overall width 2030 mm
Overall length 1940 mm

LINCOS®AUTOMOTIVE TOOLS 3
SCISSOR VEHICLE LIFT STD-5335A
CHAPTER 1: PACKING, TRANSPORT AND STORAGE 4
CHAPTER 2: DESCRIPTION OF THE MACHINE 6
CHAPTER 3: SAFETY CAUTION 8
CHAPTER 4: INSTALLATION 12
CHAPTER 5: ADJUSTMENT 17
CHAPTER 6: OPERATION INSTRUCTION 19
CHAPTER 7: MAINTENANCE 21
CHAPTER 8: TROUBLE SHOOTING 23
CHAPTER 9: DISPOSAL OF USED OIL 25
CHAPTER 10: MACHINE DEMOLITION 25
APPENDIX 26
TABLE OF CONTENTS

LINCOS®AUTOMOTIVE TOOLS 4
SCISSOR VEHICLE LIFT STD-5335A
CHAPTER 1:
PACKING, TRANSPORT
AND STORAGE
ALL PACKING, LIFTING, HANDLING, TRANSPORT AND UNPACKING ORERATIONS ARE TO BE
PERFORMED EXCLUSIVELY BY EXPERT PERSONNEL WITH KNOWLEDGE OF THE LIFT AND
THE CONTENTS OF THIS MANUAL.
Base units packed in a plywood pallet, wrapped up in carton boxl andsealed with 2 straps;
Power unit packed in a plywood box , including others.
(If requested, optional accessories are available to satisfy each customer’s requirements).
The dimension of package, please see below.
1.1. PACKAGE
630 mm 1530 mm
500 mm

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SCISSOR VEHICLE LIFT STD-5335A
CHAPTER 2:
DESCRIPTION OF THE
MACHINE
2.1. INTRODUCTION
Scissor-type Lifter adopts the scissor-type mechanical structure; utilize the hydraulic pressure
to produce the lifting power. The air pressure controls the lock and loosening of the execution
components. The mechanical lock could insure the security and the hydraulic balance valve adjust
the lifting at level. It possesses many advantages, such as simple structure, advanced technology,
easy operation, and safety. It is especially suitable for high precision wheel alignment and Auto’s
repair and maintenance. The features as below:
1. Newly designed extension table and in-ground construction,could be used for more model
2. Support arm made of Q345 hight strength steel
3. Four cylinder design with super power
4. Upper limit fuction to ensure safe operation
5. Equipped with security lock,pneumatic release
2.2. INTEND USE
This scissor vehicle lift can lift various vehicles which weight is less than rated capacity. And it is
suitable for vehicle test, repair, maintenance and care.
This lift is designed to lift vehicles, not for other usage.
• Forbid to use for washing and spraying vehicles!
• Forbid to lift vehicle which weight is over rated capacity.
• Forbid to park car.

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SCISSOR VEHICLE LIFT STD-5335A
2.3. LAYOUT DIMENSION
2.4 TECHNICAL PARAMETER
1375 mm
min 220 - max 2050 mm
2030 mm
880 mm 570 mm570 mm
1375 mm
1500-1940 mm
CAPACITY 3500KG
Max. lifting height 1830mm
Platform initial height 220mm
Platform length 1500-1940mm
Platform width 570mm
Lifting time ≤50s
Descent time ≤60s
Whole machine width 2030mm
Weight 738kg
Noise ≤75dB
Installation place Indoors
Weight 762kg
Package size 1530×630×500mm
ELECTRONIC MOTOR
Type 380 V 220 V
Voltage 380V-3PH 220V-1PH
Power 2.2 KW 2.2 KW
N° Poles 50Hz 50Hz

LINCOS®AUTOMOTIVE TOOLS 12
SCISSOR VEHICLE LIFT STD-5335A
CHAPTER 4:
INSTALLATION
Only skilled technicians, appointed by the manufacturer, or by
authorized dealers, must be allowed to carry out installation.
Serious damage to people and to the lift can be caused if
installations are made by unskilled personnel.
Always refer to the exploded views attached during installation.
Important notice
These instructions must be followed to insure proper installation
andoperation ofyourlift. Failuretocomply with theseinstructions
can result in serious bodily harm and void product warranty.
Manufacturer will assume no liability for loss or damage of any
kind, expressed or implied, resulting from improper installation or
use of this product. Please read entire manual prior to installation
Rotary Hammer Drill or Similar
3/4” Masonry Bit
Hammer
4 Foot Level
Medium Pipe Wrench
Crow Bar
Open-End Wrench Set: SAE/Metric
Chalk Line
Socket And Ratchet Set: SAE/Metric
Crow Bar
Hex-Key / Allen Wrench Set
Medium Flat Screwdriver
Tape Measure: 25 Foot Minimum
Needle Nose Pliers
4.1. TOOLS

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SCISSOR VEHICLE LIFT STD-5335A
For the connection of the pneumatic lines proceed as follow:
• Connect the pneumatic lines pre-assembled on the lift to the solenoid air valve in the control unit
according to the pneumatic diagram;
• Connect the pneumatic system of the lift to the pneumatic supply at site;
• Check the pneumatic control operations for proper performance.
• Fix the limit switch onto the base platform.
• Raise the lift at a height of 2050 mm to check for the proper function.
4.8. INSTALLATION OF LIMIT SWITCH

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SCISSOR VEHICLE LIFT STD-5335A
CHAPTER 5:
ADJUSTMENT
5.1. START
5.2. BLEEDING
• Make sure all pins and bolts to insure proper mounting
• Make sure the electrical system feeding voltage is equal to that specied in the nameplate on the
motor
• Make sure the electric connections are in compliant with the electrical diagram.
• Make sure no leakage or blow-up in hydraulic line
• Make sure the working area is free from people and objects
• Grease sliding seats of blocks placed under platforms and on bases
• Pour oil in the tank (about 5 liters more then one time)
• Verify that the control unit is powered
• Verify that the motor direction of rotation is that shown on the label by pushing UP button. If
motor gets hot or sounds peculiar, stop immediately and recheck the electric connections
• Turn on the two leveling valves, raising the lift slowly by pressing UP button until cylinders bottom
out and the lift stops. DO NOT continue pressing button after lift reaches full height. Damage to
motor can occur if continued.
• Cylinders may jump upon initial start up which is normal due to trapped air inside the hydraulic
lines. In case that the lift cannot be raised upon initial start up due to trapped air inside the pump:
unloose the maximum pressure valve, in-push the UP button and retighten the valve after trapped
air has escaped, then raise the lift at full height.
• Lower the lift completely.
• Repeat raise and lower the lift completely at least 3 times to equalize the oil pressure in each
cylinder.
• Trun off two leveling valves, raising lift to check if two platforms are in the same level. If not, turn
on the leveling valve on the platform which raise slowly, then rising two platforms to the same
level.
• Turn off two leveling valves, pressing LOWERI to lower the lift, if two platforms not in the same
level, turn on the leveling valve on the platform which lower slowly, then lowering two plat forms
to the same level.
• Turn off the leveling valves, press UP to check the platforms are in the same level. If not, pls repeat
the above last two steps.

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SCISSOR VEHICLE LIFT STD-5335A
5.3. CHECKS NO LOAD
5.4. CHECK WITH LOAD
Carry out two or three complete cycles of lowering and lifting and check:
• the safety devices for proper operation
• proper oil level in the tank
• no leakage and blow-by in hydraulic line and pneumatic line
• cylinder for proper operation
• the lift for reaching its maximum height
WARNING: Please follow carefully the instructions in the coming paragraph for
avoiding damages on the lift.
Carry out two or three complete cycles of lowering and lifting and check:
• Repeat the 5.3 section , and check no strange noise during lifting and lowering

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SCISSOR VEHICLE LIFT STD-5335A
6.1. CONTROL
EMERGENCY
STOP
INDICATOR
LIGHT
POWER
SWITCH
Controls for operating the lift are:
POWER SWITCH
The switch can be set in two positions:
• OFF position: the lift electric circuit is not
powered; the switch can be padlocked to
prevent the use of the lift.
• ON position: lift electric circuit is powered
INDICATOR LIGHT
It shows that the electric circuit is powered
UP BUTTON
When pressed, the motor and hydraulic circuit are
operated and the lift will be raised
DOWN BUTTON
When pressed, the lift will take seconds to release
the safety by means of the electromagnets and
then the lowering solenoid valve is powered: the
lift begins to lower under its weight and the load
lifted.
UP
LOCK
DOWN
6.2. TO RAISE THE LIFT
• Place the vehicle at the center of the
platform ;
• Place pads under the positions indicated for
lifting, by the motor vehicle’s manufacturer;
• Place rubber pads on the platforms where
the lifting points will contact and press UP
switch to lift the vehicle to 200mm~300mm
(9 to 12 inches) from the oor;
• Make sure that the two platforms are
leveled and nothing unusual is found;
• Keep pressing UP switch until the vehicle
rises to the required height, then press
LOCK switch..
• Press the SCRAM switch,the INDICATOR
LIGHT will be off.
6.3. TO LOWER THE LIFT
• Turn on the SCRAM switch;
• Press the DOWN switch;
• The lift will descend, under its own weight
and car’s one, to the safety height of
500mm;
• Drive away the vehicle until the lift is
lowered to ground completely