EAE EE-6503V2 Guide

Model No. EE-6503V2
Short platform scissor lift
Manual Levelling
Lifting capacity: 3500KG
Installation, Operation
and Parts Manual
Please read this entire manual carefully and completely before installation or operation of the lift.
2017.08.18 - 540104117

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IMPORTANT NOTES
Before start up, connecting and operating EAE products, it is absolutely essential that the operating instructions/owner’s manual and, in
particular the safety instructions are studied carefully. By doing so you can eliminate any uncertainties in handling EAE products and thus
associated safety risks up front; something which is in the interest of you own safety and will ultimately help avoid damage to the device,
When an EAE product is handed over to another person, not only the operating instructions but also the safety instructions and information
on its designated use must be handed over to the person.
By using the product you agree the following conditions:
Copy right
The enclosed instructions are the property of EAE or its supplier, and are protected against duplication and reproduction by copyright laws,
international agreements, and other domestic legislation. The reproduction or disclosure of instructions or an extract thereof is prohibited
and offenders are liable to prosecution; EAE reserves the right or initiates criminal proceedings and asserts claims for damages in the event
of infringements.
Warranty
The use of non-approved hardware will result in a modification of our products and thus to the exclusion of any liability or warranty, even if
such hardware has been removed again in the interim.
It is not permissible to make any changes to our products and these are not only to be used together with genuine accessories and genuine
replacement parts. Otherwise any warranty claims will be invalid.
Liability
The liability of EAE is limit to the amount that the customer has actually paid for this product. This exclusion of liability does not apply to
damages caused through willful misconduct or gross negligence on the part of EAE.

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IMPORTANT NOTES .............................................................................................................................................................. 1
SAFETY NOTES ...................................................................................................................................................................... 4
1.1 Operation of lifting platforms ................................................................................................................................................. 4
1.2 Checking of the lifting platforms ............................................................................................................................................. 4
1.3 Important safety notices ......................................................................................................................................................... 5
1.4 Warning labels ........................................................................................................................................................................6
1.5 Potential safety risks................................................................................................................................................................ 7
1.6 Noise level ............................................................................................................................................................................... 7
PACKING, STORAGE AND TRANSPORTATION ........................................................................................................................ 8
2.1 The lift was dismantled into the following 3 parts for transportation .................................................................................... 8
2.2 Storage .................................................................................................................................................................................... 8
2.3 Lifting and handling ................................................................................................................................................................ 8
PRODUCT DESCRIPTIONS ...................................................................................................................................................... 9
3.1 General descriptions................................................................................................................................................................ 9
3.2 Construction of the lift............................................................................................................................................................. 9
3.3 Dimensions .............................................................................................................................................................................. 9
3.4 Safety devices descriptions....................................................................................................................................................10
3.5 Technical data ....................................................................................................................................................................... 10
INSTALLATION INSTRUCTIONS ............................................................................................................................................ 11
4.1 Preparations before installation............................................................................................................................................ 11
4.2 Installation attentions ........................................................................................................................................................... 13
4.3 General Installation Steps ..................................................................................................................................................... 13
4.4 Items to be checked after installation. .................................................................................................................................. 16
OPERATION INSTRUCTIONS ................................................................................................................................................ 17
5.1 Precautions............................................................................................................................................................................ 17
5.2 Operation instructions........................................................................................................................................................... 17
5.3 Flow chart for operation ....................................................................................................................................................... 17
5.4 Operation instructions........................................................................................................................................................... 18
5.5 Emergency lowering .............................................................................................................................................................. 19
TROUBLE SHOOTING........................................................................................................................................................... 20
MAINTENANCE ................................................................................................................................................................... 21
Annex 1, Electrical diagrams and parts list ................................................................................................................................. 23
Annex 2, Hydraulic diagrams and parts list................................................................................................................................. 27
Annex 3, Pneumatic diagrams and parts list............................................................................................................................... 30
Annex 4, Mechanically exploded drawings and parts list ........................................................................................................... 31

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SAFETY NOTES
1.1 Operation of lifting platforms
This lift is specially designed for lifting motor vehicles. Users are not allowed to use it for any other purposes. The applicable national
regulations, laws and directives must be observed.
Only users aged 18 or above who have been instructed on how to operate the lifting platform and have proven their ability to do so to the
owner are to be entrusted with unsupervised operation of lifting platforms. The task of operating the lifting platforms must be granted in
writing.
Before loading a vehicle onto the lifting platform, users should study the original operation instructions and familiarize themselves with the
operating procedures in several trial runs.
Lift vehicle within the rated load. Don’t attempt to raise vehicles with excessive weight.
1.2 Checking of the lifting platforms
Checks are to be based on the following directives and regulations:
Basic principles for testing lifting platforms
The basic health and safety requirements stipulated in the directive 2006/42/EC
Harmonized European standards
The applicable accident prevention regulations
The checks are to be organized by the user of the lifting platform. The user is responsible for appointing an expert or qualified person to
perform checking. It must be ensure that the person chosen satisfies the requirements.
The user bears special responsibility if employees of the company are appointed as experts or qualified persons.
1.2.1 Scope of checking
Regular checking essentially involves performing a visual inspection and a functional test. This includes checking the condition of the
components and equipment, checking that the safety systems are complete and functioning properly and that the inspection log book is
completely filled in. The scope of exceptional checking depends on the nature and extent of any structural modification or repair work.
1.2.2 Regular checking
After initial commissioning, lifting platforms are to be checked by a qualified person at intervals of not longer than one year.
A qualified person is somebody with the training and experience required to possess sufficient knowledge of lifting platforms and who is
sufficiently familiar with the pertinent national regulations, accident prevention regulations and generally acknowledged rules of
engineering to be able to assess the safe operating condition of lifting platforms.
1.2.3 Exceptional checking
Lifting platforms with a lift height of more than 2 meters and lifting platforms intended for use with people standing under the load bearing
elements of the load are to be checked by an expert prior or reuse following structural modifications and major repairs to load bearing
components.

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An expert is somebody with the training and experience required to possess specialist knowledge of lifting platforms and who is sufficiently
familiar with the pertinent national work safety regulations, accident prevention regulations and generally acknowledged rules of
engineering to be able to check and give an expert option on lifting platforms.
1.3 Important safety notices
1.3.1 Recommend for indoor use only. DO not expose the lift to rain, snow or excessive moisture.
1.3.2 Only use this lift on a surface that is stable, level and dry and not slippery, and capable of sustaining the load. Do not install the lift on
any asphalt surface.
1.3.3 Read and understand all safety warnings before operating the lift.
1.3.4 Do not leave the controls while the lift is still in motion.
1.3.5 Keep hands and feet away from any moving parts. Keep feet clear of the lift when lowering.
1.3.6 Only these properly trained personnel can operate the lift.
1.3.7 Do not wear unfit clothes such as large clothes with flounces, tires, etc., which could be caught by moving parts of the lift.
1.3.8 To prevent evitable incidents, surrounding areas of the lift must be tidy and with nothing unconcerned.
1.3.9 The lift is simply designed to lift the entire body of vehicles, with its maximum weight within the lifting capacity.
1.3.10 Always insure the safety locks are engaged before any attempt to work near or under the vehicle. Never remove safety related
components from the lift. Do not use if safety related components are damaged or missing.
1.3.11 Do not rock the vehicle while on the lift or remove any heavy component from vehicle that may cause excessive weight shift.
1.3.12 Check at any time the parts of the lift to ensure the agility of moving parts and the performance of synchronization. Ensure regular
maintenance and if anything abnormal occurs, stop using the lift immediately and contact our dealers for help.
1.3.13 Lower the lift to its lowest position and do remember to cut off the power source when service finishes.
1.3.14 Do not modify any parts of the lift without manufacturer’s advice.
1.3.15 If the lift is going to be left unused for a long time, users are required to:
a. Disconnect the power;
b. Empty the oil tank;
c. Lubricate the moving parts with hydraulic oil.
WARNING：The warnings, cautions and instructions discussed in this instruction manual cannot cover all possible conditions and
situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into
this product, but must be supplied by the operator.
Attention: For environment protection, please dispose the disused oil in a proper way.

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1.4 Warning labels
All safety warning labels are clearly depicted on the lift to ensure that the operator is aware of and avoid the dangers of using the lift in an
incorrect manner. The labels must be kept clean and they have to be replaced if detached or damaged. Please read carefully the meaning of
each label and memories them for future operation.

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1.5 Potential safety risks
1.5.1 Mains voltage
Insulation damage and other faults may result in accessible components being live
Safety measures:
Only ever use the power cord provided or a tested power cord.
Replace wires with damaged insulation.
Do not open the operating unit.
1.5.2 Risk of injury, danger of crushing
In the event of excessive vehicle weight, incorrect mounting of the vehicle or on removing heavy object,
there is a risk of the vehicle falling off the lifting platform or tipping up.
Safety measures:
The lifting platform is only ever to be employed for the intended purpose.
Carefully study and heed all the information given in Section 1.4.
Observe the warning notices for operation.
1.6 Noise level
Noise emitted during operating the lift should be less than 70dB. For your health consideration, it is suggested to place a noise detector in
your working area.

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PACKING, STORAGE AND TRANSPORTATION
Packing, lifting, handling, transporting operations must be performed only by experienced personnel with
appropriate knowledge of the lift and after reading this manual.
2.1 The lift was dismantled into the following 3 parts for transportation
Name
Packed by
Dimension(mm)
Weight(kg)
Quantity
Control cabinet
Wooden case
500*470*1020
80
1
Lift platforms
Carton with wooden base
1570*580*470
320
2
2.2 Storage
The packs must be kept in a covered and protected area in a temperature range 0f -10℃to +40℃. They must not be exposed to direct
sunlight, rain or water.
Stacking the packs
We advise against stacking because the packs are not designed for this type of storage. The narrow base, heavy weight and large size of the
packs make stacking difficult and potentially dangerous.
If stacking is unavoidable, use all appropriate precautions:
-never stack to more than 2 meters in height.
-never make stacks of single packs. Always stack pairs of packs in a cross pattern so that the base is bigger and the resulting stack is more
stable. Once the stack is complete, restrain it using straps, ropes or other suitable methods.
A maximum of two packs can be stacked on lorries, in containers, and in railway wagons, on condition that the packs are strapped together
and restrained to stop them falling.
2.3 Lifting and handling
The packs can be lifted and transported only by using lift trucks.
Opening the packs
When the lift is delivered make sure that it has not been damaged during transportation and that all the parts specified on the packing list
are present.
Packs must be opened adopting all the precautions required to avoid injury to persons (keep at a safe distance when cutting the straps) or
damage to parts of the machine (be careful that no parts are dropped while you are opening the packing)
Take special care with the hydraulic power unit, the control panel and the platform cylinder.

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PRODUCT DESCRIPTIONS
3.1 General descriptions
This model is for recessed mounting and is mainly composed by two lifting platforms and a set of power unit. The gear pump works to make
oil in the pump push upwards the pistons of oil cylinders. Meanwhile support scissor brackets of the lift rise accordingly. In the process of
rising, the independent mechanical safety locking system protects the lift from slipping in case of hydraulic failure. Besides, safety designs
like 24V working voltage of control box and limit switch, low-height alarming buzzer, anti-surge valves have fully considered your personal
security.
3.2 Construction of the lift
3.3 Dimensions

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3.4 Safety devices descriptions
POS.
Safety device
Function
1
24V operation voltage
Safety voltage for operators.
2
Max height limit switch
Ensure the lifting platform stop rising when reach a height of 1800mm above the
ground.
3
Safety lowering height
limit switch
The lifting platforms stop lowering at a safety height above the ground. Push DOWN II
button to continue the lowering movement, which accompanies with alarming buzz
warning service persons being away from the moving parts.
4
Mechanical locking unit
Protect the lifting platform from descending dangerously in case of hydraulic failure.
3.5 Technical data
Rated load capacity
3500KG
Full rise height
1800mm
Full lowered height
330mm
Full rise time with load
≤50s
Full lowering time with load
≤30s
Hydraulic pressure
22-24MPa
Pneumatic pressure
6-8 bar
Oil Volume
18L

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INSTALLATION INSTRUCTIONS
4.1 Preparations before installation
4.1.1 Space requirements.
Refer to 3.3 for the dimensions of the lift. There must also be a clearance of at least 1 meter between the lifting platform and fixed
elements (e.g. wall) in all lifting positions. There must be sufficient space at the ends of the lifting platform for driving vehicles on and off.
To stop vehicles colliding with the ceiling, it is advisable to fit an overhead light barrier in low ceiling buildings.
4.1.2 Foundations and connections
The user must have the following work performed before erecting the lift.
Construction of the foundation following consultation with the manufacturer’s customer service or an authorized service agent.
Routing of the wiring to the installation location. The user must provide fuse protection for the connection. Requirements for
power supply cable of the installation site: at least 2.5mm2 wire core for 3Ph power and 4.0mm2 wire core for 1Ph power. Attention:
electrical system connection must be done by licensed technicians.
Routing of the compressed air connection to the installation location.
Refer also to the corresponding information in the operation instructions.
4.1.3 Foundations preparations
Indoor installation only.
There must also be a clearance of at least 1 meter between the lifting platform and fixed elements (e.g. wall) in all lifting positions. There
must be sufficient space for driving vehicles on and off.
C20/25 concrete base with strength more than 3000psi, Minimum thickness of 150mm.
Surface: Horizontal and even (Gradients max. 0.5 %)
Embed L40 angle iron around the pit for edging (optional);
Reserve a water collection pit in the case drain pipes are not available;
Newly built concrete foundation must be older than 20days.
In mm.

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4.1.4 Tools and equipment needed for installation
Tool name
Specification
Quantity
Electrical drill
With D16 and D18 drill bit.
1
Open spanner
D17-19mm
2
Adjustable spanner
bigger than D30mm
1
Cross socket screw driver
PH2
1
Quick spanner handle adapter/ Ratchet
1
Socket spanner
D24mm
1
Levelling device
1
Hammer
10 pounds
1
Truck lift
Capacity more than 2500KG
1
Lifting string
Capacity, 1000KG
2
Lifting string
Capacity, 2000KG
1

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4.1.5 Checking parts
Unfold the package and check if any parts missed as per the following list. Do not hesitate to contact us in case any parts missed, but if you
do not contact us and insist installing upon the lack of some parts, we as well as our dealers will not bear any responsibility for this and will
charge for any parts subsequently demanded by the buyer.
Control cabinet
No.
Code
Name
Specification
Qty
1
6503V2 control cabinet
2.2KW-3Ph-50Hz
1
2
420190090
Rubber pad
38*120*160mm
4
3
201202001
Expansion bolt
M16*120
8
4
123010201
Air hose
D=8
2m
5
Manual
1
6
Key
1
7
Oil tank label
1
Lifting platforms
No.
Code
Name
Specification
Qty
1
6503V2 -main platform
1
2
6503V2-secondary platform
1
4.2 Installation attentions
4.2.1 Joints of oil hose and wiring must be firmly connected in order to avoid leakage of oil hose and looseness of electrical wires.
4.2.2 All bolts should be firmly screwed up.
4.2.3 Do not place any vehicle on the lift in the case of trial running.
4.3 General Installation Steps
Step 1: Dismantle the package of the lifting platforms.
Remove the carton and packing films wrapped on the platform.
WARNING! : Take off oil hose protectors when cut off the packing strips.
WARNING! : Avoid scratching the painting surface and hoses.
Step 2: Place the lifting platform at expected installation site.
Raise the platform by using a forklift and 2 lifting strings until the mechanical lock is engaged. And then hoist the platform onto the
expected installation site. Dismantle the bolts that fix the platform and its wooden package and move it to the installation site in the same
way as the upper platform.
Attention 1: Before hoisting, make sure the hoses and wires are well protected against damage.
Attention 2: It is necessary to hold the platform during the hoisting process. Irrelevant person is not allowed in installation area.
Step 3: Open the package of the control cabinet and take out accessories in it.
Step 4: Connect hydraulic oil hoses.
Refer to Annex 2. Screw torque for oil hose connector is 60N*M.

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Firstly, connect the oil hoses between the two platforms. There are 3 oil hoses together. And then, connect the 2 oil hoses from the main
platform with the tie-ins remained on the hydraulic block in the control cabinet. Oil hoses go into the cabinet through the holes remained at
the bottom of the cabinet.
Attention: Connect as per the marks on the hoses and do not contaminate the hydraulic components during the connection.
Step 5: Connect the electrical system.
Refer to Annex 1 when fix the electrical system.
Connect the wire connectors for rising and lowering limit switches
Connect the power suppler cable to external electricity supply.
(For three phase power supply, if the lift doesn't raise and the motor may turn in the wrong direction, in such event, interchange wires U, V in
the control cabinet).
Step 6: Connect the pneumatic release system.
Refer to Annex 3.
Screw torque for pneumatic hose connector is 20N*M.
External compressed air shall be prepared by the end user before installation. Pneumatic pressure 6-8 bar.

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Step 7: Fill with hydraulic oil.
CLEAN AND FRESH OIL ONLY. DON’T FILL THE TANK COMPLETELY FULL.
Lift must be fully lowered before changing or adding hydraulic oil
Pour 18 liters anti-abrasion hydraulic oil into the oil tank. The level of oil shall reach the tippets volume mark of the tank.
Add more oil after running the lift for several cycles until the lift can rise to the maximum lifting height.
Note：It is suggested to use NO.46 hydraulic oil when average temperature of the location is above 18 degree Celsius and use NO.32
hydraulic oil when temperature is below 18 degree Celsius.
Change the oil 6 months after initial use and change once per year thereafter.
Step 8: Levelling
Check the connection of the hydraulic and electrical system before levelling operation
Review operation instructions and get familiar with lift controls by running the lift through a few cycles before leve lling operation.
WARNING! : Level the platforms before connecting max height limit switch because if not, platforms may not rise to the highest position.
The operator needs to know clear which levelling valve controls which platform. This could be judged by the way that the oil hose was
connected or by trial raising or lowering.
1. Connect the power supply and turn on the main power switch on the control panel.
2. Push the “UP” button for 30 seconds. Normally at least one of the platforms will rise at this moment.
(For three phase power supply, if the lift doesn't raise and the motor may turn in the wrong direction, in such event, interchange wires U, V
in the control cabinet).
3. Manually turn on the valve in the control cabinet by moving the handle pointing opposite to the hydraulic block and then push the “UP”
or “DOWN” button to adjust the height of the secondary platform until it reaches the same height as the main platform. Turn off the valve
by removing the handle to its initial position and push the “UP” and “DOWN” button to check the synchronization of the two platforms. If
synchronization is still not achieved, repeat the above levelling steps until synchronization reached.
Step 9: Fix base frames with expansion bolts.
1. Drill anchor holes for expansion bolts on the installation foundation with an electrical drill. Make sure to drill vertically.
2. Remove thoroughly the debris and dust in holes and ascertain that the posts stay right upon the circle previously marked by chalk.
3. Hammer in and secure expansion bolts. Screw torque is 60-80 N*M.

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4.4 Items to be checked after installation.
S/N
Check items
YES
NO
1
Screw torque of expansion bolts : no less than 60 -80N•m;
2
Rising speed ≥20mm/s;
3
Noise with rated load ≤75db;
4
Grounding resistance: not bigger than 4Ω;
5
Height difference of the two platform ≤5mm;
6
Mechanical locks are robust and synchronized when running with rated load ;
7
If the control button works as “hold to run”?
8
If limit switches work well?
9
If grounding wire is connected?
10
If rising and lowering smoothly?
11
If there is no abnormal notice during running with rated load?
12
If there is no oil leakage when running with rated load?
13
If there is no air leakage when running with rated load?
14
If expansion bolts, nuts or circlips is well secured?
15
If max lifting height is 1800mm (above ground)?
16
If Safety advices, name plate and logos are clear?

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Turn on the power switch
Push UP button
The lift is raised
Push the DOWN button
The lift is lowered
Push the DOWN button
Stop lowering at safety height
OPERATION INSTRUCTIONS
5.1 Precautions
5.1.1 Check all connections of oil hose. Only when there is no leakage, the lift can start work.
5.1.2 The lift, if its safety device malfunctions, shall not be used.
5.1.3 It shall not lift or lower an automobile if its center of gravity is not positioned midway of the runways.
5.1.4 Operators and other personnel concerned should stand in a safety area during lifting and lowering process.
5.1.5 When runways being raised to the desired height, switch off the power and lock the button with a padlock to prevent any wrong
operation done by unconcerned people.
5.2 Operation instructions
5.3 Flow chart for operation
Pos.
Name
Function
FA
Alarm buzzer
Safety warning
SB1
UP button
Control the rising movement
SB2
DOWN I/DOWN II button
Control the lowering movement
SB
Emergency stop
Cut operation power in emergency case
HL
Power indicator
Show if electricity is connected
QS
Power switch
Control main power
Raising
Lowering

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5.4 Operation instructions
To avoid personal injury and/or property damage, permit only trained personnel to operate the lift.
After reviewing these instructions, get familiar with lift controls by running the lift through a few cycles before loading vehicle on
lift. Always lift the vehicle using all four adapters. Never raise just one end, one corner or one side of vehicle.
The lift must be only used in a static position for lifting and lowering vehicles.
The normal users are not allowed to open the door of control cabinet.
Raise the lift
Make sure vehicle is neither front nor rear heavy and center of balance should be midway between adapters and centered over t he
lift.
1. Make sure that you have read and understood the operation manual before operation.
2. Load vehicle on lift carefully. Position the lift adapters to contact at the vehicle manufacturer’s recommended lift points.
3. Push the UP button to raise lift until adapters contact vehicle.
4. Check adapters for secure contact with vehicle. Raise lift to expected working height.
Lower the lift
When lowering the lift pay careful attention that all personnel and objects are kept clear.
1. Push the DOWNI button to lower the lifting platform. It will stop lowering at safety height.
2. Push DOWN II button to continue lowering the platforms which accompanies with safety alarming buzz.
3. After the lifting platform is fully lowered, remove rubber pads and other tools to provide an unobstructed exit for moving vehicle from the
lift area.
4. Drive the vehicle away.

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5.5 Emergency lowering
Emergency situation means: 1. Electricity power failure 2. Failure on equipment itself
Suitable condition: Compressed air is available.
Normally, in case of sudden electricity power failure, the compressed air remained can still make the pneumatic system of the lift work.
In the case the mechanical safety locks are not engaged, follow the following steps for Emergency lowering
Attention: Pay careful attention as there could be potential safety risks in doing so.
1. Open the control cabinet and find out the manually controlled air-supplying button and emergency unloading solenoid valve.
2. Take off the protective cap of the valve and see red the valve core.
3. Push the blue air-supplying button and meanwhile push and turn anticlockwise the red valve core until hear sound which implicate the
valve is open. At this time, lifting platforms may lower.
WARNING! When do the above operation, operators need to focus on the lowering platform.
If any abnormal occurs, stop pushing the blue air-supplying button and push and turn clockwise the red valve core until hear the sound
which implicate the valve is closed.
4. Turn off the unloading valve by pushing and turning clockwise the red core until hear the sound which implicate the valve is closed.
NOTE: For different models, the pictures showing above may differ from lift to lift, but the methods for emergency lowering is the same.

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TROUBLE SHOOTING
ATTENTION: If the trouble could not be fixed by yourself, please do not hesitate to contact us for help. We will offer our service at the
earliest time we can. The troubles will be judged and solved much faster if you could provide us more details or pictures of the trouble.
TROUBLES
CAUSES
SOLUTIONS
Motor does not run and
will not raise.
Loose wire connection
Check and make a good connection.
Burnt motor.
Replace it.
Damaged limit switch or its wire connection is loose.
Adjust or replace the limit switch.
Motor runs but will not
raise.
The motor run reversely.
Check the wire connection.
Overflow valve is not well screwed up or jammed.
Clean or make adjustment
Damaged gear pump.
Replace it.
Too low oil level.
Add oil.
The hose connection is loose.
Tighten it.
The cushion valve is not well screwed up or jammed.
Clean or make adjustment
Platforms go down
slowly after being
raised.
The oil hose leaks.
Check or replace it.
Untightened oil cylinder.
Replace the seal.
The single way valve leaks.
Clean or replace it.
Solenoid valve fails to work well.
Clean or replace it.
Unloading valve leaks.
Check and adjust the tightness.
Raising too slow.
Jammed oil filter
Clean or replace it.
Too low oil level.
Add oil.
The overflow valve is not adjusted to the right position.
Make adjustment.
Too hot hydraulic oil ( above 45°）.
Change the oil.
Abraded seal of the cylinder
Replace the seal.
Lowering too slow.
Jammed throttle valve
Add grease.
Dirty hydraulic oil
Clean or replace.
Jammed anti-surge valve
Change the oil.
Jammed oil hose
Clean it.