TROMMELBERG TXB30LS User manual

USER MANUAL TXB30LS, V19.01 page | 1
Technical changes, misprints and errors are reserved
USER MANUAL
Mobile Scissor Lift
TXB30LS

USER MANUAL TXB30LS, V19.01 page | 2
Technical changes, misprints and errors are reserved
The manual is an integral part of the lift, which it should always accompany even if the
unit is sold .The manual, must be kept in the vicinity of the lift in an easily accessible
place so that the operator and maintenance staff must be able to locate and consult the
manual quickly at any time.
ATTENTIVE AND REPEATED READING OF SAFETY INSTRUCTION, WHICH
CONTAINS IMPORTANT INFORMATION AND SAFETY WARNINGS, IS
PARTICULARLY RECOMMENDED.

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Table of contents
Safety page 4-6
Introduction page 4
Symbols page 4
Intended Use page 4
Safety Instructions for Commissioning page 5
Safety Instructions for Operation page 5
Safety Instructions for Maintenance page 6
1. Purpose and characteristics page 7
2. Specifications page 8
Storage page 9
Opening the packaging page 9
Disposal of the packaging page 9
3. Transportation page 9
4. Unpacking page 10
5. Installation and testing page 11
6. Maintenance page 12
6.1. Maintenance schedule page 12
7. Operation page 13-17
7.1. Defects / Maulfunctions page 13
7.2. Controls page 14
7.2.1. Control Unit page 14-15
7.3. Operation page 16-17
7.3.1. Preparations page 16
7.3.2. Raising page 16
7.3.3. Vehicle in Raise Position page 16
7.3.4. Lowering page 17
7.4. Protection against Unauthorized Usage page 17
8. Troubleshooting page 18
9. Electrical Systems page 19
10.Hydraulic Systems page 20

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SAFETY
Introduction
Thoroughly read this manual before operating the lift and comply with the instructions.
Always display the manual in a conspicuous location.
Personal injury and property damage incurred due to non-compliance with these safety
instructions are not covered by the product liability regulations.
Symbols
Failure to comply with instructions could result in personal injury.
Failure to comply with instructions could result in property damage.
Important information
Intended Use
The lift is designed for the safe lifting of automotive vehicles. Observe the rated load
capacity and load distribution of the lift.
Load Capacity
Load Distribution Front : Rear
Minimum
Maximum
TXB30LS
3000Kg
3 :2
2 : 3
The lift should always been driven from the predetermined direction.

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Safety Instructions for commissioning
•The lift may be installed and commissioned by authorized service personnel only.
•The standard lift version may not be installed and commissioned in the vicinity of
explosives or flammable liquids.
•The standard lift version may not be installed and commissioned outdoors or in
moist rooms (e.g. car wash).
Safety Instructions for Operation
•Carefully read the User Manual.
•Lift operation by authorized personnel over 18 years only.
•Always keep the lift and lift area clean and free of tools, parts, debris etc.
•Once the pads contact the lifting points of the vehicle, check if the pads are in the
correct position.
•After raising the vehicle briefly, stop and check the pads for secure contact.
•Always lift the vehicle using all four pads!
•Make sure the vehicle doors are closed during raising and lowering cycles.
•Closely watch the vehicle and the lift during raising and lowering cycles.
•Do not allow anyone to stay in the lift area during raising and lowering cycles.
•Climbing up the raised lift or vehicle is prohibited.
•Only use the lift for its intended purpose.
•Comply with the applicable accident prevention regulations.
•Do not overload the lift. The rated load capacity is indicated on the lift nameplate.
•Only use the vehicle manufacturer´s recommended lifting points!
•After positioning the vehicle, apply the parking brake.
•Use caution when removing or installing heavy components (center-of-gravity
displacement)!
•The main switch also serves as EMERGENCY SWITCH. In case of emergency
turn it to the position “0”.
•Protect all parts of the electrical equipment from humidity and moisture.
•Protect the lift against unauthorized usage by padlocking the main switch.

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Safety Instructions for Maintenance
•Maintenance or repair work by authorized service personnel only.
•Turn off and padlock the main switch before doing any maintenance, or repair
work.
•Work on pulse generators or proximity switches by authorized service personnel
only.
•Work on the electrical equipment by certified electricians only.
•Ensure that ecologically harmful substances are disposed of, only in accordance
with the appropriate regulations.
•Do not use high pressure / steam jet cleaners or caustic cleaning agents. Risk of
damage!
•Do not replace or override the safety devices.
•The MSDS of the hydraulic oil* shall be obtained and kept at the easily
accessible place for reference in the emergency situation.
*Hydraulic oil is not included in the scope of delivery
* we recommend the use of HLP32 or HLP46 hydraulic oil
ATTENTION, SAFETY FIRST!
•Please check the lift before every operation and make sure that it must not be
used outside.
•Always raise the lift above the first safe mechanical lock, before you start the
work on the raised vehicle.
•Please check the moving parts regularly and lubricate the axles and rails weekly
with suitable lubricants.
•Always work according to the user manual and the safety instructions.
NOTE: This lift is not allowed to be
used outside!

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1. Purpose and characteristics
The mobile scissor lift TXB30LS is perfectly suited for
•The inspection and maintenance of the braking system
•Changing wheels
•Repair works on the front and rear
The compact design of the lift is particularly space-saving and easy to move.
The scissor lift has not to be fixed to the ground, just position it on the flat floor and start
to work.

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2. Specifications
TXB30LS
Lifting capacity
3000Kg
Lifting height
960mm
Min. height
115mm
Lifting time
55-60s
Motor power
2.2kW
Power supply
220V; 50Hz/60Hz
Rated oil pressure
16MPa
Net weight
540Kg
Noise level
Less than 70dB

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Storage
Packed machinery must always be kept in a covered, protected place, at a temperature
between -10°C and +40°C and must not be exposed to direct sunlight.
Opening of the packaging
When the lift arrives, check that the machine has not been damaged during transport and
that all parts are present. The packaging must be opened using all possible
precautionary measure to avoid damaging the machine or its parts. Make sure that parts
do not fall out of the packaging during the opening.
Disposal of the packaging
The wooden parts of the packaging may be reused or recycled according to the local
regulations.
3. Transportation
For the easy transport, the PACKAGES are bolted together with a BELT, and control unit
is packed into a plywood case. It must be moved by suitable forklift truck at the middle of
package.
Moving and positioning can be very dangerous if not performed with the
utmost caution. Check the integrity and suitability of the available means.
All packaging, lifting, handling, transport and unpacking operations are tob
e performed by authorized personnel with knowledge of the lift and the
contents of this manual.

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4. Unpacking
Check that the equipment is in perfect condition, making sure that no parts damaged or
missed. Use below figure for reference. If in doubt, do not use the machine and contact
your retailer.

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5. Installation and testing
1. Take out the machine from the packing and place it on the ground, then
connect the oil and pneumatic tubes.
2. Fill 10 liters of hydraulic oil into the oil tank
(hydraulic oil is not included in the scope of delivery)
3. Adjusting the scissor lift:
Turn on the power supply and press the „UP“ button until the lift is raised
for about 10-20 cm. Then press the “DOWN” button. Redo it 4-5 times
and add the height of 10-20 cm each time. If the lift works as expected
you can use the lift for its intended use. Never place a vehicle on the lift
during the test run!
4. Working conditions:
- Ambient temperature between 5°C - 40°C
- Relative humidity between 30-95%
(non condensing!)
- Transportation and storage temperature shall be between -25°C –
+55°C and short period, not exceeding 24 hours at up to +70°C.
- Installation altitude max 1000m
5. Disposal of the hydraulic oil according to the appropriate local
environmental regulations, only.

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6. Maintenance
Turn off and lock the main switch before you start with the
maintenance work of the lift!
The maintenance intervals indicated below apply to average
workshop use. The lift should be inspected more frequently for
severe use applications.
6.1. Maintenance schedule
Establish a periodic preventive maintenance procedure to ensure trouble free operation
and long service life.
Interval Involved parts maintenance tasks
1x per week supporting frame - check if the pads are in the correct position
pads - lubricate slide rail and pads
all 6 month greasing points - check the slide rails and lubricate them if
necessary
nuts and bolts - check all nuts and bolts for correct torque
tighten them if necessary
all 12 month hydraulic system - check fluid level
- clean oil tank and oil filter
- change the complete hydraulic oil
- check tightness of hoses and fittings
- check hoses and fittings for leakages

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7. Operation
Lift operation by authorized personnel over 18 years, only.
Apply the parking brake after positioning the vehicle on the lift.
Do not allow anyone to stay in the lifting area during raising and lowering cycles.
Closely watch the vehicle and the lift during raising and lowering cycles.
Observe the rated load capacity and load distribution!
Load Capacity
Load Distribution Front : Rear
Minimum
Maximum
TXB30LS
3000Kg
3 :2
2 : 3
Do not allow anyone to climb up the lift or to stay inside the raised vehicle.
After raising the vehicle briefly, stop and check the pads for secure contact.
Make sure the vehicle doors are closed during raising and lowering cycles.
Remove obstacles around the lift before working.
The weight of the car to be lifted should not be more than the load capacity of the lift!
If the machine is not in use (e.g. over night), bring it to its lowest position and turn off the
power supply.

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7.1. Defects / Malfunctions
In case of defects or malfunctions, such as jerky lift movement or
deformation of the structure, support or lower the lift immediately.
Turn off and padlock the main switch. Contact qualified service
personnel.
7.2. Controls
7.2.1. Control Unit
1 power indication 4 „DOWN“ button
2 „LOCK“ button 5/6 Main switch / EMERGANCY SWITCH
3 „UP“ button 7 BUZZER

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Main switch
Main switch in position „0“: Power supply is interrupted
Main switch in position „1“: lift is ready for operation
„UP“ button
Press this button to raise the lift. Hold it down until the
desired lifting height has been reached. On reaching the
maximum lifting height, the lift stops automatically.
„DOWN“ button
To lower the lift completely, press and hold the „DOWN“
button.
„LOCK“ button
To lower the platform on the mechanical lock completely, press the "LOCK” button.

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7.3. Operation
7.3.1. Preparations
I. Read and understand this user manual before you start to work with it.
II. Fully lower the lift.
III. Slowly position the vehicle midway between the platforms and apply the
parking brake.
IV. Position the lifting pads under the vehicle manufacturer´s recommended
lifting points.
V. Check the 4 lifting pads for their correct position.
VI. Leave the vehicle and make sure the lifting area is clear.
7.3.2. Raising
I. Lift the vehicle, using the vehicle manufacturer´s recommended lifting
points, only!
II. The vehicle shall always be positioned in the middle of the lift.
III. Briefly raise the lift, until the lifting pads contact the vehicle and make sure
that the pads are in the right position and the vehicle can be raised safely.
IV. Raise the lift, using the „UP“ button, until the desired lifting height is
reached.
V. Press the „LOCK“ button.
VI. Turn the main switch to position „0“.
VII. After all safety precautions have been taken, you can begin to working on
the vehicle.
7.3.3. Vehicle in raised position
I. Observe all accident prevention regulations.
II. Do not allow unauthorized personnel to stay under the raised vehicle.
III. Avoid sudden movements on the vehicle.
IV. Always keep the lift free of tools and parts!
V. Fasten the vehicle to the support frame using lashing straps when
removing or installing heavy components. (center-of-gravity displacement)

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7.3.4. Lowering
I. Turn the main switch to position „1“ and press the „DOWN“ button until the
lift is in its lowest position.
II. Remove lifting pads and tools and drive the vehicle off the lift.
7.4. Protection against unauthorized usage
I. Turn the main switch to position „0”.
II. Padlock the main switch to protect the lift against unauthorized usage.

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8. Troubleshooting
Error
Reason
Remedy
Engine doesn´t rotate
Bad contact of wires
Check and joint wires
Contact defect
Check or change contact
Limited switch defect
Adjust or change limited switch
Engine rotates, but lift
doesn´t move
dust in electromagnetic valve
Check and clean
electromagnetic valve
Hydraulic tube is loose
Tighten hydraulic tubes
Falling short of hydraulic oil
Add hydraulic oil
Lowering speed is too
slow
Oil tube leakage
Check oil tubes
Bucking when raising /
lowering
Air in the hydraulic pressure
loop
venting by raising / lowering the
lift several times (without car!)
Leakage at the flange
Check the sealing at the flange
Filter is dirty
Clean the filter
Only raising, cannot
be lowerd
Magnetic switch defect
Check it, replace it if necessary
Button not cennected
Check „DOWN“ button
Electromagnetic valve
blocked
Check or change the valve
Hydraulic oil too dense
Change the hydraulic oil
Oil leakage
Loose connection
Check connections and tighten
them
Sealing defect
Change oil sealing

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9. Electrical systems

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10. Hydraulic systems