Nussbaum JUMBO NT 3500 Operator's manual

JUMBO NT 3500
Automotive lift date: 09/2013
Manual date: 30.09.2013
Operating Instruction and Documentation
Serial number:...........................................
Otto Nußbaum GmbH & Co.KG//Korker Straße 24//D-77694 Kehl-Bodersweier
Tel: [phone] Fax: [phone]
E-mail: [e-mail]//http://www.nussbaum-lifts.de
Retailer address / phone
Original Documentation
Made in German
y

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Contents
Foreword.............................................................................................................................................. 3
Record of installation ........................................................................................................................... 5
Record of handing over........................................................................................................................ 6
1.Introduction........................................................................................................................................... 7
1.1 Installation and check of the automotive lift................................................................................... 7
1.2 Information of Warning................................................................................................................... 7
2.Master document of the automotive lift ................................................................................................ 8
2.1 Lift –manufacturer.......................................................................................................................... 8
2.2 Application ..................................................................................................................................... 8
2.3 Changes at the construction......................................................................................................... 8
2.4 Displacement of the automotive-lift................................................................................................ 8
2.5 Attestation of conformity ................................................................................................................ 9
3. Technical Information........................................................................................................................ 10
3.1 Technical ratings.......................................................................................................................... 10
3.2 Safety device ............................................................................................................................... 10
3.3 Datasheet..................................................................................................................................... 11
3.4 Foundation plan........................................................................................................................... 12
3.5 Dowel Positions ........................................................................................................................... 14
3.6 Hydraulic diagram drawing .......................................................................................................... 15
3.7 Connection of the hydraulic tubes (Standard version)................................................................. 16
3.8 Electrical diagram drawing........................................................................................................... 17
4. Safety regulations.............................................................................................................................. 22
5. Operating instructions........................................................................................................................ 23
5.1 Lifting the vehicle......................................................................................................................... 23
5.2 Lowering the vehicle.................................................................................................................... 24
5.3 Equalization the platforms............................................................................................................ 24
6. Troubleshooting................................................................................................................................. 26
6.1 Driving on an obstacle ................................................................................................................. 27
6.2 Emergency lowering .................................................................................................................... 27
7. Inspection and Maintenance ............................................................................................................. 28
7.1 Inspection and Maintenance........................................................................................................ 28
7.2 Cleaning of the automotive lift .................................................................................................... 31
8. Security check ................................................................................................................................... 31
9. Installation and Initiation.................................................................................................................... 32
9.1 Installation of the automotive lift .................................................................................................. 32
9.2 Regulations for the installation..................................................................................................... 32
9.3 Erection and doweling of the lift................................................................................................... 32
9.4 Filling and bleeding the hydraulic system.................................................................................... 34
9.5 Initiation........................................................................................................................................ 36
9.6 Changing the installation place.................................................................................................... 36
First security check before installation............................................................................................... 39
Regular security check and maintenance..........................................................................................40
Extraordinary security check.............................................................................................................. 47

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Foreword
Nußbaum lifting systems are the result of a long time experience in the automotive lifting industry.
The high quality and the superior concept ensure reliability, a long lift lifetime and above all and
economic business solution.
To avoid unnecessary damage, injury or even death, read the operating instructions with care and
observe the contents.
Nußbaum lifts is not responsible for incidents involving the use of Nußbaum lifting systems for
applications other than those for which they were designed.
Otto Nußbaum GmbH & Co.KG is not liable for any resulting damages. The user carries the
risk alone.
Obligations of the user:
- To observe and adhere to the operating instructions.
- To follow the recommended inspection and maintenance procedures and carry out the
prescribed tests.
- The operating instructions must be observed by all persons working with or around the lift.
- Above all chapter 4 “Safety Regulations“ is very important and must be closely adhered to.
- In addition to the safety regulations stated in the operating instructions manual, the
appropriate safety regulations and the operating procedures of the place of operation must also
be considered.
Obligations of the operator:
The operator is obliged to allow only those persons complying to the following requirements to work
with or around the unit.
- Persons being familiar with the basic regulations concerning labour safety and accident
prevention and being trained to operate the particular unit.
- Persons having read and understood the chapter concerning safety and warning symbols.
- Persons using the lift are required to confirm that they have read and understood the chapter on
safety and warning symbols by signing the appropriate form.
Dangers when operating the lift:
Nußbaum-Lifts are designed and built according to technical standards and the approved
regulations for technical safety. The use of Nußbaum lifts for purposes other than those for which they
were designed, may result in injury or even death.
The lift must only be operated :
- For its appropriate use
- In faultless condition concerning technical security.
Organisational Requirements
- The instructions for use are to be kept at the place of operation being easily access able
at any time.
- In addition to the instructions for use, rules pertaining to other regulations i.e. accident
prevention and environmental rules are to be observed and adhered to.
- The owner of the Nußbaum lifting system must ensure that operators and persons working with
or around the lift occasionally conduct “refresher” courses to ensure that the appropriate
operating procedures and safety precautions are known.
- Personal Protective Equipment (PPE) must be used according to the appropriate regulations.

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- All safety- and danger signs on and around the lift are to be observed and followed!
- Spare parts must comply with the technical requirements specified by the manufacturer.
This is only warranted with original parts.
- Observe and adhere to the specified time intervals between tests and inspections.
Maintenance works, repairing faults
- Adjustments, maintenance, and inspections, are to be followed according to the time intervals
specified. Details regarding the exchange of parts and components as mentioned in the
operating instructions are to be adhered to.
These works must only be carried out, by expert personal.
- After maintenance- and repair works loose screws, nuts and bolts must always be firmly
tightened!
Guarantee and liability
- Our “General conditions of selling and delivering” are in force.
There will be no guarantee or liability for incidents involving injuries or death or damage to
equipment if these incidents are the result of one or more of the following reasons.
- Inappropriate use of the lift
In appropriate installation, initiation, operation and maintenance of the lift.
- Use of the lift while one or several security devices do not work, do not work correctly or are not
installed correctly.
- Failure to follow the regulations of the operating instructions regarding transport, storage,
installation, initiation, operation and maintenance of the lift.
- Unauthorized changes to the structure of the lift without first asking the producer.
- Unauthorized changes of adjustments of important components of the lift (e.g. driving elements,
power rating, motor speed, etc)
- Wrong or incorrect maintenance practice.
- Catastrophes, acts of God or external reasons.

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Filling out and undersigned and copying this sheet and send the original to the lift
manufacturer. The copy remains in the Manual.
Otto Nußbaum GmbH & Co. KG
Korker Straße 24
D-77694 Kehl-Bodersweier
Record of installation
The automotive lift Jumbo NT with the
serial number:............................................ was installed on:...............................................
at the firm:................................................. at:.....................................................................
The initial safety check was carried out and the lift was started.
The installation was carried out by the operating authority/competent (please delete as applicable).
The initial safety check was carried out by a competent person before the initial operation.
The operating authority confirms the correct installation of the automotive lift, the competent person
confirms the correct initial operation.
Used Dowels(*):________________________________(Type/Name)
Minimum anchorage depth (*) kept: _________________mm Fok
Starting torque (*) kept: __________________________NM Fok
............................................ ..................................................... ............................................
date name of the operating authority signature of the operating authority
............................................ ..................................................... ............................................
date name of the competent person signature of the competent person
Your customer service:.....................................................................................................(stamp)
(*) see supplement of the dowel manufacturers
Hebebühne Stand 09/2013 // Betriebsanleitung Stand 30.09.2013

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Record of handing over
The automotive lift with the
serial number:............................................ was installed on:...............................................
at the firm:................................................. at:.....................................................................
the safety was checked and the lift was started.
The persons below were introduced after the installation of the automotive lift. The introduction was
carried out from an erector of the lift-manufacturer or from a franchised dealer (competent person).
............................................ ..................................................... ............................................
date name signature
............................................ ..................................................... ............................................
date name signature
............................................ ..................................................... ............................................
date name signature
............................................ ..................................................... ............................................
date name signature
............................................ ..................................................... ............................................
date name signature
............................................ ..................................................... ............................................
date name signature
............................................ ..................................................... ............................................
date name of competent signature of the competent
Your service partner:………............................................................................................................

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1.Introduction
The document ”Operating Instructions and Documentation” contains important information
about installation, operation and maintenance of the Jumbo NT.
To furnish proof of installation of the automotive lift the form ”Record of Installation” must be
signed and returned to the manufacturer.
To furnish proof of the singular, felt this documentation contains forms. The forms should be used
to document the checks. They should not be removed from this documentation.
Every Changes to the construction and displacement of the automotive lift must be registered in
the ”Master document” of the lift.
1.1 Installation and check of the automotive lift
Only specialist staff is allowed to do work concerning safety and to do the safety checks of the lift.
They are called experts and competent person in this document.
Experts are persons (for example self-employed engineers, experts) which have received
instruction and have experience to check and to test automotive lifts. They know the
relevant labour and accidents prevention regulations.
Competent person are persons who have acquired adequate knowledge and experience with
automotive lifts. They took part in training from the lift-manufacturer (servicing
technicians of the manufacturer or dealer, are competent)
1.2 Information of Warning
To show danger and to show important information the three symbols below are used. Pay
attention to those passages, which are marked with these symbols
Danger! This sign indicates danger to life. Inexpert handling of the described
operation may be dangerous to life.
Caution! This sign cautions against possible damage to the automotive lift or other
material defects in case of inexpert handling .
Attention! This sign indicates for an important function or other important
notes.

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2.Master document of the automotive lift
2.1 Lift –manufacturer
Otto Nußbaum GmbH & Co. KG
Korker Straße 24
D-77694 Kehl-Bodersweier
2.2 Application
The automotive lift is a lifting mechanism for lifting motor vehicles
with a laden weight of up to 3500 kg. The max. load distribution is 3:2 in or 2:3 against
drive-on direction. The automotive lift is only designed for servicing vehicles. It is not
allowed to carry persons with the lift.
It’s not allowed to install the standard-automotive lift in a hazardous location or washing bays.
The operation takes place at the operating unit beside the automotive lift.
After changes of the construction and after essential maintenance work on carrying parts and
after changing the installation place, an expert has to check the lift and to confirm its
correctness and security.
2.3 Changes at the construction
Changes at the construction, expert checking, resumption of work (date, kind of change,
signature of the expert)
..............................................................................................................................................................
..............................................................................................................................................................
..............................................................................................................................................................
name, address of the expert
........................................................... ............................................................
place, date signature of the expert
2.4 Displacement of the automotive-lift
Displacement of the automotive-lift, expert checking, resumption of work (date, kind of
change, signature of the competent)
..............................................................................................................................................................
..............................................................................................................................................................
..............................................................................................................................................................
name, address of the competent
........................................................... ............................................................
place, date signature of the competent

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2.5 Attestation of conformity

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3. Technical Information
3.1 Technical ratings
Capacity: 3500 kg
Load distribution: 3:2 or 2:3 in or against drive-on direction
Lifting time: approx. 30 sec.
Lowering time : approx. 30 sec.
Line Voltage: 3 x 400 Volt , 50Hz
Powerrating: 3kW
Motor speed: 3000 rotation/min
Pump capacity: 3 cm3/revolution
Hydraulic pressure: approx. 270 bar
Pressure relief valve: approx. 300 bar
Oil tank: approx. 14 litre - viscosity 32 cst.
Sound level:L pA ≤70 dB
Connection by customer (standard) 3~/N+PE, 400V, 50 Hz
with fuse 16 Ampere time lag
(Pay attention to the tension of your country)
3.2 Safety device
1. Pressure relief valve
Overprint-safety of the hydraulic system
2. Holding valve
safety device against unintentional lowering
3. Lockable main switch
safety device against unauthorized operation
4. optional: Foot protector
safety device against squeeze
5. Two independent cylinder system (master and slave-system)
Safety device against unintentional lowering
6. optional: CE-Stop
safety device against squeeze
7. „Totmann“ Control
After releasing the control button the lift stops the movements.

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3.3 Datasheet

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3.4 Foundation plan

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3.5 Dowel Positions

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3.6 Hydraulic diagram drawing
Hydraulic parts list
0.1 Oil tank 030JL01353
0.2 Sub oil motor 990445 replaced by 992658
0.3 Gear pump 980340
0.4 Filter 980012
0.5 Oil level gauge 980011
0.6 Pressure control valve 232NSTL02082
0.7 Holding valve 980480
0.8 Electrical control valve 980478
0.9 Emergency lowering screw 232TTL42038
0.10 Equalisation screw 232TTL42038
0.11 Flow control valve Ø1,5 mm -
K1 commando cylinder 1 030JL620011
F1 slave cylinder 1 030JL62050
K2 commando cylinder 2 030JL620011
F2 slave cylinder 2 030JL62050

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3.7 Connection of the hydraulic tubes (Standard version)
Pos: Description piece/Lift
1 reduction 8 – 6 4x
2 T-pieceNW8 2x
3 hydraulic tube 450 mm 4x
4 hydraulic tube 3400 mm 1x
5 hydraulic tube 3400 mm 1x
6 hydraulic tube 850 mm 2x
7 hydraulic tube 1500 mm 2x
8 hydraulic tube 2100 mm 1x
9 hydraulic tube 2700 mm 1x
KO master cylinder
FO slave cylinder
It is possible to mount the operating unit on the left side or on the right side of the lift.
Observe the cylinder pair, which is nearer to the operating unit, they have the
designation K1 and F1. The designation of the tubes becomes taken over, indifferent
where the operating unit stands.

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3.8 Electrical diagram drawing

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