Nussbaum 4.250 H SST, 4.200 H SST, 4.80 H SST, 4.300 H SST, 4.120 H SST Operating Instruction And Documentation

4.80 H SST - 4.300 H SST

4.80 H SST

4.300 H SST E 10

03.doc

Automotive lift date: 10/2003 Manual date: 24.10.2003

Operating Instruction and Documentation

Serial number: .....................................

retailer/ phone

Nußbaum Hebetechnik GmbH & Co.KG//Korker Straße 24//D-77694 Kehl-Bodersweier//Tel: +49(0)7853/8990

Fax: +49 (0)7853/8787//E-mail: [email protected]//http://www.nussbaum-lifts.de

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Operating Instruction and Documentation

4.80 H SST- 4.300 H SST

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 CE-Certificate ................................................................................................................... 9

3. Technical Information.......................................................................................................... 11

3.1 Technical ratings.............................................................................................................11

3.2 Safety device...................................................................................................................11

3.3 Data sheet........................................................................................................................13

3.4 Foundation diagram drawing.......................................................................................... 14

4. Safety regulations.................................................................................................................15

5. Operating instructions..........................................................................................................16

5.1 Lifting the vehicle........................................................................................................... 16

5.2 Lowering the vehicle.......................................................................................................16

5.3 Equalisation of the Lift ................................................................................................... 17

5.4 Function Microprocessor / Display-advertisement.........................................................17

5.5 The lift is not in the rule-window ...................................................................................17

5.6 Function of the bypass-switch in case of unequal level of the platform........................17

6.Troubleshooting ....................................................................................................................18

6.1 Driving on an obstacle .................................................................................................... 18

6.1.1 Remove an obstacle.................................................................................................. 19

6.2 Emergency lowering....................................................................................................... 19

6.2.1 Procedure of the emergency lowering...................................................................... 19

6.3 Reset the lift after an emergency lowering..................................................................... 21

7.Inspection and Maintenance of Nussbaum lifts .................................................................... 22

7.1 Maintenance plan of the Mobile column lift...................................................................22

7.2 Cleaning of the Mobile column lift................................................................................. 23

8.Security check.......................................................................................................................24

9.Handing over and Initiation...................................................................................................24

9.1 Regulations .....................................................................................................................24

9.3 Adjusting the rail.............................................................................................................26

9.4 Changing the installation place.......................................................................................26

9.5 Initiation..........................................................................................................................27

First security check before installation ................................................................................. 30

Hydraulic diagram drawing .................................................................................................. 44

Electrical diagram drawing................................................................................................... 46

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Operating Instruction and Documentation

4.80 H SST- 4.300 H SST

Foreword

Nussbaum-Lifts are a result of long-standing experiences. The high quality and the superior concept guarantee them reliability, a long lift time and the economic business. To avoid unnecessary damages and dangers, read the operating instruction attentive and observe the contents. Another or the described purpose going out use is not valid when not as agreed.

This is valid particularly for climb and go.

Company Nussbaum is not liable for damages arising from this. The user carries the risk a lonely.

For the use belonged:

- to observe all the notice in the operating instruction and

- the following of the inspection and maintenance work and the prescribed tests.

- The instruction for use have to be observed by all persons working with the lift.

- Especially the chapter “Safety/accident Prevention“ has to be observed.

- In addition to the safety remarks of the instructions for use the regulations and instructions being valid at the place of operation have to be considered.

Obligations of the operator:

The operator is obliged to allow only those persons complying to the following requirement to work at the unit

- being well acquainted with the basic regulations concerning labour safety and accident

prevention and being trained to operate the unit.

- having read and understood the chapter concerning safety and warning instructions and

confirmed that by their signature.

Dangers when operating with the lift:

The Nussbaum-Lifts are designed and built according to technical standard and the approved regulations for technical security. Yet, danger for body and life of the operator may turn up when using the lift inexpertly.

The lift must only be operated :

- for its appropriate use

- in unobjectionable condition concerning technical security.

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Operating Instruction and Documentation

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Organising requirements

- The instructions for use are constantly to be kept at the place of operation being at hand 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 directed.

- Safety- and danger alert operation of personal is occasionally and by observing the instructions for use to be controlled.

- As far as required and ordered by regulations personal protective equipment is to be used

- All safety- and danger-hints at the lift are to be observed!

- Spare parts must comply with technical requirements laid down by the manufacturer. This is only warranted with original parts. Consider time intervals given or fixed in instructions for use for repeated tests/inspections.

Maintenance works, remedy of faults and disposal

- Fixed Adjusting-, maintenance- and inspection works and time intervals including Details for exchange of parts/part components as mentioned in the instructions for use are to be adhered. These works must only be carried out by expert personal.

- After maintenance- and repair works loose screw connections 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

- Inappropriate 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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Operating Instruction and Documentation

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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 Hebetechnik GmbH & Co. KG Korker Straße 24 D-77694 Kehl-Bodersweier

Record of installation

The automotive lift 4.80 H SST – 4.300 H SST with the

serial number:............................................ was installed on:...............................................

at the firm:................................................. at:.....................................................................

the safety was checked and the lift was started.

The installation was effected from the operating authority/competent

(please delete as applicable).

The safety of the automotive lift was checked from the competent before the initial operation.

The operating authority attest the installation of the automotive lift, the competent attest the correct initial operation.

............................................ ..................................................... ............................................

date name of the operating authority signature of the operating authority

............................................ ..................................................... ............................................

date name of the competent person signature of the competent person

Service partner:............................................................................................................................

Automotive lift date: 10/03 / Manual date: 24.10.2003

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Operating Instruction and Documentation

4.80 H SST- 4.300 H SST

Record of handing over

The automotive lift 4.80 H SST – 4.300 H SST 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

Service partner:............................................................................................................................

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Operating Instruction and Documentation

4.80 H SST- 4.300 H SST

1.Introduction

The document ”Operating Instructions and Documentation” contains important information about installation, operation and maintenance of the automotive lift. 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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Operating Instruction and Documentation

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2.Master document of the automotive lift

2.1 Lift–manufacturer

Otto Nußbaum Hebetechnik GmbH & Co. KG

Korker Straße 24

D-77694 Kehl-Bodersweier Germany

2.2 Application

The automotive lift 4.80 H SST – 4.300 H SST is a lifting mechanism for lifting motor vehicles with a laden weight of up to 8000 kg – 30.000 kg. The max. load distribution 2:1 in or against drive-on direction. The automotive lift is only designed for service at the 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.

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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Operating Instruction and Documentation

4.80 H SST- 4.300 H SST

2.5 CE-Certificate

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Operating Instruction and Documentation

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3. Technical Information

3.1 Technical ratings

Capacity: *after implementation

8000 kg - 30.000 kg

Lifting time approx. 100 sec. with load (*)

Lowering time approx. 55 sec. with load Line voltage 3 x 400 Volt , 50Hz Control voltage 24 V Power rating 1,5 kW Motor speed 1400 rotation/min Pump capacity 3 cm3 Hydraulic pressure approx. 220 bar with load Pressure relief valve approx. 250 bar with load Pressure relief valve (safety device) max. 35 bar Oil tank approx. 17 L per hydraulic unit Sound level ≤ 75 dB(A) Connection by customer (standard) 3~/N+PE, 400V, 50 Hz

with fuse T16A (Pay attention to the tension of your state)

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 unauthorised operation

4. CE-STOP

safety device against squeeze

5. Hydraulically unlocking safety-system at the cylinder

Safety device against unintentional lowering

6. Safety Star System (SST)

• The SST observed the complete Process of the Lift during „Lifting“ and

„Lowering“.

• The lift will be lowering during the normal work with 0,05 Meter per sec.

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Operating Instruction and Documentation

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If the lift descends noticeable faster there may be a problem with the hydraulic

system. The computer-control-system recognizes the problem and switch off the hydraulic supply for the cylinder.

The Safety-star system locks and the lift stopped.

- Switch off the main switch.

- Check the complete hydraulic system. If the system is defective, call the service of

your retailer.

• The lift can be repaired by an expert, the satisfactory knowledge and experiences

with hydraulic ramps has.

CE-STOP (main lift and wheel free lift)

• The automotive lift stops automatically approx. 320 mm before the lowest position.

- Check the dangerous places of the lift and be sure that there are no objects or people

in the immediate area of the lift or on the lift.

- An acoustic signal is heard until the lift is in the lowest position

Top-Limit

• The Computer-control-system recognizes the top-height position of the lift and

switch off.

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3.3 Data sheet

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Operating Instruction and Documentation

B

4.80 H SST- 4.300 H SST

3.4 Foundation diagram drawing

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ei Erstellung des Fundamentes ist die unbedingt die Schienenlänge zu prüfen.

Check the length before construction the foundation.

Operating Instruction and Documentation

4.80 H SST- 4.300 H SST

4. Safety regulations

Using automotive lifts for working the regulations of accident EN1493/Aug.98 (CEN/TC 98 „ Automotive lifts”) must be observed.

Especially the following regulations are very important:

• During working with the lift the operating instructions must be followed.

• The laden weight of the lifted vehicle mustn’t be more than 8000 kg – 30.000 kg for automotive lift

• Only trained personnel over the age of 18 years old are to operate this lift.

• During lifting or lowering the vehicle it must be observed from the operator.

• It’s not allowed to stay under the lifted or lowered vehicle (except for the operator).

• It’s not allowed to transport passengers on the lift or in the vehicle.

• It’s not allowed to climb onto the lift or onto a lifted vehicle.

• The automotive lift must be checked from an expert after changes in construction.

• At vehicles with low under body-freedom or with optional equipment’s, it is to be tested previously whether damages can appear.

• It’s not allowed to start with operations at the lift before the main switch is switched off.

• It’s not allowed to install the standard-automotive lift in hazardous location.

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Operating Instruction and Documentation

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5. Operating instructions

The Safety Regulations must be observed during working with the automotive lift. Read the safety regulations in chapter 4 carefully before working with the lift!

5.1 Lifting the vehicle

• Drive vehicle over the lift, longitudinal axes on line of the lift.

• Block the vehicle against rolling, put into gear.

• Check the dangerous places of the lift and be sure that there are no objects or people in the immediate area of the lift or on the lift.

• Switch on the control system; main switch on position ”1” (see pic.1)

• Raise the lift. Press the button „lifting“.

• Lift the vehicle on the working height

• In the display of the operating unit, the momentary height of the platform can be read.

• Observe the complete process.

Pic 1: Operating unit

1 Button „Lifting“ 2 Button „Lowering“ 3 Button „equalization the platform“ 4 Lighting switch 5 Keyboard and Display 6 Main switch

5.2 Lowering the vehicle

• Check the dangerous places of the lift and be sure that there are no objects or people in the immediate area of the lift or on the lift.

• Lower the vehicle to the working height or until the platform reaches the lowest point; press the button „lowering“ . The lift is raising a few millimetre before the lift lowered (the safety device is unlocking).

• Observe the complete process.

The lift stops before reaching the lowest position CE-Stop).

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Operating Instruction and Documentation

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Control the dangerous places of the lift and be sure that there are no objects or people in the immediate area of the lift or on the lift. Press the button “Lowering” until the lift again. You hear an acoustic signal until the lift is reaching the lowest position.

• Drive the vehicle out of the lift if the lift is in the lowest position.

5.3 Equalisation of the Lift

•

Press the button „Equalization the platform“ at the operation unit. The Platform of the lift equalize.

5.4 Function Microprocessor / Display-advertisement

• The automotive lift is equipped with a microprocessor. This system recognizes an unequal of the lift and regulate the hydraulic valves until the lift has the same height.

• The processor recognizes the present position of the cylinder. The lift switched off if the automotive lift reaches the top end position or the bottom end position or the position of the CE-Stop.

• The display shows the present position of the cylinder.

• this display is required also for the service-business, over a foil-keyboard.

5.5 The lift is not in the rule-window

• The lift switched off, if the lift is not in the rule-window of ± 50 mm.

• Read the chapter 5.6 step B to put the lift in the normal Function.

5.6 Function of the bypass-switch in case of unequal level of the platform

Pic 2: Position of the bypass switch

A) Do not press the button „lifting“ shortly consecutively before the lift was lowered 50

mm. Otherwise the lift will raising over the top limit position. After, it is not possible to lower the lift again with the button „lowering“.

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Operating Instruction and Documentation

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B) In this case it is possible to lower the lift with the button „lowering and the bypass

switch. Press both buttons simultaneously (see pic 2, arrow) until the lift has the normal function again. Take careful, otherwise a malfunction can occur.

6.Troubleshooting

If the lift does not work properly, the reason for this might be quite simple. Please check the lift for the potential reasons mentioned on the following pages. If the cause of trouble cannot be found, please call the technical service

Problem: Motor does not start!

Potential causes: solution:

- no power supply Check the power supply

- main switch is not engaged Check the main switch

- fuse defective Check the fuse

- the feed line is cut Check the feed line

- Button „lifting“ defective Check the button

- Thermo fuse active Let it cool down

- Out of the rule-window ± 50 mm Read chapter 5.5

Problem: Motor starts, lift does not lifting!

Potential causes: solution:

- The vehicle is too heavy Unload the vehicle

- Level of the oil is too low Fill in new hydraulic oil

- The hydraulic valve is defective Call the lift service

Problem: The lift does not lowered!

Potential causes: solution:

- The lift is standing on a obstacle Read chapter 6.1

- The hydraulic valve is defective Call the lift service

- fuse defective Check the fuse

- button „lowering“ is not pressed or defective Check the button

- the holding valve is defective Call the lift service

- the safety device is locked Call the lift service

6.1 Driving on an obstacle

If the Safety-Star-System recognizes a difference of ± 50 mm between the platforms then it switches off the lift.

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Operating Instruction and Documentation

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6.1.1 Remove an obstacle

Only trained and authorized staff is allowed to work with the DIP-switches! The main-switch has to be switched off!

• Remove the cover of the operating unit and the control box.

• Press the button “lifting” and the bypass switch simultaneously. (pic 3, arrow). Raise the lift until the object can be removed.

After it, lower the lift in the lowest position and enforce a reset.

Take careful, otherwise a malfunction can occur.

6.2 Emergency lowering

A emergency lowering is an intervention into the control of the lift and can be done only by experienced expert. The emergency lowering must be carried in this order. Otherwise a malfunction

can lead it to damages or lead to danger for body and lives.

Every kind of external leakage has to be removed. This is necessary in particular

before an emergency lowering. The emergency lowering may only be done by persons which are trained in using the lift.

Reasons, that can make an emergency lowering necessary, are a defect of the electric

system or disturbances of the valves, etc.

In case of power-failure or defective Valves there is the possibility through suitable

tools to lower the lift in the lowest position, so that the vehicle can be driven off.

6.2.1 Procedure of the emergency lowering

• Switch off the main switch an d safe it. (lock it)

• Remove the covers of hydraulic unit.

• Secure the dangerous place around the lift.

Pic 6: Loosen and remove the 2 lock nuts with a suitable

tool in arrow direction. Carry out this process at both columns. (Key 41)

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Operating Instruction and Documentation

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Pic 7: The piston rod can be stuck through the dirty

deposit at the top of the hole. Use the solvent and lubricating stuff (for an example WD40) to loosen the connection. The WD40 is sprayed generously between the screw thread and the bore hole (see arrow). The time of the effect follows the contamination-degree.

Pic 8: Loosen the cap of the Minimess connection and the

cap of the tank. Fasten the Minimess hydraulic tube at the screw fitting and put the other end into the tank.

Pic 9: Use the long screw thread-bushing and turns with a suitable tool (key-wideness 24, available with your dealer,), clockwise. Lower the lifting carriage only approx. 5cm – 10 cm. Repeat the process at the next column. Lower always 5 cm-10 cm until all lift are in the lowest position. Repair the defective lift. After it create a Reset which is described in the operating instruction.

Attention!! Lower the automotive-lift only approx. 5cm – 10 cm.

Observe the complete emergency lowering process. Do not work with the lift until the defective parts are changed.

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You can only work again with the automotive-lift, if it is in a safety-related perfect condition.

• After it, carry out an reset as described in the operating instruction.

6.3 Reset the lift after an emergency lowering

A reset of the system can be enforced, if the Mobile column lift are in the lowest

position.

An access on the DIP-Switch can take place only with a switched off main switch and only through instructed, authorized technical personnel.

a) There must not be a vehicle on the lift. b) Remove the cover of the operating unit.

c) Remove the cover of the electrical box. d) Press the button 1 (see pic. 5) and hold it. e) Switch-off the main switch and wait 5 sec. Hold the reset button. f) Switch-on the main switch and wait 5 sec. Hold the reset button. g) Let go off the reset button.

h) Press the button „ lowering“ until both platforms are in the lowest position.

i) If necessary repeat several times the steps d) until h) so that the lift is surely in the

lowest position.

j) After that move the Dip-switch 7 on position „on“. k) Dip-switch 5 stays on position „on“.

l) Repeat the steps d) until h)

m) After that, move the Dip-switch 7 on position „off“. Dip-switch 5 stays on position „on“. n) On the computer-board must now three diodes lighten permanently. One additional

diode must be blinking in the frequency of approx. 1 sec.

o) Raise and lower the automotive lift a few times without load. Observe the process. p) Mount the covers.

pic 5: controller

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Operating Instruction and Documentation

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7.Inspection and Maintenance of Nussbaum lifts

Before a maintenance, all preparations are to enforce that with maintenanceworking and repair-working at the lift no danger for body and lives and for

damages of objects exists.

A regular service has to be performed in regular distances of 3 months through the operator in accordance with following service manual. If the lift is in continuous operation or dirty environment, the maintenance rate has to be increased. During daily operation the lift has to be watched carefully for ist correct function. In case of any malfunction or leakage the technical service has to be informed.

7.1 Maintenance plan of the Mobile column lift

• In case of heavy dirt deposit clean the piston rods of the hydraulic cylinders from deposit. Remove the cover of the Mobile column lift. If necessary raise the Mobile column lift with the single-mode in the highest position. Grease the piston rods with a high capacity lipid (approx. 5 g of S2 DIN51503 KE2G of the Renolit Company.

• Clean and check the moving parts. Lubricate the moving parts of the lift (hinge bolts, rolls, sliding surfaces) grease with a multipurpose lipid (example: Auto Top 2000 LTD. Agip).

• Check the colour if necessary make a repair.

• Check the hydraulic tubes for leakage.

• Check the oil level. Fill in a clean, high quality oil (32 cst)in the tank.

• The hydraulic oil has to be changed at least once a year. To change the oil, lower the lift into the lowest position. Empty the tank and replaced clean oil, approx. 21 litres are needed. A high quality hydraulic oil is recommended, its should be 32 cst. (e.g.g. HLP 32 LTD. OEST Company)

Use a ATF-Suffix hydraulic-oil (OEST Company ) if the ambient temperature is

under 5 degree centigrade. After the fill up, the hydraulic oil must be between the upper and low marking of the oil level gauge.

• Check the welding of the lift.

• Check the safety device of the lift.

• Check the Battery of the controller (ASC). The Battery has a working life between 4 ½ - 5 Years. To avoid a permanent data-loss through an empty battery, the ASC must be sent for after 4 years into the Nussbaum headquarter. Please contact your service partner.

• Check the function of the hand lever.

• Check the turning moment of the screws (see the list pic. 6)

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7.2 Cleaning of the Mobile column lift

A regular and appropriate maintenance served the preservation of the lift. It can be a prerequisite for claims at possible corrosion. The best protection for the lift is the regular cleaning of dirt of all manner.

pic 6:

- Including this:

• de-icing salt

• sand, pebble stone, natural soil

• industrial dust of all manner

• water ; also in connection with other environmental influences

• aggressive deposit of all manner

• constant humidity by insufficient ventilation

How often must the lift be cleaned ?

This is dependent on the use, of the working with the lift, of the cleanness of the workshop and location of the lift. The degree of the dirt is dependent on the season, of the weather conditions and the ventilation of the workshop. Under bad circumstances it is necessary to clean the lift every week, but a cleaning every month can suffice. Clean the lift and the floor with a non-aggressive and non-abrasive detergent. Use gentle detergent to clean the parts. Use an standard washing-up liquid and lukewarm water.

- Do not use for cleaning a steam jet cleaning

- Remove all dirt careful with a sponge if necessary with a brush.

- Pay attention that are no remains of the washing-up liquids on the lift after cleaning.

- Do not use aggressive means for cleaning the workshop floor and the automotive lift.

- A permanent contact with every kind of liquid is forbidden. Do not use any high pressure device for cleaning the lift.

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8.Security check

The security check is necessary to guarantee the safety of the lifting during use. It has to be performed in the following cases:

1. Before the initial operation, after the first installation

Use the form “First security check before initiation”

2. In regular intervals after the initial operation, at least annually.

Use the form “Regular security check at least annually”

3. Every time the construction of that particular lift has been changed.

Use the form “Extraordinary security check”

The first and the regular security check must be performed by a competent person. It is recommended to service the lift at this occasion.

After the construction of the lift has been changed (changing the lifting height or capacity for example) and after serious maintenance works

(welding on carrying parts) an extraordinary security check must be performed by an expert.

This manual contains form with a schedule for the security checks. Please us the adequate form for the security checks. The form should remain in this manual after they have been filled out. In the following there is a short description about special safety devices.

9.Handing over and Initiation

pic 7:

9.1 Regulations

• The installation of the lift is performed by trained technicians of the manufacturer or its distribution partner. If the operator can provide trained mechanics, he can install the lift by himself. The installation has to be done according to this regulation.

• The standard lift must not be installed in hazardous locations or washing areas.

• Before installation a sufficient foundation must be proved or constructed.

An even installation place has to be provided. The foundations must be based in a

frost resistance depth, both outside and indoors, where you must reckon with frost.

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• An electrical supply 3~/N+PE, 400 V, 50 Hz has to be provided. The supply line must be protected with T16A (VDE0100 German regulation). The minimum diameter amounts to 2,5 mm².

• All cable ducts have to be equipped with protective coverings to prevent accidents.

9.2 Erection and doweling of the lift

It is necessary to dowel the columns at 4 points and to safe the lift against slipping. For this a concrete floor without reinforcement, thickness of 1000 mm and quality B 25 is needed. In case of doubt a test drill is necessary and a dowel is to put in. Afterwards the dowel is to fasten with a specified torque (example: Liebig 50 Nm). If the necessary torque is too low or if there are cracks in the concrete floor, a foundation in accordance with the sheet "foundation plan" is to be erected. As well it has to be paid attention that the installation place is able to guarantee a horizontal erection of the lift.

• Put the runways on two erection trestles at installation place, pay attention of exactly difference between the runways (refer to data sheet).

pic. 8 Before mounting the crossbeam, remove the safety metal

sheet. After mounting the crossbeam, secure it with the metal-

sheet again.

• Position the crossbeams on the face of the runways.

• Fasten the crossbeams on the runways.

• Introduce the connector into the platform and plug it. Observe the number and the position of the columns.

• Line up operating column (with bubble level) and drill holes for dowel-fixing through four bore-holes of base plates. Clean bore-holes with pressure air. Put in the safety dowels with washers in bore hole.

• Check the position of the lift and the position of the operating column again.

• The manufacturer demands LIEBIG safety dowels type B 15 (german dowel manufacturer) or equal dowels of another manufacturer (with allowance) but observe their regulations! Before doweling check concrete floor with quality B 25 if the concrete floor goes to the top edge of the floor. In this case the dowels have to be

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4.80 H SST- 4.300 H SST

chosen according to picture 9. If the ground is covered with floor tiles, the dowels have to be chosen according to picture 10.

• Check the position of the columns again. If there is an uneven floor even it with metal sheets. A continuous contact between the floor and the base plate must be guaranteed to avoid hollow spaces.

• Tighten the dowels with the dynamometric key (example Liebig-dowels M = 50Nm, (read the documentation of the dowel manufacturer)

• Fill in the hydraulic-oil approx. 20 litre per column.

• Connect the power supply.

• Press the button „lifting“.

• Check the hydraulic tubes of tightness.

• Remove the erection trestles.

• Lower the lift in the lowest position.

• If necessary create an reset (see chapter 6.3)

• Press the button „lifting“.

• Adjust the sliding guidance at the crossbeam (approx. 4-5 mm movement between the sliding guidance and the column).

• Mount the cover

• Raise and lower the lift several times with load. Check the torque of the dowels and check the hydraulic parts for tightness.

9.3 Adjusting the rail

The standard measure between the rails is 1000 mm. It is possible to adjust the rails +/-200 mm (see the datasheet).

• Lower the lift in the lowest position.

• Drive the vehicle from the lift.

• Loose the screws at the runways and adjust it.

• Tighten the screw.

• The lift has the normal function.

9.4 Changing the installation place

If the place of installation shall be changed, the new place has to be prepared in according to the regulations of the first installation. The changing should be performed in accordance with the following points:

• Lower the lift in the lowest position.

• Drive the vehicle from the lift.

• Remove the cover of the operating unit.

• Press the button „lifting“ to raise the lift on a working height

• Lower the lift on the erection trestles..

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• Disconnect the power supply and the plugs under the platforms.

• Refill the oil.

• Loose the dowels.

• Loose the crossbeam and remove it.

• Transport the lift to the new installation place.

• Install lift in accordance with chapter "Installation and Initiation" of the lift.

Use new dowels, the used dowels can not be used anymore.

A security check must be performed before preoperational by a competent person. Use form “Regular security check”.

9.5 Initiation

Before the initiation a security check must be performed. Therefore use form: First security check.

If the lift is installed by a competent person, he will perform this security check. If the operator installs the lift by himself, he has to instruct a competent person to perform the security check. The competent confirms the faultless function of the lift in the installation record and form for the security check and allows the lift to be used.

Please send the filled installation record to the manufacturer after the installation.

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pic. 9 choice of the dowel length without floor pavement or tile surface

Table to pic. 9 Liebig-dowels

Dowel type B15/75 B15/95 Drilling depth a 112 112 Min. anchorage depth b 72 72 Thickness of concrete c 160 160 Diameter of bore d 15 15 Thickness of the lift-pieces e 0-40 40-65 Number of dowels 16 16 Starting torque according to dowel manufacturer

You can use equivalent dowels from another dowel manufacturer (with license) but observe them.

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pic 10: choice of the dowel length with floor pavement or tile surface

Table to pic. 10 Liebig-dowels

Dowel type B15/70 B15/95 B15/120 B15/145 Drilling depth a 112 137 162 187 Min. anchorage depth b 72 72 72 72 Thickness of concrete c 160 160 160 160 Diameter of bore d 15 15 15 15 Thickness of the lift-pieces e 0-40 40-65 65-90 90-115 Number of dowels 16 16 16 16 Starting torque according to dowel manufacturer

You can use equivalent dowels from another dowel manufacturer (with license) but observe them.

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First security check before installation

Filling out and leave in this manual

all defect veri-

kind of check right missing fication remark

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Type plate........................................................... F F F ..................................................

Short operating instruction................................. F F F ..................................................

Warning designation.......................................... F F F ..................................................

Sticker “max. capacity”...................................... F F F ..................................................

Designation lifting/lowering............................. F F F ..................................................

Detailed operating instruction........................... F F F ..................................................

Condition concrete.............................................. F F F ..................................................

Safety device of hinge bolt............................... F F F ..................................................

Condition/Function Ramps............................... F F F ..................................................

Condition automotive lift.................................. F F F ..................................................

Condition colour............................................... F F F ..................................................

Construction (deformation, cracking) ............... F F F ..................................................

Torque of the dowels ................................... F F F ..................................................

torque moments of the screws and dowels........ F

Condition operating unit................................... F F F ..................................................

Condition surface piston rod ........................ F F F ..................................................

Condition coverings........................................... F F F ..................................................

Condition electrical wires ............................. F F F ..................................................

Level of hydraulic oil ................................... F F F ..................................................

Closeness of the hydraulic system..................... F F F ..................................................

Condition hydraulic hoses................................. F F F ..................................................

Function test with vehicle.................................. F F F ..................................................

Function safety devices..................................... F F F ..................................................

Condition welding............................................. F F F ..................................................

Function/condition slide-guidance.................... F F F ..................................................

Condition runways............................................ F F F ..................................................

Condition columns............................................ F F F ..................................................

Function CE-Stop............................................. F

( mark here applicable, in case of verification mark in addition to the first mark!)

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Security check carried out:..........................................................................................................................................

Carried out the company:............................................................................................................................................

Name, address of the competent:................................................................................................................................

Result of the Check: F Initiation not permitted, verification necessary

F Initiation possible, repair failures until.........................................................

F No failings, Initiation possible

........................................................ ...........................................................

signature of the expert signature of the operator

If failures must be repaired:

Failures repaired at: .......................... ...................................................signature of the operator

(Use another form for verification!)

F F ..................................................

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Regular security check