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Operating instructions and documentation

4.50H/ 4.50H plus

- 10 -

3 Technical information

3.1 Technical ratings

capacity automotive lift:

5000kg (11000 lb)

load distribution:

2:1 in or against drive-on direction

lifting time automotive lift:

approx. 41 sec.

lowering time automotive lift:

approx. 36 sec.

lifting height:

max. 1800mm

capacity wheel free jack:

3500 kg (7700 lb)

lifting height:

approx.442 mm

line voltage:

3 x 400 Volt , 50Hz

driving voltage

24 Volt

power rating:

3 kW

motor speed:

2800 rpm

pump capacity:

3 cm³/revolution

hydraulic pressure:

approx. 200 bar

pressure relief valve:

approx. 220 bar

oil tank:

approx. 10 litre - viscosity 32 cst.

sound level L

≤

70 dB

connection by customer (standard)

3~/N+PE, 400V, 50 Hz with fuse 16A T

(Pay attention to the voltage of your country)

3.2 Safety devices

1. Pressure relief valve

Overprint-safety of the hydraulic system

2. Holding valve

Safety device against unintentional lowering

3. Key-operated switch

Safety against unauthorized operation

4. Safety ratchet

Safety device against unintentional lowering

5. Safety limit switch

If a rope breaks, the automotive lift switches off

6. CE-STOP

The automotive lift stops automatically 200 mm before the lowest position

Содержание 4.50H

Страница 1: ...rsweier Tel 49 0 7853 8990 Fax 49 0 78 53 87 87 E mail info nussbaum lifts de http www nussbaum lifts de 4 50H 4 50H plus Automotive Lift date 08 1998 Manual date 01 04 2012 Operating instructions and...

Страница 2: ...TIVE LIFT 27 5 3 LOWERING THE AUTOMOTIVE LIFT IN THE RATCHET STRIP WHEEL ALIGNMENT 27 5 4 RAISE THE AUTOMOTIVE LIFT OUT OF THE RATCHET STRIP 27 5 5 LIFTING THE VEHICLE WITH WHEEL FREE JACK 27 5 6 LOWE...

Страница 3: ...ing 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 th...

Страница 4: ...lowed 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...

Страница 5: ...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 ope...

Страница 6: ...started up The persons below were familiarized with the operation of the automotive lift after the installation The briefing was performed by an expert from the lift manufacturer or from a franchised...

Страница 7: ...checks for the lift They are called experts and competent person in this document Experts are persons i e self employed engineers experts who have received instruction and have experience to check and...

Страница 8: ...to install the standard automotive lift in a hazardous location It is also not allowed to carry persons on the lift After construction changes repair or displacement the lift needs to be rechecked by...

Страница 9: ...Operating instructions and documentation 4 50H 4 50H plus 9 2 5 Declaration of conformity...

Страница 10: ...city 3 cm revolution hydraulic pressure approx 200 bar pressure relief valve approx 220 bar oil tank approx 10 litre viscosity 32 cst sound level LpA 70 dB connection by customer standard 3 N PE 400V...

Страница 11: ...Operating instructions and documentation 4 50H 4 50H plus 11 3 3 Datasheet...

Страница 12: ...Operating instructions and documentation 4 50H 4 50H plus 12...

Страница 13: ...Operating instructions and documentation 4 50H 4 50H plus 13 3 4 Foundation diagram If the concrete is available the quality C20 25 and the minimum thickness of 140 mm must be guaranteed C 20 25 140...

Страница 14: ...art description 0 1 oil tank 0 2 sub oil motor 0 3 gear pump 0 4 filter 0 5 oil level gauge 0 6 hydraulic block complete 0 8 holding valve 0 9 emergency lowering screw 0 10 pressure control valve 0 11...

Страница 15: ...Operating instructions and documentation 4 50H 4 50H plus 15 3 6 Hydraulic diagram with wheel free jack...

Страница 16: ...te 435H01073 0 7 ball valve main lift wheel free lift 980513 0 8 holding valve 980480 0 9 emergency lowering screw 9232TTL42038 0 10 pressure relief valve 232NSTL02082 0 11 magnetic valve 980478 0 12...

Страница 17: ...Operating instructions and documentation 4 50H 4 50H plus 17 3 7 Electrical diagram w o wheel free jack...

Страница 18: ...1 top limit switch main lift S2 limit switch the rope is torn S4 limit switch CE Stop if the main lift is approx 200 mm over the floor S5 override switch K1 K3 relay P speaker MG1 electromagnet ratche...

Страница 19: ...Operating instructions and documentation 4 50H 4 50H plus 19 3 8 Electrical diagram with wheel free jack...

Страница 20: ...pe is torn S4 limit switch CE Stop if the main lift is approx 200 mm over the floor S5 override switch S6 switch automotive lift wheel free jack K1 K3 relay P2 speaker MG1 electromagnet ratchet MG2 el...

Страница 21: ...d documentation 4 50H 4 50H plus 21 3 9 Connection command picture Electrical wiring has to be executed by qualified personnel only Einspeisung supply Bild 1 N PE L1 L3 L2 Einspeisekabel supply lead K...

Страница 22: ...Operating instructions and documentation 4 50H 4 50H plus 22 Einspeisung supply Bild 2 N L3 L2 L1 PE...

Страница 23: ...Operating instructions and documentation 4 50H 4 50H plus 23 Einspeisung supply Bild 3 B hne lift Einspeisung supply...

Страница 24: ...Operating instructions and documentation 4 50H 4 50H plus 24 Anschluss contact 12 oder or 22 Anschluss contact 11 oder or 21 Oben Aus Schalter top off switch...

Страница 25: ...Operating instructions and documentation 4 50H 4 50H plus 25 see also pag 37 38 Schl sselschalter key switch Ader 5 Ader 1 Ader 2 Ader 3 Ader 4...

Страница 26: ...d to climb onto the lift or onto a lifted vehicle The automotive lift must be checked by an expert after changes to construction or after repairing carrying pads It is not allowed to start with operat...

Страница 27: ...e vehicle on the lift Unlock the sliding plates Position the turn tables under the wheel If necessary use the Jack Check the dangerous places of the lift and be sure that there are no objects or peopl...

Страница 28: ...y the rails equalize again after the hydraulic oil cooled off If the unequal run remains follow these steps put selector switch into mode wheel free jack turn main switch to position lower and hold un...

Страница 29: ...xternal leakage must be removed This is necessary particular before emergency lowering In case of power failure the emergency lowering can only performed if the ratchets are not engaged In case of def...

Страница 30: ...d In this case it is possible to lower the lift by opening the hydraulic valve manually so the vehicle can be driven off The emergency lowering must only be performed by persons instructed to use the...

Страница 31: ...with a multipurpose liquid otherwise the hose sticks to the column Check the condition of ropes If torn wires are discovered the complete rope set must be changed Check the condition of the electrical...

Страница 32: ...e direct result of poor maintenance and cleaning practice Regular cleaning of all kinds of dirt is the best protection against wear and the formation of rust and will prolong the life of the lift Dirt...

Страница 33: ...hedule for the security checks Please us the adequate form for the different security checks The form should remain in this manual after they have been filled out In the following there is a short des...

Страница 34: ...k concrete floor with quality C 20 25 if the concrete floor goes to the top edge of the floor In this case the dowels have to be chosen according to picture 6 If the ground is covered with floor tiles...

Страница 35: ...ing Instructions Position each of the measuring scales on the traverse and check the level of the two rails Adjust the rails with the screws of the ratchet rod on the head plate at the top of the colu...

Страница 36: ...il Tighten the screw Mount the cover Mount the ramp and the roll off safety device Raise the lift out of the ratchets 9 4 Initiation Before the initiation a security check must be carried out Therefor...

Страница 37: ...utton lifting Lower the lift until the rails lay on the erection trestles Disconnect the power supply Disconnect the hydraulic hoses Loosen and remove the dowels Loosen and remove the screws of the cr...

Страница 38: ...the operating unit 1 Open the operating unit 2 Connect the electrical cable with 7 leads as following Described with the operating unit Every lead of the cable has number on the side Put the cable in...

Страница 39: ...h a 85 Min anchorage depth b 70 Thickness of concrete c min 140 Diameter of bore d 15 Thickness of the lift pieces e 0 40 Number of dowels X Starting torque 40 minimum thickness of concrete by using t...

Страница 40: ...horage depth b 70 70 70 Thickness of concrete c min 140 min 140 min 140 Diameter of bore d 15 15 15 Thickness of the lift pieces e 40 65 65 100 100 140 Number of dowels x x x Starting torque 40 Nm 40N...

Страница 41: ...screws Condition operating unit Condition surface piston rod Condition coverings Condition electrical wires Level of hydraulic oil Closeness of the hydraulic system Condition hydraulic hoses Function...

Страница 42: ...ndition operating unit Condition surface piston rod Condition coverings Condition electrical wires Level of hydraulic oil Closeness of the hydraulic system Condition hydraulic hoses Function test with...

Страница 43: ...ndition operating unit Condition surface piston rod Condition coverings Condition electrical wires Level of hydraulic oil Closeness of the hydraulic system Condition hydraulic hoses Function test with...

Страница 44: ...ndition operating unit Condition surface piston rod Condition coverings Condition electrical wires Level of hydraulic oil Closeness of the hydraulic system Condition hydraulic hoses Function test with...

Страница 45: ...ndition operating unit Condition surface piston rod Condition coverings Condition electrical wires Level of hydraulic oil Closeness of the hydraulic system Condition hydraulic hoses Function test with...

Страница 46: ...ndition operating unit Condition surface piston rod Condition coverings Condition electrical wires Level of hydraulic oil Closeness of the hydraulic system Condition hydraulic hoses Function test with...

Страница 47: ...Condition operating unit Condition surface piston rod Condition coverings Condition electrical wires Level of hydraulic oil Closeness of the hydraulic system Condition hydraulic hoses Function test w...

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