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Table of Contents
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Summary of Contents for Jung JH 15 G plus
- Page 1 BETRIEBSANLEITUNG OPERATING INSTRUCTIONS HEBEGERÄTE JACKS...
- Page 2 Numero di serie/Serie- Numero di serie/Serie- nummer: nummer: JH 10 G plus EX JHS 10 ku JH 15 G plus EX JH 6 G plus JH 20 G plus EX JH 10 G plus...
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Page 3: Table Of Contents
4.4.1 Loaded lift and fast stroke 5. Care and maintenance 5.1 Sliding shoes and guides 5.2 Changing the oil 5.3 Maintaining valve insert 5.4 Repair 5.5 Malfunctions and remedies 6. Warranty 7. Declaration of conformity © JUNG Hebe- und Transporttechnik GmbH - 35 -... -
Page 4: Description
These also include the regulations related to hazardous materials. These jacks are designed for use under ordinary atmospheric conditions and temperatures between 5° to 45°C. - 36 - © JUNG Hebe- und Transporttechnik GmbH... -
Page 5: Means Of Representation
All jacks are furnished with a safety valve, which limits the permissible operating pressure of the internal pump of the jack to 520 bar, and therefore limits the maximum load capacity to a permissible value for the respective jack. © JUNG Hebe- und Transporttechnik GmbH - 37 -... -
Page 6: Technical Data
Load capacity 10 000 Lifting height Working pressure JH 15 G plus L x W x H 415 x 393 x 322 Weight Load capacity 15 000 Lifting height Working pressure - 38 - © JUNG Hebe- und Transporttechnik GmbH... - Page 7 L x W x H 405 x 322 x 340 Weight Load capacity 20 000 Lifting height Working pressure JH 10 G plus EX L x W x H 251 x 247 x 308 Weight Load capacity 10 000 Lifting height...
- Page 8 Lifting height head plate Working pressure JHS 10 kurz L x W x H 260 x 200 x 265 Weight Load capacity 10 000 Lifting height lift toe Lifting height head plate Working pressure - 40 - © JUNG Hebe- und Transporttechnik GmbH...
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Page 9: Overview Of Jacks
Jacks of the JH / JH EX / JHS series 3. Overview of jacks 3.1 JH-series Item number Designation Jack Bracket Pump lever © JUNG Hebe- und Transporttechnik GmbH - 41 -... - Page 10 Jacks of the JH / JH EX / JHS series Item number Designation Venting valve Lowering screw Hydraulic connection (nipple) Pump linkage - 42 - © JUNG Hebe- und Transporttechnik GmbH...
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Page 11: Jh Ex-Series
Jacks of the JH / JH EX / JHS series 3.2 JH EX-series Item number Designation Jack Bracket © JUNG Hebe- und Transporttechnik GmbH - 43 -... - Page 12 Jacks of the JH / JH EX / JHS series Item number Designation Hydraulic connection (nipple) - 44 - © JUNG Hebe- und Transporttechnik GmbH...
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Page 13: Jhs-Series
Jacks of the JH / JH EX / JHS series 3.3 JHS-series Item number Designation © JUNG Hebe- und Transporttechnik GmbH - 45 -... - Page 14 Jacks of the JH / JH EX / JHS series Item number Designation Hydraulic connection (nipple) - 46 - © JUNG Hebe- und Transporttechnik GmbH...
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Page 15: Operation
> Swing the swivel feet (9) forward on both sides. > Insert the toe (3) up to the desired slider hole and fasten with bracket (2). > Stick in the pump lever (4). © JUNG Hebe- und Transporttechnik GmbH - 47 -... - Page 16 A load can be lifted and lowered with a hand pump, an electrohydraulic pump or a central pump; see „Putting the jack into operation with a pump“, page 53. - 48 - © JUNG Hebe- und Transporttechnik GmbH...
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Page 17: Determining The Centre Of Gravity And Positioning The Transport Trolley And Jack
JUNG jacks. The centre of gravity must always be determined before using a JUNG jack on the load to be lifted. For this purpose, the entire weight of the load to be lifted must be determined before the start of the lifting operation. - Page 18 Before lifting the load, the lifting side, the axis of rotati- on and the exact lifting position must be determined. 1500 mm Example: Side (1) pressure = 230 bar Top view, example 1 ideal case Side (2) pressure = 70 bar - 50 - © JUNG Hebe- und Transporttechnik GmbH...
- Page 19 Top view, example 2 complicated case Symbol Description • Centre of gravity Selected lifting side Also allowed lifting side Prohibited lifting side Left lifting side Axis of rotation Top lifting side © JUNG Hebe- und Transporttechnik GmbH - 51 -...
- Page 20 If positioned incorrectly, e.g. on or near the located line, there is a danger of tipping, since the fulcrum can move. The transported load will tip over uncontrollably. There is a danger of injury. - 52 - © JUNG Hebe- und Transporttechnik GmbH...
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Page 21: Securely Lifting Transport Loads
520 bar. We recommend using an original This also applies to machines in which the centre of central pump from JUNG for this, which is available in gravity is located in the upper half of the load. versions with manual, electrical, battery-operated or air-hydraulic actuation. -
Page 22: Hand Pump
> Move the pump lever (2) up and down. The load will be lifted. > Place suitable supports (square timbers) under the load and secure. To lower the load: Open the lowering screw (3) slowly in the counter-clockwise direction. - 54 - © JUNG Hebe- und Transporttechnik GmbH... -
Page 23: Electrohydraulic Pump
(5) to „ON“. > Open the stop cock (2). > Close the needle valve (3). NOTE When working with external devices (pump/pressure block), the relief valve on lifting jacks must always remain closed. © JUNG Hebe- und Transporttechnik GmbH - 55 -... -
Page 24: Lifting And Transporting A Load
If tute grounds for complaint. the load has clearance from the floor, position the jack under the load. > Swivel the swivel feet of the jack laterally. - 56 - © JUNG Hebe- und Transporttechnik GmbH... - Page 25 To lower a load, carry out steps in the trolleys to get underneath. opposite order. > Slightly lift the load on the trolley side. © JUNG Hebe- und Transporttechnik GmbH - 57 -...
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Page 26: Loaded Lift And Fast Stroke
Stick the pump lever in the rapid-lift pump linkage (2) and lift up the lifting toe until this touches the bottom side of the load, then change to load-lift. > Lower load: Carefully open the lowering screw (3). - 58 - © JUNG Hebe- und Transporttechnik GmbH... -
Page 27: Care And Maintenance
If the hydraulic hose is crimped and/or damaged, the 941. hydraulic connection is defective and/or after 5 years have gone by, replace the hose. Otherwise, serious JUNG would be happy to take care of these regular bodily injuries might occur. Always wear adequate inspections for you. protective clothing. -
Page 28: Sliding Shoes And Guides
> Pump up slide (6) with pump lever (3) until screw (4) is exposed. > Screw out the screw (4). > Pull out the slide (6). > Clean and grease guides (5). > Oil all bolts. - 60 - © JUNG Hebe- und Transporttechnik GmbH... -
Page 29: Changing The Oil
If you carry out maintenance yourself, then please dis- pose of your waste oil according to the valid regulations or send it to JUNG (free delivery) in the original JUNG container. Disposal is free of charge. > Open the lowering screw (1). -
Page 30: Maintaining Valve Insert
> Screw off the hex nut (8) and remove the pump > Pull out the slide (6). linkage (10). > Screw the screws (7) out of the base plate. > Remove base plate and their attachment parts. - 62 - © JUNG Hebe- und Transporttechnik GmbH... -
Page 31: Repair
5.4 Repair > Screw off the pressure screw (11) and remove together with the pressure piston and pressure Necessary repairs are carried out by JUNG according cylinder (12). to a cost estimate, at short notice and at a reasonable price. Contact details can be found on the back of the >... -
Page 32: Malfunctions And Remedies
Wipe sunlight exposure while in transport off oil film with rag. condition (venting valve closed). The specified errors do not constitute grounds for complaint. - 64 - © JUNG Hebe- und Transporttechnik GmbH... -
Page 33: Warranty
You will receive a five-year warranty for the jack, under the observance of the respective conditions. Making changes to the device during the warranty will void the warranty, unless the manufacturer has given you written permission to do so. © JUNG Hebe- und Transporttechnik GmbH - 65 -... -
Page 34: Declaration Of Conformity
According to Article 33 of the REACH Ordinance (EC) No. 1907/2006, this product meets the current valid legal regulations of the European Union. More detailed information can be downloaded from our website under www.jung-hebetechnik.de/konformitaet/ SVHC. © JUNG Hebe- und Transporttechnik GmbH Waiblingen, 26.07.2017... - Page 35 Notizen / Notes / Notas / Notes / Note / Aantekeningen...
- Page 36 Beratung, Service und Verkauf: Consulting, sales and service: Unser Logo und der Name JUNG sind in der EU, in den USA Our logo and brand name „JUNG“ are registered as trade- und in China unter folgenden Nummern geschützt: marks in the EU, US and China with register numbers: EU: Logo Nr.
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