Related Manuals for J. D. NEUHAUS PROFI 25 TI
Summary of Contents for J. D. NEUHAUS PROFI 25 TI
- Page 1 JDN OPERATING AND ASSEMBLY INSTRUCTIONS Hoist PROFI 25 TI Serial No.: 3101649-3101650 Representation may differ from actual product! ORIGINAL OPERATING AND ASSEMBLY INSTRUCTIONS Doc.-No.: VA049318-10-OM-EN-0319-64-2...
- Page 3 Contact data These operating instructions are a part of the product. Always keep the instructions If you have questions about handling your product on site. that are not answered in these operating instruc- The operating instructions are to be tions, please contact read carefully and in their entirety before handling any product.
-
Page 5: Table Of Contents
ONTENTS Contents 4.2. Storage conditions ..4.2.1. Breaks in operation ..4.2.2. Storage ... . 1. User information 1.1. - Page 6 ONTENTS 8.18.Check silencer ... . 8.19.Check lifting motor ..8.20.Replace chain ... . 9.
-
Page 7: User Information
Listings without specified sequence These operating instructions should make it easy Reference to other sections in these operation for you to get to know your product PROFI 25 TI instructions or applicable documents and to take advantage of the intended application possibilities. -
Page 9: Safety Information
2.1. General safety instructions When installing your product PROFI 25 TI in sys- Your product PROFI 25 TI is built according to cur- tems as well as in exceptional cases of use, spe- rent technological standards and the recognised cial regulations may apply. - Page 10 AFETY INFORMATION Adhere to the prescribed maintenance inter- vals. Only use the product for work that is de- scribed as intended. Observe the conditions of use described in these instructions for your product. Page 10 of 64 Doc.-No.: VA049318-10-OM-EN-0319-64-2...
-
Page 11: Product Information
Among others, the following are considered im- 3.1. Proper use proper uses Your product PROFI 25 TI is designed for lifting Changing load capacities with the load posi- and lowering loads in the range of the rated load tion: Your product is not equipped with a load capacity with a vertically arranged chain. -
Page 12: Labelling (Nameplate)
Please contact us if necessary. For other foreseeable misuses: Rules for safe operation, page 35 Your product PROFI 25 TI may not be used in the following areas: critical areas in nuclear plants over acid baths or systems with aggressive... -
Page 13: Module Overview
Your product PROFI 25 TI consists of the following In the following, you will receive a description of main modules ( Figure 3): your product PROFI 25 TI and its modules or com- ponents. You will find other technical data in the 1. Gear mechanism appendix. -
Page 14: Explosion Protection Classifi- Cation
II 2 GD IIA T4(X): Your product PROFI 25 TI is a device in category 2, can be used in general in- dustry, in zones 1 and 2 for gases of the explosion group IIA with an ignition temperature over 135 C (275 F). -
Page 15: Vane Motor
RODUCT INFORMATION 3.5.4. Vane motor 3.5.5. Motor lubrication The vane motor ( Figure 4) consists of a cylin- The JDN high performance grease contained in der liner (1) with two lateral bearing washers and the motor allows for operation with oil-free com- an inner rotor (2). -
Page 16: Emergency Stop Device
RODUCT INFORMATION All control switches automatically return to the 3.5.8. Overload protection neutral position when released. All movements are stopped instantaneously and the load is securely DANGER held in its current position. Danger from loads crashing 3.5.7. EMERGENCY STOP device If the overload protection is set too high, unac- ceptably high stresses can occur if a load is sus- The lifting and lowering motion is controlled di-... -
Page 17: Lifting Limiter
RODUCT INFORMATION 3.5.9. Lifting limiter 3.5.10. Lowering limiter WARNING WARNING Danger from chain fracture Danger from chain fracture If the buffers are damaged, unacceptably high If the buffer is damaged, unacceptably high loads loads may act on the chain when starting the may act on the chain when starting the lowering lifting limiter. -
Page 18: Load Hook
JDN chains may be installed. Your product PROFI 25 TI has 2 falls and the chain size 23,5 x 66. The chain is manufactured according to DIN EN 818-7. -
Page 19: Dead End Chain Mount
Your product PROFI 25 TI is very sturdy and re- uations listed above. quires very little maintenance. It is suitable for ap-... -
Page 20: Power Requirement
The load capacity of the device is reduced. The response of the control system decreases notice- ably. Comply with the specified pressure. Your product PROFI 25 TI must be operated with a nominal pressure of 6bar (85psi) (see specification on the nameplate). Air pressure conditions during operation (... -
Page 21: Quality Of The Compressed Air
The following operating materials and lubricants Your product PROFI 25 TI must be operated with a are intended for normal environmental influences. sufficiently clean and dry working air. The working In the event of environmental influences that pro- air must meet the following quality requirements: mote wear, please contact J.D. -
Page 22: Explosion Protection
RODUCT INFORMATION 3.10. Explosion protection Application area Operating material Motor lubrication JDN high performance The basis for the following information is an expert grease, item no. 11904 statement by DMT Gas & Fire Division regarding (250ml) the use of JDN hoists, trolleys and cranes in po- Engine lubrication for Air lubricator “D”, kine- tentially explosive areas based on the European... - Page 23 RODUCT INFORMATION being stainless steel) or cast iron are not used in sibility of oxidation of the metallic copper and the the working area of the hoists at potential friction, formation of an aqueous phase that is capable of impact or grinding points. It is therefore possible reacting with acetylene, which could lead to a dan- to exclude sparking due to mechanical influences ger of explosion.
- Page 24 RODUCT INFORMATION Explosion groups and temperature classes of the most important gases and vapours (-selection-) in accordance with (DIN VDE 0165 , Redeker , Nabert , IEC 60079-12 und IEC 60079-20 Explosion pro- Temperature class tection group Ignition temperature >450 C 450-300 C 300-200 C 200-135 C...
- Page 25 RODUCT INFORMATION Decision criteria for selecting the correct JDN products in explosion-hazardous areas Explosion groups for gases and vapours Zone Version Operation (cf. explosion groups and temperature classes for the most important gases and vapours) II A II B (X) except hydrogen sulphide, ethylene oxide (highly flammable) II B II C / T4...
-
Page 26: Ce -Marking
RODUCT INFORMATION 3.11. CE -marking Temperature limits for explosion-hazardous dusts In areas that are potentially explosive Your product PROFI 25 TI is marked with . In due to combustible dusts, the surface temperature the delivered design, your product meets all rele-... -
Page 27: Transport And Storage
This could lead to malfunctions. is not renewed at the specified intervals, a If you want to transport your product PROFI 25 TI protective coating must be applied to the mo- to another site of application, please observe the tor. -
Page 29: Initial Operation
The attachment points and supporting struc- ture for your product PROFI 25 TI must be able to securely absorb the forces ( table 1) to be expected. -
Page 30: Connecting The Power Supply
5.4. Lubricating the chain Before tests can be carried out, the chain must be lubricated. The chain of your product PROFI 25 TI must be lubricated in the links in an unloaded state. Clean heavily soiled chains. Place the chain in a suitable container. -
Page 31: Check Control Device
Have the product repaired ment and the load-bearing medium. 1. Relieve the product PROFI 25 TI. Safety devices are: 2. Briefly actuate and release all control ele- ments of the controls one after the other. The Brake assemblies ( Section 5.5.3) -
Page 32: Check Overload Protection
NITIAL OPERATION Check with nominal load 5.5.4. Check overload protection Alternatively switch your product PROFI 25 WARNING TI loaded with a nominal load to lifting and lowering Danger due to overloading If you release a control device, the chain must If the overload protection is set too high, imper- come to a standstill in an acceptable time after missibly high stresses may arise if a load exceed-... -
Page 33: Check Lifting Limiter
NITIAL OPERATION 2. Attach 110% of load capacity. This load must 5.5.5. Check lifting limiter be lifted. A dynamic overload test of 110% of the nominal load is therefore possible. WARNING 3. The overload protection is correctly set. Danger from chain fracture If the buffers are damaged, inadmissibly high loads may act on the chain upon actuation of the lifting limiter. -
Page 34: Check Lowering Limiter
NITIAL OPERATION 5.5.6. Check lowering limiter WARNING Danger from chain fracture If the buffers are damaged, inadmissibly high loads may act on the chain upon actuation of the lowering limiter. The chain may break. Do not use the product Have the product repaired (replace buffer) 1. -
Page 35: Operation
For the safety of persons and property when deal- Always only lift one load, never several loads ing with your product PROFI 25 TI, it is crucial to simultaneously. observe the following points: When lifting and setting down, ensure a stable position of the load to avoid accidents from Never stress the chain to where it bends. -
Page 36: Attaching The Load
PERATION 6.2. Attaching the load Have detached screw connections from repair attached. When lifting loads in non-visible areas, special WARNING safety precautions must be taken. Danger to life from being struck Uncontrolled external force impacts (such as Improper attaching the load can lead to the load from hydraulic cylinder, falling loads) are not crashing down. -
Page 37: Lifting The Load
The hoist can be aligned and the material is Danger from overloading! Ensure that for all ap- protected. plications of your product PROFI 25 TI the load Then lift the load. hook / clevis can be lowered all the way to the... -
Page 38: Interrupting Work
PERATION 6.6. Interrupting work If you want to interrupt work with your product: Set down and release the load. Move the load hook / clevis out of the traffic area to avoid dangers. Page 38 of 64 Doc.-No.: VA049318-10-OM-EN-0319-64-2... -
Page 39: Decommissioning
ECOMMISSIONING 7. Decommissioning 7.2. Disposal Your product PROFI 25 TI contains a series of ma- 7.1. Disassembly terials that you may have to dispose of or have re- cycled after the end of their useful lives according CAUTION to statutory provisions. -
Page 41: Maintenance
PROFI 25 TI operates safely and operating time. Deviations of the actual mode of reliably over a period of many years. -
Page 42: Model For Determining The Actual Use
AINTENANCE 8.2. Model for determining the actual use The decisive factors for the type of operation are the The FEM 9.511 rule differentiates between four load load spectrums with different cubic averages k. spectrums, which are identified by the definitions The load spectrum indicates to what extent a driving and by the ranges of the cubic averages k. - Page 43 AINTENANCE The following calculation compares the actual operating time with the theoretical operating time in load spec- trum L4 (very heavy). Collective load factor in accor- dance Operating Average Partial Remaining Date Specialist with collective load for the type site daily deployment theoretical use in...
-
Page 44: Maintenance And Inspection Intervals
AINTENANCE 8.3. Maintenance and inspection intervals The specified inspection intervals are valid for use in accordance with the classification. The service life is approx. 10 years if the device is used in accordance with its classification. If your product is used more intensively, the intervals are to be shortened accordingly. All operating hours are translated into full load hours. - Page 45 AINTENANCE Check control valve for sealing efficiency Annually Replace damaged parts if necessary Check lifting motor every 200 full load hours 8.19, Page 56 / every 5 years Replace chain at least every 5 years (in corrosive environment) Check chain sprocket Whenever the 8.15, Page 54 chain is replaced...
-
Page 46: Spare Parts
Alcohols are not (cleaning cloth with water). permitted as de-icing agents. If your product PROFI 25 TI is often used at differ- The following operating materials and lubricants ent locations, particularly in dirty and damp envi- are intended for normal environmental influences. -
Page 47: Lubricating The Chain
11904 lubricated. (250ml) Engine lubrication for Air lubricator “D”, kine- The chain of your product PROFI 25 TI must be operation with oiler matic viscosity about lubricated in the links in an unloaded state. (cSt) bei 40 C, Clean heavily soiled chains. -
Page 48: Re-Lubricate The Lifting Motor
AINTENANCE 8.6.3. Re-lubricate the lifting motor the lubricant chambers and secure these us- ing retaining rings. 3. Engine assembly with additional basic lubrica- CAUTION tion of the engine: Danger of injury from pre-tensioned a) Provide the braking surface and rotor springs bearing (needle bush) of the cover with Pre-tensioned springs are released when disas-... - Page 49 AINTENANCE carried out with the device warmed up 4. Check the braking action under nominal load accordingly. (run in the brake by performing several hoist- ing cycles, then assess) prior to initial opera- j) Tighten the nameplate (1) . tion. Check the motor power. In the event of low motor power, regulate the adjusting bolts again.
-
Page 50: Check Control Device
Have the product repaired Have the product repaired Check without load 1. Relieve the product PROFI 25 TI. 2. Briefly actuate and release all control ele- Alternately switch your unloaded product ments of the controls one after the other. The... -
Page 51: Check The Buffer
AINTENANCE 8.10. Check the buffer 8.11. Check lifting limiter WARNING WARNING Danger from chain fracture Danger from chain fracture A damaged or non-existent buffer can lead to a If the buffers are damaged, inadmissibly high fracture of the chain if the upper or lower hook loads may act on the chain upon actuation of the end position is met. -
Page 52: Check Lowering Limiter
AINTENANCE 8.12. Check lowering limiter 8.13. Check overload protection WARNING WARNING Danger from chain fracture Danger due to overloading If the buffers are damaged, inadmissibly high If the overload protection is set too high, imper- loads may act on the chain upon actuation of the missibly high stresses may arise if a load exceed- lowering limiter. -
Page 53: Check Chain
Danger from chain fracture 1. Attach overload of 125% of the load capacity. If the chain of your product PROFI 25 TI has one 2. If this overload is lifted, the adjusting bolt of the features listed below, the chain may break (1) must be adjusted clockwise until it is no upon further use. -
Page 54: Check Chain Sprocket
AINTENANCE 8.15. Check chain sprocket NOTICE If the wear dimensions of a chain sprocket are outside of the limit dimensions indicated below, then the chain sprocket is to be replaced. Figure 16: Four-tooth chain sprocket 60,0 mm 0,45 mm 59,6 mm 0,45 mm Figure 15: Check chain z: Number of teeth of the chain sprocket... -
Page 55: Check The Hook, Shackle And Eyelets
AINTENANCE 8.17. Check the hook, shackle and Checking axial clearance If the axial clearance between the installed hook/clevis and bottom block eyelets increases rapidly, it must be assumed that the Check load and support hook If the dimension hardened surfaces of the mount are worn. The x, y or h of the load hook (support hook) is outside worn parts of the mount must then be replaced of the limit value, the hook must be replaced. -
Page 56: Check Silencer
AINTENANCE 8.18. Check silencer 8.19. Check lifting motor CAUTION CAUTION Danger from noise Danger of injury from pre-tensioned By removing the silencer, the noise pressure level springs of the product increases. Pre-tensioned springs are released when disas- Always wear appropriate protection equipment sembling the engine covers. - Page 57 AINTENANCE 2. Checking vane wear: When the vanes (7) are worn, the engine power is reduced. Replace the vanes (7) and starting aids (8) together. Figure 20: Vane Vane dimensions after maximum permissible wear (measured at the thinnest point): 109,1 mm 35,0 mm 5,4 mm 3.
-
Page 58: Replace Chain
Check the motor power. In the event of 5. Switch PROFI 25 TI to Lifting and run the new low motor power, regulate the adjusting bolts chain through the bottom block and drive again. - Page 59 AINTENANCE 7. Mount the components on the idle chain: a) Slide the buffer washers (3) ) (edge en- closes buffer) and buffer (2) onto the chain. b) Fasten clamping piece (1) to the 12th chain link and secure with screws. c) Fasten the chain end link in the dead end chain mount.
-
Page 61: Faults, Causes And Remedies
AULTS CAUSES AND REMEDIES 9. Faults, causes and remedies LIFTING NOT POSSIBLE OR ONLY POSSIBLE VERY SLOWLY Possible cause Remedy Insufficient inlet pressure Increase inlet pressure to the required value. Input volume too low Increase input volume to the required value. Overload protection has caused Lower hook briefly, limit load to permissible load capacity, deactivation... - Page 62 AULTS CAUSES AND REMEDIES EXCESSIVE RUNNING ON DURING BRAKING Possible cause Remedy Brake disc and/ or brake piston worn Replace brake disc and/or brake piston. LOUD NOISE AT THE CHAIN SPROCKET OR GEARBOX Possible cause Remedy Chain dry Lubricate the chain. Check wear. Chain sprocket worn Replace chain sprocket, check chain guide and replace if necessary.
-
Page 63: Technical Data
ECHNICAL DATA A. Technical data metric anglo-american Load capacity 25 t 27.5 tn.sh. Number of chain strands Weight with standard lift (3m (10ft)) and control 550 kg 1213 lbs Chain dimension 23,5 x 66 mm Weight of chain 12,2 kg/m 8.2 lbs/ft Air pressure 6 bar... -
Page 64: Dimensions
IMENSIONS B. Dimensions inch 1260 49.6 32.6 17.7 35.4 10.6 17.5 Page 64 of 64 Doc.-No.: VA049318-10-OM-EN-0319-64-2...
Need help?
Do you have a question about the PROFI 25 TI and is the answer not in the manual?
Questions and answers