Related Manuals for HADEF 24/12
Summary of Contents for HADEF 24/12
- Page 1 Installation,- Operating and Maintenance Instructions HADEF Spur Gear Chain Hoist Type 24/12 with monorail push travel trolley with monorail hand geared trolley 5.52.196.00.01.04 Rev.04...
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Page 2: Table Of Contents
Heinrich de Fries GmbH Heinrich de Fries GmbH, Gauss Str. 20, D-40235 Düsseldorf Heinrich De Fries GmbH will be named HADEF in the following text. Original operating- and maintenance instructions in German language. Translation in other languages is made of the German original. -
Page 3: Information
Maintenance ..................12 11.1 General ..........................12 11.2 Monitoring ........................12 11.3 Replacing the load chain ....................12 Inspection ..................13 12.1 Periodic checks ....................... 13 12.2 Checking the load chain ....................13 12.3 Checking the load hook ....................14 12.4 ... -
Page 4: Safety
Failure to follow the instructions of this manual can lead to unpredictable hazards. For any resulting damage or personal injury, HADEF assumes no liability. The unit was designed and built following a risk analysis and careful selection of the harmonized standards that are to be complied with, as well as other technical specifications. -
Page 5: Requirements For The Operating Personnel
Requirements for the operating personnel The units may only be operated by qualified persons that are appropriately trained and that are familiar with it. They must have their employer’s authorization for operation of the units. Before starting work, the operating personnel must have read the operating and installation instructions, especially the chapter "Safety Instructions". -
Page 6: Transport And Storage
Pay attention to the accident prevention regulations (UVV). Should the hoist be used outside of Germany, please pay attention to the national regulations that apply. Supporting structures and load-attached devices used in conjunction with this equipment must provide an adequate safety factor to handle the rated load plus the weight of the equipment. In case of doubt, consult a structural engineer. -
Page 7: Transport
DANGER! It is not permitted to use the unit in an area at risk from explosion! Design HADEF Spur Gear Hoists of compact design are monorail trolleys combined with manual hoists. With monorail push travel trolley or with monorail hand geared trolley Operation by hand through hand chain. -
Page 8: Important Components
Hoists with overload protection protects the hoist by a slipping clutch from damage by overload. When the slipping clutch operates, lifting of the load is stopped. Lifting is only possible again after the load has been lowered and reduced to nominal load. Technical data 24/12 HH Capacity 1000 1500... -
Page 9: Installation On The Beam
There are distance tubes (5) and/or washers (6) situated on the load bars (2) of the trolley. Dimension "X" is set by placing washers (6) from the outer to the inner side ("X" increases) or from the inner to the outer side ("X" decreases). -
Page 10: Tools
Tools Capacity/kg Size Tool SW27 1000 SW36 1500 + 2000 SW46 load bar 3000 SW55 5000 SW60 10000 SW75 load bolt with 20000 SW24 set collar misc. misc. misc. misc. Operation Only people that are familiar with the operation of the lifting devices and cranes may be entrusted with their operation. -
Page 11: Brake And Pawl
WARNING! The hoist must always hang centrally under the beam or under its suspension point. Monorail push travel trolleys are moved by pushing the load. Monorail hand geared trolleys are moved by pulling the hand chain. Brake and pawl The brake system needs a minimum load of 3% of the capacity. Only this minimum load makes sure that the load-pressure-brake closes correctly. -
Page 12: Safety Check
Safety check Before putting into service initially or when putting back into service, it must be checked whether: All fastening screws (if existent), socket pins, flap socket and safety devices are tightened and secured. The chains are correctly placed, oiled and in good condition. Functional test 10.1 Checks before the initial start-up... -
Page 13: Inspection
Make sure the chain is not installed twisted. Make sure the chain links are aligned in one direction. Assemble the chain to the end fastening. Inspection 12.1 Periodic checks Independently from the regulations of the individual countries, lifting devices must be checked at least yearly by a qualified person or licensed qualified person regarding its functional safety. -
Page 14: Checking The Load Hook
acc. DIN 685-part 5 L11 = pitch increase over 11 chain links L1 = pitch increase over 1 chain link Illustration 7 dm= detected link diameter (d1+d2)/2 Illustration 8 Chain dimensions Table 1 Dimensions Chain size 4x12 4,2x12,2 5x15 5,6x15,8 5,6x17 6x18 6,3x19,1... -
Page 15: Checking - Brake System
12.5 Checking - Brake System Ratchet wheel (A) and brake linings (B) 2x B 1000 1500-3000 5000-20000 12.6 Checking - Load and suspension hook bolt Load hook bolt Suspension bolt 1000 1500 2000 3000 5000-10000 20000 Service 13.1 Load chain Wear at the links is mainly due to insufficient maintenance of the chain. -
Page 16: Pulleys
CAUT TION! o not use gre ease for lubric cation of load d chain. thout lubrica ation, manufa acturer's war rranty and/or r liability will b be void. Pulle Recom mendation Interval FUCHS ulleys Acc. to d demand 12 month RENOLIN N PG220 Load... -
Page 17: Overload Protection
13.7 Overload protection DANGER! The factory setting of the overload protection/slipping clutch is secured by sealing. In case of any changes will void the warranty. Should maintenance be necessary, please contact a service company authorized by the manufacturer. 13.8 Lubricant - Selection FUCHS SHELL ESSO... -
Page 18: Remedy
Remedy Problem Cause Remedy Overload reduce the load to nominal load load got stuck set the load free again Do maintenance and brake linings are worn exchange the brake linings Load chain is twisted Align the load chain Load is not lifted Do maintenance and replace defective parts by original Defect of chain, gear or chain wheels spare parts...