Pneumatic, stationary with suspension eye, with monorail push travel trolley, with monorail hand geared trolley, with monorail pneumatic trolley (38 pages)
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.
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.
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".
Basic safety measures Observe installation-, operation and maintenance instruction. Take notice of caution notes at units and in the manual Observe safety distances. Take care for a free view on the load. Only use the hoists appropriately. ...
WARNING! The following is not allowed: to lift another load than the nominal safe working load to manipulate the sliding clutch The use of elongated or damaged chains. Replace worn out chains immediately by new, original chains. ...
DANGER! It is not permitted to use the unit in an area at risk from explosion! Design HADEF ratchet lever hoists are compact hoists with suspension hook for stationary use. Illustration 2 Functions The load is lifted, lowered or tensioned by operating the lever. The load pressure brake prevents automatic lowering of the load.
Main dimensions dimensions 750 kg 1,5 t Illustration3 Installation Please observe the following points in order to avoid any damage to equipment or injury of person: Please read chapter "Safety". Before loading the hoist make sure the hooks are placed safely. The safety catch of the hook must be closed.
Turn the free-wheeling mechanism anti- clockwise, if necessary pull the loose fall of the chain jerkily. The chain can be pulled through in both directions. Illustration 6 Switching OFF the free-wheeling mechanism Turn the free-wheeling mechanism clockwise, if necessary pull the chain fall jerkily.
Definition “licensed qualified person” (former approved expert) A “licensed qualified person” has, due through special occupational training, knowledge about testing of the material for one’s work and knows the national accident prevention regulations and other prescriptions and technical regulations. This person must test the material for one’s work regularly with regard to design and kind of use.
Hang a new original chain (same size and oiled) in the side opened chain link and insert it. 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 11.1 Periodic checks...
11.5 Checking – Brake System Ratchet wheel (A) and brake linings (B) 2x B 1500-6000 11.6 Checking – Suspension and load hook bolt Suspension bolt Load hook bolt 11,1 1500 11,4 3000-6000 15,2 12,4 Service 12.1 Load chain Wear at the links is mainly due to insufficient maintenance of the chain. To ensure optimal lubrication of the links, the chain must be lubricated at regular intervals, depending on usage.
Secure the working area of moving parts of the unit. Please read the chapter "Safety instructions". Notes on the repair of faults are found in the following table. For the repair of failures please contact our service department. CAUTION! Trouble caused by wear or damage to parts such as wire ropes, chains, chain wheels, axes, bearings, brake parts, etc., must be remedied by replacing the parts with original spare parts.
15.1 Temporary decommissioning Measures are as above. Also read the chapter “Transport and storage”. 15.2 Final decommissioning/disposal Measures are as above. After disassembly, ensure that the disposal of the equipment and any materials it contains is carried out in accordance with environmental regulations.