valutazioni - 3, GPA: 4.7
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• The Company does not accept responsibility if safety regulations are not met during handling, operation, maintenance and repair, even though these are not strictly stated in these operating instructions. • We recommend the notice of these operating instructions verified by the operating personnel in writing (personnel file). • We recommend translation of these operating instruction into native language of foreign workers. • The usability and the life cycle of the compressed air- dryer as well as the avoidance of premature repairs depends on proper operation, maintenance, care and competent repair under consideration of these operating instructions. • Hints to figures and locations are in brackets, e.g. (Fig. 5/2) • Due to our position as suppliers of components we do not always know the final usage and total range of products' applications. We constantly improve our products to the latest state of science and technology and therefore, we assume that our products are free from defects in the sense of product liability. However, it cannot be excluded that during faulty operation in critical areas of application especially at danger to life and limb of persons involved, additionally safety measures may be necessary. Therefore, we request the user of our components / units, to ensure in his own interest, to inform us about the application of our products in order to initiate additional safety measures, if necessary. 4 11.02 Part 1 Important user Information Part 1 Important user Information 1.2 Safety regulations ! Attention! The operator has to observe the national working-, operating- and safety regulations. Also existing internal factory regulations must be met. Maintenance and repair work must only be carried out by specially trained personnel and, if necessary, under supervision of a person qualified for this work. • Protective or safety devices must not be removed, modified or readjusted. • During operation of the CA-dryer none of the protective of safety devices must be removed, modified or readjusted temporarily or permanently. • Use proper tools for maintenance and repair work only. • Use original spare parts only. ! Attention! All maintenance and repair works must only be executed at stopped machine, disconnected power supply and pulled mains plug. Ensure that the CA-dryer cannot be switched on by mistake. • Prior to dismounting a part under pressure disconnect the CA-dryer from all pressure sources and depressurize the CA-dryer. • Do not use inflammable solvents for cleaning. • Keep the environment absolutely clean during maintenance and repair works. Keep free of dirt by covering the parts and free openings with clean cloth, paper or adhesive tape. • Never weld at the pressure vessel or modify it in any way. • Ensure that no tools, loose parts or similar are left in the system. 511.02 Part 1 Important user Information Part 1 Important user Information 1.3 Handling with refrigerant • Wear eye protection and protective gloves • Avoid contact of liquid refrigerants with your skin (frostbite). • Do not inhale refrigerant vapours. • To avoid higher concentrations, all work rooms must be ventilated very well. The opening of windows and doors may not be sufficient, so an exhausting system must be used directly at the supply point or near the floor. • Do not smoke, because fire might decompose the refrigerant. The resulting substances are toxic and must not be inhaled. • Do not have refrigerants escaped during filling or repair work. Cover with tape. • Leave the room immediately and only enter after the room has been sufficiently ventilated when refrigerant concentrations (e.g. pipe line leakages) appear suddenly. • Execute welding and soldering works on refrigerating systems in well ventilated rooms only. Refrigerants will be decomposed in flames as well as in electrical arcs. • The resulting decomposition products are toxic. • Before welding and soldering at refrigerating systems, the refrigerant must be removed. • A stinking smell points to decomposition of refrigerant due to overheating: -leave room immediately -ventilate room very well. 6 11.02 Part 1 Important user Information Part 1 Important user Information 1.4 First aid 1.5 Disposal • Take victim immediately into the fresh air or into a very well ventilated room. • Splashes of refrigerant in the eyes must be blown out with the mouth. Then rinse eyes with plenty of water. Do not wipe with cloth! • If the victim does not breathe, perform a mouth-tomouth resuscitation or use a respirator until the doctors arrival. • Call the doctor and inform him that accident has been caused by refrigerants, for refrigerant type see identification plate! • Never leave the victim unattended! •...
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