valutazioni - 1, GPA: 3 ( )

Produttore : Graco Inc. File Size : 284.6 kb File Nome : Lingua di insegnamento:

. Charge the surge suppressor with compressed air or nitrogen only. Do not use oxygen. Such use could result in an explosion. . Never pump flammable fluids with polypropylene units. . Ground the equipment. Refer to Grounding on pages 4 and 5. . Never use a polypropylene pump or surge suppressor with non-conductive flammable fluids as specified by your local fire protection code. Refer to Grounding on pages 4 and 5 for additional information. Consult your fluid supplier to determine the conductivity or resistivity of your fluid. . If there is any static sparking or you feel an electric shock while using this equipment, stop pumping immediately. Do not use the equipment until you identify and correct the problem. . Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid being pumped. . Pipe and dispose of the exhaust air safely, away from all sources of ignition. . Keep the work area free of debris, including solvent, rags, and gasoline. . Electrically disconnect all equipment in the work area. . Extinguish all open flames or pilot lights in the work area. . Do not smoke in the work area. . Do not turn on or off any light switch in the work area while operating or if fumes are present. . Do not operate a gasoline engine in the work area. . . Installation Grounding WARNING FIRE AND EXPLOSION HAZARD When pumping flammable fluids, the surge suppressor must be grounded. Before pumping, ground the system as explained below. Also read the section FIRE OR EXPLOSION HAZARD on page 3. Polypropylene surge suppressors are not conductive. Attaching the ground wire to the grounding lug grounds only the clamp or flange (see Fig. 1). When pumping conductive flammable fluids, always ground the entire fluid system by making sure the fluid has an electrical path to a true-earth ground. To reduce the risk of static sparking, ground the surge suppressor and all other equipment in the pumping area. Check your local electrical code for detailed grounding instructions for your area and type of equipment. Ground all of this equipment: . Surge suppressor: Attach a ground wire to the grounding lug (2) as shown in Fig. 1. Connect the clamp end of the ground wire to a true earth ground. To order a ground wire and clamp, order Part No. 222011. NOTE: To connect the ground wire to the surge suppressor, first remove the copper connector from the non-clamp end of the ground wire and discard it, then push the bare wire through the grounding lug on the surge suppressor. . Fluid supply container: Follow your local code. 23 2 Fig. 1 NOTE: When pumping conductive flammable fluids with a surge suppressor, always ground the entire fluid system. See the WARNING at left. Fig. 2 shows recommended methods of grounding fluid containers during filling. These are only guides; contact your Graco distributor for assistance in grounding your system. . Air compressor: Follow the manufacturer’s recommendations. . Solvent pails used when flushing: Follow your ...

Scarica la tua

Per scaricare, digitare 2 cifre :