Installation7InstallationTransportationInstallation sitePower supply equipmentWhen hanging this product for transportation, hang it at two eyebolts.Do not lift the product on your own.As this product is heavy, it is dangerous to lift it on your own. Involve plural number ofpersons with its lifting.Do not leave the product on a slope. (The product is provided with casters.)When pushing this product for transportation, do not make a sharp turn, or castersor floor may be damaged.CAUTION This product is designed for indoor use only.Do not install it in any places subject to rain or water spray.In case that the product gets wet with rain or water spray:Make sure that persons who well understand this product should check the inside of the product and wipe up waterif any. Such water entered inside the product may cause the product to malfunction.Indoors, not subject to direct sunlight or rain, with lessmoisture and dust.Ambient temperature: -10 to 40Maintain an appropriate distance of 20 cm or more fromany wall or other devices.Maintain an appropriate distance of 30 cm or morebetween power sources installed side-by-side.(Install this product in the horizontal position.)Places where the welding arc area is not subject towind. (Protect the area from wind by a partition, etc.)Places where the product is not likely to take in metallicforeign substancesNoteWhen the product, which is installed on the floor, is too lowto operate, customers are required to prepare a table tomount it. (And, in that case, provide such a table with a flange,etc. so that the product does not slip down from the table.)CAUTION Observe the following to prevent burnout, destruction of parts and unstablearc.Input protective devices(Breaker, fuse etc.)Type and capacity to be applied should conform to all nationaland local codes.Cable cross section areafor input cable and ground wireType and size of cables to be applied should conform to allnational and local codes.Input voltage 380 VAC(YD-350GL4and YD-500GL4)