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Инструкция по эксплуатации Miller Electric, модель 652

Производитель: Miller Electric
Размер: 1.26 mb
Название файла: o278ac_mil.pdf

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NOISE can damage hearing. Noise from some processes or equipment can damage hearing. . Wear approved ear protection if noise level is high. CYLINDERS can explode if damaged. Shielding gas cylinders contain gas under high pressure. If damaged, a cylinder can explode. Since gas cylinders are normally part of the welding process, be sure to treat them carefully. . Protect compressed gas cylinders from excessive heat, mechanical shocks, physical damage, slag, open flames, sparks, and arcs. . Install cylinders in an upright position by securing to a stationary support or cylinder rack to prevent falling or tipping. . Keep cylinders away from any welding or other electrical circuits. . Never drape a welding torch over a gas cylinder. . Never allow a welding electrode to touch any cylinder. . Never weld on a pressurized cylinder . explosion will result. . Use only correct shielding gas cylinders, regulators, hoses, and fittings designed for the specific application; maintain them and associated parts in good condition. . Turn face away from valve outlet when opening cylinder valve. . Keep protective cap in place over valve except when cylinder is in use or connected for use. . Use the right equipment, correct procedures, and sufficient number of persons to lift and move cylinders. . Read and follow instructions on compressed gas cylinders, associated equipment, and Compressed Gas Association (CGA) publication P-1 listed in Safety Standards. 1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. . Do not install or place unit on, over, or near combustible surfaces. . Do not install unit near flammables. . Do not overload building wiring . be sure power supply system is properly sized, rated, and protected to handle this unit. FALLING UNIT can cause injury. . Use lifting eye to lift unit only, NOT running gear, gas cylinders, or any other accessories. . Use equipment of adequate capacity to lift and support unit. . If using lift forks to move unit, be sure forks are long enough to extend beyond opposite side of unit. OVERUSE can cause OVERHEATING . Allow cooling period; follow rated duty cycle. . Reduce current or reduce duty cycle before starting to weld again. . Do not block or filter airflow to unit. FLYING SPARKS can cause injury. . Wear a face shield to protect eyes and face. . Shape tungsten electrode only on grinder with proper guards in a safe location wearing proper face, hand, and body protection. . Sparks can cause fires — keep flammables away. STATIC (ESD) can damage PC boards. . Put on grounded wrist strap BEFORE handling boards or parts. . Use proper static-proof bags and boxes to store, move, or ship PC boards. MOVING PARTS can cause injury. . Keep away from moving parts. . Keep away from pinch points such as drive rolls. WELDING WIRE can cause injury. . Do not press gun trigger until instructed to do so. . Do not point gun toward any part of the body, other people, or any metal when threading welding wire. MOVING PARTS can cause injury. . Keep away from moving parts such as fans. . Keep all doors, panels, covers, and guards closed and securely in place. Have only qualified persons remove doors, panels, covers, or guards for maintenance as necessary. Reinstall doors, panels, covers, or guards when maintenance is finished and before reconnecting input power. READ INSTRUCTIONS. . Read Owner’s Manual before using or servicing unit. . Use only genuine replacement parts from the manufacturer. H.F. RADIATION can cause interference. . High-frequency (H.F.) can interfere with radio navigation, safety services, computers, and communicationsequipment. . Have only qualified persons familiar with electronic equipment perform this installation. The user is responsible for having a qualified electrician promptly correct any interference problem resulting from the installation. If notified by the FCC about interference, stop using the equipmentat once. Have the installation regularly checked and maintained. Keep high-frequency source doors and panels tightly shut, keep spark gaps at correct setting, and use grounding and shielding to minimize the possibility of interference. ARC WELDING can cause interference. . Electromagnetic energy can interfere with sensitive electronic equipment such as computers and computer-driven equipment such as robots. . Be sure all equipment in the welding area is electromagneticallycompatible. To reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor. Locate welding operation 100 meters from any sensitive electronic equipment. Be sure this welding machine is installed and grounded according to this manual. If interference still occurs, the user must take extra measures such as moving the welding machine, using shielded cables, using line filters, or shielding the work area. OM-278 Page 3 1-4. California Proposition 65 Warnings 1-4. California Proposition 65 Warnings Welding or cuttin...