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Фрагмент инструкции
Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control. 21. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tools operation. If damaged, have the tool serviced before using. Many accidents are caused by poorly maintained tools. 22. Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one tool, may become hazardous when used on another tool. SERVICE 23. Tool service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury. 24. 24. USE PROPER EXTENSION CORD: Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Table 1 shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord. Table 1: Minimum gage for cord Ampere Rating Volts Total length of cord in feet 120 V 25 ft. 50 ft. 100 ft. 150 ft. More Than Not More Than AWG 0 6 18 16 16 14 6 10 18 16 14 12 10 12 16 16 14 12 12 16 14 12 Not Recommended SPECIFIC SAFETY RULES USB005-3 DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to grinder safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury. 1. Always use proper guard with grinding wheel. A guard protects operator from broken wheel fragments. 2. Accessories must be rated for at least the speed recommended on the tool warning label. Wheels and other accessories running over rated speed can fly apart and cause injury. 3. Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator. 4. When using depressed center grinding wheels, be sure to use only fiberglass- reinforced wheels. 5. Always use safety glasses or goggles. Ordinary eye or sun glasses are NOT safety glasses. 6. Check the wheel carefully for cracks or damage before operation. Replace cracked or damaged wheel immediately. Run the tool (with guard) at no load for about a minute, holding tool away from others. If wheel is flawed, it will likely separate during this test. 7. Use only flanges specified for this tool. 8. Be careful not to damage the spindle, the flange (especially the installing surface) or the lock nut. Damage to these parts could result in wheel breakage. 9. NEVER use tool with wood cutting blades or other sawblades. Such blades when used on a grinder frequently kick and cause loss of control leading to personal injury. 10. Hold the tool firmly. 11. Keep hands away from rotating parts. 12. Make sure cord is clear of wheel. Do not wrap cord around your arm or wrist. If control of tool is lost, cord may become wrapped around you and cause personal injury. 13. Make sure the wheel is not contacting the workpiece before the switch is turned on. 14. Before using the tool on an actual work- piece, let it run for a while. Watch for vibration or wobbling that could indicate poor installation or a poorly balanced wheel. 15. Use the specified surface of the wheel to perform the grinding. 16. Watch out for flying sparks. Hold the tool so that sparks fly away from you and other persons or flammable materials. 17. Do not leave the tool running. Operate the tool only when hand-held. 18. Do not touch the workpiece immediately after operation; it may be extremely hot and could burn your skin. 19. ALWAYS wear proper apparel including long sleeve shirts, leather gloves and shop aprons to protect skin from contact with hot grindings. 20. Use of this tool to grind or sand some products, paints and wood could expose user to dust containing hazardous substances. Use appropriate respiratory protection. SAVE THESE INSTRUCTIONS WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. SYMBOLS USD291-2 The followings show the symbols used for tool. V .......................volts n....................no load speed ° A ....................... amperes ....................Class II Construction .............. alternating or direct current .../min................revolutions or reciprocation per minute FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION 1 1. Shaft lock 001039 1 1. Switch trigger ASSEMBLY 001056 CAUTION: • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Shaft lock CAUTION: • Never actuate the shaft lock when the spindle is moving. The tool may be damaged. Press the shaft lock to prevent spindle rotation whe...