7-iw Hypoid Saw 185 mm (7-1/4") MODEL 517 7 8 MODEL 5277B INSTRUCTION MANUAL DOUBLE INSULATlON Max. cutting capacities Blade diameter 185 mm 17-1/4"1 62 mm (2-3/8") 50 O 450 No load speed (RPMI Overall length Net weight 40 mm (1-9/16") 44 mm (1-23/32") 4,300 439 mm (17-1/4"1 6.8 kg (15.
GENERAL SAFETY RULES (For All Tools) WARNING! Read and understand all instructions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury. SAVE THESE INSTRUCTIONS READ ALL INSTRUCTIONS. 1. Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents. 2. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
11. Avoid accidental starting. Be sure switch is off before plugging in. Carrying tools with your finger on the switch or plugging in tools that have the switch on invites accidents. 12. Remove adjusting keys or switches before turning the tool on. A wrench or a key that is left attached to a rotating part of the tool may result in personal injury. 13. Do not overreach. Keep proper footing and balance at all times. Proper footing and balance enables better control of the tool in unexpected situations. 14.
Specific Safety Rules 1. DANGER! Keep hands away from cutting area and blade. Keep your second hand on auxiliary handle, or motor housing. If both hands are holding the saw, they cannot be cut by the blade. Keep your body positioned t o either side of the saw blade, but not in line with the saw blade. KICKBACK could cause the saw to jump backwards. (See "Causes and Operator Prevention of Kickback") Do not reach underneath the work while blade is rotating.
11. Causes and Operator Prevention of Kickback: Kickback is a sudden reaction to a pinched, bound or misaligned saw blade, causing an uncontrolled saw to lift up and out of the workpiece toward the operator. When the blade is pinched or bound tightly by the kerf closing down, the blade stalls and the motor reaction drives the unit rapidly back toward the operator.
Do not use dull or damaged blade. Unsharpened or improperly set blades produce narrow kerf causing excessive friction, blade binding and KICKBACK. Blade depth and bevel adjusting locking levers must be tight and secure before making cut. If blade adjustment shifts while cutting, it may cause binding and KICKBACK. Use extra caution when making a "Pocket Cut" into existing walls or other blind areas. The protruding blade may cut objects that can cause KICKBACK. NEVER place your hand or fingers behind the saw.
15. Place the wider portion of the saw base on that part of the workpiece which is solidly supported, not on the section that will fall off when the cut is made. As examples, Fig. 5 illustrates the RIGHT way to cut off the end of a board, and Fig. 6 the WRONG way. If the workpiece is short or small, clamp it down. DON'T TRY TO HOLD SHORT PIECES B Y HAND! Fig. Fig. 5 1 16. Never attempt t o saw with the circular saw held upside down in a vise.
SYMBOLS Described below are symbols commonly listed on tools. v S ................................. ................................. ................................. ................................. ................................. ................................. ................................. volts amperes herts kilograms hours minutes seconds % ................................. alternating current ---- ................................. direct current .................................
OPERATION Removing or installing saw blade CAUTION : Always be sure that the tool is switched off and unplugged before removing or installing the blade. To remove the blade, press the shaft lock so that the blade cannot revolve and use the wrench to loosen the hex bolt clock- wise. Then remove the hex bolt, outer flange and blade. Shaft lock 2 Fig. ~ To install the blade, follow the removal procedure in reverse. BE SURE TO TIGHTEN THE HEX BOLT SECURELY. Fig. CAUTION: .
Adjusting depth of cut Loosen the lever on the depth guide and move the base up or down. At the desired depth of cut, secure the base by tightening the lever. I CAUTION: 0 Use a shallow depth of cut when cutting thin workpiece for cleaner, safer cuts. 0 After adjusting the depth of cut, always tighten the lever securely. Fig. 11 Bevel cutting Loosen the lever on the bevel scale plate on the front of the base. Set for the desired angle (0'-45') by tilting accordingly, then tighten the lever securely.
Switch action To start the tool, simply pull the trigger. Release the trigger to stop. 1 CAUTION : Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the "OFF" position when released. Cutting operation Grasp the rear handle with your right hand, the front grip with your left. Set the base plate on the workpiece to be cut without the blade making any contact. Then turn the tool on and wait until the blade attains full speed.
MA1NT ENANCE CAUTION: Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. Replacing carbon brushes Remove and check the carbon brushes regularly. Replace when they wear down to the limit mark. Keep the carbon brushes clean and free to slip in the holders. Both carbon brushes should be replaced a t the same time. Use only identical carbon brushes. t i m i L ; mark L Fig. 17 Use a screwdriver to remove the brush holder caps.
ACCESSORIES CAUTION : These accessories or attachments are recommended for use with your Makita tool specified in this manual. The use of any other accessories or attachments might present a risk of injury t o persons. The accessories or attachments should be used only in the proper and intended manner. 0 Guide rule Part No. 165153-3 Wrench 13 Part No. 782016-4 0 Chisel tooth combination saw blade For rip and cross-cut work. Most frequently used for general carpentry.
Sep.-07-'95 US 185 mm (7-1/4") HYPOID SAW Model 5177B/5277B Note: The switch and other part configurations may differ from country to country.
MODEL 51778152770 $& 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 15 20 21 22 24 25 26 27 28 25 30 31 32 33 34 35 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 36 37 38 39 40 41 42 43 1 44 45 46 47 1 1 1 1 1 1 1 2 3 1 Sep.
MAKITA LIMED ONE YEAR WARRANTY Warranty Policy Every Makita tool is thorou ly inspected and tested before leaving the factory. It is warranted t o be free of defects from workanshl and materials for the period of ONE YEAR from the date of original urchaae. Should any t r o u b i develop during this one-year period, return the COMPLETE tool, fr&t prepaid, to one of Makita’s Factory or Authorized Service Centers.