English Manual
Page 1
WARNING: To reduce the risk of rugged, trouble-free performance. OPERATOR'S MANUAL 7-1/4 in. When properly cared for dependability, ease of operation, and operator safety. laser CIRCULAR SAW DOUBLE INSULATED CSB142LZ 51.5 30 15 Your circular saw has been engineered and manufactured to our high standard for , it will give you for your purchase. SAVE THIS MANUAL FOR FUTURE REFERENCE 45 Thank you years of injury, the user must read and understand the operator's manual before using this product.
WARNING: To reduce the risk of rugged, trouble-free performance. OPERATOR'S MANUAL 7-1/4 in. When properly cared for dependability, ease of operation, and operator safety. laser CIRCULAR SAW DOUBLE INSULATED CSB142LZ 51.5 30 15 Your circular saw has been engineered and manufactured to our high standard for , it will give you for your purchase. SAVE THIS MANUAL FOR FUTURE REFERENCE 45 Thank you years of injury, the user must read and understand the operator's manual before using this product.
English Manual
Page 4
... and the motor reaction drives the unit rapidly back toward the operator. The blade washers and bolt were specially designed for your saw to resist kickback forces. CAUSES AND OPERATOR PREVENTION OF KICKBACK: Kickback is the result of arbor holes. Raise the lower guard with...and shock the operator. When ripping, always use only identical replacement parts. Blades that can be placed under their own weight. If saw will run eccentrically, causing loss of control. Hold power tool by motor housing. If blade adjustment shifts while cutting, it moves freely ...
... and the motor reaction drives the unit rapidly back toward the operator. The blade washers and bolt were specially designed for your saw to resist kickback forces. CAUSES AND OPERATOR PREVENTION OF KICKBACK: Kickback is the result of arbor holes. Raise the lower guard with...and shock the operator. When ripping, always use only identical replacement parts. Blades that can be placed under their own weight. If saw will run eccentrically, causing loss of control. Hold power tool by motor housing. If blade adjustment shifts while cutting, it moves freely ...
English Manual
Page 5
... is damaged should be serviced before use one heavy enough to avoid risk. Save these instructions also. A guard or other sawing, the lower guard should operate automatically. Always observe that is in doubt, use them these instructions. If in its applications and ...guard may use of power and overheating. Inspect for an extension cord 50 feet or less in all nails from lumber before placing saw to damaged parts, gummy deposits, or a buildup of shock, fire, or serious injury. Make sure your nearest authorized service center...
... is damaged should be serviced before use one heavy enough to avoid risk. Save these instructions also. A guard or other sawing, the lower guard should operate automatically. Always observe that is in doubt, use them these instructions. If in its applications and ...guard may use of power and overheating. Inspect for an extension cord 50 feet or less in all nails from lumber before placing saw to damaged parts, gummy deposits, or a buildup of shock, fire, or serious injury. Make sure your nearest authorized service center...
English Manual
Page 10
...reduces the possibility of accidental starting and possible serious personal injury. PACKING LIST WARNING: Do not attempt to hook up your circular saw with a pre-travel position. Blade Blade Wrench Edge Guide Dust Nozzle Kit WARNING: Do not connect to comply could result ...or tight areas where additional light is depressed. n If any parts are replaced. ERGONOMIC DESIGN The design of and behind the saw . SWITCH Your circular saw . WARNING: If any accessories from the operator, a dust chute is equipped with spindle lock engaged. Blade wrench STORAGE Convenient...
...reduces the possibility of accidental starting and possible serious personal injury. PACKING LIST WARNING: Do not attempt to hook up your circular saw with a pre-travel position. Blade Blade Wrench Edge Guide Dust Nozzle Kit WARNING: Do not connect to comply could result ...or tight areas where additional light is depressed. n If any parts are replaced. ERGONOMIC DESIGN The design of and behind the saw . SWITCH Your circular saw . WARNING: If any accessories from the operator, a dust chute is equipped with spindle lock engaged. Blade wrench STORAGE Convenient...
English Manual
Page 11
... prevent damage to the spindle or spindle lock, always allow outer blade washer to see that is the maximum blade capacity of the saw as shown. n Remove spring washer and outer blade washer ("D" washer). WARNING: If inner flange bushing has been removed, replace it... result in . ASSEMBLY WARNING: A 7-1/4 in a serious accident. n Wipe a drop of these situations could result in serious personal injury. n Fit the saw . n Replace "D" washer. Either of oil onto the inner flange bushing and outer blade washer ("D" washer) where they contact blade. n Replace spring washer ...
... prevent damage to the spindle or spindle lock, always allow outer blade washer to see that is the maximum blade capacity of the saw as shown. n Remove spring washer and outer blade washer ("D" washer). WARNING: If inner flange bushing has been removed, replace it... result in . ASSEMBLY WARNING: A 7-1/4 in a serious accident. n Wipe a drop of these situations could result in serious personal injury. n Fit the saw . n Replace "D" washer. Either of oil onto the inner flange bushing and outer blade washer ("D" washer) where they contact blade. n Replace spring washer ...
English Manual
Page 12
...6 12 installing Edge guide See Figure 5. The nozzle attaches to fit into place when using a vacuum hose. To attach dust nozzle: Unplug the saw . Depress and hold spindle lock button. Remove blade screw by turning it to a standard vacuum hose. The adaptor fits over the dust... chute which is too thick to allow the "D" washer to engage with the saw. Unplug the saw. Place edge guide through holes in nozzle with the blade wrench, while keeping the spindle lock button depressed. Remove ...
...6 12 installing Edge guide See Figure 5. The nozzle attaches to fit into place when using a vacuum hose. To attach dust nozzle: Unplug the saw . Depress and hold spindle lock button. Remove blade screw by turning it to a standard vacuum hose. The adaptor fits over the dust... chute which is too thick to allow the "D" washer to engage with the saw. Unplug the saw. Place edge guide through holes in nozzle with the blade wrench, while keeping the spindle lock button depressed. Remove ...
English Manual
Page 13
... hard board) Cross cutting/rip cutting Bevel cutting Pocket cutting NOTE: The use this product for this saw. Blade stalling is sufficient to serious injury. To guard against kickback, avoid dangerous practices such as the following: Setting blade depth ...incorrectly Sawing into your eyes resulting in possible serious injury. KICKBACK See Figures 7 - 10. WARNING: Always wear safety goggles or safety glasses with...
... hard board) Cross cutting/rip cutting Bevel cutting Pocket cutting NOTE: The use this product for this saw. Blade stalling is sufficient to serious injury. To guard against kickback, avoid dangerous practices such as the following: Setting blade depth ...incorrectly Sawing into your eyes resulting in possible serious injury. KICKBACK See Figures 7 - 10. WARNING: Always wear safety goggles or safety glasses with...
English Manual
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... available. Check the guard for correct operation before cutting. Never force a cut. Do not cut warped or wet lumber. Hold the saw is operating correctly when it moves freely and readily returns to resist the forces if kickback should occur. DO NOT USE GASOLINE. BLADE GUARD SYSTEM... in contact with both hands and keep hands and fingers away from the workpiece while the blade is moving blade will slow the saw until you drop the saw, check the lower blade guard and bumper for damage at all depth settings before beginning a cut. Use steady, even ...
... available. Check the guard for correct operation before cutting. Never force a cut. Do not cut warped or wet lumber. Hold the saw is operating correctly when it moves freely and readily returns to resist the forces if kickback should occur. DO NOT USE GASOLINE. BLADE GUARD SYSTEM... in contact with both hands and keep hands and fingers away from the workpiece while the blade is moving blade will slow the saw until you drop the saw, check the lower blade guard and bumper for damage at all depth settings before beginning a cut. Use steady, even ...
English Manual
Page 15
..., allow the blade to come to its normal operating condition. If it does not correct a slow or sluggish closing lower guard, do not use the saw : Release the switch trigger. Take it to the closed position several times. To stop . Less than a full tooth of kickback and cause the cut .... 12 index point DEPTH OF CUT SCALE Fig. 13 15 OPERATION If at any time the lower blade guard does not snap closed, unplug the saw from the workpiece while the blade is located on blade guard. Tighten depth adjustment knob securely. Exercise the lower guard by moving . STARTING/STOPPING...
..., allow the blade to come to its normal operating condition. If it does not correct a slow or sluggish closing lower guard, do not use the saw : Release the switch trigger. Take it to the closed position several times. To stop . Less than a full tooth of kickback and cause the cut .... 12 index point DEPTH OF CUT SCALE Fig. 13 15 OPERATION If at any time the lower blade guard does not snap closed, unplug the saw from the workpiece while the blade is located on blade guard. Tighten depth adjustment knob securely. Exercise the lower guard by moving . STARTING/STOPPING...
English Manual
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... the workpiece. Failure to turn the LED light ON or off the laser. Depress the LED worklight button to heed this manual. Unplug the saw. Mark the line to be cut on the workpiece for precision cutting. Once the cut is complete, allow the... the tool into a power supply and press the laser guide button to the workpiece until the saw has reached maximum speed. Slowly push the saw when turned on when the tool is not in following the line of the saw forward into the laser beam or turn the light off when the...
... the workpiece. Failure to turn the LED light ON or off the laser. Depress the LED worklight button to heed this manual. Unplug the saw. Mark the line to be cut on the workpiece for precision cutting. Once the cut is complete, allow the... the tool into a power supply and press the laser guide button to the workpiece until the saw has reached maximum speed. Slowly push the saw when turned on when the tool is not in following the line of the saw forward into the laser beam or turn the light off when the...
English Manual
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... cut , release the switch trigger immediately and allow the blade to come to understand the correct method for handling the saw . Loss of the saw . To make sawing easier and safer, always maintain proper control of control could result in this section to prevent it from the cutting area. It...workpiece that the cut is always on the workpiece while making a cut. DANGER: If the cord hangs up again. 51.5 45 30 DANGER: 15 Using a saw with the "good" side down. Draw a guideline along the desired line of cut . Keep the cord away from hanging up on ...
... cut , release the switch trigger immediately and allow the blade to come to understand the correct method for handling the saw . Loss of the saw . To make sawing easier and safer, always maintain proper control of control could result in this section to prevent it from the cutting area. It...workpiece that the cut is always on the workpiece while making a cut. DANGER: If the cord hangs up again. 51.5 45 30 DANGER: 15 Using a saw with the "good" side down. Draw a guideline along the desired line of cut . Keep the cord away from hanging up on ...
English Manual
Page 18
... the guideline on the base as shown in the figure. When making a cross cut or rip cut, align the line of the cut with the saw blade and can measure. NOTE: Do not bind the blade in scrap material along the straight edge to achieve a straight rip cut with the inner... blade guide notch on the base when making long or wide rip cuts with a length of Saw Fig. 19 Guideline Blade Guide Notch C-CLAMP Fig. 20 STRAIGHT EDGE 45 30 51.5 15 GUIDELINE WORKPIECE C-CLAMP Fig. 21 Refer to measure the distance...
... the guideline on the base as shown in the figure. When making a cross cut or rip cut, align the line of the cut with the saw blade and can measure. NOTE: Do not bind the blade in scrap material along the straight edge to achieve a straight rip cut with the inner... blade guide notch on the base when making long or wide rip cuts with a length of Saw Fig. 19 Guideline Blade Guide Notch C-CLAMP Fig. 20 STRAIGHT EDGE 45 30 51.5 15 GUIDELINE WORKPIECE C-CLAMP Fig. 21 Refer to measure the distance...
English Manual
Page 19
... and allow the blade to come to a complete stop. Lift the saw until you reach desired angle setting on the workpiece. Start the saw and let the blade reach full speed. Guide the saw into the workpiece and make the cut without having the bevel adjustment knob ... serious injury. TO BEVEL CUT See Figure 24. Hold the saw firmly with both hands as shown. Rest the front edge of saw from the workpiece. OPERATION TO ADJUST BEVEL SETTING See Figure 23. Unplug the saw. Loosen bevel adjustment knob. Raise motor housing end ...
... and allow the blade to come to a complete stop. Lift the saw until you reach desired angle setting on the workpiece. Start the saw and let the blade reach full speed. Guide the saw into the workpiece and make the cut without having the bevel adjustment knob ... serious injury. TO BEVEL CUT See Figure 24. Hold the saw firmly with both hands as shown. Rest the front edge of saw from the workpiece. OPERATION TO ADJUST BEVEL SETTING See Figure 23. Unplug the saw. Loosen bevel adjustment knob. Raise motor housing end ...
English Manual
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... POCKET CUT Fig. 25 20 Attempting a pocket cut . WARNING: Never tie the lower blade guard in loss of control of the saw . Leaving the blade exposed could cause the saw to climb up on the workpiece and back toward you. Release the trigger and allow the blade to come to a complete... handle. Rest the front of the handle raised so the blade does not touch the workpiece. Start the saw and let the blade reach full speed. Guide the saw into the workpiece and make the cut at any other setting can result in a raised position. OPERATION POCKET CUTTING See...
... POCKET CUT Fig. 25 20 Attempting a pocket cut . WARNING: Never tie the lower blade guard in loss of control of the saw . Leaving the blade exposed could cause the saw to climb up on the workpiece and back toward you. Release the trigger and allow the blade to come to a complete... handle. Rest the front of the handle raised so the blade does not touch the workpiece. Start the saw and let the blade reach full speed. Guide the saw into the workpiece and make the cut at any other setting can result in a raised position. OPERATION POCKET CUTTING See...
English Manual
Page 21
...To adjust 0° bevel stop that has been factory adjusted to the base of the saw using a combination square. bench. Check the squareness of the saw blade plate to assure 0° angle of the saw blade when making 90° cuts. operation 0° BEVEL STOP See Figure 26.... cut without having the bevel adjustment knob securely tightened can result in an upside down position on a work- The saw has a 0° bevel stop : Unplug the saw. Loosen bevel adjustment knob. Loosen hex nut securing adjusting screw. Turn screw and adjust base ...
...To adjust 0° bevel stop that has been factory adjusted to the base of the saw using a combination square. bench. Check the squareness of the saw blade plate to assure 0° angle of the saw blade when making 90° cuts. operation 0° BEVEL STOP See Figure 26.... cut without having the bevel adjustment knob securely tightened can result in an upside down position on a work- The saw has a 0° bevel stop : Unplug the saw. Loosen bevel adjustment knob. Loosen hex nut securing adjusting screw. Turn screw and adjust base ...
English Manual
Page 22
...the screw located above the front of the upper blade guard. To adjust the laser laterally: Remove the blade. Plug in the saw . Rest the back of controls or adjustments or performance other than those specified herein could cause serious injury to the eyes. AVOID EXPOSURE ...Laser radiation is aligned. To adjust the laser in a rotational direction: Remove the blade. Plug in the saw . Turn laser on . NOTE: DO NOT look directly into the laser barrel slot. Turn laser on . Rest the front of...
...the screw located above the front of the upper blade guard. To adjust the laser laterally: Remove the blade. Plug in the saw . Rest the back of controls or adjustments or performance other than those specified herein could cause serious injury to the eyes. AVOID EXPOSURE ...Laser radiation is aligned. To adjust the laser in a rotational direction: Remove the blade. Plug in the saw . Turn laser on . NOTE: DO NOT look directly into the laser barrel slot. Turn laser on . Rest the front of...
English Manual
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... INSULATED CSB142LZ WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to obtain Customer or Technical Support: To obtain Customer or Technical Support please contact us at ...; SERIAL NUMBER CSB142LZ • How to obtain Replacement Parts: Replacement parts can be purchased online at www.ryobitools.com or by calling 1-800-525-2579. RYOBI® is a registered trademark of our Authorized Service Centers. • How to locate an Authorized Service Center: Authorized Service Centers can also be located online...
... INSULATED CSB142LZ WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to obtain Customer or Technical Support: To obtain Customer or Technical Support please contact us at ...; SERIAL NUMBER CSB142LZ • How to obtain Replacement Parts: Replacement parts can be purchased online at www.ryobitools.com or by calling 1-800-525-2579. RYOBI® is a registered trademark of our Authorized Service Centers. • How to locate an Authorized Service Center: Authorized Service Centers can also be located online...
Repair Sheet
Page 3
...be found on a plate attached to the double insulation system possibly causing electrical shock or electrocution. CSB142LZ The model number will be performed by a Ryobi Authorized Service Center. For the service center nearest you call 1-800-525-2579. * STANDARD HARDWARE ITEM - MODEL NO. Always mention the model ... 1 BASE ASSEMBLY 1 SPACER 1 VACUUM ADAPTER ASSEMBLY 1 WRENCH (14 mm 1 BLADE (24T 1 RIP GUIDE 1 TOOL BAG 1 OPERATOR'S MANUAL (961022009) WARNING: Improper repair of your CIRCULAR SAW or when ordering repair parts. MAY BE PURCHASED LOCALLY RYOBI 7-1/4 in. LASER CIRCULAR...
...be found on a plate attached to the double insulation system possibly causing electrical shock or electrocution. CSB142LZ The model number will be performed by a Ryobi Authorized Service Center. For the service center nearest you call 1-800-525-2579. * STANDARD HARDWARE ITEM - MODEL NO. Always mention the model ... 1 BASE ASSEMBLY 1 SPACER 1 VACUUM ADAPTER ASSEMBLY 1 WRENCH (14 mm 1 BLADE (24T 1 RIP GUIDE 1 TOOL BAG 1 OPERATOR'S MANUAL (961022009) WARNING: Improper repair of your CIRCULAR SAW or when ordering repair parts. MAY BE PURCHASED LOCALLY RYOBI 7-1/4 in. LASER CIRCULAR...
Repair Sheet
Page 5
...ordering repair parts. Always mention the model number in damages to the motor housing. CSB142LZ The model number will be performed by a Ryobi Authorized Service Center. Any repairs requiring disassembly of a double insulated tool can result in all correspondence regarding your tool requires safety testing and... the double insulation system possibly causing electrical shock or electrocution. For the service center nearest you call 1-800-525-2579. * STANDARD HARDWARE ITEM - LASER CIRCULAR SAW - KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 PART ...
...ordering repair parts. Always mention the model number in damages to the motor housing. CSB142LZ The model number will be performed by a Ryobi Authorized Service Center. Any repairs requiring disassembly of a double insulated tool can result in all correspondence regarding your tool requires safety testing and... the double insulation system possibly causing electrical shock or electrocution. For the service center nearest you call 1-800-525-2579. * STANDARD HARDWARE ITEM - LASER CIRCULAR SAW - KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 PART ...
Repair Sheet
Page 6
MODEL NO. RED RED RYOBI 7-1/4 in. LASER CIRCULAR SAW - CSB142LZ LED BLACK FRONT LASER BLACK WHITE LED RECEPTACLE BLACK LASER RECEPTACLE RED WHITE LED SWITCH LASER SWITCH YELLOW CIRCUIT BOARD BLACK BLACK MOTOR SWITCH WHITE TERMINAL BLOCK BLACK RED WHITE LIVE TOOL INDICATOR BLACK WHITE POWER CORD WIRING DIAGRAM
MODEL NO. RED RED RYOBI 7-1/4 in. LASER CIRCULAR SAW - CSB142LZ LED BLACK FRONT LASER BLACK WHITE LED RECEPTACLE BLACK LASER RECEPTACLE RED WHITE LED SWITCH LASER SWITCH YELLOW CIRCUIT BOARD BLACK BLACK MOTOR SWITCH WHITE TERMINAL BLOCK BLACK RED WHITE LIVE TOOL INDICATOR BLACK WHITE POWER CORD WIRING DIAGRAM
