Summary of the content on the page No. 1
OPERATOR’S MANUAL
14 in. Abrasive Cut-Off Machine
C358
Your cut-off machine has been engineered and manufactured to Ryobi’s high standard for dependability, ease of
operation, and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING: To reduce the risk of injury, the user must read and understand the operator's manual before using
this product.
Thank you for buying a Ryobi product.
SAVE THIS MANUAL FOR FUTURE REFERENCE
Summary of the content on the page No. 2
TABLE OF CONTENTS n Introduction ..................................................................................................................................................................... 2 �n General Safety Rules.................................................................................................................................................... 3-4 �n Specific Safety Rules...................................................................................................
Summary of the content on the page No. 3
GENERAL SAFETY RULES into moving parts. Rubber gloves and nonskid footwear are recommended when working outdoors. Also wear WARNING: protective hair covering to contain long hair. Read and understand all instructions. Failure to follow n ALWAYS WEAR SAFETY GLASSES WITH SIDE all instructions listed below, may result in electric shock, SHIELDS. Everyday eyeglasses have only impact- fire and/or serious personal injury. resistant lenses; they are NOT safety glasses. n SECURE WORK. Use clamps or
Summary of the content on the page No. 4
GENERAL SAFETY RULES n NEVER USE IN AN EXPLOSIVE ATMOSPHERE. n INSPECT EXTENSION CORDS PERIODICALLY and Normal sparking of the motor could ignite fumes. replace if damaged. n INSPECT TOOL CORDS PERIODICALLY. If damaged, n KEEP TOOL DRY, CLEAN, AND FREE FROM OIL AND have repaired by a qualified service technician at an GREASE. Always use a clean cloth when cleaning. authorized service facility. The conductor with insulation Never use brake fluids, gasoline, petroleum-based having an outer
Summary of the content on the page No. 5
SPECIFIC SAFETY RULES n ALWAYS EASE THE ABRASIVE WHEEL AGAINST n RISK OF FIRE OR EXPLOSION. This product has parts THE MATERIAL when starting to cut. A harsh impact such as snap switches, receptacles, and the like, which can break the wheel. tend to produce arcs or sparks. Therefore, when located in a garage, the machine should be 18 in. above the floor n BEFORE CUTTING press the trigger switch and allow and located in a separate room. the cut-off wheel to reach full speed. n DO NOT OPERATE
Summary of the content on the page No. 6
SYMBOLS Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpreta- tion of these symbols will allow you to operate the tool better and safer. SYMBOL NAME DESIGNATION/EXPLANATION V Volts Voltage A Amperes Current Hz Hertz Frequency (cycles per second) W Watt Power min Minutes Time Alternating Current Type of current Direct Current Type or a characteristic of current n No Load Speed Rotational speed, at no load o Class II Construction Doub
Summary of the content on the page No. 7
SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING DANGER: Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury.
Summary of the content on the page No. 8
ELECTRICAL EXTENSION CORDS SPEED AND WIRING Use only 3-wire extension cords that have 3-prong ground- The no-load speed of this tool is approximately 3,900 ing plugs and 3-pole receptacles that accept the tool's plug. rpm. This speed is not constant and decreases under When using a power tool at a considerable distance from the a load or with lower voltage. For voltage, the wiring in a power source, use an extension cord heavy enough to carry shop is as important as the motor’s horsepower rat
Summary of the content on the page No. 9
FEATURES PRODUCT SPECIFICATIONS n Input.............................. 120V, 60 Hz, AC Only,15 Amps n Vise Clamp Angle ...........................Right (45˚), Left (45˚) n No Load Speed..............................................3,900/min. n Maximum Cutting Capacities: n Arbor Diameter ........................................................1 in. Round Pipe................................ 5 in. outside diameter n Wheel Diameter .....................................................14 in. Ang
Summary of the content on the page No. 10
FEATURES VISE CLAMP LOCK-ON BUTTON See Figure 3. A vise clamp has been provided with the cut-off machine. It is located on the end of the vise screw and provides The cut-off machine is equipped with a lock-on greater control by clamping the material to the fence. It also feature which is convenient when continuous cutting for prevents the material from creeping toward the wheel during extended periods of time is required. To engage the lock-on a cutting operation. feature, depress switch tri
Summary of the content on the page No. 11
LOOSE PARTS The following items are included with your tool: n Hex Wrench n Operator's Manual n Warranty Registration HEX WRENCH Fig. 4 WARNING: The use of attachments or accessories not listed might be hazardous and could cause serious personal injury. ASSEMBLY UNPACKING This product has been shipped completely assembled. WARNING: n Carefully lift machine from the carton by the carrying Do not attempt to modify this tool or create accesso- handle and the machine base, and place it on a level
Summary of the content on the page No. 12
ASSEMBLY REMOVAL / INSTALLATION OF WHEEL INNER WASHER TO REMOVE See Figure 5. WHEEL n Unplug the cut-off machine. ARBOR n Push down on machine arm and remove transport chain from hook on motor housing to release machine arm. n Raise machine arm to its full raised position. Be cautious INNER 14 in. when raising, machine arm is spring loaded. FLANGE ABRASIVE n Rotate lower wheel guard upward, exposing the hex head WHEEL bolt that secures abrasive wheel to wheel arbor. �n Depress the spindl
Summary of the content on the page No. 13
ASSEMBLY ADJUSTABLE FENCE See Figure 6. The adjustable fence is located at the rear of the cut-off machine. As mentioned previously, it is used along with the vise clamp to provide a clamp for holding the workpiece SCALE securely when making cuts. It also makes the cut-off INDICATOR machine more versatile. VISE The fence can be rotated to obtain cutting angles from 0° CLAMP to 45°. It also can be moved back to allow greater cutting widths in thin stock, or forward to allow greater cutting
Summary of the content on the page No. 14
ASSEMBLY n Using the hex wrench supplied, securely tighten hex head bolts. Return hex wrench to its storage area in base. �n This position is good for cutting tall and thick pieces of stock, such as square or tube stock. VISE CRANK HANDLE QUICK LOCK-RELEASE LEVER See Figures 9 - 10. The quick lock-release lever engages the vise clamp to be used along with the fence to provide a vise for securing the workpiece to be cut. It also allows you to open and close the vise quickly without repetitiv
Summary of the content on the page No. 15
ASSEMBLY DEPTH STOP CAUTION: BOLT Do not start the abrasive cut-off machine without check- ing for interference between the wheel and the machine base support. Damage may result to the wheel if it strikes the machine base support during operation of the machine. �n Tighten the depth stop bolt with the hex wrench provided. WARNING: Cutting steel will cause sparks. Do not operate in TO LOWER the presence of combustible or flammable materials. DEPTH STOP Failure to heed this warning could resu
Summary of the content on the page No. 16
OPERATION POWER SUPPLY MACHINE ARM Before operating the cut-off machine, check the power SWITCH supply and make sure it meets the requirements listed on TRIGGER the tool’s data plate. A substantial voltage drop will cause a LOCK-ON loss of power and machine overheating. BUTTON Common causes of power loss and machine overheating are insufficient extension cord size and multiple tools operating from the same power source. SWITCH TRIGGER MATERIAL TO BE CUT To turn the cut-off machine ON, depr
Summary of the content on the page No. 17
OPERATION CUT-OFF MACHINE See Figures 14 - 15. ARM SWITCH A cut-off is made by cutting across the width of the TRIGGER workpiece. A straight crosscut is made with the adjustable fence set at the zero degree position. Angled cut-offs are made with the adjustable fence set at some angle other than zero. ADJUSTABLE FENCE To cut with the cut-off machine: n Firmly secure the material to be cut using the machine’s MATERIAL TO BE CUT vise (adjustable fence and vise clamp). n � Using the hex wrench
Summary of the content on the page No. 18
MAINTENANCE BRUSH REPLACEMENT See Figure 16. WARNING: Your cut-off machine has externally accessible brush as- When servicing, use only identical Ryobi replacement semblies that should be periodically checked for wear. parts. Use of any other parts may create a hazard or cause product damage. Proceed as follows when replacement is required: n Unplug the cut-off machine. WARNING: WARNING: Always wear safety goggles or safety glasses with side Failure to unplug cut-off machine could resu
Summary of the content on the page No. 19
TROUBLESHOOTING PROBLEM CAUSE SOLUTION Machine does not start 1. Power cord not plugged in. 1. Plug in cord. 2. Power cord is damaged. 2. Have the cord replaced at your
Summary of the content on the page No. 20
OPERATOR’S MANUAL 14 in. Abrasive Cut-Off Machine C358 • SERVICE Now that you have purchased your tool, should a need ever exist for repair parts or service, simply contact your nearest Ryobi Authorized Service Center. Be sure to provide all pertinent facts when you call or visit. Please call 1-800-525-2579 for your nearest Ryobi Authorized Service Center. You can also check our web site at www.ryobitools.com for a complete list of Authorized Service Centers. • MODEL NO. AND SERIAL NO. The m
