OPERATOR'S MANUAL 14 in. ABRASIVE CUT-OFF MACHINE CM1450 Your new cut-off machine has been engineered and manufactured to our high standards 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 RIDGID product.
TABLE OF CONTENTS n Introduction ...................................................................................................................................................................... 2 n General Safety Rules .....................................................................................................................................................3-4 n Specific Safety Rules...............................................................................................................
GENERAL SAFETY RULES n ALWAYS WEAR SAFETY GLASSES WITH SIDE SHIELDS. Everyday eyeglasses have only impactresistant lenses; they are NOT safety glasses. n SECURE WORK. Use clamps or a vise to hold work when practical. It's safer than using your hand and frees both hands to operate tool. n DON'T OVERREACH. Keep proper footing and balance at all times. n MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and safer performance. Follow instructions for lubricating and changing accessories.
GENERAL SAFETY RULES n INSPECT EXTENSION CORDS PERIODICALLY and replace if damaged. n KEEP TOOL DRY, CLEAN, AND FREE FROM OIL AND GREASE. Always use a clean cloth when cleaning. Never use brake fluids, gasoline, petroleum-based products, or any solvents to clean tool. n STAY ALERT AND EXERCISE CONTROL. Watch what you are doing and use common sense. Do not operate tool when you are tired. Do not rush. n DO NOT USE TOOL IF SWITCH DOES NOT TURN IT ON AND OFF.
SPECIFIC SAFETY RULES n ALWAYS STAY ALERT! Do not allow familiarity (gained from frequent use of your cut-off machine) to cause a careless mistake. ALWAYS REMEMBER that a careless fraction of a second is sufficient to inflict severe injury. n STAY ALERT AND EXERCISE CONTROL. Watch what you are doing and use common sense. Do not operate tool when you are tired. Do not rush. n SAVE THESE INSTRUCTIONS. Refer to them frequently and use them to instruct other users.
SYMBOLS Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer. SYMBOL NAME DESIGNATION/EXPLANATION V Volts Voltage A Amperes Current Hz W min no ...
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.
ELECTRICAL EXTENSION CORDS GROUNDING INSTRUCTIONS Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that accept the tool's plug. When using a power tool at a considerable distance from the power source, use an extension cord heavy enough to carry the current that the tool will draw. An undersized extension cord will cause a drop in line voltage, resulting in a loss of power and causing the motor to overheat.
FEATURES PRODUCT SPECIFICATIONS n n n n n Input......................... 120V, 60 Hz, AC Only,15 Amperes No Load Speed...............................................3900/min. Arbor Diameter ....................................... 1 in. (25.4 mm) Wheel Diameter ..................................... 14 in. (356 mm) Net Weight ............................................... 51 lbs. (23 kg) n Fence Angle......................................Right (45˚), Left (0˚) n Vise Clamp Angle ...........................
FEATURES KNOW YOUR CUT-OFF MACHINE TRANSPORT CHAIN See Figures 2 - 4. Before attempting to use your machine, familiarize yourself with all operating features and safety requirements. The cut-off machine can be locked in the lowered position for compact storage. The chain is only used during carrying and storage operations. "D" HANDLE The handle contains the trigger switch with a padlock locking hole to prevent unauthorized use. The wheel is lowered into the material by pushing down on the handle.
UNPACKING Your cut-off machine has been shipped completely assembled. pressure should remain on the machine arm to prevent sudden rise upon release of the transport chain. n Remove all loose parts from the carton. n Examine all parts to make sure no breakage or damage has occurred during shipping. n Remove the packing materials from around your machine.
OPERATION n To prevent machine movement or tipping during cutting operation, secure cut-off machine in place to a workbench or work surface that is also secure. WARNING: Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is sufficient to inflict severe injury. "D" HANDLE WARNING: ON/OFF SWITCH This cut-off machine has been designed for cutting metals, using reinforced abrasive cut-off wheels only.
OPERATION CUT-OFF obtain a uniform cut through the material. Never force the wheel into the material being cut. n When the cut is complete, release the on/off switch and allow the wheel to stop rotating before raising the wheel out of material. See Figures 7 and 8. A cut-off is made by cutting across the width of the material. 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.
OPERATION TO USE THE QUICK LOCK-RELEASE LEVER AND VISE CLAMP To Loosen: MITER LOCK HANDLE VISE CLAMP ENGAGED (TIGHTEN) VISE SCREW See Figure 9. WARNING: NOT ENGAGED (LOOSEN) TO LOOSEN Failure to unplug cut-off machine could result in accidental starting causing possible serious personal injury. n Unplug your cut-off machine. n Release tension on the vise clamp by rotating the vise crank handle 1/2 to 1 turn counterclockwise.
ADJUSTMENTS n Unplug your cut-off machine. n Push down on "D" handle (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 when raising, machine arm is spring loaded. n Rotate lower wheel guard upward, exposing 8 mm wheel bolt that secures abrasive wheel to wheel arbor. n Depress the spindle lock and rotate bolt until spindle locks, preventing shaft from rotating.
ADJUSTMENTS SCREW SHAFT TO ADJUST WIDTH OF CUT See Figure 12. STATIONARY VISE WARNING: Failure to unplug cut-off machine could result in accidental starting causing possible serious personal injury. The stationary vise can be repositioned by removing the vise adjustment bolt. n Unplug your cut-off machine. n To increase the width of cut of your cut-off machine, use the arbor wrench to loosen and remove the vise adjustment bolt securing stationary vise to machine base.
ADJUSTMENTS TO ADJUST DEPTH STOP CAUTION: See Figure 14. The depth stop limits the wheel's downward travel. It allows the wheel to go below the machine base enough to maintain full cutting capacities. The adjustable depth stop is a bolt threaded into the pivot bracket at the rear. To adjust the depth stop use the arbor wrench supplied to raise or lower the depth stop bolt. The depth stop is factory set to provide maximum cutting capacity for the 14 in.
MAINTENANCE BRUSH REPLACEMENT WARNING: See Figure 15. Your cut-off machine has externally accessible brush assemblies that should be periodically checked for wear. Proceed as follows when replacement is required: When servicing, use only identical RIDGID replacement parts. Use of any other part may create a hazard or cause product damage. GENERAL BRUSH CAP Avoid using solvents when cleaning plastic parts.
TROUBLESHOOTING PROBLEM Machine does not start Motor does not reach full speed or power CAUSE SOLUTION 1. Power cord not plugged in. 1. Plug in cord. 2. Power cord is damaged. 2. Have the cord replaced at your nearest authorized service center. 3. Circuit breaker is tripped. 3. Reset circuit breaker. 4. Circuit fuse is blown. 4. Replace circuit fuse. 5. Switch is damaged or burned out. 5.
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WARRANTY RIDGID® HAND HELD AND STATIONARY POWER TOOL LIMITED THREE YEAR WARRANTY AND 90-DAY SATISFACTION GUARANTEE POLICY WHAT IS NOT COVERED This product is manufactured by One World Technologies, Inc., under a trademark license from RIDGID, Inc. All warranty communications should be directed to One World Technologies, Inc., attn: RIDGID handheld and stationary power tool technical service at (toll free) 1-866-539-1710.
OPERATOR'S MANUAL 14 in. ABRASIVE CUT-OFF MACHINE CM1450 CUSTOMER SERVICE INFORMATION For parts or service, contact your nearest RIDGID authorized service center. Be sure to provide all relevant information when you call or visit. For the location of the authorized service center nearest you, please call 1-866-539-1710 or visit us online at www.ridgid.com. The model number of this tool is found on a plate attached to the motor housing. Please record the serial number in the space provided below.
