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OPERATOR’S MANUAL
24 VOLT LITHIUM-ION
6-1/2 in. CIRCULAR SAW
R855
NEW BATTERY PACKS MUST BE
CHARGED BEFORE FIRST USE
Your circular saw 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 produc
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TABLE OF CONTENTS Introduction .......................................................................................................................................................................2 General Safety Rules ..................................................................................................................................................... 3-4 Specific Safety Rules .................................................................................................
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GENERAL SAFETY RULES Use safety equipment. Always wear eye protection. WARNING! Safety equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate Read all instructions. Failure to follow all conditions will reduce personal injuries. instructions listed below may result in electric shock, fire and/or serious injury. The term “power Avoid accidental starting. Ensure the switch is in the tool” in all of the warnings listed below refers off-p
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GENERAL SAFETY RULES connection from one terminal to another. Shorting the Use the power tool, accessories and tool bits etc., in battery terminals together may cause burns or a fire. accordance with these instructions and in the manner intended for the particular type of power tool, taking Under abusive conditions, liquid may be ejected from into account the working conditions and the work the battery, avoid contact. If contact accidentally to be performed. Use of the power tool for
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SPECIFIC SAFETY RULES � When blade is binding, or when interrupting a cut Always wear safety glasses with side shields. Everyday for any reason, release the trigger and hold the saw glasses have only impact resistant lenses. They are NOT motionless in the material until the blade comes to a safety glasses. Following this rule will reduce the risk of eye injury. complete stop. Never attempt to remove the saw from � Protect your lungs. Wear a face or dust mask if the the work or pull t
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SAFETY RULES FOR CHARGER An extension cord should not be used unless WARNING! absolutely necessary. Use of improper extension cord could result in a risk of fire and electric shock. If READ AND UNDERSTAND ALL INSTRUCTIONS. extension cord must be used, make sure: Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal a. That pins on plug of extension cord are the injury. same number, size and shape as those of plug on cha
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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 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 o No Load Speed Rotational speed, at no load Class II Construction Doubl
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SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING Indicates an imminently hazardous situation, which, if not avoided, will result DANGER: in death or serious injury. Indicates a potentially hazardous situation, which, if not avoided, could result WARNING: in death or serious injury. Indicates a potentially hazardous situation, which, if not avoided, may result in CAUTION minor or moderate injury. (Wi
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FEATURES PRODUCT SPECIFICATIONS Blade Diameter .......................................................6-1/2 in. Motor ..................................................................24 Volt DC Blade Arbor ............................................................... 5/8 in. Charger Input ................................... 120 V, 60 Hz, AC only Cutting Depth at 0º .................................................2-1/8 in. Speed ....................................................3,900 r/min.
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FEATURES KNOW YOUR CIRCULAR SAW EDGE GUIDE See Figure 1. The edge guide is used when making long or wide rip cuts The safe use of this product requires an understanding of with the saw. the information on the tool and in this operator’s manual as 50° ADJUSTMENT BUTTON well as a knowledge of the project you are attempting. Before The 50° adjustment button provides more flexibility while cut- use of this product, familiarize yourself with all operating ting by allowing an extra 5° to the bevel
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ASSEMBLY ATTACHING THE BLADE See Figure 2. SPINDLE INNER LOCK BLADE BUTTON WASHER WARNING: A 6-1/2 in. blade is the maximum blade capacity of the saw. Never use a blade that is too thick to allow outer blade washer to engage with the flats on the spindle. Larger blades will come in contact with the blade guard, while thicker blades will prevent blade screw from securing blade on spindle. Either of these situations could result in a serious accident. Remove the battery pack from the saw
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OPERATION CHARGE LEVEL INDICATOR WARNING: Do not allow familiarity with tools to make you 24v XLi careless. Remember that a careless fraction of a second is sufficient to inflict severe injury. ? WARNING: Always wear safety goggles or safety glasses with side shields when operating tools. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury. WARNING: Do not use any attachments or accessories not recommended by the manufacturer of this
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OPERATION CHARGING A HOT BATTERY PACK TO CHARGE If the battery pack is above normal temperature range, the A fully discharged battery pack with a temperature between red LED will begin flashing and the green LED will be off. 32°F (0°C) and 150°F (65°C) will charge in about an hour. When the battery pack cools down to approximately 150°F Charge the 24 Volt lithium-ion battery pack only with the (65°C), the charger will automatically begin fast charge mode. charger provided. � Connect the
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OPERATION LED FUNCTION OF CHARGER See Figure 5. LED BATTERY RED GREEN ACTION INDICATOR PACK LED LED Charging Fast charging ON OFF Charges in 1 hour Charger pre-charges battery until normal voltage Deeply Charging ON OFF is reached, then begins fast charge mode. May Discharged take longer than 1 hour to fully charge. Maintenance Fast charging is complete Full OFF ON charging Charger maintains charge mode Hot battery When battery pack reaches cooled temperature, Evaluate Flashing OFF pack cha
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? 2 4 v X L i OPERATION TO INSTALL BATTERY PACK See Figure 7. Place the battery pack in the saw. Align the raised rib inside the saw with the groove on the battery pack. Make sure the latches on each side of the battery pack TO snap in place and the battery pack is secured in the saw INSTALL before beginning operation. TO REMOVE CAUTION: When placing battery pack in the tool, be sure raised rib on battery pack aligns with the groove inside the tool and latches into place properly. I
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OPERATION KICKBACK - BLADE SET TOO DEEP KICKBACK See Figures 9 - 12. Kickback occurs when the blade stalls rapidly and the saw is driven back towards you. Blade stalling is caused by any action which pinches the blade in the wood. WARNING: To avoid kickback, release switch trigger immediately if blade binds or saw stalls. Kickback Fig. 9 could cause you to lose control of the saw. Loss INCORRECT SUPPORT of control can lead to serious injury. To guard against kickback, avoid dangerous practi
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OPERATION LOCK-OFF LOCK-OFF BUTTON BUTTON See Figure 13. The lock-off button reduces the possibility of accidental starting. The lock-off button is located on the handle above the switch trigger. The lock-off button must be depressed before you pull the switch trigger. NOTE: You can depress the lock-off button from either the left or right side. STARTING/STOPPING THE SAW See Figure 13. To start the saw: Depress the lock-off button. Depress the switch trigger. SWITCH Always let the bla
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OPERATION OPERATING THE SAW See Figures 16 - 17. It is important to understand the correct method for oper- ating the saw. Refer to the figures in this section to learn the correct and incorrect ways for handling the saw. DANGER: When lifting the saw from the workpiece, the blade is exposed on the underside of the saw until the lower blade guard closes. Make sure the lower blade guard is closed before setting the saw down. WARNING: To make sawing easier and safer, always maintain proper
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OPERATION TOP VIEW OF SAW CROSS CUTTING/RIP CUTTING See Figures 18 - 19. FRONT OF SAW When making a cross cut or rip cut, align your line of cut with the outer blade guide notch on the saw base. Since blade thicknesses vary, always make a trial cut in scrap material along a guideline to determine how much, if any, the guideline must be offset to produce an accurate cut. NOTE: The distance from the line of cut to the guideline is the amount you should offset the guide. Secure the workpiece
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5 5 5 0 5 0 0 0 OPERATION WIDTH OF CUT SCALE 50° ADJUSTMENT See Figure 21. BASE BUTTON A width of cut scale has been provided on the base of the ASSEMBLY saw. When making straight cross cuts or rip cuts, the scale can be used to measure up to five inches to the left side of WIDTH OF the blade. It can be used to measure up to one inch to the CUT SCALE right side of the blade. BEVEL CUTTING See Figures 22 - 23. The angle of cut of the saw may be adjusted to any desired setting between ze
