RIDGID R3210-1 manual Double Insulation, Electrical Connection, Extension Cords

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ELECTRICAL

DOUBLE INSULATION

Double insulation is a concept in safety in electric power tools, which eliminates the need for the usual three-wire grounded power cord. All exposed metal parts are isolated from the internal metal motor components with protect- ing insulation. Double insulated tools do not need to be grounded.

WARNING:

The double insulated system is intended to protect the user from shock resulting from a break in the tool’s internal wiring. Observe all normal safety precautions to avoid electrical shock.

Servicing of a tool with double insulation requires extreme care and knowledge of the system and should be performed only by a qualified service technician. For service, we sug- gest you return the tool to your nearest authorized service center for repair. Always use original factory replacement parts when servicing.

ELECTRICAL CONNECTION

This tool has a precision-built electric motor. It should be connected to a power supply that is 120 volts, 60 Hz, AC only (normal household current). Do not operate this tool on direct current (DC). A substantial voltage drop will cause a loss of power and the motor will overheat. If your tool does not operate when plugged into an outlet, double-check the power supply.

EXTENSION CORDS

When using a power tool at a considerable distance from a power source, be sure to use an extension cord that has the capacity to handle the current the tool will draw. An un- dersized cord will cause a drop in line voltage, resulting in overheating and loss of power. Use the chart to determine the minimum wire size required in an extension cord. Only round jacketed cords listed by Underwriter’s Laboratories (UL) should be used.

When working outdoors with a tool, use an extension cord that is designed for outside use. This type of cord is desig- nated with “WA” on the cord’s jacket.

Before using any extension cord, inspect it for loose or ex- posed wires and cut or worn insulation.

**Ampere rating (on tool faceplate)

 

0-2.0

2.1-3.4

3.5-5.0 5.1-7.0

7.1-12.0

12.1-16.0

Cord Length

Wire Size (A.W.G.)

 

 

 

 

 

 

 

 

 

25'

16

16

16

16

14

14

 

 

 

 

 

 

 

50'

16

16

16

14

14

12

 

 

 

 

 

 

 

100'

16

16

14

12

10

 

 

 

 

 

 

 

**Used on 12 gauge - 20 amp circuit.

WARNING:

Keep the extension cord clear of the working area. Position the cord so that it will not get caught on lumber, tools or other obstructions while you are working with a power tool. Failure to do so can result in serious personal injury.

WARNING:

Check extension cords before each use. If damaged replace immediately. Never use tool with a damaged cord since touching the damaged area could cause electrical shock resulting in serious injury.

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Contents OPERATOR’S Manual Double InsulationTable of Contents IntroductionGeneral Safety Rules Electrical SafetyPersonal Safety Work AreaCauses and Operator Prevention of Kickback Specific Safety RulesService Additional Safety Rules Symbols Symbol Name DESIGNATION/EXPLANATIONSymbol Signal Meaning Electrical Double InsulationElectrical Connection Extension CordsFeatures Features Packing List UnpackingInstructions See Figures 2 and 2a AssemblyAttaching Blade Spindle Lock Button Wrench Blade Screw Removing BladeSee Figure Operation ApplicationsSAW Blades Blade Guard SystemKickback See Figures 5, 6, 7,STARTING/STOPPING the SAW Adjusting Blade DepthSwitch Trigger Elevation Bracket Depth Line CUT Operating the SAWSee Figures 11, 12, Cross Cutting Bevel CuttingBevel Stop To Check 0 Bevel StopTo Adjust 0 Bevel Stop To Adjust Bevel SettingBevel Adjustment Lever See Figures 16Notch Notch Lower Blade Guard To Bevel CUTPocket Cutting Length of CUT Scale AdjustmentsAdjusting the Lever Lock Mechanism Maintenance GeneralBrush Replacement LubricationPage Warranty DAY Satisfaction Guarantee PolicyWhat is Covered Under the 3 Year Limited Service Warranty HOW to Obtain Service What is not Covered4 Worm Drive SAW Double Insulated