Delta 36-441B, 36-451X Power Connections, Motor Specifications, Grounding Instructions

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POWER CONNECTIONS

A separate electrical circuit should be used for your machines. This circuit should not be less than #12 wire and should be protected with a 20 Amp time lag fuse. If an extension cord is used, use only 3-wire extension cords which have 3- prong grounding type plugs and matching receptacle which will accept the machine’s plug. Before connecting the machine to the power line, make sure the switch (s) is in the “OFF” position and be sure that the electric current is of the same characteristics as indicated on the machine. All line connections should make good contact. Running on low voltage will damage the machine.

DO NOT EXPOSE THE MACHINE TO RAIN OR OPERATE THE MACHINE IN DAMP LOCATIONS.

MOTOR SPECIFICATIONS

Your machine is wired for (SPEC PLATE VOLTAGE) volt, 60 HZ alternating current. Before connecting the machine to the power source, make sure the switch is in the “OFF” position.

GROUNDING INSTRUCTIONS

THIS MACHINE MUST BE GROUNDED WHILE IN USE TO PROTECT THE OPERATOR FROM ELECTRIC SHOCK.

1. All grounded, cord-connected machines:

In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This machine is equipped with an electric cord having an equipment- grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances.

Do not modify the plug provided - if it will not fit the outlet, have the proper outlet installed by a qualified electrician.

Improper connection of the equipment-grounding conductor can result in risk of electric shock. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment- grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment-grounding conductor to a live terminal.

Check with a qualified electrician or service personnel if the grounding instructions are not completely understood, or if in doubt as to whether the machine is properly grounded.

Use only 3-wire extension cords that have 3-prong grounding type plugs and matching 3-conductor receptacles that accept the machine’s plug, as shown in Fig. A.

Repair or replace damaged or worn cord immediately.

2.Grounded, cord-connected machines intended for use on a supply circuit having a nominal rating less than 150 volts:

If the machine is intended for use on a circuit that has an outlet that looks like the one illustrated in Fig. A, the machine will have a grounding plug that looks like the plug illustrated in Fig. A. A temporary adapter, which looks like the adapter illustrated in Fig. B, may be used to connect this plug to a matching 2-conductor receptacle as shown in Fig. B if a properly grounded outlet is not available. The temporary adapter should be used only until a properly grounded outlet can be installed by a qualified electrician. The green-colored rigid ear, lug, and the like, extending from the adapter must be connected to a permanent ground such as a properly grounded outlet box. Whenever the adapter is used, it must be held in place with a metal screw.

NOTE: In Canada, the use of a temporary adapter is not permitted by the Canadian Electric Code.

IN ALL CASES, MAKE CERTAIN THE R E C E P TA C L E I N Q U E S T I O N I S P R O P E R LY GROUNDED. IF YOU ARE NOT SURE HAVE A QUALIFIED ELECTRICIAN CHECK THE RECEPTACLE.

GROUNDED OUTLET BOX

CURRENT

CARRYING

PRONGS

GROUNDED OUTLET BOX

GROUNDING

MEANS

ADAPTER

GROUNDING BLADE

IS LONGEST OF THE 3 BLADES

Fig. A

Fig. B

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Contents Contractor’s Saw Important Safety Instructions Safety Guidelines DefinitionsGeneral Safety Rules Stay ALERT, Watch What YOU are DOING, Properly Support Long or Wide workpieces Additional Safety Rules for Contractor SAWGrounding Instructions Power ConnectionsMotor Specifications Volt Minimum Gauge Extension Cord Extension CordsForeword Unpacking and CleaningFunctional Description Unpacking and Cleaning Rear Leg Panel Assembling SAW to Stand SAW AssemblyAssembling SAW Stand Disconnect Machine from the Power Source Motor AssemblyAssembling Blade Tilting Handwheel Assembling Motor to Motor Mounting PlateAssembling Motor and Motor Mounting Plate to SAW Disconnect Machine from Power SourceTo Motor Mounting Plate Assembling Motor PULLEY, Belt Pulley GUARD, and Drive BeltIllustrates the motor cord connected to the switch assembly Connecting Motor Cord to Switch AssemblyAssembling Blade Guard Splitter Assembly Assembling and Aligning Blade Guard and Splitter AssemblyIf alignment is necessary, loosen the two screws Page Assembling Steel Extension Wing and Switch Model 36-441B Extension and Switch AssemblyAssembling Switch to Cast Iron Extension Wing Assembling Cast Iron ExtensionOperating Controls Fastening Stand to Supporting SurfaceAdjusting 90 Degree and 45 Degree Positive Stops Operation and AdjustmentsRaising and Lowering Blade Tilting the BladeBlade Alignment Adjusting Blade AlignmentChecking Blade Alignment Changing SAW Blade Backlash AdjustmentsAdjusting Blade Tilting Mechanism Miter Gage Operation and Adjustment Adjusting Table InsertCROSS-CUTTING Never USE the Fence AS a CUT-OFF Gage When CROSS-CUTTINGCommon Sawing Operations Constructing a Push Stick RippingUsing Moulding Cutterhead Accessory Moulding CutterheadUsing Dado Head Accessory Dado HeadConstructing a Featherboard Power Tool InstituteConstructing a Push Stick PushstickStorage MaintenanceDust Chute Repositioning Motor For StorageAccessories PARTS, Service or Warranty AssistanceCanadian PORTER-CABLE Delta Service Centers