Husqvarna RG 2112 E Electric Motor Plugs & Connectors, Extension Cord Size Minimum

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All machine adjustments & maintenance shall only be done after the machine’s power switch has been put in the “OFF” position & the power supply cord completely disconnected.

•Make sure that the extension cord length is properly sized for the motor used on this saw. See the chart in Section 2 of this document.

•Single phase 1-1/2 hp motors are factory wired for 115 volt service and furnished with the correct NEMA configuration Plug (LL) [See FIG. 1] on the motor pigtail. See Table 1 below for the proper matching connectors:

Table 1

Electric Motor Plugs & Connectors

Motor

Wired for

Motor Pigtail

Connector

Plug

Required

 

Voltage

 

(NEMA No.)

(NEMA No.)

 

 

1-1/2 HP

115 V

L5-20P

L5-20R

1-1/2 HP

230 V

L6-15P

L6-15R

•For operator convenience, the 1-1/2 hp motor has a Voltage Change Switch (J) [See FIG. 5] that allows operation on a 115 VAC or a 230 VAC power source. The Voltage Change Switch (J) is mounted on the terminal box of the motor and must be set to either 115, or 230 Volt, to match the voltage supply. Make sure that the Voltage Change Lock Bolt (TT) is in position. It will prevent the Voltage Change Switch [See FIG. 5] from being accidentally moved into the wrong position.

WARNING: The Voltage Change Switch (J) position is never to be changed while the motor is running. Make sure that the Voltage Change Lock Bolt (TT) is in position. It will pre- vent the Voltage Change Switch from being accidentally moved into the wrong position.

•Local electrical codes may require changing the plug on the motor to the proper NEMA connector to match the voltage supply.

•The operator must use plug and receptacle connectors on all power cords (machine and extension), designed and approved for the selected motor voltage and equal to or greater than the rated motor full load current.

•The service receptacle, branch circuit conductors, and overcurrent protection shall have an ampere rating equal to or greater than the motor full load current. According to the National Electrical Code if the branch circuit has two or more receptacles, each receptacle has a maximum load ampere rating equal to 80% of the receptacle’s rating.

When this machine is set up to operate on 115 VAC, the motor has a full load rating of 19 amperes. This means that when operating this machine on 115VAC, it can only be used on a branch circuit with ONE 20-ampere rated receptacle. If the circuit has two or more 20-ampere receptacles, they each have load rating of 16 amperes and cannot be used by this machine.

WARNING: Always make sure the unit is connected to a properly grounded electrical outlet. Failure to comply with this warning could result in serious bodily injury or death!

WARNING: DO NOT operate on low voltage! Low voltage causes loss of power, motor overheating, and possibly motor winding burnout. Voltage should be checked at the motor while it is operating.

•The extension cord(s) used must have a voltage rating greater than the selected voltage (115 or 230) and be sized for the rated motor full load amps (as marked on motor specification plate).

•Good motor performance depends on proper voltage. Extension cords that are too long and / or too small reduce the voltage to a motor under load. Operating below this minimum voltage will cause an increase in motor current resulting in slow startup, and overheating in the motor and controls. Sustained operation under these conditions will result in permanent damage to the motor and controls.

•Long extension cords will probably have to be over sized to minimize the voltage drop to the machine. The size of the extension cord is dependent on the total conductor length (all extension cords) & the quality of the power source. The power cord size shall be capable of supplying a minimum of 90% of the motor nameplate voltage at the motor, when the motor is running rated full load.

•Make sure that the extension cord length is properly sized for the motor used on this machine. Use exten- sion cords NO SMALLER than the sizes indicated in Table 2 below:

Table 2

EXTENSION CORD SIZE (Minimum)

MOTOR

50 ft Long

75 ft Long

100 ft Long

HP

120 V

230 V

120 V

230 V

120 V

230 V

 

 

 

 

 

 

 

1-1/2

# 12

# 14

# 10

# 14

# 8

# 14

 

 

 

 

 

 

 

•The branch circuit must have overcurrent protection in the form of a circuit breaker or fuses. The purpose of the overcurrent protection is to limit the current in the branch circuit conductors and connections to an amount equal to or less than their ratings. This is to prevent overheating that can lead to damage

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Contents Operator’s manual Page Page Table DES Matières Instructions PáginaPage Page Proposition 65 de Californie Avertissement California Prop 65 WarningAdvertencia Prop 65 de California Advertencia Sobre EL PolvoPage Figures / Figures / Figuras Figures / Figures / Figuras Figures / Figures / Figuras Figures / Figures / Figuras Parts Identification Identification des pièces Identificación de las piezas Do not USE the Tool DOs and DO NOTsDOs and DO NOTs Options Feature ModelLength cm Description Dimensions Note Attachment Tool Application Guide Material Service Daily With Machine Cold and Setting LevelService Every 50 Hours Hour Operation Check ListAssembly  FeaturesCheck Before Operating All ModelsExtension Cord Size Minimum Electric Motor Plugs & ConnectorsRear Axle Positions See FIG Tool InstallationTool Height for Axle Positions See FIG Gasoline ModelDiamond Segment Blocks FIG Grinding Stones See FIGTungsten Carbide Blocks See FIG Tool Holding Pad HH Installation Wire Brushes See FIGOperating Instructions Multi-Segmented Diamond Disks Q See & FIGStopping the Unit Electric Models Maintenance Incidents During OperationStart / Stop of Gasoline Models & FIG Stopping the Unit Gasoline ModelsWhen Required Engine Oil Change ProcedureBelt Tension Lubrication PointsInstallation of Kit Also See Parts List AccessoriesItems included in kit See Diagram Important AdviseSpare Parts RepairsModel Serial No Date Remarques Notas Mises EN Garde Mises EN Garde Caractéristiques Modèle Remarques Article Longueur po DescriptionOutil Guide d’application d’outilApplication Matériau Montage Entretiens Toutes LES 50 Heures Entretiens QuotidiensAssemblage  CaractéristiquesVérifier avant utilisation Tous les modèlesDu sélecteur de tension Tableau Fiches et connecteurs de moteurs électriquesModèles à essence Installation d’outilTableau Relever la protection avant a Desserrer les troisBloc au carbure de tungstène voir la FIG Blocs diamant segmentés FIGDisques scarificateurs , FIG Utilisation Installation du patin porte-outil HHBrosses métalliques voir la FIG Disque diamant à segments multiples Q voir , FIGArrêt DE LA Machine modèles électriques Problèmes en cours d’utilisationDémarrage et arrêt des modèles à essence Arrêt DE LA Machine modèles à essencePoints de lubrification EntretienContenance en huile moteur Honda GXV340 Vidange d’huileInstallation du kit voir également la liste des pièces AccessoiresConseils importants Articles compris dans le kit12. Pièces détachées 11. RéparationsModèle No. de série Date d’achat Remarques Notas Advertencias Advertencias Opciones ModeloNotas Longitud cm DescripciónFijación a la Material Guía de aplicación de la herramientaServicio Cada 50 Horas Servicio DiarioMontaje CaracterísticasRevisión antes de manejar Todos los modelosTabla TablaTamaño DEL Cordón DE Extensión mínimo Modelo de gasolina Instalación de la herramientaPosiciones del eje trasero ver FIG Altura mínima de la herramientaBloques de segmentos a diamantados FIG Piedras de pulido ver FIGBloques de carburo de tungsteno ver FIG Cepillos de alambre FIG Muelas escarificadoras , FIGDiscos diamantados de segmentos múltiples , FIG Instalación del portaherramienta HH Ver , , , , FIGIncidentes durante la operación Instrucciones de operaciónParo DE LA Máquina modelos eléctricos Paro DE LA Máquina modelos de gasolinaPuntos de lubricación MantenimientoCapacidad de aceite del motor Honda GXV340 Procedimiento para cambiar el aceite del motorAccesorios Consejo importantePiezas incluidas en el kit Piezas incluidas en el kit vea el diagramaInstalación del kit ver también la lista de piezas Piezas de repuesto ReparacionesModelo No. de serie Fecha Remarques Notas Husqvarna South Carolina 542 20 11
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