Lincoln Electric IM10043-A manual Auxiliary Power Receptacles, STANDbY Power Connections

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INSTALLATION

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AUXILIARY POWER RECEPTACLES

Start the engine and set the “IDLER” control switch to the “High Idle” mode. Voltage is now correct at the receptacles for auxiliary power. This must be done before a tripped GFCI receptacle can be reset proper- ly. See the MAINTENANCE section for detailed infor- mation on testing and resetting the GFCI receptacle.

The auxiliary power of the RANGER 305 LPG con- sists of two 20 Amp-120 VAC GFCI (5-20R) duplex receptacles and one 50 Amp 120/240 VAC (14-50R) receptacle. The 240 VAC receptacle can be split for single phase 120 VAC operation.

The auxiliary power capacity is 9,000 Watts Peak, 8000 Watts Continuous of 60 Hz, single phase power. The auxiliary power capacity rating in watts is equiva- lent to volt-amperes at unity power factor. The max permissible current of the 240 VAC output is 33 Amps. The 240 VAC output can be split to provide two sepa- rate 120 VAC outputs with a max permissible current of 33 Amps per output to two separate 120 VAC branch circuits (these circuits cannot be paralleled). Output voltage is within ± 10% at all loads up to rated capacity. All auxiliary power is protected by circuit breakers.

The 120 V auxiliary power receptacles should only be used with three wire grounded type plugs or approved double insulated tools with two wire plugs. The current rating of any plug used with the system must be at least equal to the cur- rent capacity of the associated receptacle.

NOTE: The 240 V receptacle has two 120 V circuits, but are of opposite polarities and cannot be paralleled.

STANDbY POWER CONNECTIONS

The RANGER® 305LPG is suitable for temporary, standby or emergency power using the engine manufacturer’s rec- ommended maintenance schedule.

The RANGER® 305LPG can be permanently installed as a standby power unit for 240 VAC, 3 wire, single phase, 40 amp service. Connections must be made by a licensed elec- trician who can determine how the 120/240 VAC power can be adapted to the particular installation and comply with all applicable electrical codes.

•Install the double-pole, double-throw switch between the power company meter and the premises disconnect. Switch rating must be the same or greater than the cus- tomer’s premises disconnect and service over current pro- tection.

•Take necessary steps to assure load is limited to the capacity of the RANGER® 305LPG by installing a 40 amp, 240 VAC double pole circuit breaker. Maximum rated load for each leg of the 240 VAC auxiliary is 40 amperes. Loading above the rated output will reduce out- put voltage below the allowable - 10% of rated voltage which may damage appliances or other motor-driven equipment and may result in overheating of the RANGER® 305LPG engine and/or alternator windings.

•Install a 50 amp, 120/240 VAC plug (NEMA Type 14-50) to the double-pole circuit breaker using No. 6, 4 conductor cable of the desired length. (The 50 amp, 120/240 VAC plug is available in the optional K802R plug kit or as part number T12153-9.)

•Plug this cable into the 50 Amp, 120/240 Volt receptacle on the RANGER® 305LPG case front.

RANGER® 305LPG

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Contents Safety Depends on You RangerFor Engine SafetyElectric Magnetic Fields Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcPlease Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTAbLE of Contents Vii Section DSection E Section FInstallation Technical Specifications Ranger 305LPG K2937-1Auxiliary Power Circuit bREAKER Other Circuit bREAKERS ReceptaclesSafety Precautions Additional Safety PrecautionsLocation and Ventilation High Altitude OperationPRE-OPERATION Service FuelVehicle Mounting Tighten by handElectrical Connections CAbLE Installation Total COMbINED Length of Electrode and Work CAbLESWelding Terminals Welding Output CAbLESElectrical Device USE with the Ranger 305LPG Type Common Electrical Devices Possible ConcernsAuxiliary Power Receptacles STANDbY Power ConnectionsConnection of Ranger 305LPG to Premises Connection of Lincoln Electric Wire Feeders Connection of LN-7 or LN-8 to the Ranger 305LPGConnection of LN-15 to the Ranger 305LPG Across The-Arc Model11INSTALLATIONA-11 For Auxiliary Power OperationGeneral Description Engine OperationWeld Mode Selector Switch Welding ControlsOutput Control Digital Output MetersEngine Controls Welder Operation TIG Welding Wire WELDING-CVTypical Current Ranges 1 for Tungsten ELECTRODES2 ARC Gouging Auxiliary PowerRanger 305LPG Extension Cord Length Recommendations Accessories Maintenance Engine Maintenance ComponentsKohler Engine FrequencyEngine Oil Refill Capacities Without oil filter replacement Air Cleaner ServiceEngine Oil Change Oil Filter ChangeSpark Plug Spark Plug ServiceAIR Filter Paper Element Servicing Optional Spark Arrestor Engine AdjustmentChecking the Electrolyte Level Welder/Generator Maintenance Gfci Receptacle Testing and RESET- Ting ProcedureTROUbLESHOOTING PRObLEMS SymptomsIs Evident.Authorized Field Service Facility POSSIbLEAuthorized Field Service Facility Contact your local LincolnFaulty control cable. Repair or Stick Sive voltage dropDiagrams Diagrams Diagrams Diagrams Diagrams Engine Welders /LN-8 Connection Diagram S24787-6Diagrams Diagrams Diagrams Diagrams Diagrams Dimension PrintRanger 305LPG Ranger 305LPG Precaucion Guards off
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