Wacker Neuson GV 3800A Operator's Manual

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Wacker Neuson GV 3800A Operator's Manual Manual pdf 31 page image

GV 3800A Operationwc_tx001890gb.fm 314.13 Voltage Selector SwitchThe voltage selector switch (e) switches the generator output betweenthe single-voltage mode (120V) and the dual-voltage (120/240V)mode.In single-voltage mode, the full rated power of the generator is sharedbetween the two 120V duplex receptacles.In dual-voltage mode, generator power is shared between the 120/240V twist-lock receptacle and the 120V duplex receptacles. Toachieve full power, use only the 120/240V twist-lock receptacle. Note:Only use the 120/240V twist-lock receptacle (j) when the VSS is in the120V/240V position.NOTICE: NEVER change the position of the voltage selector switchwhen the main breaker is in the ON position. This can cause arcing andcan damage the generator. Turn all tools and appliances off and placethe main circuit breaker (d) in the OFF position before changing theposition of the voltage selector switch.4.14 Auto Idle SwitchThe auto idle switch (b) automatically reduces engine speed after allappliances or tools attached to the generator have been turned off.The engine automatically returns to full speed when a tool or applianceis turned back on.To turn the auto idle feature on, push the auto idle switch to “AUTO”.The AUTO setting is recommended while the generator is running tominimize fuel consumption. To avoid extended engine warm-upperiods, keep switch set to “OFF” when starting the engine and untilthe engine reaches operating temperature.