Generac 6500XL Portable Generator User Manual


 
Stopping the Engine
Unplug all electrical loads from generator panel
receptacles.Never start or stop engine with electrical
devices plugged in and turned on.
Put the idle control switch in the "Off' position.
Let engine run at no-load for 30 secondsto stabilize the
internaltemperatures of engine and alternator.
Move run/stop switch to "Stop".
Close the fuel shut-off valve.
Operating Automatic Idle Control
This switch isdesignedto greatly improve fuel economy.
When this switch is turned ON, the engine will only
run at its normal highgoverned enginespeed when an
electrical load is connected.When an electrical load is
removed,the enginewill run at a reduced speed.With the
switch off, the engine will run at the normal high engine
speed.Always have the switch off when starting and
stopping the engine.
Charging a Battery
_ ARNING! Storage batteries give off explosive
hydrogen gaswhile recharging.An explosive mixture
will remain around the battery for a long time after
it hasbeen charged.The slightest spark canignite
the hydrogen and causean explosion, resulting in
blindness or other serious injury.
_hl WARNING! Do Not permit smoking,open
flame,sparks or any other source of heat around a
battery.Wear protective goggles,rubber apron and
rubber gloves when working around a battery.
Battery electrolyte fluid isan extremely caustic
sulfuric acid solution that cancause severe burns. If
spill occurs flush area with clear water immediately.
Your generator hasthe capability of recharging a discharged
12Volt automotive or utility style storage battery. Do Not
usethe unit to charge any6Volt batteries. Do Not use the
unit to crank an engine havinga discharged battery.
To recharge 12Volt batteries, proceed as follows:
Check fluidlevel in all battery cells.If necessary,add
ONLY distilled water to cover separators in battery cells.
Do Not use tap water.
If the battery isequipped with vent caps,make sure they
are installedand are tight.
If necessary,clean battery terminals.
Connect battery charge cable connector plug to panel
receptacle identifiedby the words "12-VOLTS D.C".
Connect battery charge cable clamp with red handle to
the positive (+) battery terminal (Figure8).
12 VOLT D.C.
RECEPTACLE
÷
POS NEG
12 VOLT BA'rrERY
Connect battery chargecable clamp with black handle
to the negative (-) battery terminal (Figure8).
Start engine.Let the engine run while battery recharges.
When battery hascharged,shut down engine
NOTE: Use an automotive hydrometer to test battery
state of charge and condition. Follow the hydrometer
manufacturer's instructions carefully.Generally,a battery is
considered to be at 100%state of charge when specific
gravity of its fluid (asmeasured by hydrometer) is 1.260or
higher.
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