Installation.8; Engine Lubrication.8; Fuel Supply.8; Cooling And Ventilation Air.8 - Generac Power Systems 00843-0 Owner's Manual

■ INSTALLATION
Generator installation must have been properly com¬
pleted so it complies with all applicable codes, stan¬
dards and regulations and with the manufacturer's rec¬
ommendations.
■ ENGINE LUBRICATION
STARTING THE GENERATOR
To start the generator from either the generator control
panel or from the optional Remote Panel, proceed as
follows:
1 .Turn OFF electrical loads, using whatever means provided
in your vehicle (such as a main line circuit breaker or
transfer switch.
Have engine crankcase properly serviced with recom¬
mended oil before starting. Refer to "Maintenance" and
"Specifications" sections for oil servicing procedures
and recommendations.
CAUTION: Any attempt to crank or start the engine
before you have properly serviced it with the recom¬
mended oil may result in engine failure.
NOTE:
If starting from the generator panel, turn OFF
loads by setting the generators main circuit breaker to
"OFF" or "OPEN". If starting from a Remote Panel,
turn OFF loads using whatever means is provided in
the vehicle (such as a main circuit breaker).
2. If the engine is warm, skip step 2. If you have not started
the engine in more that two weeks, press the Fuel Pump
Primer switch and hold it for about 30 seconds.
■ FUEL SUPPLY
The engine must have adequate supply of proper fuel
to operate. Before starting, check that sufficient fuel is
available.
NOTE:
On some installations, the generator may have
been provided with its own fuel tank. On other installa¬
tions, the generator may "share" with the vehicle's fuel
tank. When the vehicle's tank is shared, some
installers may have installed a generator fuel pick up
tube in the shared tank that is shorter than the vehi¬
cle's pick up tube. When a shorter generator fuel pick
up tube is installed in the tank, the generator will run
out of gas while sufficient fuel remains in the tank for
vehicle engine operation.
■ COOLING AND VENTILATING AIR
Air inlet and outlet openings in the generator compart¬
ment must be open and unobstructed for continued
proper operation. Without sufficient cooling and venti¬
lating air flow, the engine-generator quickly overheats,
which causes it to quickly shutdown. Overheating
could also damage the unit or your vehicle.
■ ENGINE EXHAUST GAS
Before starting the generator engine, you should be
sure there is no way for exhaust gases to enter the
vehicle interior and endangering people. Close win¬
dows, doors and other openings in the vehicle that, if
open, might permit exhaust gases to enter the vehicle.
DANGER: The generator engine gives off deadly
carbon monoxide gas through its exhaust system.
This dangerous gas, if breathed in sufficient con¬
centrations, can cause unconsciousness or even
death. Do not operate the generator if its exhaust
system is leaking or has been damaged. Symptoms
of carbon monoxide poisoning are (a) inability to
think coherently, (b) vomiting, (c) twitching mus¬
cles, (d) throbbing temples, (e) dizziness, (f)
headache, (g) weakness and sleepiness. If you feel
any of these symptoms, move into fresh air immedi¬
ately. If symptoms persist, get medical help.
3. To crank and start the engine, hold the start/stop switch at
START. Release the switch when the engine starts.
CAUTION: If the engine does not start after it has
been cranking for 15 seconds, release the start/stop
switch and try again. Holding the switch for longer
than 15 seconds can damage the starter motor.
4. Let the engine run at no-load for a few minutes to stabilize
and warm up the engine.
5. Turn ON electrical loads, using whatever means provided
(such as a main circuit breaker or transfer switch).
STOPPING THE GENERATOR
1. Turn OFF all electrical loads, using whatever means pro¬
vided (such a main circuit breaker or transfer switch).
2. Place Start/Stop switch in its STOP position.
25 HOUR BREAK-IN PERIOD
The first 25 hours of operation is the break-in period for
the generator. Properly breaking in the generator is
essential to reducing oil consumption and enhancing
engine performance. During the break-in period,
observe the following rules:
• For the first 25 hours, run the generator at varying electri¬
cal loads, to help set the engine piston rings properly.
• Following the initial 25 hour break-in period, avoid light
electrical loads for the next 75 hours of operation. The unit
should be loaded at 50% (or more) of its capacity during
those 75 hours. Repeated light loads during break-in peri¬
od may improperly seat the piston rings, resulting in blow-
by and high oil consumption.
• Check oil level frequently during the break-in period. Add
oil if needed. It is natural for the generator engine to con¬
sume, more oil than is normal until the piston rings have
seated properly.
• When the 25 hour break-in period is done, complete the
tasks recommended under 25 HOUR CHECK-UP PERIOD.
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