General Information; Unpacking/Inspection; Protection Systems; Emission Information - Generac Power Systems EcoGen Series Owner's Manual

General Information

Only qualified electricians or contractors
should attempt such installations, which must
comply strictly with applicable codes, stan-
dards and regulations.
1.1

UNPACKING/INSPECTION

After unpacking, carefully inspect the contents for damage.
• This standby generator set is ready for installation with a factory
supplied and pre-mounted base pad and has a weather protec-
tive enclosure that is intended for outdoor installation only.

If this generator is used to power electrical load
circuits normally powered by a utility power
source, it is required by code to install a trans-
fer switch. The transfer switch must effectively
isolate the electrical system from the utility
distribution system when the generator is oper-
ating (NEC 700, 701 & 702). Failure to isolate an
electrical system by such means will result in
damage to the generator and also may result in
injury or death to utility power workers due to
backfeed of electrical energy.
If any loss or damage is noted at time of delivery, have the
person(s) making the delivery note all damage on the freight bill
or affix their signature under the consignor's memo of loss or
damage.
If a loss or damage is noted after delivery, separate the damaged
materials and contact the carrier for claim procedures.
"Concealed damage" is understood to mean damage to the con-
tents of a package that is not in evidence at the time of delivery,
but is discovered later.
To properly open the roof, press down on the center top lip and
turn the locks on both ends. If pressure is not applied from the top,
the roof may appear stuck. Always verify that the side locks are
unlocked before attempting to lift the roof.
1.2

PROTECTION SYSTEMS

Unlike an automobile engine, the generator may have to run for
long periods of time with no operator present to monitor engine
conditions. For that reason, the engine is equipped with the fol-
lowing systems that protect it against potentially damaging condi-
tions:
1. Low Oil Pressure Sensor
2. High Temperature Sensor
3. Overcrank
4. Overspeed
5. RPM Sensor
There are readouts on the control panel to notify personnel that
one of these failures has occurred. There is a Status message on
the display that displays when all of the conditions described in the
"Ready to Run" section are true.
4
6. Low Battery
7. Under-frequency
8. Undervoltage
9. Overvoltage
10. Internal Failure
1.3

EMISSION INFORMATION

The Environmental Protection Agency requires that this generator
comply with exhaust emission standards. This generator is certi-
fied to meet the applicable EPA emission levels. Additional infor-
mation regarding the requirements set by the EPA is as follows:
The generator is certified for use as a stationary engine for standby
power generation. Any other use may be a violation of federal and/
or local laws. It is important to follow the maintenance specifica-
tions in the "Maintenance" section to ensure that the engine com-
plies with the applicable emission standards for the duration of the
engine's life. This engine is certified to operate on Liquid Propane
fuel. The emission control system on the generator consists of the
following:
• Fuel Metering System
• Carburetor/mixer assembly
• Fuel regulator
• Air Induction System
• Intake pipe/manifold
• Air cleaner
• Ignition System
• Spark plug
• Ignition module
The Emissions Compliance Period referred to on the Emissions
Compliance Label indicates the number of operating hours for
which the engine has been shown to meet Federal emission
requirements. See the table below to determine the compliance
period for the generator. The displacement of the generator is listed
on the Emissions Compliance Label.
Displacement Category
< 66 cc
 66 cc -
< 225 cc
 225 cc
Compliance Period
A 300 Hours
B 125 Hours
C 50 Hours
A 500 Hours
B 250 Hours
C 125 Hours
A 1000 Hours
B 500 Hours
C 250 Hours