Generac 20 kVA G0072190 User manual
- Category
- Power generators
- Type
- User manual
Owner’s Manual
Australian 3-Phase 50 Hz Air-Cooled
Generator Sets
20 kVA
SAVE THIS MANUAL FOR FUTURE REFERENCE
Register your Generac product at:
www.generac.com/au
+61 (02) 9071 8188
(000209b)
WARNING
Loss of life. This product is not intended to
be used in a critical life support application.
Failure to adhere to this warning could result
in death or serious injury.
®
ii Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
Use this page to record important information about this generator set.
Model:
Serial:
Prod Date Week:
Volts:
LPV Amps:
NG Amps:
Hz:
Phase:
Controller P/N:
STA MAC ID:
SSID:
Record the information found on the unit data label on this
page. See General Information for the location of unit data
label. The unit has a label plate affixed to the inside partition,
to the le
ft of the control panel console as shown in Figure 2-1.
See Operation for directions on how to open the top lid and
remove the front panel.
Always supply the complete model and serial numbers of the
u
nit when contacting an Independent Authorized Service
Dealer (IASD) about parts and service.
Operation and Maintenance: Cor
rect maintenance and care
of the unit ensures a minimum number of problems, and
keeps operating expenses at a minimum. It is the operator’s
responsibility to perform all safety inspections, to verify all
maintenance for safe operation is performed promptly, and to
have the equipment inspected periodically by an IASD.
Normal maintenance, service, and replacement of parts are
the responsibility of the owner/operator and are not
considered defects in materials or workmanship within the
terms of the warranty. Individual operating habits and usage
may contribute to the need for additional maintenance or
service.
When the generator requires servicing or repairs, Generac
recommends contacting an IASD for assistance. Authorized
service technicians are factory-trained and are capable of
handling all service needs. To locate the nearest IASD, please
visit the dealer locator at:
www.generac.com/Dealer-Locator.
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets iii
Table of Contents
Section 1: Safety Rules & General
Information
Introduction ..........................................................1
Read This Manual Thoroughly ....................................1
Safety Rules .........................................................1
How to Obtain Service .................................................2
General Hazards ..................................................2
Exhaust Hazards ..................................................3
Electrical Hazards ................................................3
Fire Hazards .........................................................4
Explosion Hazards ...............................................4
Battery Hazards ...................................................4
Section 2: General Information
The Generator Set ................................................7
Data Decals ..........................................................8
Specifications ......................................................9
Generator Set ..............................................................9
Engine .........................................................................9
Protection Systems ...........................................10
Emission Information ........................................10
Fuel Requirements ............................................10
BTU Content ..............................................................10
Battery Requirements .......................................10
Battery Charger ..................................................10
Engine Oil Requirements ..................................10
Activating the Generator Set ............................10
Wi-Fi Module ......................................................10
Replacement Parts ............................................11
Accessories ........................................................11
Section 3: Operation
Site Prep Verification .........................................13
Generator Set Enclosure ...................................13
Opening the Lid .........................................................13
Front Access Panel Removal ....................................14
Intake Side Panel Removal .......................................14
Generator Set Main Line Circuit Breaker
(Generator Disconnect) .....................................14
LED Indicator Lights ......................................... 15
Control Panel Interface ..................................... 15
Using the Control Panel Interface .............................15
Interface Menu Displays ................................... 15
LCD Panel .................................................................15
Menu System Navigation ..........................................16
Setting the Exercise Timer ............................... 18
Battery Charger ................................................. 18
Operating Modes ............................................... 19
Transfer Switch Operation ............................... 19
Automatic Sequence of Operation .................. 19
Utility Failure ..............................................................19
Cranking ....................................................................19
Cold Smart Start ........................................................20
Cleaning Cycle ..........................................................20
Load Transfer ............................................................20
Shutting Generator Set Down While
Under Load or During a Utility Outage ............ 20
Section 4: Maintenance
Maintenance ....................................................... 21
Preparing for Maintenance ............................... 21
Performing Scheduled Maintenance ............... 21
Service Schedule ............................................... 22
Maintenance Log .......................................................22
Checking Engine Oil Level ............................... 23
Engine Oil Requirements ..........................................23
Required Oil ..............................................................23
Changing the Oil and Oil Filter ......................... 23
Servicing the Air Cleaner .................................. 24
Spark Plug(s) ..................................................... 24
Valve Clearance Adjustment ............................ 24
Checking Valve Clearance ........................................25
Adjusting Valve Clearance ........................................25
Battery Maintenance ......................................... 26
Inspecting the Battery ................................................26
Cleaning the Sediment Trap ............................. 27
Post Maintenance Checks ................................ 27
Performing Leak Test ................................................28
Attention After Submersion ............................. 28
iv Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
Corrosion Protection .........................................28
Remove From, and Return To Service
Procedure ...........................................................28
Remove From Service .............................................. 28
Return to Service ...................................................... 29
Section 5: Troubleshooting/Quick Reference
Guide
Generator Set Troubleshooting ........................31
Quick Reference Guide .....................................33
Safety Rules & General Information
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets 1
Section 1: Safety Rules & General Information
Introduction
Thank you for purchasing this compact, high perfor-
mance, air-cooled, engine-driven generator set. It is
designed to automatically supply electrical power to oper
-
ate critical loads during a utility power failure.
This unit is factory installed in an all-weather, metal
enclosure that is intended exclusively for outdoor installa
-
tion. This generator set will operate using either vapor
withdrawn liquid propane (liquid propane gas [LPG]) or
natural gas (NG).
NOTE: This generator set is suitable for supplying typical
residential loads such as induction motors (sump pumps,
refrigerators, air conditioners, furnaces, etc.), electronic
components (computer, monitor, TV, etc.), lighting loads,
and microwaves, when sized correctly. This unit is
equipped with a Wi-Fi
®
module, which enables the gen-
erator set owner to monitor generator set status from
anywhere they have Internet access.
NOTE: Wi-Fi
®
is a registered trademark of Wi-Fi Alli-
ance
®
.
The information in this manual is accurate based on
products produced at the time of publication. The manu
-
facturer reserves the right to make technical updates,
corrections, and product revisions at any time without
notice.
Read This Manual Thoroughly
If any portion of this manual is not understood, contact
the nearest Independent Authorized Service Dealer
(IASD) for starting, operating, and servicing procedures.
The owner is responsible for correct maintenance and
safe use of the unit.
This manual must be used in conjunction with all other
supporting product documentation supplied with the
product.
SAVE THESE INSTRUCTIONS for future reference. This
manual contains important instructions that must be fol
-
lowed during placement, operation, and maintenance of
the unit and its components. Always supply this manual
to any individual that will use this unit, and instruct them
on how to correctly start, operate, and stop the unit in
case of emergency.
Safety Rules
The manufacturer cannot anticipate every possible cir-
cumstance that might involve a hazard. The alerts in this
manual, and on tags and decals affixed to the unit, are
not all inclusive. If using a procedure, work method, or
operating technique that the manufacturer does not spe
-
cifically recommend, verify that it is safe for others and
does not render the equipment unsafe.
Throughout this publication, and on tags and decals
affixed to the unit, DANGER, WARNING, CAUTION, and
NOTE blocks are used to alert personnel to special
instructions about a particular operation that may be haz
-
ardous if performed incorrectly or carelessly. Observe
them carefully. Alert definitions are as follows:
NOTE: Notes contain additional information important to
a procedure and will be found within the regular text of
this manual.
These safety alerts cannot eliminate the hazards that
they indicate. Common sense and strict compliance with
the special instructions while performing the action or
service are essential to preventing accidents.
(000100a)
WARNING
Consult Manual. Read and understand manual
completely before using product. Failure to
completely understand manual and product
could result in death or serious injury.
(000001)
DANGER
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
(000002)
WARNING
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
(000003)
CAUTION
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Safety Rules & General Information
2 Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
How to Obtain Service
When the generator set requires servicing or repairs,
contact an IASD for assistance. Service technicians are
factory trained and are capable of handling all service
needs. For assistance contact:
PR Australia Pty Ltd
3 The Crescent
Kingsgrove, NSW 2208
Australia
Ph: +61 (02) 9071 8188
Fax: +61 (02) 9071 8189
www.generac.com/au
Always supply the complete model number and serial
number of the unit as given on its data decal located on
the generator set when contacting PR Australia about
parts and service. See The Generator Set section in the
owner’s manual for decal location.
General Hazards
(000190)
DANGER
Loss of life. Property damage. Installation must always
comply with applicable codes, standards, laws and
regulations. Failure to do so will result in death
or serious injury.
Automatic start-up. Disconnect utility power and
render unit inoperable before working on unit.
Failure to do so will result in death or serious injury.
(000191)
DANGER
(000209b)
WARNING
Loss of life. This product is not intended to
be used in a critical life support application.
Failure to adhere to this warning could result
in death or serious injury.
WARNING
(000247a)
Equipment damage. This unit is not intended for use as a prime
power source. It is intended for use as an intermediate power
supply in the event of temporary power outage only. Doing so
could result in death, serious injury, and equipment damage.
(000130)
WARNING
Accidental Start-up. Disconnect the negative battery
cable, then the positive battery cable when working
on unit. Failure to do so could result in death
or serious injury.
(000182a)
WARNING
Equipment damage. Only qualified service personnel may
install, operate, and maintain this equipment. Failure to
follow proper installation requirements could result in death,
serious injury, and equipment or property damage.
(000187)
WARNING
Electrocution. Potentially lethal voltages are generated
by this equipment. Render the equipment safe before
attempting repairs or maintenance. Failure to do so
could result in death or serious injury.
(000155a)
WARNING
Electric shock. Only a trained and licensed electrician
should perform wiring and connections to unit. Failure
to follow proper installation requirements could result in
death, serious injury, and equipment or property damage.
(000115)
WARNING
Moving Parts. Do not wear jewelry when
starting or operating this product. Wearing
jewelry while starting or operating this product
could result in death or serious injury.
(000111)
WARNING
Moving Parts. Keep clothing, hair, and
appendages away from moving parts. Failure
to do so could result in death or serious injury.
(000108)
WARNING
Hot Surfaces. When operating machine, do not
touch hot surfaces. Keep machine away from
combustibles during use. Hot surfaces could
result in severe burns or fire.
(000146)
WARNING
Equipment and property damage. Do not alter
construction of, installation, or block ventilation for
generator. Failure to do so could result in unsafe
operation or damage to the generator.
WARNING
Risk of injury. Do not operate or service this machine
if not fully alert. Fatigue can impair the ability to
service this equipment and could result in death or
serious injury.
(000215)
Safety Rules & General Information
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets 3
• Inspect generator set regularly, and contact the
nearest IASD for parts needing repair or replace
-
ment.
Exhaust Hazards
Electrical Hazards
WARNING
(000228)
Environmental Hazard. Always recycle batteries at an
official recycling center in accordance with all local
laws and regulations. Failure to do so could result in
environmental damage, death, or serious injury.
WARNING
Injury and equipment damage. Do not use generator
as a step. Doing so could result in falling, damaged
parts, unsafe equipment operation, and could result
in death or serious injury.
(000216)
DANGER
Asphyxiation. Carbon monoxide can kill
in minutes. Operate this unit outdoors only.
Failure to do so will cause death or serious
injury.
(000525)
Asphyxiation. Running engines produce
carbon monoxide, a colorless, odorless,
poisonous gas. Carbon monoxide, if not
avoided, will result in death or serious injury.
(000103)
DANGER
(000178a)
Asphyxiation. Always use a battery operated carbon
monoxide alarm indoors and installed according to
the manufacturer’s instructions. Failure to do so
could result in death or serious injury.
WARNING
(000146)
WARNING
Equipment and property damage. Do not alter
construction of, installation, or block ventilation for
generator. Failure to do so could result in unsafe
operation or damage to the generator.
(000144)
DANGER
Electrocution. Contact with bare wires,
terminals, and connections while generator
is running will result in death or serious injury.
(000150)
DANGER
Electrocution. Never connect this unit to the electrical
system of any building unless a licensed electrician
has installed an approved transfer switch. Failure to
do so will result in death or serious injury.
(000237)
DANGER
Electrical backfeed. Use only approved switchgear to
isolate generator from the normal power source.
Failure to do so will result in death, serious injury,
and equipment damage.
(000152)
DANGER
Electrocution. Verify electrical system is
properly grounded before applying power.
Failure to do so will result in death or serious
injury.
(000188)
DANGER
Electrocution. Do not wear jewelry while
working on this equipment. Doing so will
result in death or serious injury.
(000104)
DANGER
Electrocution. Water contact with a power
source, if not avoided, will result in death
or serious injury.
(000145)
DANGER
Electrocution. In the event of electrical accident,
immediately shut power OFF. Use non-conductive
implements to free victim from live conductor. Apply
first aid and get medical help. Failure to do so will
result in death or serious injury.
Safety Rules & General Information
4 Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
Fire Hazards
Comply with regulations the local agency for workplace
health and safety has established. Also, verify that the
generator set is installed in accordance with the manu
-
facturer’s instructions and recommendations. Following
correct installation, do nothing that might alter a safe
installation and render the unit in noncompliance with the
aforementioned codes, standards, laws, and regulations.
Explosion Hazards
Battery Hazards
WARNING
(000217)
Fire hazard. Do not obstruct cooling and ventilating
airflow around the generator. Inadequate ventila-
tion could result in fire hazard, possible equipment
damage, death or serious injury.
WARNING
(000218)
Fire and explosion. Installation must comply with all
local, state, and national electrical building codes.
Noncompliance could result in unsafe operation,
equipment damage, death, or serious injury.
WARNING
(000252)
Fire hazard. Use only fully-charged fire extinguishers
rated according to applicable industry standards.
Improperly rated fire extinguishers will not extinguish
electrical fires in standby generators.
(000100a)
WARNING
Consult Manual. Read and understand manual
completely before using product. Failure to
completely understand manual and product
could result in death or serious injury.
WARNING
(000257)
Electrocution. Refer to local codes and standards
for safety equipment required when working with a
live electrical system. Failure to use required safety
equipment could result in death or serious injury.
(000147)
WARNING
Risk of Fire. Unit must be positioned in a
manner that prevents combustible material
accumulation underneath. Failure to do so
could result in death or serious injury.
(000192)
DANGER
Explosion and fire. Fuel and vapors are extremely
flammable and explosive. No leakage of fuel is
permitted. Keep fire and spark away. Failure to do
so will result in death or serious injury.
(000151a)
DANGER
Explosion and fire. Connection of fuel source must be
completed by a qualified professional technician or
contractor. Incorrect installation of this unit will result in
death, serious injury, and property and equipment damage.
(000174)
DANGER
Risk of fire. Allow fuel spills to completely dry
before starting engine. Failure to do so will
result in death or serious injury.
(000110)
WARNING
Risk of Fire. Hot surfaces could ignite
combustibles, resulting in fire. Fire could
result in death or serious injury.
(000188)
DANGER
Electrocution. Do not wear jewelry while
working on this equipment. Doing so will
result in death or serious injury.
(000162)
WARNING
Explosion. Do not dispose of batteries in a fire.
Batteries are explosive. Electrolyte solution can cause
burns and blindness. If electrolyte contacts skin or eyes,
flush with water and seek immediate medical attention.
(000137a)
WARNING
Explosion. Batteries emit explosive gases while
charging. Keep fire and spark away. Wear protective
gear when working with batteries. Failure to do so
could result in death or serious injury.
Safety Rules & General Information
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets 5
Always recycle batteries in accordance with local laws
and regulations. Contact your local solid waste collection
site or recycling facility to obtain information on local
recycling processes. For more information on battery
recycling, visit the Battery Council International website
at:
http://batterycouncil.org
(000164)
WARNING
Electrical shock. Disconnect battery ground
terminal before working on battery or battery
wires. Failure to do so could result in death
or serious injury.
(000138a)
WARNING
Risk of burns. Batteries contain sulfuric acid and can
cause severe chemical burns. Wear protective gear
when working with batteries. Failure to do so could
result in death or serious injury.
(000163a)
WARNING
Risk of burn. Do not open or mutilate batteries.
Batteries contain electrolyte solution which can
cause burns and blindness. If electrolyte contacts
skin or eyes, flush with water and seek immediate
medical attention.
WARNING
(000228)
Environmental Hazard. Always recycle batteries at an
official recycling center in accordance with all local
laws and regulations. Failure to do so could result in
environmental damage, death, or serious injury.
Safety Rules & General Information
6 Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
This page intentionally left blank.
General Information
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets 7
Section 2: General Information
The Generator Set
Figure 2-1. 20 kVA—Components and Control Locations
A Lock with cover F Exhaust enclosure L Composite base P Fuel inlet
B
Main line circuit breaker
(generator disconnect)
G Status LED indicators M Data plate location Q Fuel regulator vents (2)
C Airbox with air cleaner H Oil drain N Sediment trap R Wi-Fi module
D Control panel J Oil fill cap O Fuel regulator S Oil dipstick
E
Battery compartment
(battery not supplied)
K Oil filter
L
002708
S
R
O
F
B
C
D
E
M
A
A
G
Q
P
N
J
K
H
General Information
8 Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
Data Decals
Two decals on the unit provide information about the unit itself and required fuel inlet pressure for correct operation.
The model data decal also inc
ludes applicable
certification symbols from independent testing
agencies.
Displays unit serial number, along with
min
imum and maximum inlet pressures for
natural gas (NG) and liquid propane (LP)
supply. Space is provided for the installer to
enter maximum flow rates based on installed
pipe sizes and lengths.
Model Data Decal
In
cludes important information about the
unit including:
• model number
• serial number
• production date
•voltage
• frequency
•amps
• country of origin
• rated ambient temperature.
Fuel Inlet Pressure
General Information
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets 9
Specifications
Generator Set
Model 20 kVA
Rated voltage 380 / 400 / 416
Rated maximum load
current (
a) at rated
voltage*
30.4 / 28.9 / 27.18
Main line circuit breaker
(gen
erator disconnect)
32 A
Phase 3
Rated AC frequency 50 Hz
Battery requirement
12V, Group 25R 540 CCA minimum, or Group 35 AGM 650 CCA minimum
(See Replacement Parts)
Enclosure Aluminum
Weight (kg / lbs) 192.8 / 425
Normal operating range
This unit is tested in accordance to UL 2200 standa
rds with an operating temperature of -29 °C (-20
°F) to 50 °C (122 °F). For areas where temperatures fall below 0 °C (32 °F), a cold weather kit is
recommended. There may be a decrease in engine power when operated above 25 °C (77 °F).
(Please reference the engine specifications section.)
These generators are rated in accordance with UL 2200, Safety Standard for Stationary Engine Generator Assemblies, and CSA-C22.2 No. 100-04
Standard for Motors and Generators.
* Natural gas ratings will depend on specific fue
l BTU / joules content. Typical derates are between 10–20% of the LP gas rating.
** Circuits to be moved must be protected by same
size breaker. For example, a 15A circuit in the main panel must be a 15A circuit in the transfer
switch.
Model 20 kVA
Engine type Generac G-force 1000 Series
Number of cylinders 2
Displacement 999 cc
Cylinder block Aluminum w/ cast iron sleeve
Recommended spark plug See Replacement Parts
Spark plug gap 1.02 mm (0.040 in)
Valve clearance 0.05–0.1 mm (0.002–0.004 in)
Starter 12 VDC
Oil capacity including filter Approx. 1.8 L (1.9 qts)
Recommended oil filter See Replacement Parts
Recommended air filter See Replacement Parts
Engine power is subject to and limited by such factors as fuel BTU/joules, ambient temperature and altitude. Engine power decreases approxi-
mately 3.5% for each 304.8 m (1,000 ft) above sea level, and also will decrease app
roximately 1% for each 6 °C (10 °F) above 15 °C (60 °F) ambi-
ent temperature.
Engine
A detailed specification sheet for a particular generator set is available from an IASD.
General Information
10 Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
Protection Systems
The generator set may need to run for long periods of
time with no operator present to monitor engine/genera-
tor set conditions. The generator set is equipped with
pr
otection systems to automatically shut down unit to
protect against potentially damaging conditions. Some of
these systems include:
Alarms:
• High Temperature
• Low Oil Pressure
• Overcrank
• Overspeed
• Overvoltage
• Undervoltage
• Overload
• Underspeed
• Rpm Sensor Loss
• Controller Fault
• Wiring Error
• Stepper Overcurrent
Warnings:
• Charger Warning
• Charger Missing AC
• Low Battery
• Battery Problem
• Exercise Set Error
• USB Warning
• Download Failure
The control panel contains a display which alerts the
operator when a fault condition occurs. The above list is
not all inclusive. See Operation for more information
about alarms and control panel operation.
NOTE: A
warning will indicate a condition on the genera-
tor set that should be addressed, but will not shut down
the unit. An alarm will shut down the unit to protect sys-
tem from any damage. In the event of an alarm, a user
can clear the alarm and restart the unit prior to contacting
an IASD. Contact an IASD if the intermittent issue per-
sists.
Emission Information
The engine used in this generator set is not certified to
United States EPA emission standards, or any other
emission standards. Sale or use of this generator set is
not legal in the U.S or any country which has emission
standards applicable to this product.
Fuel Requirements
The engine has been fitted with a dual fuel carburetion
system. The unit will run on NG or LP gas, but it has been
factory set to run on NG. The fuel system will be config-
ured for the available fuel source during installation.
BTU Content
Recommended fuels should have a MJ (BTU) content of
at least 37.26 MJ/m
3
(1,000 BTU/ft
3
) for NG, or at least
93.15 MJ/m
3
(2,500 BTU/ft
3
) for LP gas.
NOTE: If conver
ting to LP gas from NG, a minimum LP
tank size of 946 L (250 gal) is recommended. See instal-
lation manual for complete procedures and details.
NOTE: Some regions require installation of an auxiliary
fuel field install kit. If kit is required, see installation man-
ual for information on how to purchase and install parts.
Battery Requirements
12 volts, Group 26R 540CCA minimum or Group 35 AGM
650CCA minimum (not included with unit.) See Mainte-
nance for correct battery maintenance procedures.
Battery Charger
The battery charger is integrated into the control panel
module in all models. It operates as a smart charger,
which verifies output charging levels are safe and contin-
uously optimized to promote maximum battery life.
NOTE: Do
not use external battery chargers.
Engine Oil Requirements
See Engine Oil Requirements.
Activating the Generator Set
Generator set should be activated upon initial startup.
See installation manual for more information.
Wi-Fi Module
Generator set is equipped with a Wi-Fi module. See Wi-
Fi module owner’s manual for more information.
(000105)
DANGER
Explosion and Fire. Fuel and vapors are
extremely flammable and explosive. Add fuel
in a well ventilated area. Keep fire and spark
away. Failure to do so will result in death
or serious injury.
General Information
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets 11
Replacement Parts
Accessories
NOTE: Performance enhancing accessories are available for air-cooled generator sets. Contact an IASD or visit
www.generac.com for additional information on replacement parts, accessories, and extended warranties. See also
http://www.ordertree.com/generac/air-cooled-homestandby-generators/.
Description 20 kVA
26R Exide battery 0H3421S
Spark plug
0G0767A
(RC12YC or equivalent)
Oil filter 070185E
Air filter 0J8478
Control panel fuse 0D7178T
Transfer switch fuses See transfer switch manual for part number
Accessory Description
Cold Weather Accessories*—
• Battery Pad Warmer
• Oil Warmer
* each sold separately
• Recommended in areas where temperatures fall below -18 °C (0 °F).
(Not necessary for use with AGM-style batteries)
• Recommended in areas where temperatures fall below -18 °C (0 °F).
Scheduled Maintenance Kit Includes all items necessary to perform routine maintenance on the generator set
along with oil recommendations (oil not included).
Fascia Base Wrap The fascia base wrap snaps together around the bottom of the new air-cooled
generator sets. This offers a sleek, contoured appearance as well as protection
from rodents and insects by covering the lifting holes located in the base. Requires
use of the mounting pad shipped with generator set.
Touch-Up Paint Kit If the generator set enclosure is scratched or damaged, it is important to touch-up
the paint to protect from future corrosion. The touch-up paint kit includes the
necessary paint to correctly maintain or touch-up a generator set enclosure.
General Information
12 Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
This page intentionally left blank.
Operation
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets 13
Section 3: Operation
Site Prep Verification
The generator set must be installed so airflow into and
out of generator set is not impeded. Mechanical and
gravity outdoor air intake openings for air distribution and
supply systems must be located no less than 3.05 m (10
ft) horizontally from generator set enclosure. See Section
401.4 in the ICC Mechanical Code for additional informa
-
tion. Verify all shrubs or tall grasses within 0.91 m (3 ft) of
intake and discharge louvers on sides of the enclosure
have been removed. Install unit on high ground where
water levels will not rise and endanger it. Unit must not
operate in or be subjected to standing water. Verify all
potential water sources such as water sprinklers, roof
run-off, rain gutter downspouts, and sump pump dis
-
charges are directed away from generator set enclosure.
Generator Set Enclosure
The lid will be locked. A set of keys is attached to card-
board on top of generator set when it is shipped. An addi-
tional set of keys is attached to the pallet bracket on front
intake end of generator set.
NOTE: Enclosed keys provided with this unit are
intended for service personnel use only.
Opening the Lid
See Figure 3-1. Two locks secure lid—one on each side
(A). Open protective rubber cap to access keyhole, and
press down on lid above side lock and unlock latch to
correctly open the lid. Repeat for other side. Lid may
appear stuck if pressure is not applied from the top.
Always verify side locks are unlocked before attempting
to lift lid.
Figure 3-1. Opening the Lid
(000190)
DANGER
Loss of life. Property damage. Installation must always
comply with applicable codes, standards, laws and
regulations. Failure to do so will result in death
or serious injury.
Automatic start-up. Disconnect utility power and
render unit inoperable before working on unit.
Failure to do so will result in death or serious injury.
(000191)
DANGER
WARNING
(000217)
Fire hazard. Do not obstruct cooling and ventilating
airflow around the generator. Inadequate ventila-
tion could result in fire hazard, possible equipment
damage, death or serious injury.
Risk of fire. Keep air inlet and exhaust areas
WARNING
(000251)
free from leaves, grass, snow and other debris.
Failure to do so could result in death, serious injury,
property, and equipment damage.
(000146)
WARNING
Equipment and property damage. Do not alter
construction of, installation, or block ventilation for
generator. Failure to do so could result in unsafe
operation or damage to the generator.
CAUTION
(000229)
Equipment or property damage. Do not block air
intake or restrict proper air flow. Doing so could
result in unsafe operation or damage to unit.
009209
A
A
Operation
14 Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
Front Access Panel Removal
See Figure 3-2. Remove front access panel (A) by lifting
it straight up and out once lid is open.
NOTE: Always lift front access panel straight up before
pulling away from enclosure (B, C). Do not pull panel
away from enclosure before lifting up (D).
Figure 3-2. Remove Front Access Panel
Intake Side Panel Removal
See Figure 3-3. Intake side panel (A) must be removed
to access the battery compartment, fuel regulator, and
sediment trap.
1. Raise lid and remove front panel.
2. Use a hex wrench to remove two mounting screws
(B) and L-bracket screw (C).
3. Lift intake side panel up and away from generator
set.
NOTE: Always lift intake side panel straight up before
pulling away from enclosure. Do not pull intake side
panel away from enclosure before lifting up (D).
Figure 3-3. Intake Side Panel Removal
Generator Set Main Line Circuit
Breaker (Generator Disconnect)
See Figure 3-4. This is a 3-pole main line circuit breaker
(MLCB) (generator disconnect) (A) rated according to rel-
evant specifications.
Indicator (B) Identifier—Green means OFF (OPEN). Red
means ON (CLOSED).
Figure 3-4. Generator Set Main Line Circuit Breaker
(MLCB)
009210
A
B
C
D
002961
A
B
D
C
003740
B
A
Operation
Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets 15
LED Indicator Lights
See Figure 3-5. Three LEDs are visible behind a translu-
cent lens on the generator set side panel. These LEDs
in
dicate the operating status of the generator set.
Figure 3-5. LED Indicator Lights
• Green LED “Ready” light (A) illuminates when
mains power is present and control panel button is
in AUTO. The LED flashes when the automatic
transfer switch converts to generator set power
during a mains power outage.
• Red LED “Alarm” light (B) illuminates when gener-
ator is OFF or a fault is detected. Contact an IASD.
• Yellow LED “Non-Critical Alert” light (C) illuminates
when scheduled maintenance is required.
NOTE: Y
ellow LED may be illuminated at same time as
either the red or green LED.
Control Panel Interface
See Figure 3-6. The control panel interface (A) is located
under lid of the enclosure. Verify both left and right side
lo
cks are unlocked before attempting to lift lid of enclo-
sure. Open lid as direct
ed in Opening the Lid.
The 7.5A fuse is located beneath rubber cover (B) to the
r
ight of the control panel.
Verify both left and right side locks
are securely out of the
way before closing lid.
Figure 3-6. Generator Control Panel
All appropriate panels must be in
place during any opera-
tion of generator set. This includ
es operation by a servic-
ing technician while conducting troubleshooting pro-
cedures
.
Using the Control Panel Interface
Button Description of Operation
AUTO Activates fully automatic system operation. It
allows unit to automatically start and exercise
generator set according to exercise timer (see
Setting the Exercise Timer).
Green LED flashes when automatic transfer
switch co
nverts to generator set power during a
mains power outage.
OFF Shuts down engine and prevents automatic
operation of unit.
MANUAL Cranks and starts generator set. Transfer to
stand
by power will not occur unless there is a
mains power failure.
Blue LED flashes when automatic transfer
switch co
nverts to generator set power during a
mains power outage.
NOTE: Damage caused by mis-wiring of the
interconnect wires is not warrantable.
Interface Menu Displays
LCD Panel
Feature Description
HOME
page
Default page that is displayed if no buttons are
pressed for 60 seconds. Normally shows current
status message and current date and time. High-
est priority active alarm/warning is automatically
po
sted on page, as well as flashing the backlight
when such a condition is detected. In the case of
multiple alarms/warnings, only first message will
be displayed. Press OFF button and then press
ENTER button to clear an alarm or warning.
When “Hours of Protection” is d
isplayed, this rep-
resents total time unit has been monitoring mains
power supply and ready to provide backup power
if needed.
Display
Backlig
ht
Normally off. Backlight will automatically light and
remain on for 30 seconds if user presses any but-
ton.
MAIN
MENU
page
Allows user to navigate to all other pages or sub-
menus by using arrow keys and ENTER button.
Page can be accessed at any time with several
presses of dedicated ESCAPE button. Each
press of ESCAPE button takes user to previous
menu until MAIN MENU displays. This page con-
tains information for - History; Status; Edit;
De
bug.
010172
A
C
B
010170
A
B
Operation
16 Owner’s Manual for Australian 3-Phase 50 Hz Air-Cooled Generator Sets
Menu System Navigation
To get to MENU, use ESCAPE button from any page. Multiple presses of ESCAPE button may be required before
reaching MENU page. Navigate to desired menu by using
↑/↓ buttons. Press ENTER button when desired menu is dis-
played and flashing.
Figure 3-7. Navigation Menu
EVOLUTION 2.0 / SYNC 3.0 HSB MENU MAP
Switched to “OFF”
Hours of Protection
0 (H)
Note: Menu functions and features may vary
depending on unit model and firmware revision.
* Hours of Protection and
number of hours will flash
every 5 seconds when
displayed.
*
Ready to Run
Hours of Protection
0 (H)
Utility Loss Delay
Pausing for 13 sec.
Cranking
Attempt # 3
Running in Exercise
Hours of Protection
0 (H)
Running
Cooling Down
Running - Warning
“Warning Message”
Warning Message(s)
Low Battery
Exercise Set Error
Service Schedule A
Service Schedule B
Inspect Battery
Stopping...
FIRMWARE ERROR-9
Fuel Pressure
Battery Problem
Charger Warning
Charger Missing AC
Overload Warning
SEEPROM ABUSE
USB Warning
Download Failure
Overload Warning
No WIFI Module
No WIFI Router Comms
No WIFI Server Comms
Cranking - Warning
“Warning Message”
Alarm Message(s)
High Engine Temp
Low Oil Pressure
Overcrank
Overspeed
RPM Sense Loss
Underspeed
Controller Fault
FIRMWARE ERROR-7
WIRING ERROR
Overvoltage
Undervoltage
Overload Remove Load
Low Volts Remove Load
Stepper Overcurrent
Auxiliary Shutdown
Emergency Stop
Fuse Problem
Loss of Speed Signal
Loss of Serial Link
Stopped - Warning
“Warning Message”
Cranking
Pausing for 13 sec
Running
Hours of Protection
0 (H)
Running
Warming Up
Running - Alarm
“Alarm Message”
Cranking - Alarm
“Alarm Message”
Switched OFF
Hours of Protection
0 (H)
UP ARROW =
+
DOWN ARROW = -
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Generac 20 kVA G0072190 User manual
- Category
- Power generators
- Type
- User manual
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