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60708-141

Page 5

7270-00

General Information

These engine generator sets are for outdoor installation. These
units must be bolted solidly to a concrete pad.  The transfer
switch is mounted next to your distribution panel inside the
building.  Consult a qualified, licensed electrician or contractor  to
install and wire the transfer switch.  The installation must always
comply with all national, state, and local codes.

*****  CAUTION  ****

EQUIPMENT DAMAGE - These units must be mounted on a
solid concrete pad to prevent air from exiting under the unit.
Allowing air to exit under the unit may cause the unit to overheat
from lack of proper air flow.

Before beginning the installation process recheck the rating of the
generator set and its transfer switch rating.  Be certain they can
handle the intended load and are compatible with the entrance
voltage, phase and current ratings.  Plans for installation should
be prepared with proper attention to mechanical and electrical
engineering detail to assure a satisfactory system installation.
The information in this manual is offered only as a guide to
finalizing your installation plans.  For full service switching  the
A.T.S. must have a fusible disconnect (circuit breaker)  installed
before the switch to protect the contacts.

ENGINE GENERATOR SET MOUNTING

The unit’s main frame should be bolted solidly to a 4 to 6 inch
thick cement pad.  The engine-generator is mounted on a sub-
frame which is attached with special shock mounts to the main
frame.  This allows the engine-generator free movement without
affecting the control panel which is mounted on the main frame.

Do not shock mount the main frame.  Engine vibration will be
transmitted to the control panel causing erroneous start/stop
cycles and premature control failure.

The unit should be mounted to allow for ample working room
around it.  A general rule to follow is five (5) feet clearance on all
sides.  See NFPA Code 37 for additional clearance  require-
ments.

FUEL INSTALLATION

The fuel supply should be as close as possible to the engine.
This will reduce the installation cost of fuel runs.  The information
in this manual is offered to assist you in providing the proper fuel
for your engine. However, this information is only provided to
inform you of the engine’s requirements and assist in making you
aware of the decisions you must make.  In no case should the
instructions or information provided be interpreted to conflict with
any local, state or national codes.  If in doubt, always consult your
local fire marshal or gas supplier.

**************

*****  WARNING  ****

****************

FIRE HAZARD  - All fuel runs should be installed by a  licensed
fuel supplier.

The engine manufacturer has established an excellent world-wide
engine service organization; engine service is available from a
nearby authorized dealer or distributor; check the Yellow Pages
of the telephone directory under “engines,” or ask the dealer from
whom you purchased the power plant.

The rated power of each engine-generator is limited by the
temperature, altitude and all other ambient conditions specified
by the engine manufacturer.  Engine power will decrease 3-1/2%
for each 1000 ft. above sea level, and will decrease an additional
1% for each 10 degrees Fahrenheit above 60 degrees Fahren-
heit. Units should not be operated in ambient temperature greater
than 40

C. .

UNPACKING INSTRUCTIONS

** NOTICE **

When unpacking the generator set, be sure to inspect it carefully
for freight loss or damage.  If loss or damage is noted at the time
of delivery, require that the person making the delivery make note
of the loss or damage on the freight bill, or affix his signature
under the consignees’s memo of the loss or damage.  Contact
the carrier for claim procedures.

When loss or damage is noted after delivery, segregate the
damaged material, and contact the carrier for claim procedures.

“Concealed Damage” is understood to mean damage to the
contents of a package which is not in evidence at the time of
delivery by the carrier, but which is discovered later.  The carrier
or carriers are responsible for merchandise lost or damaged in
transit.  The title to goods rests with the consignee when genera-
tors are shipped FOB factory, and only the consignee can legally
file a claim.

****  CAUTION  ****

EQUIPMENT DAMAGE - These units are shipped with oil, and a
50/50 mix of coolant.  Be sure to check all fluid levels before
operating.  See engine manufacturer’s instruction manual for
recommended oil requirements before initial starting.

UNPACKING:

1.

Carefully remove the carton.

2.

After inspecting the engine-generator for external physical

damage, check for the following items packed inside the carton:

a.

Owner’s manual and  wiring diagram.

b.

Engine manufacturer’s instruction manual.

3.

Remove main frame hold down bolts, (6).

4.

Unit can now be lifted from shipping rails.

INSTALLATION

***************

*****  WARNING  ****

***************

PERSONAL INJURY - Before proceeding with the installation, be
sure the operation selector switch is in the "stop" position.

Содержание Winpower GR27G4 B Series

Страница 1: ...GR40G4 Engine Generator Set PACKAGE STANDBY SYSTEMS INSTALLATION AND OPERATIONS MANUAL GR27G4 B GR40G4 B ...

Страница 2: ... THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation and maintenance of the generator and batteries Read and understand all instructions in the manual before starting and operating the generator set USING THIS MANUAL Congratulations on your choice of a Winpower genera tor set You have selected a high quality precision engi neered generator set...

Страница 3: ...d electrician or contractor The installation must comply with all national state and local codes g Always make sure unit is disabled before placing your hands anywhere near the fan belts alternator or water hoses IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTION This manual contains important instructions that should be followed during installation and maintenance of the generator and batteries...

Страница 4: ...dustrial four cylinder liquid cooled engine equipped to run on L P N G fuel The engine operates at 1800 rpm and frequency regulation is maintained by the electronic governor within 5 cycles variation from no load to rated load The 27 000 watt 27kW generator is a single bearing direct drive rotating field design The generator is connected to the engine flywheel via flexible drive disks The engine g...

Страница 5: ...t temperature battery voltage speed engine load coolant level from ECU ECU specific parameters and run time statistics A Liquid Crystal Display The backlit 64 by 128 pixel LCD serves as the local information source for metering alarms pre alarms and protective functions Display operation is maintained at 20 C An optional LCD heater maintains display operation at 40 C B Not in Auto Indicator This r...

Страница 6: ...esetting the system clock 1 Press K right key for initial set or K left to back up up down to choose menu item and time date element to be changed 2 Press L Edit to access change mode to enter Password OP as follows 2a Press K up to select O 2b Press K right to move cursor 2c Press K up to select P 2d Press L Edit to begin change mode 3 Press K up or down to choose year 4 Press L Edit to enter yea...

Страница 7: ...ould the instructions or information provided be interpreted to conflict with any local state or national codes If in doubt always consult your local fire marshal or gas supplier WARNING FIRE HAZARD All fuel runs should be installed by a licensed fuel supplier The engine manufacturer has established an excellent world wide engine service organization engine service is available from a nearby autho...

Страница 8: ...led from the secondary regula tor to the generator set WARNING PERSONAL DANGER Do not use galvanized pipe in fuel line runs The galvanized coating can become eroded and flake off causing possible obstructions in the regulator or fuel valve The results could range from inoperative engine start to hazardous fuel leaks Size of pipe normally required for generators operating on NATURAL LP gas up to 25...

Страница 9: ...rformed or supervised only by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from batteries When installing or replacing batteries use the proper group size starting battery The battery should be a Maintenance Free lead acid design Deep cycle batteries will not work for this applica tion CAUTION PERSONAL DANGER CAUTION NEVER dispose of a battery ...

Страница 10: ...olant temperature between 100 and 120 degrees F MOUNTING THE AUTOMATIC TRANSFER SWITCH A T S WARNING FIRE HAZARD All wiring must be done by a licensed electri cian and must conform to the national electrical code and comply with all state and local codes and regulations Check with the local authorities before proceeding INSTALLATION NOTES Because of the many different types of service feeder and d...

Страница 11: ...ed for you to connect your ground wire from the transfer switch to The lugs on the 40 kW will handle wire sizes 6 AWG to 250 MCM and should be torqued to 250 in lbs The lugs on the 27 kW will accommodate 6 AWG to 250 MCM and should be torqued to 250 in lbs WARNING A main line circuit breaker has been provided inside the genera tor housing During all wiring installations make sure the breaker is in...

Страница 12: ...mode until the remote start relay is closed again F CUSTOMER REMOTE STOP LIGHT This set of terminals can be use to light a 12 volt remote light to indicate that the unit is in emergency stop The terminal blocks are designed to use terminal lugs on all wires and the screws should be torqued to 9 6 in lbs G REMOTE DISPLAY PANEL INTERFACE TERMINALS These interface terminals are prewired to allow for ...

Страница 13: ...be certain of a balanced voltage output and a solid neutral connection The voltage between G1 and G N should be about 120 volts AC 277 on 480 units The same approximate voltage should be found between terminals G3 and G N 120 volts AC On three phase panels the G2 voltage level should also be checked ON 240 VOLT DELTA SYSTEMS BE SURE YOU KNOW WHERE THE HIGH VOLTAGE WILD LEG IS IT MUST BE IN THE SAM...

Страница 14: ...4 Defective start stop relay NO AC OUTPUT FROM GENERATOR 1 Defective diode 2 Defective voltage regulator 3 Defective rotor 4 Defective stator 5 Defective exciter rotor 6 Defective exciter stator 7 AC short in the output leads 8 Defective field circuit breaker NG LP CONVERSION CAUTION EQUIPMENT DAMAGE Do not make any fuel adjustments or governor adjustments until all pressure readings are in compli...

Страница 15: ...position As soon as the solenoid opens the pressure should rise to 2 5 to 3 oz just as the engine starts to crank If it is within this range replace the cap on the column If not adjust the screw down to increase and up to decrease and retest 8 Next the timing on the engine must be changed As this unit was shipped to operate on LP the timing advance was set at 26 degrees For operation on NG it will...

Страница 16: ...Page 14 7270 00 60708 141 THREE PHASE AC WIRING HIGH AND LOW WYE THREE PHASE LOW WYE 120 208 VOLTS THREE PHASE HIGH WYE 277 480 VOLTS ...

Страница 17: ...60708 141 Page 15 7270 00 THREE PHASE AC WIRING DELTA SINGLE PHASE AC WIRING SINGLE PHASE 120 240 VOLTS THREE PHASE DELTA 120 240 VOLTS ...

Страница 18: ...Page 16 7270 00 60708 141 ...

Страница 19: ...60708 141 Page 17 7270 00 GR40G4 GR27G4 OUTLINE DRAWING AND WIRING ENTRANCE DIMENSIONS ARE SUBJECT TO CHANGE ALWAYS OBTAIN A CERTIFIED DRAWING FOR CONSTRUCTION PURPOSES ...

Страница 20: ...y and all warranties including those of merchantability and fitness for a particular purpose are limited to 12 months or 1000 hours which ever accurs first from date of purchase In no event is WINPOWER liable for incidental or consequential damages Note Some states do not allow limitation on the duration of implied warranty and some states do not allow the exclusion or limitation of incidental or ...

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