Specifications

ManualsBrandsBriggs & Stratton ManualsPortable GeneratorPRO8000

POWER

8KW

Specifications.................................................... 2

Safety Precautions ........................................ 3-5

Introduction .................................................. 6-7

Controller Features ..................................... 6

Hour Meter ................................................. 6

Switches...................................................... 6

Automatic Fault Shutdown ......................... 6

7-amp Controller Fuse ................................ 6

Circuit Protection ....................................... 6

Starting the Generator Set........................... 7

Auto Start.................................................... 7

Manual Start ............................................... 7

Controller Resetting Procedure .................. 7

Installation..................................................... 8-9

Voltage Connection Diagram...................... 8

Typical Installation ..................................... 9

Operation................................................... 10-13

Stopping Procedure .................................. 12

Fuel System .............................................. 12

Battery ...................................................... 12

Storage Procedure..................................... 13

Cooling ..................................................... 13

Schematic........................................................ 14

Trouble Shooting....................................... 15-16

Service Schedule ............................................ 17

Parts ........................................................... 18-21

Enclosure ............................................. 18-20

Notes......................................................... 21

Control Box ......................................... 22-23

Warranty ........................................................ 24

Table of Contents

918 Knopf Road

Berlin, Wisconsin 54923

Ph: (920) 361-4442 Fax: (920) 361-4416

1-800-926-9768

CALL OUR PARTS HOT LINE:

Parts orders placed by 3:30 p.m. can be

shipped the same day by Regular or

Overnight UPS.

Engine Serial #___________

Engine Model #___________

POWER

8KW

NATURAL GAS / LP GAS

Manual Part #: 25109

Revised Date: 1/8/01

Summary of content (24 pages)

PAGE 1
Table of Contents POWER 8KW NATURAL GAS / LP GAS P OW ER Specifications .................................................... 2 Safety Precautions ........................................ 3-5 Introduction .................................................. 6-7 Controller Features ..................................... 6 Hour Meter ................................................. 6 Switches ...................................................... 6 Automatic Fault Shutdown .........................
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Magnum Power Generator Specifications Generator Rated Maximum Power Capacity Rated Voltage Rated Maximum Load Current at 120/240 volts Driven Speed of Rotor Rotor and Stator Insulation Rated AC Frequency Recommended Transfer Switch Switch Amperage Rating 8,000 Watts (8kW) 120/240 volts, 1∅ 66.7/33.
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Safety Precautions and Instructions For safe installation, operation, and maintenance of this product, read and follow the procedures and safety precautions detailed within. Failure to comply with installation procedures, operation procedures, or safety precautions may result in personal injury and/ or property damage. Store this manual in a safe place for future reference.
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MOVING OR ROTATING PARTS EXPLOSION WARNING Explosions can cause severe injury or death. The Battery and Trickle Charge should be stored in a well-ventilated area away from explosive fumes. WARNING Moving or rotating parts can cause sever injury or death. Keep hands, hair, feet, clothing, jewelry, and test leads away from moving parts. NEVER operate the generator set without the guards and electrical enclosures in place.
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NOISE CAUTION Prolonged exposure to sound levels in excess of 85 DBA can cause permanent hearing loss. Hearing protection should be worn when near an operating generator set. Do not operate generator set without functional exhaust system. EXHAUST SYSTEM WARNING Hot parts can cause severe injury or death. During operation, the exhaust system will reach temperatures that can ignite combustible materials and cause severe burns.
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Introduction CONTROLLER FEATURES AUTOMATIC FAULT SHUTDOWNS The generator controller was specifically designed for standby applications. It is equipped with monitoring and shutdown capabilities to ensure proper function. Any tampering or adjustments to the controller can cause serious injury and/or death. If the generator set fails to start after 5 attempts, the overcrank shutdown will be activated.
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STARTING THE GENERATOR SET Before starting the generator, the following procedures should be performed to ensure peak performance; • Check engine oil level, it should be at or near the full mark. • Visually inspect engine, generator, and exhaust system to ensure that they are free from any obstructions or debris that may block air flow or possibly ignite from contact with hot engine components. The engine compartment should be free of any objects foreign to its design.
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Installation The Magnum Power 8KW standby generator was not designed as a do-it-yourself project. Only qualified professionals should install the generator in compliance with the United States National Electric Code (NEC), state and local codes, and Occupational Safety and Health Administration (OSHA). combustible material.
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Typical Installation Normal Only Distribution Circuits Typical Emergency Distribution Circuits Local Utility Company LOAD Electric Utility Power NORMAL P OW E R 8KW EMERGENCY Emergency Engine Generator 9
PAGE 10
Operation CONTROL PANEL COMPONENTS MANUAL START AND TRANSFER 1. AUTO/OFF-RESET/MANUAL Switch: Set the toggle switch to the AUTO position for automatic operation. Set toggle switch to the MANUAL position to crank and start the generator engine. Set switch to OFF position to shut down an operating engine. With OFF or MANUAL selected, automatic operation will not be possible. To start the engine manually and transfer load circuits to the EMERGENCY (standby) power source manually, proceed as follows: 1.
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7. Turn off all electrical loads. Initial testing and adjustment should be conducted with the generator at “no-load.” 8. To start the generator engine manually, set the AUTO/OFF-RESET/MANUAL switch to the MANUAL position, engine starts. Let the unit stabilize and warm up for a few minutes. 9. Set the main circuit breaker on the generator to the ON position. 10. With an accurate AC voltmeter, verify that correct rated voltage and frequency are being supplied to transfer switch terminals E1, E2, and neutral.
PAGE 12
5. With the manual transfer handle, move the switch’s main contact back to the utility power position, thereby, reconnecting the utility power supply. 6. Turn ON the utility power supply to the Transfer Switch, using whatever means provided (such as a utility main line circuit breaker). The utility power source now powers the loads. 4. If the utility source voltage is restored, above the preset level, the transfer switch monitors the voltage for a period of time.
PAGE 13
STORAGE INSTRUCTIONS COOLING Recommended storage procedure for the engine: The genset is powered by an air cooled Briggs & Stratton V-Twin engine, and it is imperative for proper operation and longevity, that the cooling system works as designed (see diagram B). The engine draws in air from the engine side, and blows the air across the engine, exhaust, generator end, and out the opposite end of the enclosure. The enclosure for the genset was designed to take in and blow out a specific amount of air.
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A GRY ORG BLK RED - RED ORG DRK BRN RED RED D.C.
PAGE 15
Troubleshooting When problems arise with the generator set, don’t overlook the obvious solutions. More times than not, a simple solution will fix your problem. Call your local dealer/distributor for assistance. Problem Possible SourceSolution Genset does not turn over. Poor battery connections or cables are reversed. Inspect cable connections for corrosion and correct placement. Controller fuse is blown. Inspect fuse and replace if necessary. AUTO/OFF-RESET/MANUAL Switch is off.
PAGE 16
Problem No AC output from generator. Low output (Frequency) High output (Frequency) Generator stops suddenly. 16 Possible SourceSolution Engine problems. Service engine. Main Breaker in off position. Place breaker in the on position. Main Breaker tripping from overload. Reduce the load on the generator. Main Breaker tripping from a short circuit. Find the short in the system and correct. Generator problem. Contact your local dealer or distributor for assistance. Overloading generator.
PAGE 17
Service Schedule DUSTY OR DIRTY OPERATING CONDITIONS If the generator set operates under these conditions, use dry compressed air to blow out the generator. With the generator set running, direct air through the slots at the engine end of the generator set. ENGINE SERVICE Perform routine maintenance at specified intervals as documented in the Briggs & Stratton Engine Manual supplied with this generator set. TUNE-UPS Have the generator set tuned-up by an authorized distributor.
PAGE 18
Parts MG8 18 7 6 1 4 2 8 3 12 41 13 15 42 9 40 5 36 34 10 25 38 14 11 16 10 17 18 35 39 24 20 23 37 32 33 31 28 16 19 30 29 26 16 22 27 21
PAGE 19
Parts MG8 Item # Part No. Qty.
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Parts MG8 Item # Part No. Qty. 41 42 25059 15627 25065 25064 25057 25283 25120 1 5 1 1 2 1 1 Not Shown Not Shown Not Shown Not Shown Not Shown 20 Description Muffler, Residential Grade Clamp, Tubing .
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Notes 21
PAGE 22
Parts MG8 2 3 4 2 6 5 1 7 5 9 9 8 10 9 22
PAGE 23
Parts MG8 Item # Part No. Qty.
PAGE 24
ONE YEAR or TWO THOUSAND (2000)-HOUR LIMITED WARRANTY Your Magnum Power Standby Generator was manufactured, assembled, tested, and inspected by experienced craftsmen. Magnum Products, Inc. warrants the generator set for a period of one year or 2000 hours, which ever occurs first. The following conditions must be met: Ø You must be the original consumer. Ø Installation and start-up procedures were performed by an authorized professional in accordance with the guidelines published in the operations manual.