Instruction/ maintenance manual of the product 00784-2, 09290-4 Generac
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PO WER SY STEMS, INC. ® Owner ’ s Manual and Installation Instructions Air-cooled Recreational V ehicle Generators • Model Nos: 00784-2 and 09290-4.
Generac ® Pow er Systems, Inc. I NTRODUCTION R EAD THIS MAN UAL THOROUGHL Y If you do not understand any portion of this manual, contact Generac or your nearest Generac Authorized Service Dealer for starting, operating and servicing pro- cedures.
T able of Contents PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generatorss Generac ® Pow er Systems, Inc. 1 P ar t I — Owner’s Manual Introduction ........................................Inside F ront Cover Read This Manual Thoroughly .
2 Generac ® Pow er Systems, Inc. Study these SAFETY RULES carefully before installing, operating or servicing this equipment. Become familiar with this manual and with the unit. The generator can operate safely , efficiently and reli- ably only if it is properly installed, operated and main- tained.
Generac ® Pow er Systems, Inc. 3 ELE CTR ICAL HA Z AR DS • The generator covered by this manual produces dangerous electrical voltages and can cause fatal electrical shock. A void contact with bare wires, ter- minals, connections, etc., while the unit is running .
4 Generac ® Pow er Systems, Inc. Section 1 – General Information PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Please recor d the following information from the generator DA T A DECAL or information decal. 1. Model Number ____________________ 2.
Generac ® Pow er Systems, Inc. 5 Section 1 – General Information PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 1.2 GEN ER A T OR AP P LICAB I LIT Y These generators have been designed and manufac- tured for supplying electrical power for recreational vehicles.
6 Generac ® Pow er Systems, Inc. Section 1 – General Information PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 1.6 SP E CI F ICA TIONS 1.
Generac ® Pow er Systems, Inc. 7 Section 2 – Operation PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 2.1 GEN ER A T OR CONTROL P AN EL The following features are mounted on the generator control panel (Figure 2.1): Figure 2.1 – Generator Control Panel 2.
8 Generac ® Pow er Systems, Inc. Section 2 – Operation PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 2.4 B EFOR E S T ARTI NG TH E ENGI N E NOTE: Instructions and information in .
Generac ® Pow er Systems, Inc. 9 Section 2 – Operation PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 2 . 6 S T OPPIN G THE G E NERA T O R 1. T urn OFF all electrical loads using the means provided (such as a main circuit breaker or transfer switch).
10 Generac ® Pow er Systems, Inc. Section 2 – Operation PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Figure 2.4 – Field Boost Circuit 2.8.4 OVERV OL T AGE PRO TECTION A solid- state voltage regulator (Figure 2.5) controls the generator’s AC output voltage.
Generac ® Pow er Systems, Inc. 11 Sectio n 3 – Maintenance PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 3.1 CH E CKI NG TH E ENGI N E OI L LEVEL F or oil capacities and requirements, see “Engine Oil Requirements,” Section 1.
12 Generac ® Pow er Systems, Inc. Sectio n 3 – Maintenance PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 3.3 MAI NT AI N I NG TH E ENGI N E AI R CLEAN ER 3.3.1 CLEAN ING TH E FO AM P RECLEANER Clean and re - oil the foam precleaner every three months or every 25 hours of operation, whichever occurs first.
Sectio n 3 – Maintenance PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 3 . 6 FUE L FIL T ER (GA SOLINE ON L Y) Remove and replace the fuel filter (Figure 3.6) once each year or every 100 hours of operation, whichever comes first. Figure 3.
14 Generac ® Pow er Systems, Inc. Do not dispose of the battery in a fire. The battery is capable of exploding. Storage batter- ies give off explosive hydr ogen gas. This gas can form an explosive mixture ar ound the bat- tery for several hours after charging.
Generac ® Pow er Systems, Inc. 15 3.1 3.2 R E TU RN T O SERVICE T o return the unit to service after storage, proceed as follows: 1. Check the tag on the engine for oil viscosity and classification. V erify that the correct recommend- ed oil is used in the engine (see Section 1.
16 Generac ® Pow er Systems, Inc. Notes PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators.
Generac ® Pow er Systems, Inc. 17 P ART I I – I NS T ALL A TION I NS TR UCTIONS ONL Y QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD A TTEMPT INST ALLA TION!!.
18 Generac ® Pow er Systems, Inc. Safety Rules PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators NO TICE T O I NS T ALLER These Installation Instructions have been published by Generac to aid in the installation of the products described in this manual.
Generac ® Pow er Systems, Inc. 19 Safety Rules PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators ELE CTR ICAL HA Z AR DS • The generator covered by this manual produces dangerous electrical voltages and can cause fatal electrical shock.
20 Generac ® Pow er Systems, Inc. 1.1 P U R POSE AN D S COPE OF TH E MAN U AL These Installation Instructions have been prepared especially for the purpose of familiarizing installers and owners of the applicable equipment with the product's installation requirements.
Generac ® Pow er Systems, Inc. 21 Figure 1.2 – Major Features and Dimensions Section 1 – General Information PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators PrimePact 50 and 70 C.
22 Generac ® Pow er Systems, Inc. 2.1 L OCA TION AN D SU P PORT 2.1.1 GEN ERA T OR LOCA TION The most desirable location for the generator set is between the vehicle's main frame members. However , this is seldom possible. Most units must be installed on the side of the vehicle and are difficult to reinforce.
Generac ® Pow er Systems, Inc. 23 2.1.4 GEN ERA T OR R ES TR AINT Use four 3/8"-16 hardened steel bolts (Grade 5) to fas- ten the generator to the supporting frame or the sup- port tubing .
24 Generac ® Pow er Systems, Inc. • If flexible metal conduit is used, it must be sealed internally at the end where it terminates inside the compartment ’s electrical junction box. NOTE: Flexible metal conduit, due to its unique con- struction, is NOT vapor tight along its entire length.
Generac ® Pow er Systems, Inc. 25 Section 2 – Installation PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Figure 2.7 – T ypical Noise Abatement 2.2.5 COMP ARTM ENT F L OOR CUT OUTS Y ou must provide openings in the generator compart- ment for the following items (Figure 2.
26 Generac ® Pow er Systems, Inc. 2.3 C OOLI NG AN D VENTI L A TI NG AI R It is absolutely essential that an adequate flow of air for cooling, ventilating and engine combustion be supplied to the generator set. W ithout sufficient air- flow , the engine/generator quickly overheats.
Generac ® Pow er Systems, Inc. 27 Figure 2.12 – Air Inlet Using Ductwork Figure 2.13 – Air Inlet in V ehicle Skirt 2.3.3 COMP ENS A TING FOR R ES TR ICTIONS Such materials as screening, louvers or expanded metal can restrict the free flow of air .
28 Generac ® Pow er Systems, Inc. 2.4.1 F UEL T AN K Either the generator must share the vehicle engine's fuel tank, or you must install a separate fuel tank for the generator set. All fuel tanks installed on the vehi- cle must be constructed, installed and restrained so they comply with applicable codes, standards and regulations.
Generac ® Pow er Systems, Inc. 29 2.5.1 MUFF LERS AN D SP AR K AR RES T ORS This muffler meets code and standard requirements of the U .S. F orest Service.
30 Generac ® Pow er Systems, Inc. 2.6.2 W IRIN G • Wiring should be of stranded copper to reduce the chance that vibration may cause breakage. • Wire gauge size should be large enough to handle at least 115 percent of the installed generator's rated maximum current.
Generac ® Pow er Systems, Inc. 31 Section 2 – Installation PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Figure 2.18 — T ransfer Switch Isolation Method Figure 2.
32 Generac ® Pow er Systems, Inc. 2.7 B A T TER Y I NST ALL A TION 2.7 .1 R E COMM EN DED B A TTER Y Install a battery that meets the following require- ments: • The battery must be a 12-volt, automotive type storage battery .
Generac ® Pow er Systems, Inc. 33 2.8.1 R EMO TE P AN EL MODEL S The remote panels mount a rocker type start/stop switch, a “Generator Run ” advisory lamp and an hourmeter . The hourmeter should be used in con- junction with the maintenance operations found in P art I of this manual.
34 Generac ® Pow er Systems, Inc. 3.5 I NS T ALL A TION CHECKLIS T L OCA TION AN D SUP PORT ❑ Generator is properly located. ❑ Generator is properly supported. ❑ Generator is properly restrained. GEN ERA T OR COM P ARTM ENT ❑ Compartment construction is proper .
Generac ® Pow er Systems, Inc. 35 Sectio n4–T roubleshooting PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators 4.1 TROU B LE SHOO TI NG GU I DE P ROB LEM CAUSE C OR R E CTION Engine won’t crank. 1. 15 amp fuse blo wn. 1. Replace blo wn fuse.
36 Generac ® Pow er Systems, Inc. Section 5 – Electrical Data PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Wiring Diagram & Electrical Schematic — Drawing No.
Generac ® Pow er Systems, Inc. 37 Section 5 – Electrical Data PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Wiring Diagram & Electrical Schematic — Drawing No.
38 Generac ® Pow er Systems, Inc. Section 6 — Exploded Views and P ar ts Lists PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Base and Pulleys – Drawing No.
Generac ® Pow er Systems, Inc. 39 ITEM P ART NO . QTY . DESCRIPTION 1 086318 1 BASE, MOUNTING 2 090141 1 GROUND CABLE 3 046911 4 MOUNT , (R UBBER) 4 025017 8 CAPSCREW , HEX HD .
40 Generac ® Pow er Systems, Inc. Section 6 — Exploded Views and P ar ts Lists PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Alternator and Control P anel – Drawing No.
Generac ® Pow er Systems, Inc. 41 ITEM P ART NO . QTY . DESCRIPTION 1 0C9675 1 LO WER BEARING CARRIER 2 073163H 1 RO T OR ASSEMBL Y (PP70) 093940H 1 RO T OR ASSEMBL Y (PP50) 3 021441H 1 ST A TOR ASSE.
42 Generac ® Pow er Systems, Inc. Section 6 — Exploded Views and P ar ts Lists PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Engine Sheet Metal – Drawing No.
Generac ® Pow er Systems, Inc. 43 ITEM P ART NO . QTY . DESCRIPTION 1 --------- 1 SEE ENGINE EXPLODED VIEW of ENGINE 2 99258 1 KEY -WOODR UFF 6 x 22MM 3 67198N 1 BEVELLED W ASHER 4 67890 1 HEX NUT 5 87865 1 PLUG, FL YWHEEL ACCESS 6 A4456 1 3/8" SPECIAL LOCK W ASHER 7 86313 1 HOUSING, ENGINE T OP 8 56893 23 SCREW (CRIMPTITE) NO .
44 Generac ® Pow er Systems, Inc. Section 6 — Exploded Views and P ar ts Lists PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Engine – Drawing No.
Generac ® Pow er Systems, Inc. 45 ITEM P ART NO . QTY . DESCRIPTION 1 069331 1 CYLINDER ASSEMBL Y 2 069333 1 SLEEVE BEARING 3 067805 1 OIL SEAL 4 0851100101 1 NO .
46 Generac ® Pow er Systems, Inc. Section 6 — Exploded Views and P ar ts Lists PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators Carburetor – Drawing No.
Generac ® Pow er Systems, Inc. 47 ITEM P ART NO . QTY . DESCRIPTION 1 073112B 1 CARBURET OR ASSEMBY 2 074962C 1 SPRING, GO VERNOR - GREEN (PP55G/LP , PP66G/LP) 074962E 1 SPRING, GO VERNOR - PURPLE (P.
48 Generac ® Pow er Systems, Inc. Sectio n7–W a r r a n t y PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators CALI FOR N IA AND F EDER AL EM ISSION C ONTROL W AR R ANTY ST A TEMENT Y.
Generac ® Pow er Systems, Inc. 49 S e c t i o n7–W a r r a n t y PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators EM IS SION CONTROL S YS TEM W AR R ANT Y Emission Control System W arranty (ECS W arranty) for 1997 and later model year engines: (a) Applicability: This warranty shall apply to 1997 and later model year engines.
Part No. 0D6583 Revision 0 (10/26/01) Printed in U.S.A. Sectio n7–W a r r a n t y PRIMEP A CT 5 0 and 7 0 (5 0Hz) Recreational V ehicle Generators GEN ERAC PO WER SY STEMS THR EE- YEAR LI MITED W AR R ANTY FOR R E CR EA TIONAL VEHICLE GEN ER A T ORS NOTE: ALL UNITS MUST BE INST ALLED BY GENERAC POWER SYSTEMS AUTHORIZED SER VICE F ACILITIES.
An important point after buying a device Generac 00784-2, 09290-4 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Generac 00784-2, 09290-4 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Generac 00784-2, 09290-4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Generac 00784-2, 09290-4 you will learn all the available features of the product, as well as information on its operation. The information that you get Generac 00784-2, 09290-4 will certainly help you make a decision on the purchase.
If you already are a holder of Generac 00784-2, 09290-4, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Generac 00784-2, 09290-4.
However, one of the most important roles played by the user manual is to help in solving problems with Generac 00784-2, 09290-4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Generac 00784-2, 09290-4 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
