Instruction/ maintenance manual of the product 009600-5, 009734-5 Generac Power Systems
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PO WER SY STEMS, INC. ® Owner’ s Man ual Air -cooled Recreational V ehic le Generators • Model: 009600-5 and 009734-5 PRIMEP A CT 66G and 66LP.
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 procedures.
T able of Contents PRIMEP A C T 66G and 66LP Recreational V ehicle Generators Generac ® Pow er Systems, Inc. 1 Part I — Operating Instructions Introduction ..................................................Inside Front 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 maintained.
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 C T 66G and 66LP 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 C T 66G and 66LP 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 C T 66G and 66LP Recreational V ehicle Generators Figure 1.1 – Connection for 120 V olts Only Figure 1.2 - Connection for 120/240 V olts 1.6 SP E CI F ICA TIONS 1.6.1 F UEL R EQ UIRE ME NT S This generator is equipped with a gasoline fuel system as standard equipment.
Generac ® Pow er Systems, Inc. 7 Section 2 – Operation PRIMEP A C T 66G and 66LP Recreational V ehicle Generators 1.6.4 ENGI NE SP ECIF ICA TIONS T ype of Engine PRIMEP ACT 66G/66LP ..............................................GN-480 Cooling Method .
8 Generac ® Pow er Systems, Inc. Section 2 – Operation PRIMEP A C T 66G and 66LP Recreational V ehicle Generators NOTE: If this generator has been reconnected for dual voltage AC output (120/240 volts), you can install line breakers having an amperage rating that is different than that stated above.
Generac ® Pow er Systems, Inc. 9 Section 2 – Operation PRIMEP A C T 66G and 66LP Recreational V ehicle Generators 2.4.5 ENGI NE EXHAUST GA S Before starting the generator engine, you should be sure there is no way for exhaust gases to enter the vehicle interior and endanger people or animals.
10 Generac ® Pow er Systems, Inc. Section 2 – Operation PRIMEP A C T 66G and 66LP Recreational V ehicle Generators 2.7 .2 DO NO T O VERL O AD THE GEN ER A T OR Y ou can read the rated wattage/amperage capacity of your generator on the generator data decal (see Section 1.
Generac ® Pow er Systems, Inc. 11 Section 3 – Maintenance PRIMEP A C T 66G and 66LP Recreational V ehicle Generators 2.8.4 OVERV OL T A GE P RO TE CTION A solid- state voltage regulator (Figure 2.5) controls the generator’s AC output voltage. This regulator sup- plies an excitation current to the rotor .
12 Generac ® Pow er Systems, Inc. Section 3 – Maintenance PRIMEP A C T 66G and 66LP Recreational V ehicle Generators 3.2 CHANGI NG TH E ENGI N E OI L AN D/OR OI L F I L TER • Change the engine oil after the first 25 hours of operation (after the 25-hour break -in period, see Section 2.
Section 3 – Maintenance PRIMEP A C T 66G and 66LP Recreational V ehicle Generators filter must lock into slots on cover . 8. Install the cover , foam precleaner and paper filter . 9. Replace knob to retain the filter in place. Figure 3.3 – Engine Air Cleaner 3.
14 Generac ® Pow er Systems, Inc. Be sure to r einstall the muffler plug tightly . Engine vibration could cause a loose plug to fall out. Without the plug in place, hot engine exhaust is directed out the opening.
Generac ® Pow er Systems, Inc. 15 3.1 0 MA JOR SERVICE MAN U AL T o obtain a service manual for your generator , con- tact Generac or your nearest Generac Authorized Service Dealer . Make sure to identify your MODEL NUMBER and SERIES. 3.1 1 DR IVE B EL T The engine drives the generator rotor by means of a pulley and drive belt arrangement.
16 Generac ® Pow er Systems, Inc. Section 4 – Notes PRIMEP A C T 66G and 66LP Recreational V ehicle Generators.
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 C T 66G and 66LP Recreational V ehicle Generators NO TICE T O I NST 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 C T 66G and 66LP 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. A void contact with bare wires, ter- minals, connections, etc.
20 Generac ® Pow er Systems, Inc. 5.1 P U R POSE AN D S COPE OF TH E I NS T ALL A TION I NSTR UCTIONS 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 5.2 - Major Features and Dimensions Section 5 – General Information PRIMEP A C T 66G and 66LP Recreational V ehicle Generators Control Panel Fuel Filter Fue.
22 Generac ® Pow er Systems, Inc. Figure 5.3 - Connection for 120/240 V olts • The AC connection system on all air - cooled PRIMEP ACT series generators uses a GROUNDED neutral. • A separate green ground wire is connected to the recreational vehicle’s junction box.
Generac ® Pow er Systems, Inc. 23 • Protect the generator against road splash and debris. Baffles or splash guards may be required to protect cer- tain areas of the generator . T o make sure the generator is adequately protected, road test the installation through mud, water and slush.
24 Generac ® Pow er Systems, Inc. • If constructing a compartment, line the exterior (underside) of the compartment floor with 26-gauge galvanized steel.
Generac ® Pow er Systems, Inc. 25 Section 6 – Installation PRIMEP A C T 66G and 66LP Recreational V ehicle Generators • V apor seal all compartment seams and joints. • Over the galvanized steel lining, install a combination of acoustical materials as mentioned in Section 6.
26 Generac ® Pow er Systems, Inc. 6.2.5 COMP ARTM ENT F L OOR CUT OUT S Y ou must provide openings in the generator compart- ment for the following items (Figure 6.8, P age 25): • Engine exhaust and cooling air outlets • Generator cooling air inlet • F our holes for passage of generator mounting bolts.
Generac ® Pow er Systems, Inc. 27 behind the generator for cooling airflow (Figure 6.13 ). Recommended clearance behind the back of the generator is at least 1/2 inch (13 mm). Figure 6.12 – Air Inlet Using Ductwork Figure 6.13 – Air Inlet in V ehicle Skirt 6.
28 Generac ® Pow er Systems, Inc. 6.4.1 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 vehicle must be constructed, installed and restrained so they comply with applicable codes, standards and regula- tions.
Generac ® Pow er Systems, Inc. 29 Figure 6.15 – T ypical Propane Gas Fuel System 6.5.2 SOME I MPORT ANT CONSIDER A TIONS When installing an LP gas system, consider seriously the following items: • All fittings, lines, hoses and clamps must be tight and free of leaks.
30 Generac ® Pow er Systems, Inc. The greater the airflow through the carburetor venturi, the lower the pressure at the venturi throat. The lower the pressure at the venturi throat, the greater the diaphragm movement, and the greater the movement of the regulator valve.
Generac ® Pow er Systems, Inc. 31 F ailure to provide and maintain a spark arrestor may be in violation of the law . If this generator is used on any forest covered, brush covered or grass covered unim- proved land, you must provide a spark arrestor .
32 Generac ® Pow er Systems, Inc. • F rom the junction box, route power supply wires through approved conduit to either (a) double -pole, double -throw transfer switch, or (b) approved isola- tion receptacle.
Generac ® Pow er Systems, Inc. 33 Section 6 – Installation PRIMEP A C T 66G and 66LP Recreational V ehicle Generators 6.8.2 BA T TER Y CAB LES Using battery cables that are too long or too small in diameter may cause a drop in voltage, which causes starting problems.
34 Generac ® Pow er Systems, Inc. 6.8.3 BA T TER Y CAB LE C ON N E CTIONS 1. Connect the battery cable from the battery post or terminal indicated by a POSITIVE, POS or (+) to the lug on the starter contactor (Figure 6.20). NOTE: Check to be sure the battery cable boot for the starter cable has been installed.
Generac ® Pow er Systems, Inc. 35 7 .1 POS T I NS T ALL A TION TES T S The air - cooled generator set was factory tested and adjusted. Y ou should not be required to adjust the unit any further except under special circumstances. Do not make any unnecessary adjustments.
36 Generac ® Pow er Systems, Inc. 7 .5 I NS T ALL A TION CH E CKLIST L OCA TION AN D SU PPORT ❑ Generator is properly located. ❑ Generator is properly supported. ❑ Generator is properly restrained. GEN ERA T OR COMP ARTM ENT ❑ Compartment construction is proper .
Generac ® Pow er Systems, Inc. 37 Section 8 – T roubleshooting PRIMEP A C T 66G and 66LP Recreational V ehicle Generators 8.1 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 b lown. 1. Replace blown fuse .
38 Generac ® Pow er Systems, Inc. Section 9 — Electrical Data PRIMEP A C T 66G and 66LP Recreational V ehicle Generators Electrical Schematic and Wiring Diagram – Drawing No.
Generac ® Pow er Systems, Inc. 39 Section 9 — Electrical Data PRIMEP A C T 66G and 66LP Recreational V ehicle Generators Electrical Schematic and Wiring Diagram – Drawing No.
40 Generac ® Pow er Systems, Inc. Section 1 0 — Exploded V iews and Parts Lists PRIMEP A C T 66G and 66LP Recreational V ehicle Generators Sheet Metal – Drawing No.
Generac ® Pow er Systems, Inc. 41 Section 1 0 — Exploded V iews and Parts Lists PRIMEP A C T 66G and 66LP Recreational V ehicle Generators Sheet Metal – Drawing No.
42 Generac ® Pow er Systems, Inc. 30 1 7 9 85 33 32 67 2 5 5 2 3 92 18 1 9 7 93 9 10 7 3 34 1 5 1 4 7 14 6 2 8 51 4 1 0 1 3 12 50 7 9 2 8 57 74 5 6 69 65 62 59 64 3 60 61 36 4 3 4 6 3 35 47 83 4 9 44.
Generac ® Pow er Systems, Inc. 43 ITEM P ART NO . QTY . DESCRIPTION 1 086318 1 BASE, MOUNTING 2 090141 1 GR OUND CABLE 3 046911 4 MOUNT VIBR 1.50X1.38 X 3/8-16) 4 025017 8 SCREW HHC 3/8-16 X 1/2 G5 5.
44 Generac ® Pow er Systems, Inc. 30 1 7 9 85 33 32 72 67 67 27 2 3 24 7 88 9 10 7 3 34 1 5 14 7 3 14 6 2 8 4 0 4 11 1 0 1 3 12 37 7 9 2 8 5 7 74 58 56 69 71 7 0 61 60 59 64 32 60 61 36 4 3 4 6 32 35.
Generac ® Pow er Systems, Inc. 45 ITEM P ART NO . QTY . DESCRIPTION 1 86318 1 BASE, MOUNTING 2 90141 1 GROUND CABLE 3 46911 4 MOUNT , (R UBBER) 4 25017 8 SCREW HHC 3/8-16 X 1/2 G5 5 46526 2 W ASHER L.
46 Generac ® Pow er Systems, Inc. 51 18 7 9 3 2 9 8 10 11 2 3 1 31 30 39 33 2 8 50 19 34 4 5 2 17 6 17 38 12 24 4 0 36 45 4 4 3 15 37 35 4 8 44 57 2, 5 3 31 4 9 40 63 4 5 44 58 31 30 56 2 6 27 2 6 2 .
Generac ® Pow er Systems, Inc. 47 ITEM P ART NO . QTY . DESCRIPTION 1 0C9675 1 LOWER BEARING CARRIER 2 077005H 1 RO TOR ASSEM. PP55 077004H 1 R O T OR ASSEM. PP66 3 087844H 1 ST A T OR ASSEM. 55 087845H 1 ST A T OR ASSEM. 66 4 073159 1 BALL BEARING 5 031971 1 BALL BEARING 6 0C9674 1 UPPER BEARING CARRIER 7 077006 4 STUD-ST A T OR 8 052858 4 M8-1.
48 Generac ® Pow er Systems, Inc. Section 1 0 — Exploded V iews and Parts Lists PRIMEP A C T 66G and 66LP Recreational V ehicle Generators Exploded View - Engine Common Parts – Drawing No.
Generac ® Pow er Systems, Inc. 49 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.
50 Generac ® Pow er Systems, Inc. Section 1 0 — Exploded V iews and Parts Lists PRIMEP A C T 66G and 66LP Recreational V ehicle Generators Carburetor – Drawing No.
Generac ® Pow er Systems, Inc. 51 ITEM P ART NO . QTY . DESCRIPTION 1 073112B 1 CARBURET OR ASSEMBY 2 074962C 1 SPRING, GOVERNOR - GREEN (PP55G/LP , PP66G/LP) 074962G 1 SPRING, GOVERNOR - BR OWN (PP7.
52 Generac ® Pow er Systems, Inc. 21 27 11 9 1 0 9 4 3 2 2 8 1 8 22 1 0 3 2 5 4 1 1 9 12 4 7 2 9 11 1 3 2 5 8 Section 1 0 — Exploded V iews and Parts Lists PRIMEP A C T 66G and 66LP Recreational V ehicle Generators LP Carburetor & Air Cleaner – Drawing No.
Generac ® Pow er Systems, Inc. 53 Section 1 1 — Not es PRIMEP A C T 66G and 66LP Recreational V ehicle Generators.
54 Generac ® Pow er Systems, Inc. Section 1 1 — Not es PRIMEP A C T 66G and 66LP Recreational V ehicle Generators.
Generac ® Pow er Systems, Inc. 55 Section 1 1 — Not es PRIMEP A C T 66G and 66LP Recreational V ehicle Generators.
56 Generac ® Pow er Systems, Inc. Section 1 2 – W arranty PRIMEP A C T 66G and 66LP Recreational V ehicle Generators CALI FOR N IA AND F EDER AL EM ISSION C ONTROL W AR R ANT Y ST A TEM ENT Y OU R .
Generac ® Pow er Systems, Inc. 57 Section 1 2 – W arranty PRIMEP A C T 66G and 66LP Recreational V ehicle Generators EM IS SION CONTROL S Y STEM W AR R ANTY 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. 0D7803 GENERAC ® POWER SY STEMS, INC. P.O. BO X 8 • W AUKESHA, WI 53187 Revision 0 (11/14/01) Printed in U.S.A. Section 1 2 – W arranty PRIMEP A C T 66G and 66LP Recreational V ehicle Ge.
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If you have not bought Generac Power Systems 009600-5, 009734-5 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 Power Systems 009600-5, 009734-5 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Generac Power Systems 009600-5, 009734-5 you will learn all the available features of the product, as well as information on its operation. The information that you get Generac Power Systems 009600-5, 009734-5 will certainly help you make a decision on the purchase.
If you already are a holder of Generac Power Systems 009600-5, 009734-5, 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 Power Systems 009600-5, 009734-5.
However, one of the most important roles played by the user manual is to help in solving problems with Generac Power Systems 009600-5, 009734-5. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Generac Power Systems 009600-5, 009734-5 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
