Generac PRIMEPACT 50 04164-3 User Manual

Owner's Manual andInstallation InstructionsAir-cooled Recreational Vehicle Generators• Model: 05754-0PRIMEPACT 50• Model: 04164-3PRIMEPACT 50LP

8 Section 2 – OperationRecreational Vehicle Generator2.1 GENERATOR CONTROL PANELThe following features are mounted on the generator control panel (

9Section 2 – OperationRecreational Vehicle Generator2.4 BEFORE STARTING THE ENGINENOTE:Instructions and information in this manual assume the gene

10 Section 2 – OperationRecreational Vehicle GeneratorNOTE:If starting from the generator control panel, turn OFF loads by setting the generator’s ma

112.8.1 DO NOT OVERLOAD THE GENERATOR Read the rated wattage/amperage capacity of the generator on the generator data decal (see "Generator I

12 Section 3 – MaintenanceRecreational Vehicle GeneratorFigure 3.1 – Oil Maintenance Features2.10 ADDITIONAL INFORMATION2.10.1 ATTENTION REQUIRED

Section 3 – MaintenanceRecreational Vehicle GeneratorChange the engine oil filter after the first 25 hours of operation, • and every 100 operating hou

14 3.5 CHECKING THE ENGINE SPARK PLUGClean the spark plug and reset the spark plug gap every 100 hours of operation.1. Clean the area around the

153.9 BATTERY MAINTENANCEAll lead-acid batteries will discharge when not in use. The genera-tor battery should be inspected as follows:3.9.1 WEEKL

16 3.13 OUT OF SERVICE PROCEDURE3.13.1 REMOVAL FROM SERVICE If the generator cannot be exercised every seven days, and it is to be out of service

PART II –INSTALLATIONINSTRUCTIONSDANGERONLY QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD ATTEMPT INSTALLATION!

INTRODUCTIONThank you for purchasing this model manufactured by Generac Power Systems Inc. This model is designed and manufactured to supply electrica

18 NOTICE TO INSTALLERThese Installation Instructions have been published by the manu-facturer to aid in the installation of the products described i

19Do not operate the generator if the exhaust system is leaking or • has been damaged or if you have experienced carbon monoxide poisoning symptoms

20 1.1 PURPOSE AND SCOPE OF THE MANUALThese Installation Instructions have been prepared especially for the purpose of familiarizing installers an

21Figure 1.2 – Major Features and Dimensions (Drawing 0F1127-A)Section 1 – General InformationRecreational Vehicle Generator

22 2.1 LOCATION AND SUPPORT2.1.1 GENERATOR LOCATION The most desirable location for the generator set is between the vehicle's main frame mem

23Figure 2.3 – Typical Generator Restraint2.2 GENERATOR COMPARTMENTSWhether the generator set is being installed inside a compartment specifically

24 Figure 2.6 – Types of Lock SeamsAfter the compartment has been metal lined and vapor • sealed, line the compartment interior walls and ceiling wit

252.2.5 COMPARTMENT FLOOR CUTOUTS Provide openings in the generator compartment for the following items (Figure 2.8):Engine exhaust and cooling ai

26 DANGER Never use discharged cooling air for heating or permit such air to enter the vehicle interior. This air contains deadly carbon monoxide g

27Figure 2.13 – Air Inlet in Vehicle SkirtMINIMUMCLEARANCE1-1/2"VEHICLE FLOORVEHICLESKIRTAIRINLET2.3.3 COMPENSATING FOR RESTRICTIONS Such mat

Table of ContentsRecreational Vehicle Generator 1Part I – Owner’s ManualIntroduction ... Inside Front Cover Read This

28 2.4.2 GENERATOR FUEL SUPPLY LINE 2.4.2.1 Rigid Fuel LinesThose lines used to supply fuel from a tank to the generator must comply with applica

292.5.3 VAPOR WITHDRAWAL LP gas is stored in pressure tanks as a liquid. The gas systems used with these generators were designed only for vapor wi

30 DANGER Gaseous fuel lines between the tank and the secondary regulator are under a positive pres-sure (about 11 inches water column). Gas pres-s

31Never tee • the generator engine exhaust pipe into the vehicle engine exhaust piping. This causes excessive back pressure on the generator engine

32 Route conduit so it does not interfere with generator move-• ment.If using metallic conduit, vapor seal the end of the conduit • where it enters t

33These generators are rated at about 100 DC amperes of cranking current.Select battery cables based on (a) cable length and (b) prevail-ing ambient

34 2.8.4 BATTERY COMPARTMENT Install the generator battery in its own, vented compartment. Place the battery compartment away from any source of hea

35NOTE:The generator set was thoroughly tested and adjusted at the factory before shipping. No additional adjustment should be necessary. Only quali

3.5 INSTALLATION CHECKLISTLOCATION AND SUPPORT ❑ Generator is properly located.❑ Generator is properly supported.❑ Generator is properly restrai

37Section 4 – TroubleshootingRecreational Vehicle GeneratorTROUBLESHOOTING GUIDEProblem Cause CorrectionThe engine will not crank. 1. Fuse blown

2 Study these SAFETY RULES carefully before installing, operating or servicing this equipment. Become familiar with this manual and with the unit. Th

38 Section 5 — Electrical DataRecreational Vehicle GeneratorElectrical Schematic and Wiring Diagram – Drawing No. 0D1754-B

39Section 5 — Electrical DataRecreational Vehicle GeneratorElectrical Schematic and Wiring Diagram – Drawing No. 0D1754-B

40 Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorBase and Pulleys (Model 05754-0) – Drawing No. 0D1759-E

41ITEM PART NO. QTY. DESCRIPTION 1 0C2368 1 BASE, MOUNTING 2 053407 1 GROUND CABLE 3 046911 4 MOUNT, (RUBBER) 4 025017 6 CAPSCREW, HEX

42 Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorBase and Pulleys (Model 04164-3) – Drawing No. 0F1124-D

43ITEM PART NO. QTY. DESCRIPTION 1 0F1126 1 ASSEMBLY REGULATOR 2 048031M 2 #8 HOSE CLAMP 3 0F7065 16” HOSE, 1/2” I.D. PETROLEOM 4 022

44 Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorAlternator and Panel (Model 04164-3) – Drawing No. 0D1776-J

45ITEM PART NO. QTY. DESCRIPTION 1 0C9675 1 LOWER BEARING CARRIER 2 0A5649H 1 ROTOR ASSEM. 3 0A5646H 1 STATOR ASSEM. 4 073159 1 BALL BE

46 Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorEngine Sheet Metal – Drawing No. 0D1760-J

47Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorEngine Sheet Metal – Drawing No. 0D1760-JITEM PART NO. QTY. DESCRIPTION

3Adequate, unobstructed flow of cooling and ventilating air • is critical for expelling toxic carbon monoxide gas and fuel vapors from the generato

48 Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorGN-410 Engine – Drawing No. 0E9615-B

49Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorGN-410 Engine – Drawing No. 0E9615-BITEM PART NO. QTY. DESCRIPTION 1 0G2

50 Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorEngine Accessories – Drawing No. 0F1135-E

51ITEM PART NO. QTY. DESCRIPTION 1 0A6532 1 MANIFOLD, INTAKE 2 091039 1 GASKET, MANIFOLD/HEAD 3 051753 1 HHCS-M6-1.0 X 40MM 4 0E7585

52 Section 6 — Exploded Views and Parts ListsRecreational Vehicle GeneratorAlternator & Panel – Drawing No. 0H3636-A

53ITEM PART NO. QTY. DESCRIPTION 1 0C9675 1 LOWER BEARING CARRIER 2 0A5649H 1 ROTOR ASSEM. 3 0A5646H 1 STATOR ASSEM. 4 073159 1 BALL BE

54 Section 7 – Notes

55Section 7 – Notes

56 CALIFORNIA AND FEDERAL EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONSThe California Air Resources Board (CARB) and the Un

57EMISSION CONTROL SYSTEM WARRANTYEmission Control System Warranty (ECS Warranty) for 1997 and later model year engines:(a) Applicability: This warr

4 1. Generator Air Intake 2. Engine Start/Stop Switch 3. Fuse 4. Optional Remote Panel Receptacle (behind control panel) 5. Generator AC O

Part No. 0H3468 Revision A (06/26/09) Printed in U.S.A.Section 8 – WarrantyRecreational Vehicle GeneratorGENERAC POWER SYSTEMS’ THREE-YEAR LIMITED W

5Section 1 – General InformationRecreational Vehicle Generator1.2 GENERATOR APPLICABILITYThese generators have been designed and manufactured for su

6 Section 1 – General InformationRecreational Vehicle Generator The manufacturer does not recommend using any gasoline containing alcohol (such as

71.6 EVAPORATIVE EMISSIONS INFORMATIONThis generator is subject to evaporative emission standards which have been implemented by the California Air