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Generac Power Systems 04679-1, Installation And Owner'S Manual, Page: 1 / 44

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Generac Power Systems 04679-1 Installation And Owner'S Manual Download Page 1

GENERAC

POWER SYSTEMS,  INC.

R

R

Installation and

Owner’s Manual

Air-cooled, Prepackaged

Automatic Standby Generator

Model:
04679-1 (6 kW NG, 7 kW LP)

DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY!!

DANGER

Not intended for use as Primary Power in place of utility or

in life-support applications.

!

!

®

®

Summary of Contents for 04679-1

Page 1: ...and Owner s Manual Air cooled Prepackaged Automatic Standby Generator Model 04679 1 6 kW NG 7 kW LP DEADLY EXHAUST FUMES OUTDOOR INSTALLATION ONLY DANGER Not intended for use as Primary Power in place...

Page 2: ...explosion hazard This symbol points out potential fire hazard This symbol points out potential electrical shock hazard The operator is responsible for proper and safe use of the equipment Generac str...

Page 3: ...on Protection 12 2 8 Voltage Regulator Adjustment 12 Section 3 Operation 12 3 1 Break in Procedure 12 3 2 Using the Auto Off Manual Switch 12 3 2 1 Auto Position 12 3 2 2 Off Position 12 3 2 3 Manual...

Page 4: ...installed properly in strict compli ance with applicable codes and standards Following installation do nothing that might ren der the system unsafe or in noncompliance with such codes and standards K...

Page 5: ...rdance with the manufacturer s instructions and recommendations Following proper installa tion do nothing that might alter a safe installation and render the unit in noncompliance with the aforementio...

Page 6: ...eight bill or affix his or her signature under the consignor s memo of loss or damage If loss or damage is noted after delivery separate the damaged materials and contact the carrier for claim procedu...

Page 7: ...rmation Air cooled 7 kW Generator Generac Power Systems Inc 5 1 4 THE GENERATOR Control Panel 12 Volt Battery Fuel Regulator Air Filter Exhaust Enclosure Oil Filter Data Decal Figure 1 2 7 kW Single C...

Page 8: ...on natural gas Should the primary fuel need to be changed to LP gas the fuel system needs to be reconfigured See Section 1 8 for instructions on reconfiguration of the fuel system Recommended fuels s...

Page 9: ...enclosure This type of enclo sure is intended for indoor use only Follow these rules Install the transfer switch indoors on a firm stur dy supporting structure To prevent switch distortion level the s...

Page 10: ...nt self discharge The trickle charger is designed to help extend the life of your battery by maintaining the battery when the unit is not running The trickle charge feature cannot be used to recharge...

Page 11: ...i ty main line circuit breaker The transfer switch is now electrically hot Contact with hot parts will result in extreme ly hazardous and possibly fatal electrical shock Proceed with caution 5 Use an...

Page 12: ...2 5 CHECKING AUTOMATIC OPERATION To check the system for proper automatic operation proceed as follows 1 Set generator s main circuit breaker to its OFF or open position 2 Check that the AUTO OFF MAN...

Page 13: ...eeding the engine If this procedure or equipment are not available locate the nearest Generac Dealer and they can per form the adjustments NOTE A service fee may be charged for this adjustment 2 7 ENG...

Page 14: ...ent load 6 Run the unit for one hour at 75 percent load 7 Run the unit for one hour at 100 percent load 8 Turn ON the utility power supply to the transfer switch which will allow the transfer switch t...

Page 15: ...et level generator circuit board action signals the transfer switch to transfer loads back to that power supply After retransfer the engine is signalled to shut down The actual sequence of operation i...

Page 16: ...rator is equipped with an exercise timer Once it is set the generator will start and exercise once every seven days on the day of the week and at the time of day the following sequence is completed Du...

Page 17: ...series with the battery output lead to the panel If the fuse element has melted open the engine will not crank or start Replace the fuse using only an identical 15 amp replacement The generator panel...

Page 18: ...Refill with the proper recommended oil see Section 4 3 1 See Section 1 5 2 for oil capacities 4 4 CHANGING THE OIL FILTER Change the engine oil filter as follows 1 With the oil drained remove the old...

Page 19: ...the skin and eyes and to be toxic The electrolyte is a dilute sulfuric acid that is harmful to the skin and eyes It is electrically conductive and corrosive The following procedures are to be observed...

Page 20: ...einstall and tighten the spark plug 8 Remove the battery and store it in a cool dry room on a wooden board Never store the battery on any concrete or earthen floor 9 Clean and wipe the entire generato...

Page 21: ...s and connections X M LUBRICATION Oil level X M Oil X AFTER BREAK IN AND Y Oil filter X AFTER BREAK IN AND Y COOLING Enclosure louvers X X W BATTERY Remove corrosion X X M ensure dryness Clean and tig...

Page 22: ...tarts hard 1 Air cleaner 1 Check replace air cleaner and runs rough plugged or damaged 2 Defective spark plug s 2 Clean re gap or replace plug s The AUTO OFF MANUAL switch 1 Defective switch 1 is set...

Page 23: ...Generac Power Systems Inc 21 Section 6 Notes Air cooled 7 kW Generator...

Page 24: ...22 Generac Power Systems Inc Section 6 Notes Air cooled 7 kW Generator...

Page 25: ...LUG 3 4 NPT FUEL INLET GAS PRESSURE OF 11 14 WATER COLUMN REQUIRED ALL DIMENSIONS IN MILLIMETERS INCHES 76 2mm 3 00 PEA GRAVEL MINUMUM 914mm 36 0 MINIMUM OPEN AREA ALL AROUND UNIT 716 28 604 23 5 119...

Page 26: ...WITCH GRD CONTROL PANEL GROUND FS FUEL SOLENOID SW1 AUTO OFF MANUAL SWITCH LOP LOW OIL PRESSURE SWITCH IM IGNITION MODULE F2 FUSE 5 AMP F1 FUSE 15 AMP SP SPARK PLUG TB INSULATED TERMINAL BLOCK SM STAR...

Page 27: ...6 11 4 4 11 22 4 MANUAL AUTO 17 15 SW1 239 SW2 CONNECTION CUSTOMER 0 351 CB1 11 66 N1 194 0 23 N2 162 6 4 66A 0 77 55 55 22 6 11 0 1 C2 4 2 7 5 CONTROL PANEL BOX 224A 225B 224B 225B 224B 0 13A 225 224...

Page 28: ...ACTER SW2 SET EXERCISE SWITCH SM STARTER MOTOR LOP LOW OIL PRESSURE SWITCH D DIODE DIAGRAM KEY 2 1 10 17 16 15 12 11 13 J1 5 3 J2 4 6 8 3 5 4 1 3 1 2 2 1 DPE WINDING 0 VOLTAGE REGULATOR ELECTRONIC CB2...

Page 29: ...13 15 SC 14 15A 194 23 15 IM 0 D BLACK SP POWER WINDING STATOR FS 14 C1 2 194 22 RED SC SM 240V 44 11 CB1 33 120V C2 5 N2 225A 56VA 1VA 224A 225 224 13 N1 TX 17 N2 22 11 C2 6 N1 11 23 194 N1 N2 BATTE...

Page 30: ...9 77 74 35 49 82 80 8 51 46 80 72 87 86 5 76 48 39 92 94 91 63 21 15 51 71 69 42 10 35 11 49 51 31 9 49 50 72 44 73 52 41 5 57 27 91 56 1 44 60 19 40 12 71 6 22 65 68 6 16 69 14 54 88 55 75 49 30 17 3...

Page 31: ...PE A PIN 41 0D2538 1 HINGE LIFT OFF TYPE B PIN 42 0D3037A 1 LATCH QUARTER TURN NON LOCKING ITEM PART NO QTY DESCRIPTION 43 0A2115 4 WASHER NYLON 250 44 022097 9 WASHER LOCK M6 1 4 45 022473 4 WASHER F...

Page 32: ...4 47 0 13 19 14 15 35 15 17 49 14 15 5 34 16 23 36 39 38 45 48 2 28 29 17 16 4 6 7 23 27 42 12 45 44 20 40 11 1 43 35 14 30 3 41 24 45 47 31 47 45 31 3 13 Section 9 Exploded Views and Parts Lists Air...

Page 33: ...SCREW HHC M5 0 8 x 30mm 22 0D5240 1 SWITCH SPDT ON MOM ON ITEM PART NO QTY DESCRIPTION 23 051714 4 NUT HEX M3 0 5 8 5KW 12KW 13KW 051714 2 NUT HEX M3 0 5 7KW 24 0D8502 1 NEUTRAL ISOLATOR 26 0D8441 1 H...

Page 34: ...35 37 27 45 43 39 18 19 20 23 32 44 48 24 46 11 22 29 28 31 30 17 52 1 14 13 26 38 25 25 40 41 12 16 6 1 2 4 42 10 5 7 3 8 9 49 51 50 54 Section 9 Exploded Views and Parts Lists Air cooled 7 kW Genera...

Page 35: ...SET GEROTOR 12 THK 26 0C7393 1 BALANCER 27 021714 1 ASSEMBLY CYLINDER HEAD SEATS GUIDES 28 086516 1 VALVE EXHAUST 29 086517 1 VALVE INTAKE 30 0D9853B 2 PUSH ROD 174 9 31 083897 2 TAPPET 32 077158 1 A...

Page 36: ...19 21 6 2 20 28 3 39 40 41 43 44 2 4 6 5 12 7 8 9 10 13 14 1 16 18 11 6 37 36 35 27 17 18 34 33 34 18 29 30 31 38 6 45 Section 9 Exploded Views and Parts Lists Air cooled 7 kW Generator GH 410 Engine...

Page 37: ...REW SHC M8 1 25 X 30 G12 9 22 099236 1 SWITCH OIL 8 0 PSI 23 070185 1 FILTER OIL DIA 69 X 64 LG 24 082774 1 KEY WOODRFF 4 X 19D 25 091222E 1 FLYWHEEL WITH RING GEAR 32DEG 26 067198N 1 WASHER BELV 20 X...

Page 38: ...2 1 4 5 23 11 31 31 12 5 22 14 20 38 15 30 24 26 32 10 19 16 28 27 17 10 1 28 31 32 17 32 31 33 28 13 39 18 40 28 34 35 34 44 48 30 45 46 34 36 47 52 Section 9 Exploded Views and Parts Lists Air coole...

Page 39: ...49451 1 WASHER FLAT 406ID X 1 62OD 24 022237 4 WASHER LOCK 3 8 25 022511 4 BOLT HHC 3 8 16 X 1 1 4 G5 26 022131 4 WASHER FLAT 3 8 ZINC 27 039287 4 SCREW HHC M8 1 25 X 45 G8 8 28 022145 14 WASHER FLAT...

Page 40: ...30 1 29 16 27 9 22 22 21 16 23 24 10 31 7 9 17 18 11 5 3 2 39 40 36 19 25 15 26 38 33 32 34 34 35 12 37 14 8 13 3B 3A Section 9 Exploded Views and Parts Lists Air cooled 7 kW Generator GTS Load Center...

Page 41: ...ER LOCK 10 17 087680 1 NUT WING M6 1 0 18 077441 1 HANDLE TRANSFER SWITCH HOME STANDBY 19 063378 4 HOLDER CABLE TIE 21 074138 2 LUG DIS QK NI S 10X45 DEG BR T 22 036933 6 SCREW PPHM 10 32 X 3 8 23 077...

Page 42: ...r responsibility if your engine or a part component thereof has failed due to abuse neglect improper maintenance or unap proved modifications or the use of counterfeit and or grey market parts not mad...

Page 43: ...ding to Subsection 4 below Any such emissions related part repaired or replaced under the ECS Warranty shall be warranted for the remainder of the ECS Warranty Period prior to the first scheduled repl...

Page 44: ...not limited to normal wear and tear accident misuse abuse negligence or improper installation As with all mechanical devices the Generac engines need periodic part s service and replacement to perfor...

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