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Generac Power Systems 5253 manual

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Table of contents for the manual

  • Page 1

    GENERA C POWER SYSTEMS, INC. R R Installation and Owner’ s Man ual 7, 10, 13 and 16kW Air -cooled, A utomatic Standby Generator s Models: 005251 (6 kW NG, 7 kW LP) 005252 (9 kW NG, 10 kW LP) 005253 (13 kW NG, 13 kW LP) 005254, 005255 (15 kW NG, 16 kW LP) D ANGER DEADL Y EXHAUST FUMES. OUTDOOR INST ALLA TION ONL Y! Not intended f or use as Primary[...]

  • Page 2

    I NTRODUCTION Thank you for purchasing this model of a compact, high performance, air - cooled, engine - driven genera- tor designed to automatically supply electrical power to operate critical loads during a utility power fail- ure. This unit is factory installed in an all-weather , metal enclosure that is intended exclusively for outdoor installa[...]

  • Page 3

    T able of Cont ents Air-cooled Generators 1 Introduction ........................ Inside F ront Cover Read This Manual Thoroughly ........................ IFC Contents .......................................................... IFC Operation and Maintenance ............................ IFC How to Obtain Service ..................................... [...]

  • Page 4

    2 Study these SAFETY RULES carefully before install- ing, operating or servicing this equipment. Become familiar with this Owner’s Manual and with the unit. The generator can operate safely , efficiently and reliably only if it is properly installed, operated and maintained. Many accidents are caused by failing to follow simple and fundamental ru[...]

  • Page 5

    3  ELE CTR ICAL HA Z AR DS  All generators covered by this manual produce dangerous electrical voltages and can cause fatal electrical shock. Utility power delivers extremely high and dangerous voltages to the transfer switch as does the standby generator when it is in opera- tion. A void contact with bare wires, terminals, connections, etc.,[...]

  • Page 6

    D ANGER  Only qualified electricians or contractors should attempt such installations, which must comply strictly with applicable codes, standards and r egu- lations. 1.1 U N P ACKING/I NSP ECTION After unpacking, carefully inspect the contents for damage. This standby generator set is ready for installa- tion with a factory supplied and pre -mo[...]

  • Page 7

    Section 1 — General Information Air-cooled Generators 5 1.4 TH E GEN ER A T OR Air Filter Cover Control Pan el Fuel Regulator Battery Compartment Oil Filter Exhaust Enclosure Oil Dipstick Data Decal Composite Base Fuel Inlet (Back) Air Filter Cover Control Panel Fuel Regulator Battery Compartment Oil Filter Exhaust Enclosure Oil Dipstick Data Dec[...]

  • Page 8

    6 Section 1 — General Information Air-cooled Generators 1.5 SP E CI F ICA TIONS 1.5.1 GEN ERA T OR Model 6/7 kW 9/10 kW 13/13 kW 15/16 kW Rated Max. Continuous 6,000 NG/7,000 LP 9,000 NG/10,000 LP 13,000 NG/13,000 LP 15,000 NG/16,000 LP P ower Capacity (W atts*) Rated V oltage 120/240 120/240 120/240 120/240 Rated Max. Continuous Load Current (Am[...]

  • Page 9

    7 1.6 S Y S TEM SE T LED The “System Set ” LED is lit when all of the following conditions are true: 1. The AUTO/OFF/MANU AL switch is set to the A UTO position. 2. The utility voltage being supplied to the unit is being sensed by the PCB. If the utility sense volt - age is not connected to the unit or if it is below approximately 150-160 volts[...]

  • Page 10

    1.9 R E C ON F IGU R I NG TH E F U E L SYST E M 1.9.1 7 KW , 4 1 0CC ENGIN E T o reconfigure the fuel system from NG to LP , follow these steps (Figure 1.4): NOTE: The primary regulator for the propane supply is NOT INCL UDED with the generator . A fuel pres - sure of 10 to 12 inches of water column (0.36 to 0.43 psi) to the fuel inlet of the gener[...]

  • Page 11

    9 Figure 1.5 - 10kW , GT -530 (Inlet Hose Slid Back) Figure 1.6 - 10kW , GT -530 (Inlet Hose Slid Back) Figure 1.7 - 13/16kW , GT -990 (Airbox Cover Removed) Figure 1.8 - 13/16kW , GT -990 (Airbox Cover Removed) 1.1 0 L OCA TION 1.1 0.1 GEN ER A T OR Install the generator set, in its protective enclosure, outdoors , where adequate cooling and venti[...]

  • Page 12

    10 Install the generator as close as possible to the fuel supply , to reduce the length of piping . Install the generator as close as possible to the transfer switch. REMEMBER THA T LA WS OR CODES MA Y REGULA TE THE DIST ANCE AND LOCA TION . The genset must be installed on a level surface. The base frame must be level within two (2) inches all arou[...]

  • Page 13

    11 Figure 1.10 – Battery Cable Connections NOTE: In areas where temperatures regularly fall below 10° F (-12° C) it is recommended that a pad type battery heater be installed to aid in cold climate starting (see Specifications). NOTE: The generator is equipped with a battery trickle charger that is active when the unit is set up for automatic o[...]

  • Page 14

    12 2.1 B EFOR E I N ITIAL S T ART -UP NOTE: These units have been run and tested at the fac- tory prior to being shipped and do not require any type of break -in. Before starting, complete the following: 1. Set the generator’s main circuit breaker to its OFF (or OPEN) position. 2. Set the generator's A UTO/OFF/MANU AL switch to the OFF posit[...]

  • Page 15

    13 Section 2 — Post Installation Start-up and Adjustments Air-cooled Generators 2.4 GEN ER A T OR T ESTS U N DER L O AD T o test the generator set with electrical loads applied, proceed as follows: 1. Set generator’s main circuit breaker to its OFF (or OPEN) position. 2. T urn OFF all breakers on the load center of the transfer box (T1 and T2).[...]

  • Page 16

    14 1. T urn off utility power to the main distribution panel in the house. This can be done by switching the service main breaker to the off or open posi- tion. 2. Allow the generator to start. Before loading the generator , confirm that the No Load F requency , with the roof open and door off, is set to 63-63.5 Hz. Transfer load to emergency circu[...]

  • Page 17

    15 4. Connect a frequency meter across the generators AC output leads. 5. T urn the primary adjust screw to obtain a fre - quency reading of 61.5 Hertz. T urn the secondary adjust screw to obtain a frequency of 62.5 Hz. 6. When frequency is correct at no load, check the AC voltage reading . If voltage is incorrect, the volt - age regulator may requ[...]

  • Page 18

    16 3.1.4 CHOKE OP ER A TION 1. 990 engines have an electric choke in the air box that is automatically controlled by the electronic control board. 2. 530 engines have an electric choke on the divider panel air inlet hose that is automatically con- trolled by the electronic control board. 3. 410 engines do not have a choke. 3.2 AUT OMA TIC TR ANSF E[...]

  • Page 19

    17 Section 3 — Operation Air-cooled Generators 4. Use the manual transfer handle inside the trans- fer switch to move the main contacts to their ST ANDBY position, i.e., loads connected to the standby power source (Figure 3.2). 5. T o crank and start the engine, set the A UTO/OFF/ MANU AL switch to MANU AL. 6. Let the engine stabilize and warm up[...]

  • Page 20

    18 Low speed exercise will be handled as follows: 1. The standard start sequence will be initiated. 2. The unit will run at 2,400 RPM. 3. If utility is lost during exercise, the controller will do the following: • W ait 10 seconds for utility to return. • If utility returns within 10 seconds, continue to exercise at 2,400 RPM. • If utility is[...]

  • Page 21

    19 3.6.5 R PM SENSOR F AIL UR E During cranking, if the board does not see a valid RPM signal within three (3) seconds, it will shut down and latch out on RPM sensor loss. During running, if the RPM signal is lost for one full second the board will shut down the engine, wait 15 seconds, then re - crank the engine. If an RPM signal is not detected w[...]

  • Page 22

    20 Figure 4.3 — Oil Dipstick and Fill, 10kW Oil Dipstick Oil Fill Figure 4.4 — Oil Dipstick and Fill, 13kW and 16kW Oil Dipstick Oil Fill 4.3 CHANGI NG TH E ENGI N E OI L 4.3.1 OI L CHANGE INTERV AL S See the "Service Schedule" section. 4.3.2 ENGI NE OI L R EC OMM EN D A TIONS Use all season SAE 5W -30 synthetic oil or use SAE 30 oil [...]

  • Page 23

    21 4.4 CHANGI NG TH E ENGI N E AI R CLEAN ER 4.4.1 7 , 1 3, AN D 1 6KW GEN ERA T ORS See Figures 1.1 and 1.2, for the location of the air cleaner . Use the following procedures (Figure 4.6, 7kW ; Figure 4.8, 13/16kW): 1. Lift the roof and remove the door . 2. T urn the two screws counterclockwise to loosen. 3. Remove the cover and air filter . 4. W[...]

  • Page 24

    22 3. Check the spark plug gap using a wire feeler gauge. Adjust the gap to 0.76 mm (0.030 inch) for 7 and 10kW ; and 1.02 mm (0.040 inch) for 13/16 kW by carefully bending the ground electrode (Figure 4.9). Figure 4.9 – Setting the Spark Plug Gap 4.6 B A TTER Y MAI NTENANCE The battery should be inspected per the "Service Schedule" sec[...]

  • Page 25

    Remove spark plug wires and position wires away from plugs. Remove spark plugs. Make sure the piston is at T op Dead Center (TDC) of its compression stroke (both valves closed). T o get the piston at TDC, remove the intake screen at the front of the engine to gain access to the flywheel nut. Use a large socket and socket wrench to rotate the nut an[...]

  • Page 26

    24 4.1 0 C OR ROSION PRO TECTION P eriodically wash and wax the enclosure using auto - motive type products. F requent washing is recom- mended in salt water/coastal areas. Spray engine linkages with a light oil such as WD -40. 4.1 1 OUT OF SERVICE P ROCEDU R E 4.1 1.1 R EMOV AL F ROM SERVICE If the generator cannot be exercised every seven days, a[...]

  • Page 27

    25 Section 4 — Maintenance Air-cooled Generators 4.1 2 SERVICE SCHEDU LE A TTENTION: It is recommended that all service work be performed by the nearest Authorized Dealer . SYSTEM/COMPONENT PROCEDURE FREQUENCY X = Action Inspect Change Clean W = W eekly R = Replace as Necessary M = Monthly * = Notify Dealer Y = Y early if Repair is Needed. FUEL F[...]

  • Page 28

    5.1 TROU B LE SHOO TI NG GU I DE Problem Cause Correction The engine will not crank. 1. F use blown. 1. Correct short circuit condition, replace 15A fuse in generator control panel. 2. Loose, corroded or defective 2. Tighten, clean or replace battery cables. as necessary . 3. Defective starter contactor . (7 kW) 3. * 4. Defective starter motor . 4.[...]

  • Page 29

    27 27 Section 6 — Notes Air-cooled Generators[...]

  • Page 30

    28 Section 6 — Notes Air-cooled Generators[...]

  • Page 31

    29 Section 6 — Notes Air-cooled Generators[...]

  • Page 32

    30 Section 7 — Mounting Dimensions Air-cooled Generators Drawing No. 0F9424[...]

  • Page 33

    31 NEUTRAL CONNECTION INSIDE SWITCH XB NO C1 COM XA VR1 NC NC COM C2 VR2 NO TR 194 23 1 7 4 79 36 9 F2 CIRCUIT 10 BLACK (MAIN 1) 12Vdc TRANSER COIL RED (MAIN 2) NEUTRAL (WHITE) NEUTRAL (WHITE) 23 OPEN F1 N2 N1 194 23 BLACK RED N2 N1 194 240V AC TO TO GENERA T OR OUTPUT PA N E L MAIN DISTRIBUTION LC-CIRCUIT BREAKER (LOADS) F1,F2-5A, 600V FUSE XA,XB-[...]

  • Page 34

    32 Section 8 — Electrical Data Air-cooled Generators Wiring Diagram – 1 0, 1 3 & 1 6kW , V- T win – Drawing No. 0F782 2 TX - TRANSFORMER, 16 V ac 56 V A & 16 V ac 1 V A (DUAL SEC.) HTO SP1 85 IM1 CB - MAIN OUTPUT BREAKER BA - BRUSH ASSEMBL Y BCR - BA TTERY CHARGE RELA Y SC - ST ARTER CONT ACTOR ICT - IDLE CURRENT TRANSFORMER IC - INLI[...]

  • Page 35

    33 Section 8 — Electrical Data Air-cooled Generators Wiring Diagram – 1 0, 1 3 & 1 6kW , V- T win – Drawing No. 0F782 2 0 4 CLOSEST TO BEARING OUTPUT TO TRANSFER 240V GENERA TOR SWITCH CONT ACTOR 6 2 N2 N1 VOLT AG E REGULA TOR 0 0 2 4 6 0 22 11 4 11 SW2 1 MANUAL SW1 15A AUTO 1a CONNECTION CUSTOMER 15B GRD 1 0 77 6 22 66 11 0 1 C2 2 5 4 3 [...]

  • Page 36

    34 Section 8 — Electrical Data Air-cooled Generators Electrical Schematic – 1 0, 1 3 & 16kW , V - Twin – Drawing No. 0F7 823 225B 224B 13 15 56 16 86 15A 224 15B PRINTED CIRCUIT 11 13 14 12 CONTROL BOARD 5 8 9 10 6 7 J1 2 3 4 1 VOLT AG E REGULA TOR ELECTRONIC MANUAL SW2 AUT O 239 15 SW1 194 194 15A 15A 194 6 2 4 0 4 11 22 56 0 0 13 0 CHAR[...]

  • Page 37

    35 Section 8 — Electrical Data Air-cooled Generators Electrical Schematic – 1 0, 1 3 & 16kW , V - Twin – Drawing No. 0F7 823 WINDING 22 22 225A 56V A 225A 224A 224 225 225 14 224A 1V A 14 TX 0 0 23 224B 225B 194 0 1 7 2 16 14 0 0 4 6 0 0 0 BCR 6 7 3 9 4 9 22 0 FS1 62 0 0 11 16 13 BCR - BA TTERY CHARGE RELA Y CB - CIRCUIT BREAKER, MAIN OUT[...]

  • Page 38

    36 Section 8 — Electrical Data Air-cooled Generators Wiring Diagram – 7kW , Single Cylinder – Drawing No. 0F7 820 CB - MAIN OUTPUT BREAKER BA - BRUSH ASSEMBL Y BCR - BA TTERY CHARGE RELA Y SC - ST ARTER CONT ACTOR ICT - INTERCONNECTION TERMINALS IC - INLINE CONNECTOR HTO - HIGH OIL TEMPERA TURE SWITCH GRD 2 - GROUND CONNECTIONS A T ENGINE FS [...]

  • Page 39

    37 Section 8 — Electrical Data Air-cooled Generators Wiring Diagram – 7kW , Single Cylinder – Drawing No. 0F7 820 0 4 CLOSEST TO BEARING OUTPUT TO TRANSFER 240V GENERA TOR SWITCH CONT ACTOR 6 2 15A 0 239 15A 239 N2 N1 0 11 SW2 1 MANUAL SW1 15A AUTO 1a CONNECTION CUSTOMER 194 GRD 1 0 77 6 22 66 11 1 C2 2 5 4 3 225B CONTROL P ANEL BO X 224A 224[...]

  • Page 40

    38 Section 8 — Electrical Data Air-cooled Generators Electrical Schematic – 7kW , Single Cylinder – Drawing No. 0F7 821 225B 224B 13 86 15A 224 0 15B PRINTED CIRCUIT 11 13 14 12 CONTROL BOARD 5 8 9 10 6 7 J1 2 3 4 1 VOLT AG E REGULA TOR ELECTRONIC MANUAL SW2 AUT O 239 15 SW1 194 194 15A 15A 194 6 2 4 0 4 11 22 0 0 13 0 CHARGER 2 1 0 BA TTERY [...]

  • Page 41

    39 Section 8 — Electrical Data Air-cooled Generators Electrical Schematic – 7kW , Single Cylinder – Drawing No. 0F7 821 WINDING 22 22 225A 56V A 225A 224A 224 225 225 14 224A 1V A 14 TX 0 0 23 224B 225B 194 0 1 7 2 56 14 0 0 4 6 0 0 0 BCR 6 7 3 9 4 9 22 0 FS 62 0 0 11 56 13 BCR - BA TTERY CHARGE RELA Y CB - CIRCUIT BREAKER, MAIN OUTPUT IM - I[...]

  • Page 42

    40 Section 8 — Electrical Data Air-cooled Generators Wiring Diagram – 8, 1 0, 1 2 and 1 6 Circuit Load Center – Drawing No. 0F90 7 0-A[...]

  • Page 43

    41 Section 8 — Electrical Data Air-cooled Generators Wiring Diagram – 8, 1 0, 1 2 and 1 6 Circuit Load Center – Drawing No. 0F90 7 0-A[...]

  • Page 44

    42 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators Enclosure – Drawing No. 0F9431 -C SHEET MET AL P AINT/MA TERIAL CODE LEGEND The follo wing exploded vie ws contain part numbers of various sheet metal components. Only the base par t number is listed. When ordering sheet metal, the correct color and material information must [...]

  • Page 45

    43 ITEM P ART NO . QTY . DESCRIPTION 1 0F9653 1 P AD , 24 X 48” WITH MOUNTING HOLES 2 045771 4 NUT HEX M8-1.25 3 022129 4 WASHER LOCK 5/16 022129 5 WASHER LOCK 5/16 (7KW) 4 022145 8 WASHER FLA T 5/16 5 043107 4 SCREW HHC M8-1.25 X 25 6 090388 15 SCREW T APTITE M6-1.0 X 12 7 0D3700 24 NUT , LOCKING FLANGE M6-1.0 0D3700* 14 NUT , LOCKING FLANGE M6-[...]

  • Page 46

    44 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators Control Panel – Drawing No. 0F9695-C[...]

  • Page 47

    45 ITEM P ART NO . QTY . DESCRIPTION 1 0E7886A 1 CIRCUIT BREAKER 30A X 2P 240V (7KW) 0E7886D 1 CIRCUIT BREAKER 45A X 2P 240V (10KW) 0E7886K 1 CIRCUIT BREAKER 55A X 2P 240V (13KW) 0E7886J 1 CIRCUIT BREAKER 65A X 2P 240V (16KW) 2 0A1801 1 ASSEMBL Y , BA TTER Y CHARGER ENGINE 3 0F9719 1 ASSEMBL Y , PO TTED REGULA TOR 4 0C2174 1 RELA Y , 12V 25A SPST ([...]

  • Page 48

    46 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators T ransfer Switch Assembly – Drawing No. 0F9 77 4-A[...]

  • Page 49

    47 ITEM P ART NO . QTY . DESCRIPTION 1 0F8278 1 BO X LOAD CENTER 2 0D4800 1 CO VER, 8 CIRCUIT LOAD CENTER 0F5211 1 COVER, 10 CIRCUIT LO AD CENTER 0D3092 1 CO VER, 12 CIRCUIT LOAD CENTER 0F8312 1 COVER, 16 CIRCUIT LO AD CENTER 3 0C2237 1 TRANSFER SWITCH HOME ST ANDBY 100A 2P 250V 3A 077220 1 COIL UTILITY 3B 077220A 1 COIL ST ANDBY 3C 082574 1 INSULA[...]

  • Page 50

    48 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 1 3 & 1 6kW, G T -990 Eng ine – Drawing No. 0F9430-E - Part 1[...]

  • Page 51

    49 ITEM P ART NO . QTY . DESCRIPTION 1 0C5729 1 ASSEMBL Y , CRANKCASE HOUSING WITH SLEEVE 2 0E9843 1 SEAL, 38 I.D . CRANKSHAFT 3 090388 3 SCREW , T APTITE M6-1.0 X 12 YC 4 0C5372 1 ASSEMBL Y , BREA THER 5 0C3005 1 GASKET , BREA THER CO VER 6 0E3372B 1 SEP ARA TOR, OIL BREA THER 7 0D8067A 1 ASSEMBL Y , HEAD #1 G&S 8 071983 4 RET AINER, PIST ON P[...]

  • Page 52

    50 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 1 3 & 1 6kW, G T -990 Eng ine – Drawing No. 0F9430-E - Part 2[...]

  • Page 53

    51 ITEM P ART NO . QTY . DESCRIPTION 64 022145 1 W ASHER FLA T M8 – 5/16 65 0C5136A 2 KNOB, AIR CLEANER 66 0C3024 1 CO VER, AIRBO X NG/LP 67 0C3040 1 PRE-CLEANER, 68 0C8127 1 ELEMENT , AIR CLEANER 69 0F9255 1 ASSEMBL Y , MIXER/AIRBOX 990 70 0E9582 4 SCREW SHLDR(8MM) M6-1.0 X 21 71 0D4417 4 W ASHER,R UBBER 1/4" X 1/8" THICK 72 0G0767A 2 [...]

  • Page 54

    52 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 1 0kW , GT -53 0 Eng ine – Drawing No. 0F9429-D - Part 1[...]

  • Page 55

    53 ITEM P ART NO . QTY . DESCRIPTION 1 0E9428B 1 CRANKCASE 2 0E3812 2 SEAL D 35 X 48.2 3 0C8566 2 SCREW HHFC M6 – 1.0 X 20 4 0E9367A 1 ASSY , BREA THER 5 0E9366 1 GASKET BREA THER ASSY 6 0E9304 1 CYLINDER HEAD 1 7 0E9334C 1 CO VER, ROCKER PLAIN 8 076390 4 PISTON PIN RET AINER RING 9 076389 2 PISTON PIN 10 088057 2 PIST ON 11 088411 2 PIST ON RING[...]

  • Page 56

    54 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 1 0kW , GT -53 0 Eng ine – Drawing No. 0F9429-D - Part 2[...]

  • Page 57

    55 ITEM P ART NO . QTY . DESCRIPTION 58 022097 3 W ASHER LOCK M6-1/4 59 0E9561 1 INT AKE ADAPTER 60 0E9472 1 GASKET , AIRBO X TO CARB/MIXER 61 0E9471 1 GASKET , MANIFOLD T O CARB/MIXER 62 078643B 4 BOL T , CARB MOUNT M6 – 1.0 X 85 63 0D9784 1 NUT HEX LOCK M3 – 0.5 64 0E9584 1 ASSY , CONTROLLER 65 0D6342 1 BALL STUD , 10 MM 66 0E9587 1 ASSY , TH[...]

  • Page 58

    56 32 23 34 35 36 45 39 33 20 19 18 43 44 46 11 49 29 37 27 28 30 31 17 52 47 48 24 38 26 22 40 41 25 25 50 15 53 14 21 12 51 13 54 16 1 6 1 2 11 10 42 5 7 9 8 3 4 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 7kW , GN-4 10 Engine – Drawing No. 0F9428 - P art 1[...]

  • Page 59

    57 ITEM P ART NO . QTY . DESCRIPTION 1 0E3221 1 ASSEMBL Y , CONNECTING ROD 2 0E1466 1 PIN, PIST ON D20 3 021533 1 SET , PIST ON RING 90MM 4 0E2985 1 PISTON, HC 5 071983 2 RET AINER, PIST ON PIN 20 6 0E8440 1 ASSEMBL Y , CRANKSHAFT GH410 SMALL T APER 7 0A7628 1 ARM, GO VERNOR RC45 8 078658 1 PIN, “R” GO VERNOR ARM 9 078659 2 WASHER, GO VERNOR AR[...]

  • Page 60

    58 19 20 41 7 12 6 6 6 21 43 23 15 16 14 18 17 31 30 27 2 45 38 22 6 5 40 3 39 28 13 11 47 44 29 8 6 24 10 51 9 50 46 49 18 25 32 34 26 18 1 35 34 33 48 52 10 42 4 6 36 37 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 7kW , GN-4 10 Engine – Drawing No. 0F9428 - P art 2[...]

  • Page 61

    59 ITEM P ART NO . QTY . DESCRIPTION 1 0C1069 5 SCREW , T APTITE M6-1.0X8 YELLO W CHROME 2 0D2922 1 HOUSING, BLOWER 3 0F8426 1 TUBE, DIPSTICK 4 0C9997 1 GUARD , F AN 5 088434 1 WRAPPER, BOTT OM 6 045756 11 SCREW , T APTITE M6-1X10 YELLOW CHROME 7 0C4176A 1 WRAPPER, TOP 8 0D9004A 1 ASSY , ST AR TER 9 059985 2 SCREW , SHC M8-1.25 X 45 G12.9 10 022129[...]

  • Page 62

    60 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 7kW , GN-4 10 Engine – Drawing No. 0F9422-B[...]

  • Page 63

    61 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 7kW , GN-4 10 Engine – Drawing No. 0F9422-B ITEM P ART NO . QTY . DESCRIPTION 1 0F8186 1 ADAPT OR, ENGINE 2 0F5540H 1 ST A TOR 3 0C9934H 1 RO TOR 4 0F7774A 1 CARRIER, REAR BEARING 5 0C8096 1 F AN, 8” CUR VED BLADE 6 0F6591 1 MUFFLER 7 0F8078 1 T AIL PIPE, MUFFLER 9 056482 1[...]

  • Page 64

    62 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 1 0, 1 3, and 16kW , V -twin Generators – Drawing No. 0F9423-C[...]

  • Page 65

    63 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 1 0, 1 3, and 16kW , V -twin Generators – Drawing No. 0F9423-C ITEM P ART NO . QTY . DESCRIPTION 1 0F8186 1 ADA TOR, ENGINE 2 0F6694 1 ST A TOR (16KW) 0F5538 1 ST A T OR (13KW) 0F7548 1 ST A T OR (10KW) 3 0F9795 1 RO T OR (16KW) 0F5539 1 ROT OR (13KW) 0F7549 1 ROT OR (10KW) 4[...]

  • Page 66

    64 7KW 17 20 10 25 21 24 19 23 22 35 7 26 36 33 29 32 18 14 15 16 13 34 27 37 5 36 10 37 6 4 3 2 8 10 17 1 26 15 14 13 16 31 22 19 9 30 21 25 20 24 29 18 23 11 12 28 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 7 & 1 0kW , GN-41 0/GT -530 Regulator – Drawing No. 0F942 5[...]

  • Page 67

    65 ITEM P ART NO . QTY . DESCRIPTION 1 0D5694 1 CASTING, TWIN REGULA TOR HOUSING (7KW) 0F9285 1 CASTING, TWIN REGULA TOR HOUSING 2 0F5022 1 SOLENOID COIL, 12VDC 3 0C4647 1 GASKET , SOLENOID 4 0D4166 1 PLUNGER, LP REGULA T OR ASSEMBL Y 5 0F8822 1 REGULA T OR BRACKET 6 022145 2 W ASHER FLA T 5/16-M8 7 022129 2 W ASHER LOCK 5/16-M8 8 0F4795 4 SCREW PP[...]

  • Page 68

    66 16 13 34 5 11 6 7 17 26 14 15 3 9 7 35 4 6 33 3 2 12 27 32 30 28 8 1 31 8 10 27 18 19 22 23 29 21 25 24 20 Section 9 — Exploded Views and P ar ts Lists Air-cooled Generators 1 3 & 1 6kW, G T -990 Regulator – Drawing No. 0F9426[...]

  • Page 69

    67 ITEM P ART NO . QTY . DESCRIPTION 1 0F9285 1 CASTING, TWIN REGULA T OR HOUSING 2 0F5022 1 SOLENOID COIL, 12VDC 3 0C4647 2 GASKET , SOLENOID 4 0D4166 1 PLUNGER, LP REGULA T OR ASSEMBL Y 5 0F8096 1 BRKT REGULA T OR MOUNTING 990 6 022145 4 W ASHER FLA T 5/16-M8 7 022129 4 W ASHER LOCK 5/16-M8 8 0F4795 8 SCREW PPHM SEMS M4-0.7 X 10 9 045771 2 NUT HE[...]

  • Page 70

    68 CALI FOR N IA EM ISSION C ONTROL W AR R ANT Y ST A TEMENT Y OUR W ARR ANT Y R IGHTS AND OB LIGA TIONS The California Air Resources Board (CARB) and Generac P ower Systems, Inc. (Generac) are pleased to explain the Emission Control System W arranty on your new engine. * In California, new utility , and lawn and garden equipment engines must be de[...]

  • Page 71

    69 EM IS SION CONTROL S YS TEM W AR R ANT Y Emission Control System W arranty (ECS W arranty) for 1995 and later model year engines: (a) Applicability: This warranty shall apply to 1995 and later model year engines. The ECS W arranty P eriod shall begin on the date the new engine or equipment is purchased by/delivered to its original, end-use purch[...]

  • Page 72

    Part No. 0G0492 Revision A (06/16/06) Printed in U.S.A. Section 1 0 – Warranty Air-cooled Generators GENERA C PO WER SYSTEMS ST AND ARD LIMITED W ARRANTY FOR HOME ST ANDBY/LIGHT COMMERCIAL PRODUCT 45kW AND BELO W For a period of two (2) y ears from the date of sale, or start-up by A uthorized/Cer tified Generac P ower S ystems Dealer , or branch [...]