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Manual Generac 04389-1, 04456-1, 04390-1

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  • Generac 04389-1, 04456-1, 04390-1 - page 1

    PO WER SY STEMS, INC. ® GENERA C POWER SYSTEMS, INC. R R Installation and Owner’ s Man ual Air -cooled, Prepac kaged A utomatic Standb y Generator s Models: 04389-1 (6 kW NG, 7 kW LP) 04456-1 (12 kW NG, 12 kW LP) 04390-1 (13 kW NG, 15 kW LP) DEADL Y EXHAUST FUMES. OUTDOOR INST ALLA TION ONL Y!! D ANGER Not intended f or use as Primary P o wer in ...

  • Generac 04389-1, 04456-1, 04390-1 - page 2

    Generac ® Pow er Systems, Inc. I NTRODUCTION Thank you for purchasing this model of the Guardian product line by Generac P ower Systems Inc. This model is a compact, high performance, air - cooled, engine - driven generator designed to automatically supply electrical power to operate critical loads dur- ing a utility power failure. This unit is fa ...

  • Generac 04389-1, 04456-1, 04390-1 - page 3

    T able of Cont ents Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Generac ® Pow er Systems, Inc. 1 Introduction ........................Inside F ront Cover Read This Manual Thoroughly ........................IFC Contents ..........................................................IFC Operation and Maintenance ............................IF ...

  • Generac 04389-1, 04456-1, 04390-1 - page 4

    2 Generac ® Pow er Systems, Inc. Study these SAFETY RULES carefully before installing, 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 fo ...

  • Generac 04389-1, 04456-1, 04390-1 - page 5

    Generac ® Pow er Systems, Inc. 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, t ...

  • Generac 04389-1, 04456-1, 04390-1 - page 6

    Only qualified electricians or contractors should attempt such installations, which must comply strictly with applicable codes, standards and r egulations. 1.1 U N P ACKING/I NSP ECTION After unpacking, carefully inspect the contents for damage. • This standby generator set has been factory sup- plied with a weather protective enclosure that is i ...

  • Generac 04389-1, 04456-1, 04390-1 - page 7

    Section 1 — General Information Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Generac ® Pow er Systems, Inc. 5 1.4 Y OU R GEN ER A T OR Control P anel Battery Compartment Fuel Regulator Air Filter Exhaust Enclosure Oil Filter Data Decal Control Panel Air Filter Exhaust Enclosure Battery Compartment Fuel Regulator Oil Filter Oil Dipstic ...

  • Generac 04389-1, 04456-1, 04390-1 - page 8

    6 Generac ® Pow er Systems, Inc. Section 1 — General Information Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 1.5 SP E CI F ICA TIONS 1.5.1 GEN ERA T OR Model 04389-1 Model 04456-1 Model 04390-1 Rated Max. Continuous P ower Capacity (W atts*) 6,000 NG/7,000 LP 12,000 NG/12,000 LP 13,000 NG/15,000 LP† Rated V oltage 120/240 120/240 1 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 9

    Generac ® Pow er Systems, Inc. 7 1 . 6 FUE L RE QUIRE MEN T S AN D R E C OM M EN D A TIONS W ith LP gas, use only the vapor withdrawal system. This type of system uses the vapors formed above the liquid fuel in the storage tank. The engine has been fitted with a fuel carburetion system that meets the specifications of the 1997 California Air Resou ...

  • Generac 04389-1, 04456-1, 04390-1 - page 10

    5. Remove the small brass hose fitting from the idle circuit port of the regulator housing . 6. Remove the small jet (0D5698A) located in the side of the regulator housing and install it into the small threaded hole in the idle circuit port on the regulator . 7. Refit the brass hose fitting to the idle circuit port of the regulator . Use pipe threa ...

  • Generac 04389-1, 04456-1, 04390-1 - page 11

    Generac ® Pow er Systems, Inc. 9 Battery cables were factory connected at the genera- tor (Figure 1.5). Connect cables to battery posts as follows: 4. Connect the red battery cable (from starter con- tactor) to the battery post indicated by a positive, POS or (+). 5. Connect the black battery cable (from frame ground) to the battery post indicated ...

  • Generac 04389-1, 04456-1, 04390-1 - page 12

    10 Generac ® Pow er Systems, Inc. Be sure the utility power supply is turned off and the 5A and 15A fuses are r emoved from the generator control panel, or sparking may occur at the battery posts as you attach the cables and cause an explosion. 2.1 B EFOR E I N ITIAL S T ART -U P Before starting, complete the following: 1. Set the generator’s ma ...

  • Generac 04389-1, 04456-1, 04390-1 - page 13

    Generac ® Pow er Systems, Inc. 11 2.4 GEN ER A T OR TES TS UN 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 loads connected to the transfer switch terminals T1 and T2. 3. Set the generator's Auto/Off/Manual swit ...

  • Generac 04389-1, 04456-1, 04390-1 - page 14

    12 Generac ® Pow er Systems, Inc. 3. T urn on appliances, lights, pumps, etc., that are on the emergency circuits in an attempt to fully load the generator . Be cautious not to overload the generator . Use the following chart as a guide: 4. When full load has been achieved. Connect a fre- quency meter to the output lugs of the generator’s main l ...

  • Generac 04389-1, 04456-1, 04390-1 - page 15

    Generac ® Pow er Systems, Inc. 13 Section 3 — Operation Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 2.7 .2 1 2 KW AND 15 KW UN IT S 1. Loosen governor clamp bolt (See Figure 2.3). 2. Completely remove the idle spring . 3. W ith governor arm at wide open throttle position, rotate governor shaft fully clockwise. Tighten clamp bolt to 8 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 16

    14 Generac ® Pow er Systems, Inc. Section 3 — Operation Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 11. Drain the oil and remove the oil filter . Replace the oil filter according to Section 4.4, “Changing the Oil Filter” (P age 18). Replace the oil with synthet- ic oil as recommended in Section 4.3, “Changing the Engine Oil” ...

  • Generac 04389-1, 04456-1, 04390-1 - page 17

    Generac ® Pow er Systems, Inc. 15 D . Utility V oltage Pickup Sensor • This sensor monitors utility power supply volt- age. When that voltage is restored above 70 per- cent of the nominal source voltage, a retransfer time delay starts timing . E. Retransfer Time Delay • This timer runs for about 15 seconds. • At end of a 15- second delay , c ...

  • Generac 04389-1, 04456-1, 04390-1 - page 18

    16 Generac ® Pow er Systems, Inc. 1. V erify that the Auto/Off/Manual switch is set to A UTO . 2. Hold down the “Set Exercise Time” switch until the generator starts (approximately 10 seconds) and then release. 3. The generator will start and run for approximately 12 minutes and then shut down on its own. The exerciser will then be set to run ...

  • Generac 04389-1, 04456-1, 04390-1 - page 19

    Generac ® Pow er Systems, Inc. 17 Figure 4.1 – Generator Control Panel 4.2 CH E CKI NG TH E ENGI N E OI L LEVEL F or oil capacities, see “Specifications,” Section 1.5 (P age 6). F or engine oil recommendations, see Section 4.3.1. T o check the engine oil level, proceed as follows (Figures 4.2 and 4.3): 1. Start the generator by moving the Au ...

  • Generac 04389-1, 04456-1, 04390-1 - page 20

    18 Generac ® Pow er Systems, Inc. Figure 4.4 – Oil Drain Hose and Filter 4.4 CHANGI NG TH E OI L F I L TER Change the engine oil filter as follows: 1. W ith the oil drained, remove the old oil filter by turning it counterclockwise. 2. Apply a light coating of clean engine oil to the gas- ket of the new filter . See Section 1.5.1 (P age 6) for re ...

  • Generac 04389-1, 04456-1, 04390-1 - page 21

    Generac ® Pow er Systems, Inc. 19 3. Check the spark plug gap using a wire feeler gauge. Adjust the gap to 0.76 mm (0.030 inch) for 7 kW and 0.50 mm (0.020 inch) for 12/15 kW by carefully bending the ground electrode (Figure 4.8). Figure 4.8 – Setting the Spark Plug Gap 4.7 B A TTER Y MAINTENANCE The battery should be inspected per the “Servic ...

  • Generac 04389-1, 04456-1, 04390-1 - page 22

    20 Generac ® Pow er Systems, Inc. • 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 and hence the engine. While watching the pi ...

  • Generac 04389-1, 04456-1, 04390-1 - page 23

    Generac ® Pow er Systems, Inc. 21 4.1 2 OUT OF SERVICE P ROCEDU R E 4.1 2.1 REMOV AL F ROM SERVICE If you cannot exercise the generator every seven days, and it is to be out of service longer than 90 days, pre- pare the generator for storage as follows: 1. Start the engine and let it warm up. 2. Close the fuel shutoff valve in the fuel supply line ...

  • Generac 04389-1, 04456-1, 04390-1 - page 24

    22 Generac ® Pow er Systems, Inc. Section 4 — Maintenance Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 4.1 3 SERVICE S CH EDU LE A TTENTION: It is recommended that all service work be performed by your nearest Generac/Guar dian Authorized Dealer . SYSTEM/COMPONENT PROCEDURE FREQUENCY X = Action Inspect Change Clean W = W eekly R = Rep ...

  • Generac 04389-1, 04456-1, 04390-1 - page 25

    Generac ® Pow er Systems, Inc. 23 Section 5 — T roubleshooting Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 5.1 TROU B LE SHOO TI NG GUI DE P ROB LEM CAUSE C OR R E CTION The engine will not crank. 1. F use blown. 1. Replace 15A fuse in generator control panel. 2. Loose, corroded or defective 2. Tighten, clean or replace battery cable ...

  • Generac 04389-1, 04456-1, 04390-1 - page 26

    24 Generac ® Pow er Systems, Inc. Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Wiring Diagram – 1 2 & 15 kW – Drawing No. 0D85 00-A BATTERY CUS T O MER SU PPLIED 12V H T O B LA C K 86 LO P 85 IM2 L .E.D - ALARM INDI C AT O R S 3 - 50 Hz O p eration 2 - R e mot e Not A u to 4 - S PARE 86 RED S M IC P ...

  • Generac 04389-1, 04456-1, 04390-1 - page 27

    Generac ® Pow er Systems, Inc. 25 Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Wiring Diagram – 1 2 & 15 kW – Drawing No. 0D85 00-A C L OS E S T T O BEARIN G 0 4 S TAT O R G RD 2 2 5 2 2 5 14 16 1 7 224 13 7 8 9 15 A 0 66 A 5 6 18 14 19 4 4 224 35 1 13 224A N1 2 2 5 A CO NNE C TI O N M AN U AL AU T ...

  • Generac 04389-1, 04456-1, 04390-1 - page 28

    26 Generac ® Pow er Systems, Inc. Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Electrical Schematic – 1 2 & 1 5 kW – Drawing No. 0D85 0 1 -A I M1 - IGNITION MODULE , CYLINDER #1 I M2 - IGNITION MODULE , CYLINDER #2 LO P - L O W O IL PRE SSU RE S WIT C H S P1 , SP2 - SPARK PLUGS S W1 - A U T O / O FF ...

  • Generac 04389-1, 04456-1, 04390-1 - page 29

    Generac ® Pow er Systems, Inc. 27 Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Electrical Schematic – 1 2 & 1 5 kW – Drawing No. 0D85 0 1 -A 15 0 224A 239 IM2 15 A 15 18 S P2 2 4 0 V IM1 0 1 5 19 4 13 17 17 15 23 15 239 S W1 19 4 15 A N1 N2 2 2 11 23 11 22 11 S P1 44 PO WER WINDIN G 1 2 0 V 1 2 0 V ...

  • Generac 04389-1, 04456-1, 04390-1 - page 30

    28 Generac ® Pow er Systems, Inc. Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Wiring Diagram – 7 kW – Drawing No. 0D90 13-A T X - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA ( DUAL SEC. ) E N G INE WIRIN G I M - I G NITI O N M O D U LE LO P - L O W O IL PRE SSU RE S WIT C H S P - S PARK PL UG S W1 - A ...

  • Generac 04389-1, 04456-1, 04390-1 - page 31

    Generac ® Pow er Systems, Inc. 29 Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Wiring Diagram – 7 kW – Drawing No. 0D90 13-A 0 4 S TAT O R C L OS E S T T O BE A G RD 239 M AN U AL 15 AU T O 17 2 4 0 V G ENERAT O R OU TP U T T O TRAN S FER S WIT C H CO NTA C T O R S W2 18 14 5 6 2 3 19 4 0 15 A 13 A 13 3 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 32

    30 Generac ® Pow er Systems, Inc. Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Electrical Schematic – 7 kW – Drawing No. 0D90 1 4-A I M - I G NITI O N M O D U LE LO P - L O W O IL PRE SSU RE S WIT C H S P - S PARK PL UG S W1 - A U T O / O FF / MAN U AL S WIT C H S W2 - S ET EXER C I S E S WIT C H S M - ...

  • Generac 04389-1, 04456-1, 04390-1 - page 33

    Generac ® Pow er Systems, Inc. 31 Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Electrical Schematic – 7 kW – Drawing No. 0D90 1 4-A 224A 239 1 5 A 0 15 18 2 4 0 V IM 0 15 19 4 13 17 17 15 23 15 239 S W1 19 4 15 A N1 N2 22 11 23 11 22 11 S P 4 4 PO WER WINDIN G 1 2 0 V 1 2 0 V 33 N2 N1 23 CUS T O MER CO ...

  • Generac 04389-1, 04456-1, 04390-1 - page 34

    32 Generac ® Pow er Systems, Inc. A A 51 23 36 24 37 49 35 26 47 46 49 2 43 49 43 32 33 34 18 50 7 51 4 35 25 51 15 51 48 21 1 90 91 70 93 13 49 42 39 10 3 93 25 35 14 88 54 9 8 27 35 22 51 49 50 51 49 49 11 50 16 17 51 5 47 19 12 6 31 44 47 30 29 28 87 86 41 40 55 57 56 58 52 49 20 52 72 60 44 62 48 61 64 65 66 59 67 63 45 71 69 68 71 68 69 38 58 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 35

    Generac ® Pow er Systems, Inc. 33 ITEM P ART NO .QTY . DESCRIPTION 1 0C6140 1 ASSEMBL Y , ENCLOSURE BASE (12KW / 15KW) 0D1901 1 ASSEMBL Y , ENCLOSURE BASE (7KW) 2 0C6735 2 SUPPORT , ROOF FOLDING 3 0C7061 1 ENCLOSURE, FRONT 4 0C7062 1 ENCLOSURE, EXHA UST SIDE (12KW / 15KW) 0C7062A 1 ENCLOSURE, EXHAUST SIDE (7KW) 5 0C7063 1 ENCLOSURE, SIDE & BA ...

  • Generac 04389-1, 04456-1, 04390-1 - page 36

    34 Generac ® Pow er Systems, Inc. 46 22 37 7 38 83 2 8, 9 27 44 47 0 13 19 14 15 35 17 49 14 15 5 3 4 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 29 28 3 41 24 4 5 47 3 1 47 45 31 3 13 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Control Panel – Drawin ...

  • Generac 04389-1, 04456-1, 04390-1 - page 37

    Generac ® Pow er Systems, Inc. 35 ITEM P ART NO . QTY . DESCRIPTION 1 0A9947E 1 CIRCUIT BREAKER 30 X 2 240V SQD QOU230 (7KW) 0A9947G 1 CIRCUIT BREAKER 40 X 2 240V SQD QOU240 (8.5KW) 0A9947F 1 CIRCUIT BREAKER 50 X 2 240V SQD QOU250 (12KW) 0A9947C 1 CIRCUIT BREAKER 60 X 2 240V SQD QOU260 (13KW) 0A9947D 1 CIRCUIT BREAKER 70 X 2 240V SQD QOU260 (15KW) ...

  • Generac 04389-1, 04456-1, 04390-1 - page 38

    36 Generac ® Pow er Systems, Inc. 30 1 2 9 16 27 9 22 22 21 1 6 2 3 24 1 0 31 7 9 17 1 8 11 5 3 2 39 4 0 36 1 9 2 5 1 5 2 6 38 33 32 34 34 35 12 37 14 8 1 3 3B 3A Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 7 kW GT S Load Center Assembly – Drawing No. 0D3 99 7 -E ...

  • Generac 04389-1, 04456-1, 04390-1 - page 39

    Generac ® Pow er Systems, Inc. 37 ITEM P AR T NO . QTY . DESCRIPTION 1 0D4801 1 BO X GTS LOAD CENTER 2 0D4800 1 CO VER, 8 POSITION GTS LO AD CENTER 3 0C2237 1 TRANSFER SWITCH HOME ST ANDBY 100A2P250V 3A 077220 1 COIL UTILITY 3B 077220A 1 COIL ST ANDBY 3C 082574 1 INSULA T OR-SIDEW ALL (NO T SHO WN) 3D 084464 1 LIMIT SWITCH OPERA TION (NO T SHOWN) ...

  • Generac 04389-1, 04456-1, 04390-1 - page 40

    38 Generac ® Pow er Systems, Inc. 30 1 16 27 9 22 22 21 16 2 3 24 1 0 31 7 9 17 1 8 6 11 5 3 2 39 4 0 36 1 9 2 5 1 5 2 6 38 41 33 32 34 34 35 42 37 12 14 8 1 3 3 B 3A Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 1 2 kW and 1 5 kW G TS Load Cent er Assembly – Drawing No. 0D3996-D ...

  • Generac 04389-1, 04456-1, 04390-1 - page 41

    Generac ® Pow er Systems, Inc. 39 ITEM P AR T NO . QTY . DESCRIPTION 1 0D3086 1 BO X GTS LOAD CENTER 2 0D3092 1 CO VER, 12 POSITION GTS LO AD CENTER 3 0C2237 1 TRANSFER SWITCH HOME ST ANDBY 100A2P250V 3A 077220 1 COIL UTILITY 3B 077220A 1 COIL ST ANDBY 3C 082574 1 INSULA T OR-SIDEW ALL (NO T SHO WN) 3D 084464 1 LIMIT SWITCH OPERA TION (NO T SHOWN) ...

  • Generac 04389-1, 04456-1, 04390-1 - page 42

    40 Generac ® Pow er Systems, Inc. 17 15 18 21 22 14 13 12 9 7 8 31 24 3 27 29 28 32 19 23 6 5 65 64 63 62 61 60 59 58 52 51 50 49 48 47 46 45 44 43 57 1 42 41 38 37 36 35 34 33 39 3 3 40 2 3 26 10 4 34 25 11 30 20 66 2, 5, 19, 20, 39, 40, 47, 64, 93, 140 8, 11, 12, 13 67 4, 5, 6 68 16A, 16B, 17, 18 69 7, 48, 49, 50, 51, 52, 53, 54, 55, 56, 58, 59, ...

  • Generac 04389-1, 04456-1, 04390-1 - page 43

    Generac ® Pow er Systems, Inc. 41 ITEM P ART NO . QTY . DESCRIPTION 1 0C5729 1 ASSEMBL Y , CRANKCASE HOUSING WITH SLEEVE 2 0C3008 1 SEAL, 38 I.D . CRANKSHAFT 3 090388 8 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 0C3003 3 SEP ARA TOR, OIL BREA THER 7 0D8067A 1 ASSEMBL Y , HEAD #1 G&S ...

  • Generac 04389-1, 04456-1, 04390-1 - page 44

    42 Generac ® Pow er Systems, Inc. 112 112 111 108 107 106 105 104 103 102 100 109 99 92 95 96 91 89 90 89 88 86 85 83 84 82 81 130 99 118 114 126 94 93 117 79 78 76 77 75 74 122 125 123 125 119 120 137 136 134 133 132 131 127 129 135 113 101 110 121 112 128 124 124 80 87 98 97 98 97 138 139 115 116 Section 7 — Exploded Views and P arts Lists Gua ...

  • Generac 04389-1, 04456-1, 04390-1 - page 45

    Generac ® Pow er Systems, Inc. 43 ITEM P ART NO . QTY . DESCRIPTION 74 0C5136A 2 KNOB, AIR CLEANER 75 0C3024 1 CO VER, AIRBO X NG/LP 76 0C3040 1 PRE-CLEANER, 77 0C8127 1 ELEMENT , AIR CLEANER 78 0D8564A 1 ASSEMBL Y , MIXER/AIRBO X 990 0D8564B 1 ASSEMBL Y , MIXER/AIRBO X 760 79 0D2595 4 SCREW SHOULDER (8MM) M6-1.0 X 18 80 0D4417 4 W ASHER,R UBBER 1 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 46

    44 Generac ® Pow er Systems, Inc. 37 6 51 7 8 21 38 9 3 2 1 4 5 23 11 31 31 12 25 22 14 20 38 15 30 24 26 32 10 19 16 28 27 17 10 19 32 28 31 32 17 32 31 33 28 13 39 18 10 40 29 28 34 35 34 41 42 43 44 48 49 30 45 46 34 36 47 31 50 52 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 7 kW Generat ...

  • Generac 04389-1, 04456-1, 04390-1 - page 47

    Generac ® Pow er Systems, Inc. 45 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 7 kW Generator – Drawing No. 0D35 04-B ITEM P AR T NO . QTY . DESCRIPTION 1 0C6934 1 AD APT OR, ENGINE 2 0C9935H 1 ST A TOR 3 0C9934H 1 RO TOR 4 0C6043A 1 CARRIER, REAR BEARING 5 0C8096 1 F AN, 8" CUR VED B ...

  • Generac 04389-1, 04456-1, 04390-1 - page 48

    46 Generac ® Pow er Systems, Inc. 36 35 36 37 6 34 7 8 21 38 9 3 2 1 4 5 23 11 24 31 12 25 22 14 20 38 15 30 24 26 32 10 19 16 28 27 17 10 19 32 28 31 32 17 32 31 33 29 28 13 28 39 18 10 40 29 41 42 41 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 1 2 kW and 1 5 kW Generator – Drawing No. 0 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 49

    Generac ® Pow er Systems, Inc. 47 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 1 2 kW and 1 5 kW Generator – Drawing No. 0D3 4 1 7-B ITEM P AR T NO . QTY . DESCRIPTION 1 0C6934 1 AD APT OR, ENGINE 2 0C7930 1 ST A TOR 12KW 0D2359 ST A T OR 15KW 3 0C7944 1 RO TOR 12KW 0D2356 R O T OR 15KW 4 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 50

    48 Generac ® Pow er Systems, Inc. 11 47 33 34 36 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 21 15 16 6 1 2 4 42 10 5 7 3 8 9 49 51 50 54 53 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators GN4 1 0 Engine – Drawing No. 0D35 39-B P art 1 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 51

    Generac ® Pow er Systems, Inc. 49 ITEM P AR T NO . QTY . DESCRIPTION 1 071978 1 ASSEMBL Y , CONNECTING ROD 2 071980 1 PIN, PIST ON D20 3 021533 1 SET , PIST ON RING 90MM 4 0C5848 1 PIST ON, HC 5 071983 2 RET AINER, PIST ON PIN 20 6 0D4287 1 ASSEMBL Y , CRANKSHAFT GH410 SMALL T APER 7 0A7628 1 ARM, GO VERNOR RC45 8 078658 1 PIN, "R" GO VE ...

  • Generac 04389-1, 04456-1, 04390-1 - page 52

    50 Generac ® Pow er Systems, Inc. 20 22 6 24 23 21 29 25 3 40 41 42 43 44 2 4 1 6 6 6 5 13 7 9 8 10 11 14 15 16 17 19 12 6 38 37 36 27 28 18 26 33 18 35 34 35 18 30 31 32 39 6 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators GN4 1 0 Engine – Drawing No. 0D35 39-B P art 2 ...

  • Generac 04389-1, 04456-1, 04390-1 - page 53

    Generac ® Pow er Systems, Inc. 51 ITEM P AR T NO . QTY . DESCRIPTION 1 0C1069 5 SCREW , T APTITE M6-1.0X8 YELLO W CHROME 2 0D2922 1 HOUSING, BLO WER 3 0C8435 1 TUBE, DIPSTICK 4 0C9997 1 GU ARD , F AN 5 088434 1 WRAPPER, BO TT OM 6 045756 11 SCREW , T APTITE M6-1X10 YELLO W CHROME 7 088433B 1 WRAPPER, T OP 8 0C3794 1 BUMPER, NEOPRENE 9 021544 1 ST ...

  • Generac 04389-1, 04456-1, 04390-1 - page 54

    ITEM P ART NO . QTY . DESCRIPTION 1 0D5694 1 CASTING, TWIN REGULA TOR HOUSING 2 0C5765 1 SOLENOID , TWIN REGULA TOR 3 0C4647 1 GASKET , SOLENOID 4 0C4680 1 PLUNGER, LP REGULA T OR ASSEMBL Y 5 0C6070 1 SPRING-SOLENOID , PLUNGER 6 022985 4 W ASHER, FLA T #6 7 022264 4 W ASHER, LOCK M4 8 075475 4 SCREW PPHM M4-0.7 X 10 9 0C5760A 1 JET , GN 410 ENGINE ...

  • Generac 04389-1, 04456-1, 04390-1 - page 55

    Generac ® Pow er Systems, Inc. 53 Section 8 — Mounting Dimensions Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Drawing No. 0D3 7 3 9-B T M6PEM-T M6P M6PEM PE REAR VIEW L EFT S IDE VIEW TRANSFER SWITCH R I G HT S IDE VIEW F R O NT VIEW AIR NTAKE ( IF SUPPLIED ) " D O N O T LIFT BY THE R OO F" L IFTIN G H O LE S 4- CO RNER S ? ...

  • Generac 04389-1, 04456-1, 04390-1 - page 56

    54 Generac ® Pow er Systems, Inc. Section 9 — Notes Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators ...

  • Generac 04389-1, 04456-1, 04390-1 - page 57

    Generac ® Pow er Systems, Inc. 55 Section 9 — Notes Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators ...

  • Generac 04389-1, 04456-1, 04390-1 - page 58

    56 Generac ® Pow er Systems, Inc. CALI FOR N IA EM ISSION C ONTROL W AR R ANT Y S T A TEM ENT Y OUR W AR RANT 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 g ...

  • Generac 04389-1, 04456-1, 04390-1 - page 59

    Generac ® Pow er Systems, Inc. 57 EM IS SION CONTROL S Y S 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 Period shall begin on the date the new engine or equipment is purchased by/delivere ...

  • Generac 04389-1, 04456-1, 04390-1 - page 60

    Part No. 0D8846 Re vision B (08/26/02) Printed in U.S.A. Section 1 0 – W arranty Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators GEN ERAC PO WER SY STEMS S T AN D AR D "T WO YEAR" LIM ITED W ARR ANT Y FOR GU AR DIAN ® "P REP ACKAGED EMERGENCY AUT OMA TIC ST ANDBY GEN ERA T ORS" F or a period of two years Generac P owe ...

Manufacturer Generac Category Portable Generator

Documents that we receive from a manufacturer of a Generac 04389-1, 04456-1, 04390-1 can be divided into several groups. They are, among others:
- Generac technical drawings
- 04389-1, 04456-1, 04390-1 manuals
- Generac product data sheets
- information booklets
- or energy labels Generac 04389-1, 04456-1, 04390-1
All of them are important, but the most important information from the point of view of use of the device are in the user manual Generac 04389-1, 04456-1, 04390-1.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Generac 04389-1, 04456-1, 04390-1, service manual, brief instructions and user manuals Generac 04389-1, 04456-1, 04390-1. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Generac 04389-1, 04456-1, 04390-1.

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A complete manual for the device Generac 04389-1, 04456-1, 04390-1, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Generac 04389-1, 04456-1, 04390-1 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Generac 04389-1, 04456-1, 04390-1.

A complete Generac manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Generac 04389-1, 04456-1, 04390-1 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Generac 04389-1, 04456-1, 04390-1, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Generac 04389-1, 04456-1, 04390-1, that we can find in the current document
3. Tips how to use the basic functions of the device Generac 04389-1, 04456-1, 04390-1 - which should help us in our first steps of using Generac 04389-1, 04456-1, 04390-1
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Generac 04389-1, 04456-1, 04390-1
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Generac 04389-1, 04456-1, 04390-1 in a specific country, if it was not possible to solve the problem on our own.

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