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Generac Power Systems 04758-0, 04759-0, 04760-0, Инструкция по установке и эксплуатации, Страница: 28 / 56

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26

Section 6 — Electrical Data

Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators
Electrical Schematic – 12 & 15 kW – Drawing No. 0D8501

IM1 - IGNITION MODULE, CYLINDER #1
IM2 - IGNITION MODULE, CYLINDER #2
LOP - LOW OIL PRESSURE SWITCH

SP1, SP2 - SPARK PLUGS
SW1 - AUTO / OFF / MANUAL SWITCH
SW2 - SET EXERCISE SWITCH
SM  - STARTER MOTOR
TX - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA (DUAL SEC.)

CB1 - CIRCUIT BREAKER, MAIN OUTPUT

FS  - FUEL SOLENOID
F1  - FUSE 15 AMP

HTO - HIGH OIL TEMPERATURE SWITCH

BCR - BATTERY CHARGE RELAY

DIAGRAM KEY

SC - STARTER CONTACTER

2

2

1

5

3 4

J2

J2

2

1

3

2

1

8

14

14

16

16

17

17

15

15

11

11

13

13

12

12

10

10

9

J1

J1

7

5

6

3
4

2

1

F2  - FUSE 5 AMP

BA - BRUSH ASSEMBLY

CB2 - CIRCUIT BREAKER, ALT. EXCITATION
D - DIODE

SCR - STARTER CONTACTOR RELAY

DPE WINDING

2

23

224

77

FIELD

11

4

22

6

162

REGULATOR

ELECTRONIC

VOLTAGE

0

0

4

22

0

11

0

13A

66

0

85

HTO

0

6

4

WINDING

13A

77

66

BCR

LOP

351

4

SW2

86

225

0

0

13A

224B

BATTERY

CHARGER

225B

22

11

F1

CONTROL

BOARD

PRINTED CIRCUIT

66A

239

225

224

17

15

0

15A

194

23

14

86

4

18

56

194

0

14

14

CB2

55

F2

66A

66A

0

ENGINE RUN

WINDING

BATTERY CHARGE

13

0

C2-11

C2-4

C2-10

0

C2-9

(STATOR)

C1-6

C2-7

C2-8

(STATOR)

C2-3

C1-4

C1-3

C2-1

BA

C2-2

7

1

7

4

9

3

9

6

224A

225A

0

Содержание 04758-0, 04759-0, 04760-0

Страница 1: ...r cooled Automatic Standby Generators Models 04758 0 6 kW NG 7 kW LP 04759 0 12 kW NG 12 kW LP 04760 0 13 kW NG 15 kW LP DEADLY EXHAUST FUMES OUTDOOR INSTALLATION ONLY DANGER Not intended for use as P...

Страница 2: ...symbols accompany the DANGER WARNING and CAUTION blocks The type of information each indicates follows This symbol points out important safety informa tion that if not followed could endanger persona...

Страница 3: ...tage Regulator Adjustment 13 Section 3 Operation 13 3 1 Break in Procedure 13 3 2 Using the Auto Off Manual Switch 14 3 2 1 Auto Position 14 3 2 2 Off Position 14 3 2 3 Manual Position 14 3 3 Automati...

Страница 4: ...y in strict compli ance with applicable codes and standards Following installation you must do nothing that might render the system unsafe or in noncompli ance with such codes and standards Keep hands...

Страница 5: ...h 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 aforementioned codes...

Страница 6: ...m procedures Concealed damage is understood to mean damage to the contents of a package that is not in evidence at the time of delivery but is discovered later 1 2 PROTECTION SYSTEMS Unlike an automob...

Страница 7: ...Control Panel 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...

Страница 8: ...ct to and limited by such factors as fuel Btu content ambient temperature altitude engine power and condition etc Maximum power decreases about 3 5 percent for each 1 000 feet above sea level and also...

Страница 9: ...main gas supply off 2 Remove the carburetor fuel hose from the outlet port of the demand regulator Figure 1 3 3 Disconnect wire 0 and wire 14 from the gas solenoid located on the top of the demand reg...

Страница 10: ...t the unit Install the generator on high ground where water levels will not rise and endanger it Allow sufficient room on all sides of the generator for maintenance and servicing A good rule is to all...

Страница 11: ...battery when the unit is not running The trickle charge feature cannot be used to recharge a discharged battery 1 11 THE BATTERY Servicing of the battery is to be performed or super vised by personnel...

Страница 12: ...s codes All fuel shutoff valves in the fuel supply lines must be open Never operate the engine with the oil level below the Add mark on the dipstick Doing this could damage the engine 2 2 CHECK TRANSF...

Страница 13: ...Apply an electrical load equal to the full rated wattage amperage capacity of the installed generator 9 Connect an accurate AC voltmeter and a frequen cy meter across terminal lugs E1 and E2 Voltage s...

Страница 14: ...is reached maximum power has been set Then turn both adjustment screws 1 4 turn counterclockwise Regulator is now set Figure 2 2 Placement of Regulator 7 Turn utility power to the main distribution pa...

Страница 15: ...y turn the slotted potentiometer Figure 2 5 until line voltage reads 244 252 volts NOTE You must remove the access panel on top of the control panel to adjust the voltage regulator Figure 2 5 Voltage...

Страница 16: ...rmal utility power source voltage is available to transfer switch terminal lugs N1 and N2 3 Set the generator s Auto Off Manual switch to AUTO 4 Set the generator s main circuit breaker to its ON or c...

Страница 17: ...ition i e loads connected to the standby power source Figure 3 2 5 To crank and start the engine set the Auto Off Manual switch to MANUAL 6 Let the engine stabilize and warm up for a few minutes 7 Set...

Страница 18: ...psi range switch contacts close and the engine shuts down The unit should not be restarted until oil is added and the Auto Off Manual switch must be turned to OFF and then back to AUTO 3 7 2 HIGH TEM...

Страница 19: ...ove it again The oil level should be at the dipstick Full mark If nec essary add oil to the Full mark only DO NOT FILL ABOVE THE FULL MARK Never operate the engine with the oil level below the Add mar...

Страница 20: ...t lightly contacts the oil filter adapter Then tighten the filter an additional 3 4 to one turn Figure 4 4 4 Refill with the proper recommended oil see Section 4 3 1 Page 17 See Section 1 5 2 Page 6 f...

Страница 21: ...ery and Disconnect charging source prior to connecting or dis connecting battery terminals Do not open or mutilate the battery Released electrolyte has been known to be harmful to the skin and eyes an...

Страница 22: ...the rocker arm jam nut in place as you turn the pivot ball stud When valve clearance is correct hold the pivot ball stud in place with the allen wrench and tighten the rocker arm jam nut Tighten the j...

Страница 23: ...a wooden board Never store the battery on any concrete or earthen floor 9 Clean and wipe the entire generator 4 12 2 RETURN TO SERVICE To return the unit to service after storage proceed as follows 1...

Страница 24: ...y if Repair is Needed FUEL Fuel lines 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 corrosio...

Страница 25: ...k replace air cleaner and runs rough plugged or damaged 2 Defective spark plug s 2 Clean re gap or replace plug s 3 Fuel regulator not set 3 Set fuel regulator 4 Fuel pressure incorrect 4 Confirm fuel...

Страница 26: ...ED TERMINAL BLOCK SM STARTER MOTOR SW2 SET EXERCISE SWITCH SW1 AUTO OFF MANUAL SWITCH SP1 SP2 SPARK PLUGS LOP LOW OIL PRESSURE SWITCH IM2 IGNITION MODULE CYLINDER 2 IM1 IGNITION MODULE CYLINDER 1 SP2...

Страница 27: ...1 239 0 N1 N2 194 23 UTILITY FROM T SW UTILITY FROM T SW TRANSFER RELAY COIL TRANSFER RELAY COIL SWITCH CONTACTOR OUTPUT TO TRANSFER 240V GENERATOR CB1 194 N2 N1 23 11 44 N2 N1 66A 0 REGULATOR VOLTAGE...

Страница 28: ...KEY SC STARTER CONTACTER 2 2 1 5 3 4 J2 J2 2 1 3 2 1 8 14 14 16 16 17 17 15 15 11 11 13 13 12 12 10 10 9 J1 J1 7 5 6 3 4 2 1 F2 FUSE 5 AMP BA BRUSH ASSEMBLY CB2 CIRCUIT BREAKER ALT EXCITATION D DIODE...

Страница 29: ...IM2 15A 15 18 SP2 240V IM1 0 15 194 13 17 17 15 23 15 239 SW1 194 15A N1 N2 22 11 23 11 22 11 SP1 44 POWER WINDING 120V 120V 33 NEUTRAL N2 N1 23 CUSTOMER CONNECTIONS 194 0 17 66A 0 SC FS 16 14 BATTERY...

Страница 30: ...NTERCONNECTION TERMINALS DIAGRAM KEY CUSTOMER SUPPLIED BATTERY 12V BLACK LOP RED 86 IC 56 IC SP IM D 18 14 C1 13 0 FS 14 SC 13 56 0 16 SM 0 0 14 CONTROL ON INDICATES PRINTED CIRCUIT BOARD 4 SPARE 2 Re...

Страница 31: ...0 4 162 REGULATOR VOLTAGE 162 22 0 6 4 11 0 4 6 224A 225A N1 N2 14 77 77 0 66 162 225A BCR TX 224A CB2 55 7 1 55 C2 77 66 0 4 2 3 0 5 6 22 44 11 66 77 66A 8 10 9 11 6 2 4 BA CONTROL PANEL BOX 224A 22...

Страница 32: ...FUSE 5 AMP BA BRUSH ASSEMBLY CB2 CIRCUIT BREAKER ALT EXCITATION D DIODE 15 DPE WINDING 2 23 224 77 FIELD 11 4 22 6 162 REGULATOR ELECTRONIC VOLTAGE 0 0 4 22 0 11 0 13A 66 0 85 HTO 0 6 4 WINDING 13A 77...

Страница 33: ...120V 33 NEUTRAL N2 N1 23 CUSTOMER CONNECTIONS 194 0 17 66A 0 SC FS 56 14 BATTERY CUSTOMER SUPPLIED SM 12V SC N2 N1 13 225 224 TX 239 56VA 1VA C2 6 C2 5 CB1 STATOR 14 RED BLACK C1 2 C1 1 C1 5 0 0 D C1...

Страница 34: ...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 89 73 75 46 74 76 82 78 77 80 82 79...

Страница 35: ...FT OFF TYPE B PIN 42 0D3037A 1 LATCH QUARTER TURN NON LOCKING 43 0A2115 4 WASHER NYLON 250 ITEM PART NO QTY DESCRIPTION 44 022097 9 WASHER LOCK M6 1 4 45 022473 4 WASHER FLAT ZINC 46 036261 14 RIVET P...

Страница 36: ...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 29 28 3 41 24 45 47 31 47 45 31 3 13 Section 7 Exploded Views and Parts Lists Guardian Air cooled 7 kW 12...

Страница 37: ...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 HARNESS CONTROL PANEL WIRE...

Страница 38: ...1 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 60 70 48 49 50 51 52 53 54 55 56 58 59 60 62 71 27 28 29 72 3 32 33 34 35 36 40 72 73...

Страница 39: ...7 1 ARM GOVERNOR 34 0C2991 2 E RING GOVERNOR ARM ITEM PART NO QTY DESCRIPTION 35 0C2988 1 THRUST WASHER GOVERNOR 36 0C2992 1 BUSHING GOVERNOR LOWER 37 0C3971C 1 ASSEMBLY DIPSTICK WITH HANDLE 38 0C5305...

Страница 40: ...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 Parts...

Страница 41: ...25 X 12 G8 8 107 0C3033 1 WASHER 25mm I D ITEM PART NO QTY DESCRIPTION 108 0C3034 1 NUT HEX M24 109 0C8549 1 SNORKEL AIR INTAKE 110 0C3022A 1 HOUSING BLOWER NG COOLER 111 0D1131 1 GUARD FAN 112 04575...

Страница 42: ...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 Parts Lists Guardian Air cooled 7...

Страница 43: ...FOAM 1 8 X 1 2 23 049451 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 02...

Страница 44: ...12 25 22 14 20 38 15 30 24 26 32 10 19 16 28 27 17 10 19 28 31 32 17 32 31 33 29 28 13 39 18 10 40 29 41 42 41 Section 7 Exploded Views and Parts Lists Guardian Air cooled 7 kW 12 kW and 15 kW Generat...

Страница 45: ...ER MOUNT 18 0388050AD0 1 CABLE 6 48 BLACK BATTERY 19 0C2417A 1 EARTH STRAP 3 8X 3 8 20 082121C 1 CLIP J VYNL COAT 0 625 ID 21 066386 1 ASSEMBLY BRUSH HOLDER 22 029451 2 6 FT TAPE ELEC UL FOAM 1 8 X 1...

Страница 46: ...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 Parts Lists Guardian Air cooled 7 kW 12 kW and 15 kW Ge...

Страница 47: ...CER 27 021714 1 ASSEMBLY CYLINDER HEAD SEATS GUIDES ITEM PART NO QTY DESCRIPTION 28 086516 1 VALVE EXHAUST 29 086517 1 VALVE INTAKE 30 088396B 2 PUSH ROD 31 083897 2 TAPPET 32 077158 1 ASSEMBLY SCREEN...

Страница 48: ...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 Parts Lists Guardian Air cooled 7 kW 12 kW and 15 kW Generators G...

Страница 49: ...R 22 049821 2 SCREW SHC M8 1 25 X 30 G12 9 23 099236 1 SWITCH OIL 8 0 PSI 24 070185 1 FILTER OIL DIA 69 X 64 LG 25 082774 1 KEY WOODRFF 4 X 19D 26 091222ESRV 1 FLYWHEEL WITH RING GEAR 32DEG 27 067198N...

Страница 50: ...0 18 29 16 21 31 18 29 16 26 14 15 17 13 21 20 19 24 22 25 23 10 9 28 11 12 27 37 35 32 10 33 34 37 36 FOR GT 760 ENGINE ONLY 32 48 Section 7 Exploded Views and Parts Lists Guardian Air cooled 7 kW 12...

Страница 51: ...2 2 COVER TWIN REGULATOR 21 045764 16 SCREW TAPTITE M4X8 BP 045764 8 SCREW TAPTITE M4X8 BP 7KW 22 0C6731 2 RIVET POP 118 X 125 23 0C6067 2 SUPPORT DIAPHRAGM 24 0C4706 2 DIAPHRAGM TWIN REGULATOR 25 0C6...

Страница 52: ...SUPPLIED DO NOT LIFT BY THE ROOF LIFTING HOLES 4 CORNERS 30 2mm 1 19 ROUNDING LUG 3 4 NPT FUEL INLET GAS PRESSURE OF 11 14 WATER COLUMN REQUIRED ALL DIMENSIONS IN MILLIMETERS INCHES 76 2mm 3 00 PEA GR...

Страница 53: ...51 Section 9 Notes Guardian Air cooled 7 kW 12 kW and 15 kW Generators...

Страница 54: ...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...

Страница 55: ...missions 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 replacement point for such emissions rela...

Страница 56: ...accident misuse abuse negligence or improper installation As with all mechanical devices the Generac engines need periodic part s service and replacement to perform well This warranty will not cover...

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