Generac Power Systems 004188-1, 004189-1, 004370-2, 004371-2, 004474-1, 004475-1 - page 53

Generac®Power Systems, Inc. 51

ITEM PART NO. QTY. DESCRIPTION

1 0A4531 1 ENGINE-1.5L

2 035685 1 CLAMP HOSE #28 1.32 - 2.25

3 075546A 1 PIPE-FLEX EXHAUST

4 0A45310258 1 GASKET-EXHAUST MANIFOLD

5 0A4355 1 MANIFOLD-EXHAUST

6 0A6699 1 SHIELD HEAT EXHAUST

7 022097 8 WASHER LOCK M6-1/4

8 022507 2 SCREW HHC 1/4-20 X 1/2 G5

9 052212 4 SCREW HHC M10-1.25 X 25 G8.8

10 046526 14 WASHER-LOCK-M10

11 022131 16 WASHER FLAT 3/8 ZINC

12 0C2499 2 STAMPING ENG FOOT

13 055993 1 SPACER .41 X .75 X .12 STL/ZNC

14 045772 4 NUT HEX M10-1.5 G8 YEL CHR

15 023586 2 SCREW SHC 5/16-18 X 2 G8.8 NZ

16 020692 1 STARTER-12V

17 0A7005 2 SPACER .56 X 1 X .37 ST/ZNC

18 052243 1 SCREW HHC M10-1.5 X 60 G8.8

19 0A4772 1 ENGINE PLATE

20 070901 2 SLEEVE DOWEL BLHSG

21 051735 3 SCREW HHC M10-1.5 X 70 G8.8

22 056768 2 SCREW HHC M10-1.5 X 90 G8.8

23 022145 2 WASHER FLAT 5/16 ZINC

24 022129 23 WASHER LOCK M8-5/16

25 022259 2 NUT HEX 5/16-18 STEEL

26 052213 1 SCREW HHC M10-1.25 X 20 G8.8

27 047411 2 SCREW HHC M6-1.0 X 16 G8.8

28 052830 2 SCREW HHC M10-1.25 X 45 G8.8

30 045771 10 NUT HEX M8-1.25 G8 YEL CHR

31 058306 5 SCREW SHC M8-1.25 X 25 G12.9

32 030795 2 SCREW HHC 5/16-18 X 1 G5

33 0A2711A 1 ADAPTER-THERMOSTAT

34 048665 1 GASKET THERMOSTAT

35 075885 1 THERMOSTAT 195 DEG

36 0A45310257 1 GASKET INLET MANIFOLD

37 0A4682 1 MANIFOLD-INTAKE

38 057522 1 SENSOR COOLANT LEVEL

ITEM PART NO. QTY. DESCRIPTION

39 0A6751 1 SW-TMP 245DEG 3/8NPT

40 034339 1 BARBED EL 90 3/8NPT X 5/8

41 0D4788 1 PLUG STD PIPE 3/8 STEEL SQ HD

42 061012 1 PLUG STD PIPE 1/8 SCKT HD

43 039253 6 SCREW HHC M8-1.25 X 20 G8.8

44 0A5110 1 PIPE WATER-INLET

45 0A7006 1 O-RING 1-1/16X1-5/16X1/8

46 025507 2 WASHER SHAKEPROOF EXT 7/16 STL

47 022500B 2 SPACER .41X.75X.25 ST/ZNC

48 0A8584 1 SWITCH OIL PRESSURE

49 036277 1 ELBOW 90D STREET 1/8

50 042574 1 ADAPTOR 1/8NPTF TO 1/8-28

51 026073A 1 PLUG STD PIPE 1/4 STEEL SQ HD

52 0A6701 1 SCREW HHC M10-1.5 X 110 G8.8

53 039414 1 SCREW HHC M8-1.25 X 35 G8.8

54 0A5568 1 SCREW HHC M12-1.25 X 55 G8.8

55 051769 1 WASHER LOCK M12

56 0A4804 1 PULLEY-CRANKSHAFT (1800 RPM)

0A4800 1 PULLEY-CRANKSHAFT (3600 RPM)

57 0A5839 1 BRACKET - ALT SUPPRT

58 0A1354B 1 DC ALTERNATOR-12V

59 0A4839 1 ARM ADJUST ALTERNATOR

60 055816 4 SCREW HHC M6-1.0 X 70 G8.8

61 049811 4 WASHER FLAT M6

62 075614 1 FAN ENG PUSHER 6/380

63 0A2628 1 PULLEY - FAN 95 DIA

64 0A5275 1 V-BELT 3/8 X 32-1/8 1.5L

0A5586 1 V-BELT 3/8 X 28.9 1.5L

65 0A4814 1 SPACER PULLEY

66 0A45310244 1 FILTER OIL

67 0C1852 1 ADAPTER DRAIN OIL

68 0912970066 1 GROUND WIRE (STARTER)

69 070928 1 CLAMP HOSE - OIL DRAIN

70 069860C 1 HOSE ASM.-OIL DRAIN

71 069811 1 CAP HEX 1/4NPT BRASS

72 0A5317 1 NAMEPLATE ENGINE

73 022473 2 WASHER FLAT 1/4 ZINC

Section 8 - Exploded Views and Parts

Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators

Exploded View – Engine Compartment — Drawing No. 0A7642-J

Contents

Main POWER SYSTEMS, INC. Owners Manual Liquid-cooled, Prepackaged Standby Generators INTRODUCTION READ THIS MANUAL THOROUGHLY www.generac.com OPERATION AND MAINTENANCE HOW TO OBTAIN SERVICE Page GENERAL HAZARDS WARNING: !! WARNING: ELECTRICAL HAZARDS FIRE HAZARDS EXPLOSION HAZARDS GENERATOR TRANSFER SWITCH AUTOMATIC SYSTEM OPERATION GENERATOR AC CONNECTION SYSTEMS Figure 1.1 - Generator AC Connection System ENGINE PROTECTIVE DEVICES Figure 1.2 - Main Circuit Breaker Figure 1.3 - Engine Protective Devices LOW OIL PRESSURE SWITCH Figure 1.4 - Low Oil Pressure Switch UNPACKING UNPACKING PRECAUTIONS INSPECTION LIFTING THE GENERATOR SPECIFICATIONS FUEL CONSUMPTION TORQUE SPECIFICATIONS ENGINE OIL RECOMMENDATIONS COOLANT RECOMMENDATIONS BEFORE INSTALLATION GENERATOR LOCATION STANDBY GENERATOR INSTALLATION GENERATOR MOUNTING AND SUPPORT BASIC STANDBY ELECTRIC SYSTEM Figure 2.2 Generator Grounding Lug (typical) Figure 2.1 Basic Standby Electric System EMERGENCY CIRCUIT ISOLATION METHOD GENERATOR AC NEUTRAL CONNECTIONS TRANSFER SWITCH START SIGNAL CONNECT IONS BATTERY INSTALLATION VENTED BATTERIES PREPARATION BEFORE START-UP PRIOR TO INITIAL START-UP Transfer Switch Fuel System Generator Set Lubrication CONTROL CONSOLE COMPONENTS Figure 3.1 - Liquid-Cooled Generator Panel AC VOLTMETER AC AMMETER AC FREQUENCY METER MANUAL TRANSFER AND START UP RETRANSFER AND SHUTDOWN AUTOMATIC OPERATION WEEKLY EXERCISE CYCLE ENGINE HEATER Figure 4.1 - Engine Block Heater MAINTENANCE PERFORMED BY AUTHORIZED SERVICE FACILITIES A. EVERY THREE MONTHS B. ONCE EVERY SIX MONTHS MAINTENANCE OWNER/OPERATOR CAN PERFORM CHECK ENGINE OIL LEVEL CHECK BATTERY EXERCISE SYSTEM INSPECT COOLING SYSTEM CHANGING ENGINE OIL Figure 4.3 - Oil Filter CHANGING THE ENGINE AIR CLEANER Figure 4.4 Engine Air Cleaner SPARK PLUGS MISCELLANEOUS MAINTENANCE CLEANING THE GENERATOR BATTERY BATTERY MAINTENANCE BATTERY REPLACEMENT TROUBLESHOOTING POINTS Service Maintenance Interval Information: Section 6 Scheduled Maintenance Maintenance Level 1 Level 2 Level 3 Level 4 Tasks Section 6 Scheduled Maintenance Maintenance Level 1 Level 2 Level 3 Level 4 Tasks Page Page Page Page Section 7 - Electrical Data Electrical Schematic 1.5L Gas Engine Drawing No. 0A7182-B LE G EN D Page 28 GeneracPower Systems, Inc. Section 8 - Exploded Views and Parts Exploded View Enclosure (25kW) Drawing No. 0C1404-D Page Page Page 32 GeneracPower Systems, Inc. C PANEL FACE " VIEW B" Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page "X " Page Page Page Page Page Page Page CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS MANUFACTURERS EMISSION CONTROL SYSTEM WARRANTY COVERAGE: PURCHASERS/OWNERS WARRANTY RESPONSIBILITIES: 1-800-333-1322 EMISSION CONTROL SYSTEM WARRANTY EMISSION RELATED PARTS INCLUDE THE FOLLOWING: WARRANTY SCHEDULE THIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING: