Owner’s Manual ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD ATTEMPT INSTALLATION!! DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY! This manual should remain with the unit.! Not intended for use in critical life support applications.! Liquid-cooled, Prepackaged Standby Generators Model Numbers 004721-0, 004722-0, 004723-0, 004724-0 ...
Owner's Manual Liquid-cooled, Prepackaged Standby Generators Model Numbers 004721-0, 004722-0, 004723-0, 004724-0, 004725-0, 004725-1, 004725-2, 004725-3, 004726-0 ! Not intended for use in critical life support applications. ! ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD ATTEMPT INSTALLATION!! DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY! This manual should remain with the unit. Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Governor Assembly -- Drawing No. 0E1331-B 5 4 3 2 6 7 10 9 17 TO "A" 10 CARBURETOR ARM (REF.) 11 12 "A" 7 6 ITEM (13) NEOPRENE COATING 1 14 WIRE HARNESS 15 SECURE WIRE HARNESS WITH TIE WRAP AS SHOWN. 7 16 INTAKE MANIFOLD (REF.) ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PART NO. 098290 098941A 098958A 098942A 098225 043146 022097 084543A 098783 037398 0E1326 0A7106 074031 029333A 022507 022473 064526 0E1694 QTY. 1 1 REF 1 2 3 5 1 1 2 1 1 AR 10 2 2 1 1 DESCRIPTION ASM MOTOR STEPPER HOUSING GOVERNOR CONNECTOR CONNECTOR INTERFACE ASSEMBLY COVER CONNECTOR HOUSING SCREW FHM #2 X 5/8 SELF TAP SCREW HHC M6-1.0 X 10 G8.8 WASHER LOCK M6-1/4 SCREW PHM M3-0.5 X 12MM LEVER STEPPER MOTOR NUT LOCK HEX #10-32 NYL INS ASSY. CARBURETOR LINKAGE ROD BRACKET STEPPER MOTOR LIQUID NEOPRENE TIE WRAP 7.4"X.19" BLK UL SCREW HHC 1/4-20 X 1/2 G5 WASHER FLAT 1/4 ZINC SCREW TAP HWH #6-25 X 3/8 ZINC SPRING,ANTI LASH 30 Generac® Power Systems, Inc. Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Mounting Base -- Drawing No. 0E0768-B 13 15 15 14 4 9 10 17 20 8 7 6 5 7 6 16 18 6 11 3 9 10 1 5 7 6 2 22 15 20 22 ITEM 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 PART NO. 0D8656 027482 070936 070936C 039253 022145 022129 045771 071956 051730 021991 0D9335 0D9336 0C2454 047411 022097 022473 055414 049813 026850 0A1694 QTY. 1 2 2 2 8 12 16 4 4 4 1 2 2 16 1 1 1 1 5 1 2 DESCRIPTION BASE MOUNTING 1.5L STNRD & ACSTC WASHER SHAKEPROOF EXT 5/16 STL DAMPENER VIBRATION VIB. ISO. 70-75 DURO SCREW HHC M8-1.25 X 20 G8.8 WASHER FLAT 5/16 ZINC WASHER LOCK M8-5/16 NUT HEX M8-1.25 G8 YEL CHR WASHER FLAT M8 SCREW HHC M8-1.25 X 60 G8.8 EARTH STRAP PANEL SUPPORT PANEL BRACKET SCREW TH-FRM M6-1 X 16 N WA Z/JS SCREW HHC M6-1.0 X 16 G8.8 WASHER LOCK M6-1/4 WASHER FLAT 1/4-M6 ZINC LUG SLDLSS #2-#8 X 17/64 CU NUT HEX M6 X 1.0 G8 YEL CHR WASHER SHAKEPROOF EXT 1/4 STL 1-1/2" BUTTON PLUG Generac® Power Systems, Inc. 31 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW and 20 kW Generators Standard Compartment -- Drawing No. 0E0771-F 21 31 30 1 11 13 4 14 15 16 "Y" 11 26 10 26 17 11 18 19 9 5 4 15 8 26 17 10 24 25 2 6 18 25 5 7 24 11 21 WELD STUD UNDER ROOF PANEL FOR ACCESS COVER CABLE 28 2 29 22 23 20 11 11 3 24 17 10 NOTE: USE DOOR LATCH FASTENER TO SECURE GROUND WIRE. NOTE: USE LOCTITE ON NUTS ITEM #26. 32 Generac® Power Systems, Inc. Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW and 20 kW Generators Standard Compartment -- Drawing No. 0E0771-F ITEM PART NO. 1 0D8666 2 0D8664C 3 0D8657 4 0D8660 5 0A7568 6 0D8659 7 0D8662 8 0D8661 9 0D8658 10 067042 11 0C2454 12 033530 13 051716 14 022152 15 0912970064 16 023762 17 0912970063 18 022264 19 067035 20 022127 21 0C2634A 22 022473 23 022097 24 0D2023 25 0F3390 26 037337 27 0D2023 28 0D8664A 29 0D8664B 30 * 0F1563 31 * 0C2634 * I/N'S 30 & 31 PART OF I/N 21. QTY. 1 1 1 2 2 1 1 1 1 2 40 3 3 3 3 3 3 6 6 1 1 1 1 3 1 6 21 1 1 1 1 DESCRIPTION ROOF ACSTC&STND CMPRTMNT 1.5L DUCT CENTER 1.5L SUPPORT RADIATOR 1.5L MITSU BRACE SIDE 1.5L MITSU DOORWELDMENT 1.5EPS CORNER POST REAR RH SIDE 1.5L DOOR REAR COMPARTMENT 1.5L BRACE REAR 1.5L MITSU CORNER POST REAR LH SIDE 1.5L LATCH & CAM SCREW TH-FRM M6-1 X 16 N WA Z/JS SCREW PHM #10-32 X 5/8 ZINC NUT HEX M5-0.8 G8 YEL CHR WASHER LOCK #10 ASSEMBLY BASE-DOOR GROUND WIRE WASHER SHAKEPROOF EXT #10 STL GRD WIRE ASS'Y 99HSB WASHER LOCK #8-M4 SCREW PPHM #8-32 X 5/16 NUT HEX 1/4-20 STEEL ASSEMBLY COVER ACCESS WASHER FLAT 1/4 ZINC WASHER LOCK M6-1/4 GASKET CLIP-ON SELF GRIPPING LATCH AND CAM NUT HEX JAM 3/8-24 SS GASKET CLIP-ON SELF GRIPPING DUCT LH SIDE 1.5L DUCT RH SIDE 1.5L O-RING 5.737 X 5.943 COVER ACCESS GEN 2000 Generac® Power Systems, Inc. 33 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 25 kW Generators Acoustic Compartment -- Drawing No. 0E0772-H 34 Generac® Power Systems, Inc. 21 50 49 21 WELD STUD UNDER ROOF FOR ACCESS COVER CABLE 11 1 34 13 4 14 15 12 11 10 "Y" 5 "Y" 17 18 11 26 33 9 35 8 39 4 22 10 24 34 15 17 19 36 6 5 43 38 42 7 11 31 22 23 24 29 2 48 47 28 30 27 11 42 3 10 11 11 STATES FOAM IS ON NEAR SIDE STATES FOAM IS ON FAR SIDE 20 25 40 TYPICAL OF FRONT DUCT & ROOF PANEL. SECURE AS SHOWN. 17 NOTE: USE DOOR LATCH NOTE: USE LOCTITE ON NUT #037337. Section 9 - Exploded Views and Parts Guardian Liquid-cooled 25 kW Generators Acoustic Compartment -- Drawing No. 0E0772-H ITEM PART NO. 1 0D8666 2 0D8664C 3 0D8657 4 0D8660 5 0A7568 6 0D8659 7 0D8662 8 0D8661 9 0D8658 10 067042 11 0C2454 12 033530 13 051716 14 022152 15 0912970064 16 023762 17 0912970063 18 022264 19 067035 20 078115 21 0C2634A 22 022473 23 022097 24 022127 25 0D8663 26 0D8665 27 0E0072D 28 0E0072B 29 0E0072Q 30 0E0072C 31 0E0072A 32 0E0072M 33 0E0072P 34 0E0072L 35 0E0072N 36 0E0072G 37 0E0072J 38 0E0072F 39 0E0072E 40 0E0072K 41 0E0072H 42 0D2023 43 0F3390 45 037337 46 0D8664A 47 0D8664B 48 0E0072R 49 * 0F1563 50 * 0C2634 * I/N'S 49 & 50 PART OF I/N 21. QTY. 1 1 1 2 2 1 1 1 1 2 40 3 3 3 3 3 3 6 6 13 1 9 9 9 2 2 1 1 2 1 1 2 2 2 2 2 2 1 1 2 2 3 1 6 1 1 2 1 1 DESCRIPTION ROOF ACSTC & STND CMPRTMNT 1.5L DUCT CENTER 1.5L SUPPORT RADIATOR 1.5L MITSU BRACE SIDE 1.5L MITSU DOOR WELDMENT 1.5 EPS CORNER POST REAR RH SIDE 1.5L DOOR REAR COMPARTMENT 1.5L BRACE REAR 1.5L MITSU CORNER POST REAR LH SIDE 1.5L LATCH & CAM SCREW TH-FRM M6-1 X 16 N WA Z/JS SCREW PHM #10-32 X 5/8 ZINC NUT HEX M5-0.8 G8 YEL CHR WASHER LOCK #10 ASSEMBLY BASE-DOOR GROUND WIRE WASHER SHAKEPROOF EXT #10 STL GRD WIRE ASS'Y 99HSB WASHER LOCK #8-M4 SCREW PPHM #8-32 X 5/16 WASHER SELF LOCKING DOME ASSEMBLY COVER ACCESS WASHER FLAT 1/4 ZINC WASHER LOCK M6-1/4 NUT HEX 1/4-20 STEEL BAFFLE CNTRL PNL 1.5L ACOUSTIC BAFFLE DOOR 1.5L ACOUSTIC UNIT ACSTC INSLTN 1.5L DUCT RH PNL ACSTC INSLTN 1.5L DUCT LH PNL ACSTC INSLTN 1.5L RAD SUPPORT ACSTC INSLTN 1.5L DUCT FNT PNL ACSTC INSLTN 1.5L ROOF PANEL ACSTC INSLTN 1.5L SIDE DR PNL ACSTC INSLTN 1.5L SIDE DR PNL ACSTC INSLTN 1.5L SIDE BRC PNL ACSTC INSLTN 1.5L DR BAFFLE PL ACSTC INSLTN 1.5L RR CRNR TOP ACSTC INSLTN 1.5L RR CRNR BOTT ACSTC INSLTN 1.5L REAR DR PNL ACSTC INSLTN 1.5L REAR BRC PNL ACSTC INSLTN 1.5L BAFFLE PANEL ACSTC INSLTN 1.5L CNTRL SUPPT GASKET CLIP-ON SELF GRIPPING LATCH AND CAM NUT HEX JAM 3/8-24 SS DUCT LH SIDE 1.5L DUCT RH SIDE 1.5L INSUL ACO 1.5L DUCT FRNT PNL O-RING 5.737 X 5.943 COVER ACCESS GEN 2000 Generac® Power Systems, Inc. 35 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Control Panel -- Drawing No. 0E0778-G 36 Generac® Power Systems, Inc. 43 3 38 39 40 41 2 38 39 40 41 1 4 78 42 11 30 31 13 23 24 6 5 10 58 9 34 TO 'A' 12 28 33 49 50 31 55 54 53 52 25 26 27 18 28 28 20 14 56 35 21 17 57 'A' 22 16 26 51 29 28 A 37 15 32 32 36 39 40 41 48 28 44 45 46 47 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Control Panel -- Drawing No. 0E0778-G ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION 1 0D9322 2 0D9332 3 0D9325A 4 0D9330 5 0C1457 6 064009 7 032300 8 022676 9 0E4494 10 082573 11 083048 12 083264 13 076009A 14 * 0E0331 15 056739 16 049350 17 047822 18 048766 19 057335 20 098647 21 0E1454 22 0E1459 23 072566 24 080882 25 0A8955 26 022097 27 022473 28 0C2212 29 023762 1 PANEL BACK & BOTTOM GUARDIAN 30 0C2267 1 PANEL LH SIDE GUARDIAN & SPRN 31 023897 1 PANEL FRONT CONTROL GUARDIAN 32 0C2454 W/ SILKSC 33 054199 1 PANEL RH SIDE C-PANEL SML BRK 34 081988 1 HOURMETER 35 0E2514 1 LIGHT 12VDC .02A LED RED PILOT 36 0A1354A 1 HOLDER FUSE 37 074908 1 FUSE 15A X AGC15 38 020911 1 SWITCH ROC DPDT ON-OFF-ON 39 051713 1 SWITCH ROCKER DPST 125V SPD 40 049226 1 ASSEMBLY REGULATOR POTTED 41 051716 1 TFMR ASM CMA 240/12V 42 036261 1 PP LOGIC ASM 50/60HZ 43 0D9334 1 HARNESS CONTROL PANEL PP 44 061979 GUARDIAN 45 022237 1 RELAY SOLENOID 12VDC PNL MNT 46 022241 1 CIRCT BRK 4 X 1 ETA 46-500-P 47 057073 1 BLOCK TERM 20A 7 X 6 X 1100V 48 055440 1 BLOCK TERM 20A 2 X 6 X 1100V 49 0D8671 1 BLOCK TERM 20A 20 X 6 X 1100V 50 0912970080 1 ASSY L.C. ELECT GOV 51 049813 1 DECAL CUST. CONNT. PRE-PACK1.5L 52 033121 1 DECAL TERMINAL STRIP PRE-PACK 53 026850 4 NUT SPACER.250 PCB 4 SCREW PPH TAPPING #6 X 5/8 SS 54 022158 2 SCREW PHM M6-1.0 X 20MM 55 022152 3 WASHER LOCK M6-1/4 56 0A3968 2 WASHER FLAT 1/4-M6 ZINC 57 0C2323 10 SCREW PHTT M4-0.7 X 16 ZYC 58 0E3783 2 WASHER SHAKEPROOF EXT #10 STL * NOT SHOWN 14 SCREW HHTT M5-0.8 X 12 BP 15 WASHER FLAT #10 ZINC 4 SCREW TH-FRM M6-1X16 N WA Z/JS 1 DECAL HIGH VOLTAGE 1 DECAL EXERCISE INFO 1 STRAIGHT WIRE CONNECTOR 1 1/2" 1 REGULATOR - DC ALT 4 SCREW HHTT M5-0.8 X 10 BP 4 SCREW PPHM M5-0.8 X 30 ZINC 5 WASHER FLAT M5 5 WASHER LOCK M5 5 NUT HEX M5-0.8 G8 YEL CHR 4 RIVET POP .125 X .129-.133/#30 1 PANEL, TOP 1 BUS BAR 1 WASHER LOCK 3/8 1 NUT HEX 3/8-16 STEEL 1 JUNCTION BLOCK 3/8-16 1 SCREW HHC M5-0.8 X 25 G8.8 1 HINGE CONTINUOUS 1.5L CNTL PNL 1 WIRE ASSEMBLY 1 NUT HEX M6 X 1.0 G8 YEL CHR 1 SCREW HHC #10-32 X 1/2 1 WASHER SHAKEPROOF EXT 1/4 STL 1 NUT HEX #10-32 STEEL 1 WASHER LOCK #10 1 CAPACITOR FILTER ASY 2 SCREW PHTT #6-32 X 5/8 ZYC 1 DECAL WARNING REMOVE FUSE Generac® Power Systems, Inc. 37 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Engine -- Drawing No. 0E1228-H 38 Generac® Power Systems, Inc. 32 24 23 38 3 33 34 35 36 65 64 62 40 1 42 37 41 24 30 24 44 45 TO 24 72 11 10 9 74 24 43 51 48 14 47 66 57 69 63 59 58 52 24 4 43 5 12 71 14 70 10 11 14 10 11 46 73 56 55 54 6 1 2 24 30 7 8 13 15 11 10 9 12 19 16 1 10 11 17 11 0 28 20 26 20 46 21 17 11 18 23 24 21 22 25 2 7 60 WATERPUMP HARDWARE Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Engine -- Drawing No. 0E1228-H ITEM PART NO. QTY. DESCRIPTION 1 0A4531 2 022473 4 0A45310258 5 0A4355 6 0E2632 7 022097 8 022507 9 052212 10 046526 11 022131 12 0C2499 13 055993 14 045772 15 023586 16 020692 17 0A7005 18 052243 19 0A4772 20 070901 21 051735 22 056768 23 022145 24 022129 25 022259 26 052213 27 047411 28 052830 30 045771 31 058306 32 030795 33 0A2711A 34 048665 35 075885 36 0A45310257 37 0E1100 38 0E0561 39 0A6751 40 034339 41 026925 42 061012 43 039253 1 ENGINE-1.5L 6 WASHER FLAT 1/4 ZINC 1 GASKET-EXHAUST MANIFOLD 1 MANIFOLD-EXHAUST 1 HEAT SHIELD EXH 1.5L 8 WASHER LOCK M6-1/4 2 SCREW HHC 1/4-20 X 1/2 G5 2 SCREW HHC M10-1.25 X 25 G8.8 4 WASHER-LOCK-M10 20 WASHER FLAT 3/8 ZINC 2 STAMPING ENG FOOT 1 SPACER .41 X .75 X .12 STL/ZNC 1 NUT HEX M10-1.5 G8 YEL CHR 2 SCREW SHC 5/16-18 X 2 G8.8 NZ 1 STARTER-12V 2 SPACER .56 X 1 X .37 ST/ZNC 1 SCREW HHC M10-1.5 X 60 G8.8 1 ENGINE PLATE 2 SLEEVE DOWEL BLHSG 3 SCREW HHC M10-1.5 X 70 G8.8 3 SCREW HHC M10-1.5 X 90 G8.8 12 WASHER FLAT 5/16 ZINC 19 WASHER LOCK M8-5/16 2 NUT HEX 5/16-18 STEEL 11 SCREW HHC M10-1.25 X 20 G8.8 2 SCREW HHC M6-1.0 X 16 G8.8 1 SCREW HHC M10-1.25 X 45 G8.8 12 NUT HEX M8-1.25 G8 YEL CHR 5 SCREW SHC M8-1.25 X 25 G12.9 2 SCREW HHC 5/16-18 X 1 G5 1 ADAPTER-THERMOSTAT 1 GASKET THERMOSTAT 1 THERMOSTAT 195 DEG 1 GASKET INLET MANIFOLD 1 MANIFOLD INTAKE MACHINED 1 ASSY WATER LEVEL SENSOR C/E PL 1 SW-TMP 245 DEG 3/8 NPT 1 BARBED EL 90 3/8 NPT X 5/8 1 PLUG STD PIPE 3/8 STEEL SQ HD 1 PLUG STD PIPE 1/8 SCKT HD 5 SCREW HHC M8-1.25 X 20 G8.8 ITEM PART NO. QTY. DESCRIPTION 44 0A5110 45 0A7006 46 025507 47 022500B 48 0A8584 49 036277 50 042574 51 026073A 52 0A6701 53 039414 54 0A5568 55 051769 56 0A4804 0A4804A 0A4800 0A4800A 57 0A5839 58 0A1354B 59 0A4839 60 055816 62 0E1936 63 0A2628 64 0A5275 0A5586 65 0A4814 66 0A45310244 67 0C1852 68 0912970066 69 070928 70 069860C 71 069811 72 058443 73 0F3856 74 * 055934C 1 PIPE WATER-INLET 1 O-RING 1-1/16 X 1-5/16 X 1/8 2 WASHER SHAKEPROOF EXT 7/16 STL 2 SPACER .41 X .75 X .25 ST/ZNC 1 SWITCH OIL PRESSURE 1 ELBOW 90D STREET 1/8 1 ADAPTOR 1/8 NPTF TO 1/8-28 1 PLUG STD PIPE 1/4 STEEL SQ HD 1 SCREW HHC M10-1.5 X 110 G8.8 1 SCREW HHC M8-1.25 X 35 G8.8 1 SCREW HHC M12-1.25 X 55 G8.8 1 WASHER LOCK M12 1 PULLEY-CRANKSHAFT (1800 RPM) BUILT PRIOR TO 11/20/02 1 PULLEY-CRANKSHAFT (1800 RPM) BUILT AFTER 11/20/02 1 PULLEY-CRANKSHAFT (3600 RPM) BUILT PRIOR TO 11/20/02 1 PULLEY-CRANKSHAFT (3600 RPM) BUILT AFTER 11/20/02 1 BRACKET - ALT SUPPRT 1 DC ALTERNATOR-12V 1 ARM ADJUST ALTERNATOR 4 SCREW HHC M6-1.0 X 70 G8.8 1 FAN COOLING 15" 1 PULLEY - FAN 95 DIA 1 V-BELT 3/8 X 32-1/8 1.5L 1 V-BELT 3/8 X 28.9 1.5L 1 SPACER PULLEY 1 FILTER OIL 1 ADAPTER DRAIN OIL 1 GROUND WIRE (STARTER) 1 CLAMP HOSE - OIL DRAIN 1 HOSE ASM.-OIL DRAIN 1 CAP HEX 1/4NPT BRASS 2 CLAMP VINYL .5 X .406 Z 1 GUARD CRANKSHAFT 1.5L 1 CLAMP VINYL .5 X .406 Z * CLAMP FOR WIRING HARNESS (NOT SHOWN) Generac® Power Systems, Inc. 39 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Radiator -- Drawing No. 0E0769-J 40 Generac® Power Systems, Inc. TO ENGINE BYPASS 7 1 22 7 16 7 32 23 26 9 8 8 20 15 TO WATER INLET (MIDWAY UP ENGINE BLOCK) TO THERMOSTAT ADAPTER 32 (BOTTOM ONLY) 21 29 "A" 10 28 8 19 8 14 12 24 10 30 2 WATER INLET TUBE (ON BLOCK) 28 31 6 11 14 13 17 11 12 35 3 14 12 18 4 17 34 33 33 34 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Radiator -- Drawing No. 0E0769-J ITEM PART NO. QTY. DESCRIPTION 1 0D8657 2 0A5734 3 0A6237 4 * 0A6238 5 084918 6 051520N 7 048031C 8 099502 9 083709 10 052250 11 047411 12 022097 13 049813 14 022473 15 084427 16 051520Z 17 * 058443 18 056892 19 0A6284 20 0A6258 21 029032 22 031669 23 060035 24 022127 26 046627 27 0C7649 28 0C2454 29 076749 30 0E0726 31 035461 32 0A7275 33 0A2111 34 065852 35 047290A 1 SUPPORT RADIATOR 1.5L MITSU 1 RADIATOR 1.5L 1 VENTURI 1.5L MODINE 1 GUARD FAN 1.5L MODINE 1 HEATER ENGINE 0500W 120V 1 TUBING 5/8 ID X 12 4 CLAMP HOSE BAND 1/4 4 CLAMP HOSE #24 B1.06 - 2.00 1 CLAMP WIRE HOSE .573 - .551 2 TAPE FOAM 1 X 1 (12" LG) 4 SCREW HHC M6-1.0 X 16 G8.8 8 WASHER LOCK M6-1/4 2 NUT HEX M6 X 1.0 G8 YEL CHR 9 WASHER FLAT 1/4 ZINC 1 BRACKET HEATER 1 TUBING 5/8 ID X 18"LG 6 SCREW CRIMPTITE 1/4-20 X 5/8 4 SCREW CRIMPTITE 10-24 X 3/8 1 HOSE - LOWER RADIATR 1 HOSE - UPPER RADIATR 1 HOSE 9/32 ID (36" LG) 4 BOLT CARR 1/4-20 X 1-3/4 JS500 4 SPACER .41 X .75 X .87 ST/ZNC 4 NUT HEX 1/4-20 STEEL 1 CAP RADIATOR 1 CLAMP HOSE .38-.87 4 SCREW TH-FRM M6-1 X 16 N WA Z/JS 1 TANK COOLANT RECOVERY 1 BRACKET WATER BOTTLE 1.5L MIT 1 BARBED STR 1/4 NPT X 3/8 3 FOAM 1.5 X 1 ADH BAK 2 SCREW SWAGE 10-32 X 5/16 Z/YC 2 SPRING CLIP HOLDER .37-.62 1 ASSY. RAD. DRAIN HOSE * FAN GUARD KIT 0E3596 (NOT USED WITH LEVEL ONE GUARDING) Generac® Power Systems, Inc. 41 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Fuel System -- Drawing No. 0E0774-F 18 8 "C" 12 17 16 14 31 32 33 19 20 13 24 21 25 22 30 34 36 37 35 38 39 1 26 6 28 6 43 9 1 10 "D" PORT "OUT 2" 40 41 3 11 L.P. VAPOR 42 Generac® Power Systems, Inc. "C" 29 "D" 40 41 PORT "OUT 1" (NATURAL GAS) 11 42 15 4 5 27 23 7 6 2 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Fuel System -- Drawing No. 0E0774-F ITEM PART NO. QTY. DESCRIPTION 1 * --------- 2 075580 3 0E1006 4 039253 5 022145 6 022129 7 045771 8 0A7040 9 032552 10 029032 11 0E1056 12 029032 13 0A5547 14 048031C 15 0D1509 16 ** 0E0591 17 059402 18 037561 19 0E1028 20 059401 21 ** 091526 22 ** 049226 23 026307 24 062522 25 022127 26 022259 27 050279 28 0A6125 29 0D8492T 30 ** 0E1104 31 ** 0E0668 32 ** 0E0590 33 ** 0C5133 34 ** 0E0665 35 ** 0E1108 36 ** 033138 37 ** 022152 38 ** 0E0645 39 ** 063463A 40 0E1558 41 057823 42 0E1111 43 042907 44 0C2454 1 WELDMENT MOUNTING BASE 1 FLANGE FUEL INLET 1 ASSY REGULATOR 1.5L N.G.OR LPV 2 SCREW HHC M8-1.25 X 20 G8.8 2 WASHER FLAT 5/16 ZINC 6 WASHER LOCK M8-5/16 2 NUT HEX M8-1.25 G8 YEL CHR 1 BRACKET-RAD HOSE 1 BARBED EL 90 5/16 X 1/8 NPT 1 HOSE 9/32 ID 11" 1 FUEL HOSE ASSM. NAT.GAS/L.P.V. 1 HOSE 9/32 ID 7.5" 1 COVER AIR CLEANER 4 CLAMP HOSE BAND 1/4 1 DECAL INLET PRESSURE 1 ADAPTER,CARB.TO AIR CLNR 1 FILTER ELEMENT 1 NUT WING 1/4-20 NYLK 1 CARBURETOR ASSY. 1.5L 1 CARBURETOR GASKET 4 SCREW PPHM M5-0.8 X 12 ZNC 4 WASHER LOCK M5 1 ELBOW 90D STREET 3/4 1 STUD TH 1/4-20 X 3 G2 ZNC FULL 1 NUT HEX 1/4-20 STEEL 2 NUT HEX 5/16-18 STEEL 1 DECAL FUEL INLET NG 2 STUD 5/16-18 X 1.25 F THR 1 DECAL EMISSION CTRL 1.5 NG 2005 (10-15KW NATURAL GAS) 1 GASKET AIR CLEANER ADAPTER 1 O-RING 2-028 1.38 X 1.50 X .06 1 VENTURI 18MM 1 O-RING 29.82 X 2.62 1 SCREW THROTTLE PIN STOP 1 THROTTLE ARM REWORK 1 SCREW HHM #10-32 X 5/8 1 WASHER LOCK #10 1 LEVER THROTTLE STOP 1 BARBED STR 3/8NPT X 1/2 W/VS 1 HOSE LPG & NAT GAS 1/2 ID (23"LG) 2 CLAMP HOSE #10 .56 - 1.06 1 PLATE, GAS REGULATOR MOUNTING 2 SCREW HHC M8-1.25 X 16 G8.8 2 SCREW TH-FRM M6-1 X 16 N WA Z/JS * SHOWN IN OTHER VIEW ** INCLUDED IN ITEM 19 (CARBURETOR ASY. ) Generac® Power Systems, Inc. 43 26 To Engine Crankshaft 6 5 4 15 14 18 19 3 12 30 21 31 21 20 28 22 1 16 29 13 35 7 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Alternator -- Drawing No. 0A9348-G 44 Generac® Power Systems, Inc. 17 24 23 1 To Blower Housing 9 36 32 8 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Alternator -- Drawing No. 0A9348-G ITEM PART NO. QTY. 1 098671 1 098681 1 098675 1 098936 1 2 0A5336A 1 3 0A1659 1 4 071912 4 5 049226 4 6 051713 4 7 022129 4 8 098672 1 098673 1 098674 1 098682 1 098683 1 098684 1 098676 1 098677 1 098678 1 097620 1 098937 1 097621 1 9 0A5382 1 10 075591 1 11 075476 4 12 0A5601A 1 13 075554B 4 14 0A9375 4 15 022152 4 16 097146 1 17 042558 1 18 0A5061 1 19 0A4989 1 20 053557 1 21 051769 6 22 049541 4 23 046526 4 24 045772 4 26 * 087599 1 27 077043E 1 28 022131 4 29 072578 1 30 0A7043 5 31 049808 5 32 058589 1 33 023365 4 35 0A8830 4 36 072080 1 * USED ON PRE-PACKAGED UNITS ONLY DESCRIPTION ASSY ROTOR 10KW ASSY ROTOR 15KW ASSY ROTOR 20KW ASSY ROTOR 25KW HOUSING BLOWER SCREEN AIR OUTLET SCREW PPHM M5-0.8 X 8 SS WASHER LOCK M5 WASHER FLAT M5 WASHER LOCK M8-5/16 ASSY STATOR 10KW A ASSY STATOR 10KW D ASSY STATOR 10KW GJK ASSY STATOR 15KW 1PH A ASSY STATOR 15KW 3PH D ASSY STATOR 15KW 1PH GJK ASSY STATOR 20KW 1PH A ASSY STATOR 20KW 1PH D ASSY STATOR 20KW 1PH GJK ASSY STATOR 25KW 1PH A ASSY STATOR 25KW 1PH D ASSY STATOR 25KW 3PH D BEARING CARRIER REAR ASSY HOLDER BRUSH SCREW PPHM M4-0.7 X 16 COVER REAR BEARING BOLT STATOR X 16" LG SCREW RHM #10-24 X 2 WASHER LOCK #10 FAN & RING GEAR ASSEM. KEY SQ 3/8 X 1 STEEL SPACER-FLEX PLATE PLATE FLEX SCREW HHC M12-1.75 X 40 G8.8 WASHER LOCK M12 SCREW HHC M10-1.5 X 35 G8.8 WASHER LOCK M10 NUT HEX M10-1.5 G8 YEL CHR PLUG PLASTIC 3/8 NPT FLEX CONDUIT 1" BLACK (NOT SHOWN) WASHER FLAT 3/8-M10 ZINC SPACER ROTOR SHAFT SCREW HHC M12-1.25 X 25 G8.8 WASHER FLAT M12 DECAL WARN ENG START WASHER SHAKEPROOF INT #8 WASHER FLAT .34 ID X .75 OD DECAL DANGER STANBY UNITS Generac® Power Systems, Inc. 45 Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Battery -- Drawing No. 0E0770-B 2 13 1 8 STARTER SOLENOID 14 8 4 3 TO ENGINE BLOCK 16 5 6 7 9 15 ITEM PART NO. QTY. DESCRIPTION 1 077483 REF BATT 12VDC 75-AH 26 (NOT INCLUDED) 2 038804D 1 CABLE BATT RED #4 X 20.00 3 038805B 1 CABLE BATT BLK #4 X 23.00 4 0742600131 1 ASSY,WIRE#16 RED 1.6 5 022131 1 WASHER FLAT 3/8 ZINC 6 046526 1 WASHER LOCK M10 7 052213 1 SCREW HHC M10-1.25 X 20 G8.8 8 075763 3 BOOT, BATTERY CABLE 9 0D8668 1 BRACKET, BATTERY HOLD DOWN 1.5 13 050331A 1 BATTERY POST COVER (RED+) 14 050331 1 BATTERY POSTCOVER (BLACK-) 15 0C2454 2 SCREW TH-FRM M6-1X16 N WA Z/JS 16 025507 1 WASHER SHAKEPROOF EXT 7/16 STL 17 027482 2 WASHER SHAKEPROOF EXT 5/16 STL 46 Generac® Power Systems, Inc. Section 9 - Exploded Views and Parts Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Muffler -- Drawing No. 0E0773-A 14 8 15 10 9 6 12 13 9 3 7 3 5 4 3 2 ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PART NO. 0A4355 0E2844 036434 036449 0E0109 0C1318 0D8657 0E0170 0D9437 060366 039253 022145 022129 045771 0A8974 027837 QTY. 1 1 3 3 1 1 1 1 1 2 4 4 4 4 1 2 DESCRIPTION MANIFOLD EXHAUST 1.5L NIPPLE TOE 1.5NPTX5.5 BLK IRON BOLT U 5/16-18 X 2.09 SADDLE 2 INCH PIPE,EXHAUST 1.5L STNDRD&ACSTC FLEX PIPE EXHAUST SUPPORT, RADIATOR 1.5L MITSU BLANKET, EXHAUST 1.5L MITSU MUFFLER,1.5L ACOUSTIC&STANDARD STRAP MUFFLER 6" DIA SCREW HHC M8-1.25 X 20 G8.8 WASHER FLAT 5/16 ZINC WASHER LOCK M8-5/16 NUT HEX M8-1.25 G8 YEL CHR CAP RAIN 2" SCREW RHM 1/4-20 X 2-1/4 Generac® Power Systems, Inc. 47Acrobat Distiller 6.0 (Windows)