Gebruiksaanwijzing /service van het product 004373-3, 004626-2 van de fabrikant Generac
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POWER SYSTEMS, INC. ® ® Owner’ s Man ual Liquid-cooled, Prepac kaged Standb y Generators Models: 004373-3 (40 kW/Single-phase w/ 200 Amp T ransfer Switch) 004626-2 (40 kW/Single-phase w/ 200 Amp T.
Generac ® Pow er Systems, Inc. I NTRODUCTION Thank you for purchasing the Guardian product line by Generac P ower Systems. This model is a compact, high performance, liquid- cooled, engine - driven gen- erator designed to automatically supply electrical power to operate critical loads during a utility power failure.
T able of Contents Guardian Liquid-cooled 40 kW Generator Generac ® Pow er Systems, Inc. 1 Introduction ......................Inside Front Cover Read This Manual Thoroughly ......................IFC Contents ..........................................
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 gen- erator can operate safely , efficiently and reliably only if it is properly installed, operated and maintained.
Generac ® Pow er Systems, Inc. 3 • Inspect the generator regularly , and promptly repair or replace all worn, damaged or defective parts using only factory-approved parts. • Before performing any maintenance on the generator , disconnect its battery cables to prevent accidental start -up.
4 Generac ® Pow er Systems, Inc. 1.1 U N P A CKI NG/I NSP E CTION After unpacking, carefully inspect the contents for dam- age. • This standby generator set has been factory installed in an all-weather , metal enclosure that is intended exclusively for outdoor installation.
1.6 MAI N CI RCU IT B R EAKER The generator’s main circuit breaker is included with the unit as shipped from the factory . The breaker for each unit is described as follows: 1.
6 Generac ® Pow er Systems, Inc. 1.8.1 Generator and Load Compatibility The generator must be fully compatible with the rated voltage, number of phases and frequency of the con- nected electrical loads. The generator , connected elec- trical devices, or both, can be damaged if voltage, num- ber of phases and frequency are not compatible.
1.1 0 ENGI N E OI L R E COMM EN D A TIONS The unit has been filled with 15W -40 engine oil at the factory . Use a high- quality detergent oil classified “F or Service CC, SD , SE or SF .” Detergent oils keep the engine cleaner and reduce carbon deposits.
8 Generac ® Pow er Systems, Inc. If an open bottom is used, the engine-generator is to be installed over non-combustible materials and should be located such that combustible materials are not capable of accumulating under the generator set.
Generac ® Pow er Systems, Inc. 9 Figure 2.1 – Basic Standby Electric System 2.2 EM ERGENCY CI RCU IT IS OL A TION M E THOD This prevents overloading the generator by keeping elec- trical loads below the wattage/amperage capacity of the generator .
10 Generac ® Pow er Systems, Inc. NOTE: When using a GTS switch, it is necessary to connect a 240V AC supply to N1 and N2 terminals of the generator to provide for battery charging .
2.8.1 PR IOR T O I N ITIAL ST ART -U P Prior to initially starting the generator , it must be properly pr epared for use. Any attempt to crank or start the engine before it has been pr operly serviced with the recommended types and quanti- ties of engine fluids (oil, coolant, fuel, etc.
12 Generac ® Pow er Systems, Inc. 3.1 C ONTROL CONS OLE COMPON ENTS The components of a liquid- cooled generator control console (Figure 3.1) are as follows: Figure 3.1 – Control Console 3.1.1 AC V OL TM ETER The voltmeter displays generator AC output voltage dur- ing operation.
3.2.2 “OF F” POSITION This switch position shuts down the engine. This posi- tion also prevents operation. 3.2.3 “MAN U AL ” POSITION Set the switch to Manual to crank and start the engine. Transfer to standby power will not automatically occur unless there is a utility failure.
Figure 3.2 – Engine Block Heater Refer to applicable wiring diagram(s) and electrical schematic(s) at the back of this manual for wiring con- nections. 3.6 WEEKL Y EXERCISE CY CLE The generator will start and exercise once every seven days. During this weekly exercise, the unit runs for approximately 20 minutes and shuts down.
Figure 4.1 – Oil Dipstick and Fill 4.2 CHANGI NG TH E ENGI N E OI L AN D FIL T E R 4.2.1 ENGI NE OI L R EC OM M EN D A TIONS Use oil of API Service Class SG, SH or SJ . The recommended oil grade for the engine is SAE 15W -40. NOTE: The unit is supplied with “break-in ” oil.
16 Generac ® Pow er Systems, Inc. Figure 4.3 – Engine Air Cleaner See the “Service Schedule,” Section 4.12, P age 19, for rec- ommended air cleaner maintenance. 4 . 4 S P ARK PL U G S Reset the spark plug gap or replace the spark plugs as necessary .
Generac ® Pow er Systems, Inc. 17 4.6 C OOLI NG SY STEM Air intake and outlet openings in the generator compart- ment must be open and unobstructed for continued prop- er operation. This includes such obstructions as high grass, weeds, brush, leaves and snow .
18 Generac ® Pow er Systems, Inc. 2. Inside the generator set, the chance of rodent entry into the control panel is greatly reduced by the inclusion of adjustable wire connectors. Check that the wire connector screws are tight, thus closing off any gap between the access holes and the wires.
Generac ® Pow er Systems, Inc. 19 Section 4 — Maintenance Guardian Liquid-cooled 40 kW Generator 4.1 2 SERVICE S CH EDU LE A TTENTION: It is r ecommended that all service work be performed by your nearest Generac/Guar dian Authorized Dealer .
20 Generac ® Pow er Systems, Inc. Section 5 — T roubleshooting Guardian Liquid-cooled 40 kW Generator 5.1 TROU B LE SHOO TI NG GU I DE P ROB LEM CAUSE C OR R E CTION The engine will not crank. 1. F use blown 1. Replace fuse. 2. Loose, corroded or defective 2.
Generac ® Pow er Systems, Inc. 21 LEFT S IDE VIE W T O P O R PLAN VIE W O IL DRAI N 1 / 2" N.P.T. FEMAL E NO TE 6 NO TE 2 110 [ 4.33" ] TYP . 570 [ 22.44" ] TYP . M OU NTIN G H O LE S Ø 13.5 [ Ø 0.53" ] N O TE 7 S T U B- U P AREA S EE N O TE 8 AND C HAR T 839 [ 33.
A B 86 86 L OS 85 85 WT S WL S 69 69 SOP S W T 68 6 8 56 56 CC 0 1 3A D C - A 1 3 1 3 1 3 ( + ) ( - ) 12V BATTERY RED BLA CK SC SM 1 3 1 3 SC 1 6 CC 0 0 0 T O CO NTR O L PANE L TERMINAL S TRI P T O AM.
Generac ® Pow er Systems, Inc. 23 Section 6 — Electrical Data (Model Nos. 0043 73-3 & 00462 6-2) Guardian Liquid-cooled 40 kW Generator Schematic (4.
S 1 6 S 1 5 0 0 0 2 1 9 150 2 2 9 14 13 79 14 15 15 15 68 4 56 85 69 86 T S1 HZ - FRE Q UENCY METE R HZ TB1 - TERMINAL BL OC K S LE G EN D GCB GC B - GO VERN O R CO NTR O L B O AR D BL UE BL UE RED BLA CK P / N 986 4 7 24 Generac ® Pow er Systems, Inc.
Generac ® Pow er Systems, Inc. 25 AC TUAT O R B R O WN O RAN G E Y ELL O W B LA C K N . C . TO GO VERN O R HM C P EH T S1 , TS2 - TERMINAL STRIPS L P C - L O WER PANEL CO NNE C TI O N TS 2 R 1 - RESI.
A AM VM L1 15 12 3 5 6 2 4 1 B A 17 1 13 2 16 5 7 D 14 11 9 C AP E 3 4 TO L O WER PANEL ( CO NNE C T O R C P) U J B T S W V H X O G A N Q M E K F C D 4 5 10 12 3 TO EN G INE ( CO NNE C T O R EH) 6 11 .
Generac ® Pow er Systems, Inc. 27 S 1 5 N 00 P 1 7 8 K M S 1 23 N2 N1 T1 S R T2 X 19 4 G F B E 6 S 1 6 2 1 5 7 58 S3 N1 N2 T2 23 19 4 CUS T O MER CO NNE C TI O N CUS T O MER CO NNE C TI O N 1 2 0/ 24 0 V. 1-PHA S E E 1 T O E 3 24 0 V. E3 T O 00 E 1 T O 00 1 2 0 V.
N . C . EH HM C P 85 56 B LA C K AVR 14 13 14 85 56 85 0 4 6 5 N2 N1 14 13 1 4 14 13 85 0 85 56 RED P F C 14 85 85 6 4 4 B LA C K TR1 B L U E B LA C K B L U E RED B L U E 239 T2 T1 2 25 A 0 1 5 C T2 T.
Generac ® Pow er Systems, Inc. 29 B J X W S T V U A O N M Q F K G H E C D 5 4 3 6 C AP L1 8 9 1 2 10 11 12 7 P SW - SWITCH , PHASE SELECTOR S W2 - SWITCH , SET EXERCISE S W1 - SWITCH , AUTO/OFF/MANUA.
30 Generac ® Pow er Systems, Inc. Section 7 — Exploded Views and P ar ts Lists (Model Nos. 0043 73-3 & 00462 6-2) Guardian Liquid-cooled 40 kW Generators Base - Drawing No. 0C4399-D *28 *27 *26 *27 *26 *28 22 21 *26 *27 *28 *27 32 33 15 18 5 6 1 12 19 11 10 6 5 12 19 11 10 14 23 24 13 17 16 31 30 3 12 To Oil Drain On Oil Pan.
Generac ® Pow er Systems, Inc. 31 ITEM P AR T NO . QTY . DESCRIPTION 1 0C3250 1 ASSEMBL Y BASE MOUNTING (DIRECT -COUPLED) 3 055414 1 LUG SLDLSS #2-#8 X 17/64 CU 4 0A4084 2 MOUNT ENGINE (R&L) 5 022129 2 W ASHER LOCK M8-5/16 6 045771 2 NUT HEX M8-1.
32 Generac ® Pow er Systems, Inc. 22 FRAME BA SE 3 2 9 11 3 36 2 5 30 31 1 4 24 29 2 3 2 6 1 8 5 1 5 39 34 33 32 12 12 11 9 2 8 18 19 6 1 0 5 17 2 9 5 11 1 3 11 1 0 21 42 1 6 7 Section 7 — Exploded Views and P ar ts Lists (Model Nos. 0043 73-3 & 00462 6-2) Guardian Liquid-cooled 40 kW Generators Compartment - Drawing No.
Generac ® Pow er Systems, Inc. 33 ITEM P AR T NO . QTY . DESCRIPTION 1 0C3594 10 ASSEMBL Y M6 HINGE 3 0A3359 40 SCREW BHSC M6-1.0 X 16 SS 4 0A3360 40 SHAKEPROOF INT M6 SS 5 0C2522 (A) 5 DOOR SMALL STD .
34 Generac ® Pow er Systems, Inc. 6 5 36 52 58 54 55 56 57 35 59 4 1 21 42 54 41 61 12 60 4 3 2 3 2 9 2 6 8 60 2 8 27 1 8 4 9 50 3 4 5 4 6 47 3 39 12 14 1 5 1 8 16 2 0 1 9 1 8 4 9 50 37 51 52 13 51 5.
Generac ® Pow er Systems, Inc. 35 ITEM P AR T NO . QTY . DESCRIPTION 1 0D1523 1 P ANEL BTM & BACK CONTROL P ANEL 2 0D1521A 1 CONTROL P ANEL, FRONT W/ SILK SCREEN 3 0D1522 2 P ANEL,SIDE COVER CONT.
36 Generac ® Pow er Systems, Inc. 36 7 11 53 54 55 56 35 53 54 55 56 4 1 8 4 8 4 9 4 3 2 3 2 9 2 6 2 8 27 2 5 24 44 4 5 4 6 47 1 8 4 8 4 9 22 30 31 32 2 42 1 41 59 8 59 58 9 58 12 53 54 55 56 6 5 37 .
Generac ® Pow er Systems, Inc. 37 ITEM P AR T NO . QTY . DESCRIPTION 1 0D7397 1 PNL BTM & BA CK CNTL PNL 04626 2 0D1521A 1 CONTROL P ANEL FRONT W/ SILK SCREEN 3 0D1522 1 P ANEL SIDE COVER CONTR O.
38 Generac ® Pow er Systems, Inc. 1 3 ( 200A ) 4 5 44 44 4 6 ALT. 45 4 8 47 S EN S IN G LEAD S & WIRE FD 3 P O L E ( 600V ) S IEMEN S 44 42 4 0 33 37 38 36 34 54 53 55 35 36 SENSING 59 57 56 58 52 60 0 9 ALT. LEAD S & WIRE 1 0 31 32 36 4 35 37 1 37 1 8 36 2 35 47 58 30 2 9 12 11 4 3 7 CONTROL PANEL E L REF.
Generac ® Pow er Systems, Inc. 39 Section 7 — Exploded Views and P ar ts Lists (Model Nos. 0043 73-3 & 00462 6-2) Guardian Liquid-cooled 40 kW Generators Connection Box – Drawing No. 0D8848-A ITEM P AR T NO . QTY . DESCRIPTION 1 068115 1 LO WER P ANEL 15 2 0D5489 1 CO VER LOWER CONNECTION BO X 4 023484N 2 BUSHING SNAP SB-2.
40 Generac ® Pow er Systems, Inc. 18 3 2 21 1 29 28 5 27 25 6 2 S TAT O R L EAD S 3 4 33 19 TO EN G INE FLYWHEEL SC R O LL DETAIL 42 41 40 8 3 1 3 7 39 43 43 43 38 41 42 40 3 7 40 36 10 21 1 F lLYWHEEL AD JUS TMENT T HREAD IN SENSOR ( 6 ) UNTIL CONTACT I S MADE WITH RING GEAR , THEN BACK OFF 1/ 2 T O 3/ 4 T U RN AND TI G HTEN N U T.
Generac ® Pow er Systems, Inc. 41 Section 7 — Exploded Views and P ar ts Lists (Model Nos. 0043 73-3 & 00462 6-2) Guardian Liquid-cooled 40 kW Generators Generator – Drawing No. 0D9490 ITEM P AR T NO . QTY . DESCRIPTION 1 051768 7 SCREW HHC M12-1.
42 Generac ® Pow er Systems, Inc. Section 7 — Exploded Views and P ar ts Lists (Model Nos. 0043 73-3 & 00462 6-2) Guardian Liquid-cooled 40 kW Generators Engine – Drawing No.
Generac ® Pow er Systems, Inc. 43 ITEM P AR T NO . QTY . DESCRIPTION 1 0A9046 1 ENGINE 4.3L GM 2 0A9118A 1 FL YWHL 4.3L GM SAE 3 070022 1 W ASHER ST AR M12 EXT 4 0A6021 6 SCREW HHC 7/16-20 X 1 G8 6 059056A 1 ST AR TER 5.7L/7.4L GM 8 0A9050 2 BOL T ST ARTER 4.
44 Generac ® Pow er Systems, Inc. 12 40 24 6 31 32 37 34 4 20 2 3 4 5 4 3 40 22 7 8 36 1 3 5 1 0 11 33 1 9 31 4 35 3 34 14 30 2 8 44 27 9 1 21 4 3 2 5 46 4 0 41 2 6 17 1 6 38 1 5 47 2 Section 7 — Exploded Views and P ar ts Lists (Model Nos. 0043 73-3 & 00462 6-2) Guardian Liquid-cooled 40 kW Generators Engine – Drawing No.
Generac ® Pow er Systems, Inc. 45 ITEM P AR T NO . QTY . DESCRIPTION 1 0A9046 1 ENGINE 4.3L GM 2 0A4084 2 MOUNT , ENGINE (R & L) 3 0A4239 1 PULLEY CRANKSHAFT 4 0A4240 1 PULLEY W A TER PUMP 5 0A5640 1 SP ACER F AN 50MM 4.
ITEM P AR T NO . QTY . DESCRIPTION 1 034339 1 BARBED ELBO W 90 3/8 NPT X 5/8 2 ** 055934D 1 CLAMP VINYL 1.06 X .406 Z (MOUNTED TO AL TERNA T OR T O HOLD # 5 IN PLACE) 3 057822 4 CLAMP HOSE #8 .
Generac ® Pow er Systems, Inc. 47 Section 7 — Exploded Views and P ar ts Lists (Model Nos. 0043 73-3 & 00462 6-2) Guardian Liquid-cooled 40 kW Generators Battery – Drawing No.
KIT PART N O . 0 D7 9 4 8 30 32 31 33 34 35 KIT PART N O . 0 D7 9 47 37 38 36 39 KIT PART N O . 0 D 8 121 2 9 1 8 19 2 0 9 7 1 6 1 1 0 6 5 4 1 5 22 24 21 1 0 7 " A" T O "A " 1 0 4 0 22 27 27 11 14 1 6 48 Generac ® Pow er Systems, Inc.
Generac ® Pow er Systems, Inc. 49 ITEM P AR T NO . QTY . DESCRIPTION 1 0D7825 1 RADIA TOR COPPER BRASS 2 0D8251 1 F AN GUARD BO TT OM 3 0D8252 1 F AN GUARD T OP 4 024655 4 SCREW HHTT 1/4-20 X 1 CZ 5 022097 4 W ASHER LOCK M6-1/4 6 022473 4 W ASHER FLA T 1/4 ZINC 7 0D7174 1 VENTURI 4.
ITEM P AR T NO . QTY . DESCRIPTION 1 059902A 1 CAP RAIN 2.50 / 2.69 2 0C9641 1 TUBE STRAIGHT 'A' GROUP 3 0C9650 1 MUFFLER 2-1/2" INLET/OUTLET 4 0C4114A 2 CLAMP BAND MUFFLER 6.5" 5 0C4126 2 BRA CKET MUFFLER MOUNTING 6 0D5787 1 TUBE ELBO W 90 DEG 2.
Generac ® Pow er Systems, Inc. 51 ITEM P AR T NO . QTY . DESCRIPTION 1 037561 1 NUT WING 1/4-20 NYLK 2 0A4632A 1 PLA TE AIR CLEANER T OP 3 0A4637 1 FIL TER AIR 11.
Section 7 — Exploded Views and P ar ts Lists (Model No. 0043 73-3) Guardian Liquid-cooled 40 kW Generators 4.3L Nat. Gas Fuel Syst em – Drawing No.
Generac ® Pow er Systems, Inc. 53 ITEM P AR T NO . QTY . DESCRIPTION 1 065907 1 SUPPOR T SOLENOID NA T GAS 2 026812 4 ELBO W 90D 3/4NPT 3 076691 1 NIPPLE PIPE 3/4 NPT X 4.
54 Generac ® Pow er Systems, Inc. 21 20 1 5 3 2 2 4 8 6 7 12 1 6 1 5 11 1 3 1 8 9 11 2 12 13 17 1 8 1 9 24 24 24 27 2 3 36 T O VALVE CO VE R 38 37 2 5 17 2 24 14 MANIF O L D T O INTAKE 34 22 39 35 12.
Generac ® Pow er Systems, Inc. 55 ITEM P AR T NO . QTY . DESCRIPTION 1 065907 1 SUPPOR T SOLENOID NA T GAS 2 026812 4 ELBO W 90D 3/4NPT 3 076691 1 NIPPLE PIPE 3/4 NPT X 4.
56 Generac ® Pow er Systems, Inc. Section 7 — Exploded Views and P ar ts Lists (Model No. 004626-2) Guardian Liquid-cooled 40 kW Generators Exhaust – Drawing No.
Generac ® Pow er Systems, Inc. 57 ITEM P AR T NO . QTY . DESCRIPTION 1 059902A 1 CAP RAIN 2.50 / 2.69 2 0C9641 1 TUBE STRAIGHT 'A' GROUP 3 0D4208 1 MUFFLER CA T AL YST 4.3L 4 0D5061 4 MOUNTING BAND A-GRP CA T AL YST 5 0C4126 2 BRA CKET MUFFLER MOUNTING 6 0D5787 1 TUBE ELBO W 90 DEG 2.
58 Generac ® Pow er Systems, Inc. Section 7 — Exploded Views and P ar ts Lists (Model No. 0043 73-3) Guardian Liquid-cooled 40 kW Generators Electronic Governor – Drawing No.
Generac ® Pow er Systems, Inc. 59 Section 8 – Notes Guardian Liquid-cooled 40 kW Generators.
60 Generac ® Pow er Systems, Inc. Section 9 – W arranty Guardian Liquid-cooled 40 kW Generators CALI FOR N IA EM ISSION C ONTROL W AR R ANT Y ST A TEM ENT Y OU R W AR R ANT Y R IGHT S AN D OBLIGA TIONS The California Air Resources Board (CARB) and Generac P ower Systems, Inc.
Generac ® Pow er Systems, Inc. 61 Section 9 – W arranty Guardian Liquid-cooled 40 kW Generators 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.
Part No. 0E1780 Revision 0 (08/06/02) Printed in U.S.A. Section 9 – W arranty Guardian Liquid-cooled 40 kW Generators GEN ERAC PO WER SY STEMS S T AN D AR D "TWO YEAR" LIM ITED W AR R ANTY FOR GU AR DIAN ® "P R EP ACKAGED EMERGENCY AUT OMA TIC S T ANDBY GENER A T ORS" F or a period of two years Generac P ower Systems, Inc.
Een belangrijk punt na aankoop van elk apparaat Generac 004373-3, 004626-2 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Generac 004373-3, 004626-2 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Generac 004373-3, 004626-2 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Generac 004373-3, 004626-2 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Generac 004373-3, 004626-2 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Generac 004373-3, 004626-2 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Generac 004373-3, 004626-2 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Generac 004373-3, 004626-2 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
