Generac 004373-3 Instrukcja Użytkownika

POWER SYSTEMS, INC.®®Owner’s ManualLiquid-cooled, Prepackaged Standby GeneratorsModels:004373-3 (40 kW/Single-phase w/ 200 AmpTransfer Switch)004626-2

8 Generac®Power Systems, Inc.If an open bottom is used, the engine-generator isto be installed over non-combustible materialsand should be located suc

Generac®Power Systems, Inc. 9Figure 2.1 – Basic Standby Electric System2.2 EMERGENCY CIRCUIT ISOLATIONMETHODThis prevents overloading the generator by

10 Generac®Power Systems, Inc.NOTE:When using a GTS switch, it is necessary to connecta 240V AC supply to N1 and N2 terminals of the generator to prov

2.8.1 PRIOR TO INITIAL START-UPPrior to initially starting the generator, it must beproperly prepared for use. Any attempt to crankor start the engine

12 Generac®Power Systems, Inc.3.1 CONTROL CONSOLE COMPONENTSThe components of a liquid-cooled generator controlconsole (Figure 3.1) are as follows:Fig

3.2.2 “OFF” POSITIONThis switch position shuts down the engine. This posi-tion also prevents operation.3.2.3 “MANUAL” POSITIONSet the switch to Manual

Figure 3.2 – Engine Block HeaterRefer to applicable wiring diagram(s) and electricalschematic(s) at the back of this manual for wiring con-nections.3.

Figure 4.1 – Oil Dipstick and Fill4.2 CHANGING THE ENGINE OIL ANDFILTER4.2.1 ENGINE OIL RECOMMENDATIONSUse oil of API Service Class SG, SH or SJ. The

16 Generac®Power Systems, Inc.Figure 4.3 – Engine Air CleanerSee the “Service Schedule,” Section 4.12, Page 19, for rec-ommended air cleaner maintenan

Generac®Power Systems, Inc. 174.6 COOLING SYSTEMAir intake and outlet openings in the generator compart-ment must be open and unobstructed for continu

Generac®Power Systems, Inc.INTRODUCTIONThank you for purchasing the Guardian product lineby Generac Power Systems. This model is a compact,high perfor

18 Generac®Power Systems, Inc.2. Inside the generator set, the chance of rodent entryinto the control panel is greatly reduced by theinclusion of adju

Generac®Power Systems, Inc. 19Section 4 — MaintenanceGuardian Liquid-cooled 40 kW Generator4.12 SERVICE SCHEDULEATTENTION: It is recommended that all

20 Generac®Power Systems, Inc.Section 5 — TroubleshootingGuardian Liquid-cooled 40 kW Generator5.1 TROUBLESHOOTING GUIDEPROBLEM CAUSE CORRECTIONThe en

Generac®Power Systems, Inc. 21LEFT SIDE VIEWTOP OR PLAN VIEWOIL DRAIN1/2" N.P.T. FEMALENOTE 6NOTE 2110 [4.33"] TYP.570 [22.44"] TYP.MOU

AB8686LOS8585WTSWLS6969SOPSWT68685656CC013ADC-A131313(+)(-)12V BATTERYREDBLACKSCSM1313SC16CC000TO CONTROL PANELTERMINAL STRIPTO AMMETER013BCBLACKGREEN

Generac®Power Systems, Inc. 23Section 6 — Electrical Data(Model Nos. 004373-3 & 004626-2) Guardian Liquid-cooled 40 kW GeneratorSchematic (4.3L) –

S16S150002191502291413791415151568456856986TS1HZ - FREQUENCY METERHZTB1 - TERMINAL BLOCKSLEGENDGCBGCB - GOVERNOR CONTROL BOARDBLUEBLUEREDBLACKP/N 986

Generac®Power Systems, Inc. 25ACTUATORBROWNORANGEYELLOWBLACKN.C.TO GOVERNORHMCPEHTS1, TS2 - TERMINAL STRIPSLPC - LOWER PANEL CONNECTIONTS2R1 - RESIST

AAMVML11512356241BA1711321657D14119CAPE34TO LOWER PANEL (CONNECTOR CP)UJBTSWVHXOGANQMEKFCD4510123TO ENGINE (CONNECTOR EH)61112117+219153181614-+-+-CON

Generac®Power Systems, Inc. 27S15N00P178KMS123N2N1T1SRT2X194GFBE6S16215758S3N1N2T223194CUSTOMER CONNECTIONCUSTOMER CONNECTION120/240V. 1-PHASEE1 TO E

Table of ContentsGuardian Liquid-cooled 40 kW GeneratorGenerac®Power Systems, Inc. 1Introduction ...Inside Front CoverRead This Man

N.C.EHHMCP8556BLACKAVR1413148556850465N2N114131414138508556REDPFC148585644BLACKTR1BLUEBLACKBLUEREDBLUE239T2T1225A015CT2T117815E1485176L1-S16229S1515T2

Generac®Power Systems, Inc. 29BJXWSTVUAONMQFKGHECD5436CAPL189121011127PSW - SWITCH, PHASE SELECTORSW2 - SWITCH, SET EXERCISE SW1 - SWITCH, AUTO/OFF/MA

30 Generac®Power Systems, Inc.Section 7 — Exploded Views and Parts Lists(Model Nos. 004373-3 & 004626-2) Guardian Liquid-cooled 40 kW GeneratorsBa

Generac®Power Systems, Inc. 31ITEM PART NO. QTY. DESCRIPTION1 0C3250 1 ASSEMBLY BASE MOUNTING (DIRECT-COUPLED)3 055414 1 LUG SLDLSS #2-#8 X 17/64 CU4

32 Generac®Power Systems, Inc.22FRAMEBASE32911336253031142429232618515393433321212119281819610517295111311102142167Section 7 — Exploded Views and Part

Generac®Power Systems, Inc. 33ITEM PART NO. QTY. DESCRIPTION1 0C3594 10 ASSEMBLY M6 HINGE3 0A3359 40 SCREW BHSC M6-1.0 X 16 SS4 0A3360 40 SHAKEPROOF I

34 Generac®Power Systems, Inc.653652585455565735594121425441611260432329268602827184950345464733912141518162019184950375152135152535853582231232303334

Generac®Power Systems, Inc. 35ITEM PART NO. QTY. DESCRIPTION1 0D1523 1 PANEL BTM & BACK CONTROLPANEL2 0D1521A 1 CONTROL PANEL, FRONT W/ SILKSCREEN

36 Generac®Power Systems, Inc.367115354555635535455564184849432329262827252444454647184849223031322421415985958958125354555665375051525733950515257494

Generac®Power Systems, Inc. 37ITEM PART NO. QTY. DESCRIPTION1 0D7397 1 PNL BTM & BACK CNTL PNL 046262 0D1521A 1 CONTROL PANEL FRONT W/ SILKSCREEN3

2 Generac®Power Systems, Inc.Study these SAFETY RULES carefully before installing,operating or servicing this equipment. Become familiarwith this Owne

38 Generac®Power Systems, Inc.13(200A)45444446ALT.454847SENSINGLEADS &WIREFD 3 POLE(600V)SIEMENS44424033373836345453553536SENSING59575658526009ALT

Generac®Power Systems, Inc. 39Section 7 — Exploded Views and Parts Lists(Model Nos. 004373-3 & 004626-2) Guardian Liquid-cooled 40 kW GeneratorsCo

40 Generac®Power Systems, Inc.183221129285272562STATORLEADS343319TO ENGINE FLYWHEELSCROLL DETAIL42414083137394343433841424037403610211FlLYWHEEL ADJUST

Generac®Power Systems, Inc. 41Section 7 — Exploded Views and Parts Lists(Model Nos. 004373-3 & 004626-2) Guardian Liquid-cooled 40 kW GeneratorsGe

42 Generac®Power Systems, Inc.Section 7 — Exploded Views and Parts Lists(Model Nos. 004373-3 & 004626-2) Guardian Liquid-cooled 40 kW GeneratorsEn

Generac®Power Systems, Inc. 43ITEM PART NO. QTY. DESCRIPTION1 0A9046 1 ENGINE 4.3L GM2 0A9118A 1 FLYWHL 4.3L GM SAE3 070022 1 WASHER STAR M12 EXT4 0A6

44 Generac®Power Systems, Inc.1240246313237344202345434022783613510113319314353341430284427912143254640412617163815472Section 7 — Exploded Views and P

Generac®Power Systems, Inc. 45ITEM PART NO. QTY. DESCRIPTION1 0A9046 1 ENGINE 4.3L GM2 0A4084 2 MOUNT, ENGINE (R & L)3 0A4239 1 PULLEY CRANKSHAFT4

ITEM PART NO. QTY. DESCRIPTION1 034339 1 BARBED ELBOW 90 3/8 NPT X 5/82 ** 055934D 1 CLAMP VINYL 1.06 X .406 Z (MOUNTED TO ALTERNATOR TO HOLD # 5 IN P

Generac®Power Systems, Inc. 47Section 7 — Exploded Views and Parts Lists(Model Nos. 004373-3 & 004626-2) Guardian Liquid-cooled 40 kW GeneratorsBa

Generac®Power Systems, Inc. 3• Inspect the generator regularly, and promptly repairor replace all worn, damaged or defective parts usingonly factory-a

KIT PART NO. 0D7948303231333435KIT PART NO. 0D794737383639KIT PART NO. 0D812129181920971611065415222421107"A"TO "A"104022272711141

Generac®Power Systems, Inc. 49ITEM PART NO. QTY. DESCRIPTION1 0D7825 1 RADIATOR COPPER BRASS2 0D8251 1 FAN GUARD BOTTOM3 0D8252 1 FAN GUARD TOP4 02465

ITEM PART NO. QTY. DESCRIPTION1 059902A 1 CAP RAIN 2.50 / 2.692 0C9641 1 TUBE STRAIGHT 'A' GROUP3 0C9650 1 MUFFLER 2-1/2" INLET/OUTLET4

Generac®Power Systems, Inc. 51ITEM PART NO. QTY. DESCRIPTION1 037561 1 NUT WING 1/4-20 NYLK2 0A4632A 1 PLATE AIR CLEANER TOP3 0A4637 1 FILTER AIR 11.5

Section 7 — Exploded Views and Parts Lists(Model No. 004373-3) Guardian Liquid-cooled 40 kW Generators4.3L Nat. Gas Fuel System – Drawing No. 0E071421

Generac®Power Systems, Inc. 53ITEM PART NO. QTY. DESCRIPTION1 065907 1 SUPPORT SOLENOID NAT GAS2 026812 4 ELBOW 90D 3/4NPT3 076691 1 NIPPLE PIPE 3/4 N

54 Generac®Power Systems, Inc.212015322486712161511131891121213171819242424272336TOVALVECOVER3837251722414MANIFOLDTO INTAKE342239351233402928441ATTACH

Generac®Power Systems, Inc. 55ITEM PART NO. QTY. DESCRIPTION1 065907 1 SUPPORT SOLENOID NAT GAS2 026812 4 ELBOW 90D 3/4NPT3 076691 1 NIPPLE PIPE 3/4 N

56 Generac®Power Systems, Inc.Section 7 — Exploded Views and Parts Lists(Model No. 004626-2) Guardian Liquid-cooled 40 kW GeneratorsExhaust – Drawing

Generac®Power Systems, Inc. 57ITEM PART NO. QTY. DESCRIPTION1 059902A 1 CAP RAIN 2.50 / 2.692 0C9641 1 TUBE STRAIGHT 'A' GROUP3 0D4208 1 MUF

4 Generac®Power Systems, Inc.1.1 UNPACKING/INSPECTIONAfter unpacking, carefully inspect the contents for dam-age. • This standby generator set has bee

58 Generac®Power Systems, Inc.Section 7 — Exploded Views and Parts Lists(Model No. 004373-3) Guardian Liquid-cooled 40 kW GeneratorsElectronic Governo

Generac®Power Systems, Inc. 59Section 8 – NotesGuardian Liquid-cooled 40 kW Generators

60 Generac®Power Systems, Inc.Section 9 – WarrantyGuardian Liquid-cooled 40 kW GeneratorsCALIFORNIA EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY R

Generac®Power Systems, Inc. 61Section 9 – WarrantyGuardian Liquid-cooled 40 kW GeneratorsEMISSION CONTROL SYSTEM WARRANTYEmission Control System Warra

Part No. 0E1780 Revision 0 (08/06/02) Printed in U.S.A.Section 9 – WarrantyGuardian Liquid-cooled 40 kW GeneratorsGENERAC POWER SYSTEMS STANDARD "

1.6 MAIN CIRCUIT BREAKERThe generator’s main circuit breaker is included with theunit as shipped from the factory. The breaker for eachunit is describ

6 Generac®Power Systems, Inc.1.8.1 Generator and Load CompatibilityThe generator must be fully compatible with the ratedvoltage, number of phases and

1.10 ENGINE OIL RECOMMENDATIONSThe unit has been filled with 15W-40 engine oil at thefactory. Use a high-quality detergent oil classified “ForService