Manuale d’uso / di manutenzione del prodotto 04758-2, 04759-2, 04760-2 del fabbricante Generac Power Systems
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GENERA C POWER SYSTEMS, INC. R R Installation and Owner’ s Man ual Air -cooled A utomatic Standb y Generators Models: 04758-2 (6 kW NG, 7 kW LP) 04759-2 (12 kW NG, 12 kW LP) 04760-2 (13 kW NG, 15 kW LP) DEADL Y EXHAUST FUMES.
I NTRODUCTION Thank you for purchasing this Guardian model by Generac P ower Systems Inc.. This model is a compact, high per- formance, air - cooled, engine - driven generator designed to automatically supply electrical power to operate critical loads during a utility power failure.
Generac® Pow er Systems, Inc. 1 T able of Cont ents Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Introduction ........................Inside F ront 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 generator can operate safely , efficiently and reliably only if it is properly installed, operated and maintained.
ELE CTR ICAL HA Z AR DS • All generators covered by this manual produce dangerous electrical voltages and can cause fatal electrical shock. Utility power delivers extremely high and dangerous voltages to the transfer switch as does the standby generator when it is in opera- tion.
Only qualified electricians or contractors should attempt such installations, which must comply strictly with applicable codes, standards and regulations.
Section 1 — General Information Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 1.4 TH E GEN ER A T OR Exhaus t En c lo su r e Oi l Di p stic k D a t a D ecal C ontro l P a n el F uel Re g u.
Section 1 — General Information Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 1.5 SP E CI F ICA TIONS 1.5.1 GEN ERA T OR Model 04758 Model 04759 Mo de l 04760 Rated Max. Continuous P ower Capacity (W atts*) 6,000 NG/7,000 LP 12,000 NG/12,000 LP 13,000 NG/15,000 LP† Rated V oltage 120/240 120/240 120/240 Rated Max.
1 . 6 FUE L RE QUIRE MEN T S AN D R E C OM M EN D A TIONS W ith LP gas, use only the vapor withdrawal system. This type of system uses the vapors formed above the liquid fuel in the storage tank.
1.8.2 1 2KW AN D 1 5KW , 990CC ENGIN ES T o reconfigure the fuel system from NG to LP , follow these steps: NOTE: The primary regulator for the propane supply is NOT INCL UDED with the generator . A fuel pres- sure of 11 to 14 inches of water column (0.
1.9.2 TR ANSFER SWIT CH 1.9.2.1 7 kW , 1 2 kW and 1 5 kW Units Transfer switches for use with these generators are sold separately and can be purchased from Generac Authorized Dealers. • Install the transfer switch on a firm, sturdy sup- porting structure.
• Remove watches, rings or other metal objects; • Use tools with insulated handles; • Wear rubber gloves and boots; • Do not lay tools or metal parts on top of the battery; and • Disconnect charging sour ce prior to connecting or dis- connecting battery terminals.
3. Check utility power source voltage across termi- nals N1 and the transfer switch neutral lug; then across terminal N2 and neutral. Nominal line -to - neutral voltage should be 120 volts AC.
4. Manually set the transfer switch to the UTILITY position, i.e., load terminals connected to the util- ity power source side. 5. T urn ON the utility power supply to the transfer switch, using the means provided (such as a util- ity main line circuit breaker).
Section 2 — Post Installation Start-up and Adjustments Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators If this procedure or equipment are not available, locate the nearest Generac Guardian Dealer and they can perform the adjustments. NOTE: A service fee may be charged for this adjustment.
Section 3 — Operation Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 2.7 .3 ADDITIONAL CORROSION P RO TECTION P eriodically spray all engine linkage parts and brack- ets with corrosion inhibiting spray such as WD -40 or a comparable product.
3.3 AUT OMA TIC TR ANSF ER OP ER A TION T o select automatic operation, do the following: 1. Make sure the transfer switch main contacts are set to their “Utility” position, i.e., loads connected to the utility power source (Figure 3.2). 2. Be sure that normal utility power source voltage is available to transfer switch terminal lugs N1 and N2.
Figure 3.2 – Manual T ransfer Switch Operation 3.5.2 TR ANSFER BA CK T O UTI LITY POWER SOURCE When utility power has been restored, transfer back to that source and shut down the generator . This can be accomplished as follows: 1. Set the generator’s main circuit breaker to its OFF (or open) position.
Figure 3.3 – Low Oil Pressure and High T emperature Switches 3.7 .3 OVERCRAN K This feature prevents the generator from damaging itself when it continually attempts to start and anoth- er problem, such as no fuel supply , prevents it from starting .
4. Install the dipstick. 5. Reset the A UTO/OFF/MANU AL switch to its origi- nal position. Figure 4.3 — Oil Dipstick and Fill, 12 kW and 15 kW 4.3 CHANGI NG TH E ENGI N E OI L 4.3.1 ENGI NE OI L R EC OMM EN D A TIONS Use oil of American P etroleum Institute (API) Service Class SG, SH or SJ .
Figure 4.6 — 7 kW , Engine Air Cleaner Location Figure 4.7 — 12 kW and 15 kW Engine Air Cleaner 4.6 SP AR K P L UG(S) Reset the spark plug(s) gap or replace the spark plug(s) as necessary . See Section 4.13 for mainte- nance requirements. 1. Clean the area around the base of the spark plug(s) to keep dirt and debris out of the engine.
• Where electr olyte contacts the eyes, immediately flush thoroughly with water and seek medical atten- tion; and • Spilled electrolyte is to be washed down with an acid neutralizing agent. A common practice is to use a solution of 1 pound (500 grams) bicarbonate of soda to 1 gallon (4 liters) or water .
Figure 4.9 – Cooling V ent Locations The maximum ambient temperature for the generator is 48.9° C (104° F). 4.1 0 A TTENTION AF TER S U B M ERSION If the generator has been submerged in water , it MUST NOT be started and operated. F ollowing any sub- mersion in water , have a Generac Authorized Dealer thor- oughly clean and dry the generator .
Section 4 — Maintenance Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 4.1 3 SERVICE S CH EDU LE A TTENTION: It is recommended that all service work be performed by the nearest Generac Authorized Dealer .
Section 5 — T roubleshooting Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 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 15A fuse on generator control panel. 2. Loose, corroded or defective 2.
Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Wiring Diagram – 1 2 & 15 kW – Drawing No. 0D85 00-B TX - TRANSFORMER , 16 Va c 56 V A & 16 Va c 1 V A ( DUAL SEC .
Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Wiring Diagram – 1 2 & 15 kW – Drawing No. 0D85 00-B C L OS E S T T O BEARIN G G R D 0 4 S TAT OR 1 94 224.
Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Electrical Schematic – 1 2 & 1 5 kW – Drawing No. 0D85 0 1 -B IM1 - IGNITION MODULE , CYLINDER # 1 IM2 - I.
Section 6 — Electrical Data Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Electrical Schematic – 1 2 & 1 5 kW – Drawing No. 0D85 0 1 -B 2 39 IM2 1 5 1 8 S P 2 24 0 V IM1 0 1 94 17 .
TX - TRANSFORMER , 16 Va c 56 V A & 16 Va c 1 V A ( DUAL SEC . ) CB2 - CIRCUIT BREAKER , ALTERNATOR EXCITATIO N BLA CK CUS T O MER SU PPLIE D BATTERY 12 V L OP HT O SP 86 85 IM D D S W - P C B M O.
0 4 C L OS E S T T O BEARI N G R D S TAT OR OU TP U T T O TRAN S FE R 24 0 V G ENERAT OR S WIT C H CO NTA C T OR 8 2 0 66A 1 94 1 5 0 66A 1 5A 2 39 2 3 1 5 1 5A F2 1 3A 1 3 0 1 3 F1 1 3 351 14 N2 0 22.
CB1 - CIRCUIT BREAKER , MAIN OUTPU T HT O - HI G H O IL TEMPERAT U RE S WIT CH S W1 - A U T O / O FF / MAN U AL S WIT CH CB2 - CIRCUIT BREAKER , ALT . EXCITATIO N TX - TRANSFORMER , 16 Va c 56 V A & 16 Va c 1 V A ( DUAL SEC .
INP UT 12 V d c U TILIT Y CO I L RELAY TRAN S FE R NE U TRA L 120 V 24 0 V A C CUS T O ME R SU PPLIE D 2 3 S W 1 2 39 C 1- 6 0 1 5 17 0 1 8 C 1- 5 0 1 8 0 17 56 1 8 14 1 5A 17 0 1 5 0 C 1- 1 56 2 39 1.
35 68 49 52 PRE PA C KA G ED U NIT S O NL Y 2 0 2 4 9 46 4 3 4 3 37 33 2 5 35 34 2 6 74 77 7 9 35 4 9 82 80 51 4 6 8 80 4 7 2 87 5 86 76 4 8 39 92 1 8 94 91 63 2 1 1 5 51 71 42 69 1 0 4 9 35 51 4 9 11.
ITEM P ART NO . QTY . DESCRIPTION 1 0C6140 1 ASS E M BL Y , E N CLO S U R E B AS E 0D1 9 01 1 ASS E M BL Y , E N CLO S U R E B AS E (7K W ) 2 0C67 3 52 S UPPO R T, R OOF FOLDI N G 3 0F006 3 1E N CLO S.
31 19 3 7 38 22 8, 9 27 45 46 44 48 47 10 3 49 5 1 13 17 5 21 35 23 49 29 21 17 4 2 38 6 7 33 2 20 27 15 40 41 39 45 44 43 1 30 15 11 47 45 24 45 47 49 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Control Panel – Drawing No.
ITEM P ART NO . QTY . DESCRIPTION 1 0E7886 A 1C I R CUIT B R E A KE R 3 0 A X 2P 240V (7K W ) 0E7886C 1 CI R CUIT B R E A KE R 40 A X 2P 240V (8.5K W ) 0E7886D 1 CI R CUIT B R E A KE R 45 A X 2P 240V .
1 4 3 53 46 48 47 49 50 5 1 5 2 40 38 42 45 4 4 43 29 143 3 7 26 3 24 1 4 0 3 2 3 35 55 33 36 20 5 7 58 59 61 6 0 6 4 6 2 63 65 1 2 6 3, 32 , 33 , 34 , 35 , 36 , 40 , 72 2 7 , 28 , 29 2, 5 , 19 , 20 ,.
ITEM P ART NO . QTY . DESCRIPTION 1 0C572 9 1 ASS E M BL Y , C RAN KC AS E HOU S I N G W ITH S LEEVE 20 E 9 84 3 1 S E A L, 3 8 I.D . C RAN K S H A FT 3 0 9 0 3 88 3S C R E W , T A PTITE M 6-1.
1 112 8 11 0 1 33 91 84 88 86 89 85 90 89 74 80 83 81 7 9 11 102 99 92 1 01 11 3 112 105 1 07 1 08 103 111 1 09 12 5 123 , 14 5 96 95 14 3 1 30 114 7 5 7 8 77 7 6 99 11 8 8 97 121 124 124 11 9 122 12 .
ITEM P ART NO . QTY . DESCRIPTION 74 0C51 3 6 A 2K N OB, A I R CLE AN E R 75 0C 3 024 1 CO VE R , A I R BO X N G/LP 76 0C 3 040 1 P R E-CLE AN E R , 77 0C8127 1 ELE M E N T, A I R CLE AN E R 78 0D8564 A 1 ASS E M BL Y , M IXE R / A I R BO X 99 0 0D8564B 1 ASS E M BL Y , M IXE R / A I R BO X 760 7 9 0D25 9 54 S C R E W S HOULDE R (8 MM ) M 6-1.
5 1 23 11 5 3 1 21 53 7 30 13 33 5 2 1 38 3 2 17 28 3 1 3 1 20 14 19 10 17 15 32 2 10 19 16 39 8 6 3 3 2 3 4 30 40 46 45 47 36 1 3 2 4 25 26 34 3 4 48 10 28 27 28 3 2 3 1 18 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 7 kW Generator – Drawing No.
Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 7 kW Generator – Drawing No. 0D35 04-D ITEM P AR T NO .
29 3 4 11 2 5 24 43 21 7 13 33 12 38 17 3 2 3 1 28 3 1 20 19 10 17 15 32 16 22 39 8 6 37 14 3 2 40 1 32 24 25 10 30 19 26 28 27 28 3 2 3 1 41 10 18 36 8 35 29 36 36 35 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 1 2 kW and 1 5 kW Generator – Drawing No.
Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators 1 2 kW and 1 5 kW Generator – Drawing No. 0D3 4 1 7-J ITEM P AR T NO .
3 2 23 3 4 35 36 45 39 33 20 19 18 43 44 46 11 4 9 29 3 7 2 7 28 30 3 1 17 5 2 47 48 24 38 26 22 40 41 25 25 50 14 12 5 1 13 5 4 16 1 6 1 2 11 10 4 2 5 7 9 8 3 4 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators GN4 1 0 Engine – Drawing No.
ITEM P AR T NO . QTY . DESCRIPTION 10 E 3 221 1 ASS E M BL Y , CO NN ECTI N G R OD 2 0E1466 1 PI N , PI S TO N D20 3 0215 33 1 S ET , PI S TO N R I N G 9 0 MM 40 E 2 9 85 1 PI S TO N , HC 5 071 9 8 3 .
19 20 41 21 22 6 40 3 39 24 6 12 7 6 6 6 14 18 17 3 1 30 27 2 45 38 5 29 13 8 10 11 9 18 18 3 4 1 35 33 3 4 4 6 36 37 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators GN4 1 0 Engine – Drawing No. 0E9 1 80-B Part 2 46 Generac ® Pow er Systems, Inc.
ITEM P AR T NO . QTY . DESCRIPTION 1 0C106 9 5 S C R E W , T A PTITE M 6-1.0X8 YELLO W CH R O M E 2 0D2 9 22 1 HOU S I N G, BLO W E R 3 0C84 3 5 1 TUBE, DIP S TICK 40 C 999 71 G U AR D, F AN 5 0884 3 .
17 12 28 11 20 10 3 2 25 21 24 19 23 22 22 15 26 14 13 16 29 18 28 1 2 10 11 27 3 1 4 5 3 2 10 17 1 26 15 14 16 13 3 7 19 9 30 21 25 20 2 4 29 18 23 11 12 28 8 Section 7 — Exploded Views and P arts Lists Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Gas Regulator – Drawing No.
ITEM P AR T NO . QTY . DESCRIPTION 1 0D56 9 41 C AS TI N G, T W I N R EGUL A TO R HOU S I N G 2 0F5022 1 S OLE N OID COIL, 12VDC 3 0C4647 1 G AS KET , S OLE N OID 4 0D4166 1 PLU N GE R , LP R EGUL A TO R ASS E M BL Y 5 0C6070 1 S P R I N G- S OLE N OID , PLU N GE R 8 0F47 9 54 S C R E W PPH M S E MS M 4-0.
Section 8 — Mounting Dimensions Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Drawing No. 0D3 7 3 9-B T M6PEM-T M6P M6PEM PE REAR VIEW L EFT S IDE VIEW TRANSFER SWITCH R I G HT S IDE VIE W F R O NT VIEW AIR NTAKE ( IF SUPPLIED ) " D O N O T LIFT BY THE R OO F" L IFTIN G H O LE S 4- CO RNER S Ø 3 0.
Section 9 — Notes Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators Generac® Pow er Systems, Inc. 51.
Section 1 0 – W arranty Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators NOTE: This Emission Control W arranty Statement pertains to this product only IF the generator size is 15 kW or below .
Section 1 0 – W arranty Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators EMISSION CONTROL SYSTEM W ARRANTY Emission Control System Warranty (ECS W arranty) for 1997 and later model year engines: (a) Applicability: This warranty shall apply to 1997 and later model year engines.
Part No. 0F0083 Revision G (03/02/05) Printed in U.S.A. Section 1 0 – W arranty Guardian Air-cooled 7 kW , 1 2 kW and 1 5 kW Generators GENER AC PO WER SY S TEMS "TWO YEAR" LIM ITED W ARR .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Generac Power Systems 04758-2, 04759-2, 04760-2 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Generac Power Systems 04758-2, 04759-2, 04760-2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Generac Power Systems 04758-2, 04759-2, 04760-2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Generac Power Systems 04758-2, 04759-2, 04760-2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Generac Power Systems 04758-2, 04759-2, 04760-2, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Generac Power Systems 04758-2, 04759-2, 04760-2.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Generac Power Systems 04758-2, 04759-2, 04760-2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Generac Power Systems 04758-2, 04759-2, 04760-2 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
