Manuel d'utilisation / d'entretien du produit 04673-2 du fabricant Generac
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PO WER SY STEMS, INC. ® Installation and Owner’ s Manual Air -cooled A utomatic Standb y Generators Models: 04673-2 (6 kW NG, 7 kW LP) 04674-2 (12 kW NG, 12 kW LP) 04675-3 (13 kW NG, 15 kW LP) D ANGER DEADL Y EXHAUST FUMES. OUTDOOR INST ALLA TION ONL Y! Not intended for use as Primary P ower in place of utility or in life-suppor t applications.
I NTRODUCTION Thank you for purchasing this model by Generac P ower Systems Inc.. This model is a compact, high performance, air - cooled, engine - driven generator designed to automatically supply electrical power to operate critical loads during a utility power failure.
T able of Contents Air-cooled 7 kW, 1 2 kW and 15 kW Generators 1 Introduction ........................ Inside Front Cover Read This Manual Thoroughly ........................ IFC Contents .......................................................... IFC Operation and Maintenance .
2 Study these SAFETY RULES carefully before install- ing, operating or servicing this equipment. Become familiar with this Owner’s Manual a n d w i t h t h e unit. The generator can operate safely , efficiently and reliably only if it is properly installed, operated and maintained.
3 place before operating the generator . If work must be done around an operating unit, stand on an insulated, dry surface to reduce shock hazard. • Do not handle any kind of electrical device while standing in water , while barefoot, or while hands or feet are wet.
D ANGER Only qualified electricians or contractors should attempt such installations, which must comply strictly with applicable codes, standards and regulations. 1.1 U N P ACKING/I NSP ECTION After unpacking, carefully inspect the contents for damage.
Section 1 — General Information Air-cooled 7 kW, 1 2 kW and 15 kW Generators 5 1.4 TH E GEN ER A T OR Exh aust 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 ulato r F .
6 Section 1 — General Information Air-cooled 7 kW, 1 2 kW and 15 kW Generators 1.5 SP E CI F ICA TIONS 1.5.1 GENER A T OR Model 04673 Model 04674 Model 0 4675 Rated Max. Continuous P ower 6,000 NG/7,000 LP 12,000 NG/12,000 LP 13,000 NG/15,000 LP Capacity (W atts*) Rated V oltage 120/240 120/240 120/240 Rated Max.
7 1.6 F U EL R EQUI R EM ENTS AN D R EC 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. T urn off the gas supply . (if connected) 2. Open the roof and remove the door . 3. Remove the battery . (if installed) 4. Remove the engine air in baffle located on the left - hand side of the battery compartment. T wo M6 screws are located on top of the baffle and two M6 screws are located on the inside of the baffle towards the back.
9 1.1 0 B A TTER Y I NS T ALL A TION Fill the battery with the proper electrolyte fluid if necessary and have the battery fully charged before installing it. Before installing and connecting the battery , complete the following steps: 1. Set the generator's A UTO/OFF/MANU AL switch to OFF .
10 The following procedures are to be observed: • Wear full eye protection and protective clothing; • Where electrolyte contacts the skin, wash it off immediately with water; • Where electrolyte.
11 8. Connect an accurate AC voltmeter and a fre - quency meter across transfer switch terminal lugs E1 and E2. V oltage should be 242-252 volts; frequency should read about 61-63 Hertz. 9. Connect the AC voltmeter test leads across ter - minal lug E1 and neutral; then across E2 and neutral.
12 2.6 ADJ US TI NG TH E R EGU LA T OR (NA TUR AL GAS ON L Y) Although the generator has been factory set to pro - vide maximum power , it may be necessary in some areas to adjust this setting. Because natural gas has different BTU or power content across the country the engine may not perform as designed.
13 Section 2 — Post Installation Start-up and Adjustments Air-cooled 7 kW, 1 2 kW and 15 kW Generators 6. When frequency is correct at no load, check the AC voltage reading . If voltage is incorrect, the volt- age regulator may require adjustment. Figure 2.
14 Section 3 — Operation Air-cooled 7 kW, 1 2 kW and 15 kW Generators NOTE: The voltage regulator is housed above the generator's control panel. The regulator maintains a voltage in direct proportion to frequency . F or example, at 62 Hertz, line -to -neutral voltage will be 124 volts.
15 Upon restoration of utility source voltage above a preset level, generator circuit board action signals the transfer switch to transfer loads back to that power supply . After retransfer , the engine is signalled to shut down. The actual sequence of operation is controlled by sensors and timers on a control logic circuit board, as follows: A.
16 D ANGER Do not attempt to activate the transfer switch manually until all power voltage supplies to the switch have been positively turned off. Failure to turn off all power voltage supplies may result in extremely hazardous and possibly fatal electrical shock.
17 3.7 .3.1 Approximat e Crank Cycle Times • 15 seconds ON • 7 seconds OFF • 7 seconds ON • 7 seconds OFF • Repeat for 45 seconds Approximately 90 seconds total 3.7 .4 OVERSPEED This feature protects the generator from damage by shutting it down if it happens to run faster than the preset limit.
18 4.3 CHANGI NG TH E ENGI N E OI L 4.3.1 ENGIN E OI L R E COMM END A TIONS Use oil of American P etroleum Institute (API) Service Class SG, SH or SJ . Use all season SAE 5W -30 Synthetic oil. Organic break-in oil is required before using synthetic oil.
19 Figure 4.7 — 12 kW and 15 kW Engine Air Cleaner Cover Filter Screw 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.
20 following procedur es are to be followed: • DO NOT SMOKE when near the battery; • DO NOT cause flame or spark in battery ar ea; and • Discharge static electricity from body before touch- ing the battery by first touching a grounded metal surface.
21 The exhaust from this product gets extremely hot and remains hot after shutdown. High grass, weeds, brush, leaves, etc. must remain clear of the exhaust. Such materials may ignite and burn from the heat of the exhaust system. The maximum ambient temperature for the generator is 48.
22 Section 4 — Maintenance Air-cooled 7 kW, 1 2 kW and 15 kW Generators 4.1 3 SERVICE S CH EDU LE A TTENTION: It is recommended that all service work be performed by the nearest Authorized Dealer .
23 Section 5 — T roubleshooting Air-cooled 7 kW, 1 2 kW and 15 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.
24 Section 6 — Electrical Data Air-cooled 7 kW, 1 2 kW and 15 kW Generators Wiring Diagram – 1 2 & 15 kW – Drawing No. 0D8500-B TX - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA ( DUAL SEC.
25 Section 6 — Electrical Data Air-cooled 7 kW, 1 2 kW and 15 kW Generators Wiring Diagram – 1 2 & 15 kW – Drawing No. 0D8500-B C L OS E S T T O BEARIN G G R D 0 4 S TAT OR 1 94 224 224 22 5.
26 Section 6 — Electrical Data Air-cooled 7 kW, 1 2 kW and 15 kW Generators Electrical Schematic – 12 & 1 5 kW – Drawing No. 0D850 1-B IM1 - IGNITION MODULE , CYLINDER # 1 IM2 - IGNITION MOD.
27 Section 6 — Electrical Data Air-cooled 7 kW, 1 2 kW and 15 kW Generators Electrical Schematic – 12 & 1 5 kW – Drawing No. 0D850 1-B 2 39 IM2 1 5 1 8 S P 2 24 0V IM1 0 1 94 17 1 5 2 3 1 5 .
28 Section 6 — Electrical Data Air-cooled 7 kW, 1 2 kW and 15 kW Generators Wiring Diagram – 7 kW – Drawing No. 0D90 1 3-C TX - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA ( DUAL SEC.
29 Section 6 — Electrical Data Air-cooled 7 kW, 1 2 kW and 15 kW Generators Wiring Diagram – 7 kW – Drawing No. 0D90 1 3-C 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 2.
30 Section 6 — Electrical Data Air-cooled 7 kW, 1 2 kW and 15 kW Generators Electrical Schematic – 7 kW – Drawing No. 0D901 4-C 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.
31 Section 6 — Electrical Data Air-cooled 7 kW, 1 2 kW and 15 kW Generators Electrical Schematic – 7 kW – Drawing No. 0D901 4-C INP UT 12V dc U TILIT Y CO I L RELAY TRAN S FE R NE U TRA L 120 V .
32 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 21 1 5 51 71 42 69 1 0 52 4 9 35 51 4.
33 ITEM P AR T NO . QTY . DESCRIPTION 1 0C6140 1 A SS EMBL Y , ENCLO S URE BA S E 0D1 9 01 1 A SS EMBL Y , ENCLO S URE BA S E (7KW) 2 0C67 3 5 2 S UPPORT , ROOF FOLDING 3 0F006 3 1 ENCLO S URE, FRONT .
34 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 ar ts Lists Air-cooled 7 kW, 1 2 kW and 15 kW Generators Control Panel – Drawing No.
35 ITEM P AR T NO . QTY . DESCRIPTION 1 0E7 88 6A 1 CIRCUIT BREAKER 3 0A X 2P 240V (7KW) 0 E 7 88 6C 1 CIRCUIT BREAKER 40A X 2P 240V ( 8 .5KW) 0 E 7 88 6D 1 CIRCUIT BREAKER 45A X 2P 240V (11KW) 0 E 7 .
36 14 3 47, 4 8 , 4 9 , 50, 51, 52, 5 3 , 54, 56, 57, 5 8 , 5 9 , 60, 62, 6 3 , 64 7, 47, 4 8 , 4 9 , 50, 51, 52, 5 3 , 54, 56, 57, 5 8 , 5 9 , 60, 6 3 , 64 144 5 3 46 4 8 47 4 9 50 51 52 40 38 41 42 .
37 ITEM P ART NO . QTY . DESCRIPTION 1 0C572 9 1 A SS EMBL Y , CRANKCA S E HOU S ING WITH S LEEVE 2 0 E 98 4 3 1 S EAL, 38 I.D . CRANK S HAFT 3 0 9 0 388 3 S CREW , T APTITE M6-1.
38 112 112 12 8 110 1 33 9 4 9 1 8 4 88 8 6 89 8 5 9 0 89 93 74 8 0 8 2 83 8 1 7 9 117 102 99 9 2 9 7 98 101 11 3 112 105 107 10 8 104 10 3 106 111 10 9 14 3 125 12 3 , 145 9 6 9 5 14 3 1 3 0 114 75 7.
39 ITEM P AR T NO . QTY . DESCRIPTION 74 0C51 3 6A 2 KNOB, AIR CLEANER 7 5 0 C 3 024 1 COVER, AIRBO X NG/LP 7 6 0 C 3 040 1 PRE-CLEANER, 7 7 0 C 8 127 1 ELEMENT , AIR CLEANER 7 8 0 D 8 564A 1 A SS EMBL Y , MIXER/AIRBOX 99 0 0 D 8 564B 1 A SS EMBL Y , MIXER/AIRBO X 760 7 9 0D25 9 5 4 S CREW S HOULDER ( 8 MM) M6-1.
40 51 2 3 11 5 3 1 21 5 3 7 3 0 1 3 33 52 12 38 3 2 17 2 8 3 1 3 1 20 14 1 9 10 17 15 3 2 10 1 9 16 22 39 4 8 9 6 3 1 3 7 3 2 3 4 3 0 40 46 45 47 3 6 42 41 1 50 4 9 3 2 24 25 26 44 4 3 3 4 3 5 3 4 4 8.
41 Section 7 — Exploded Views and P ar ts Lists Air-cooled 7 kW, 1 2 kW and 15 kW Generators 7 kW Generator – Drawing No. 0D35 04-E ITEM P AR T NO .
42 2 9 3 6 3 4 11 2 3 5 24 4 3 21 7 1 3 33 12 38 17 3 2 3 1 2 8 3 1 20 1 9 10 17 15 3 2 16 22 39 4 9 8 6 3 7 14 3 2 40 1 3 2 24 25 10 3 0 1 9 26 2 8 27 2 8 3 2 3 1 41 10 1 8 3 6 2 8 3 5 41 2 9 42 3 6 3 6 3 5 Section 7 — Exploded Views and P ar ts Lists Air-cooled 7 kW, 1 2 kW and 15 kW Generators 1 2 kW and 1 5 kW Generator – Drawing No.
43 Section 7 — Exploded Views and P ar ts Lists Air-cooled 7 kW, 1 2 kW and 15 kW Generators 1 2 kW and 1 5 kW Generator – Drawing No. 0D34 1 7 -L ITEM P AR T NO .
44 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 ar ts Lists Air-cooled 7 kW, 1 2 kW and 15 kW Generators GN4 1 0 Eng ine – Drawing No.
45 ITEM P AR T NO . QTY . DESCRIPTION 1 0 E 3 221 1 A SS EMBL Y , CONNECTING ROD 2 0E1466 1 PIN, PI S T ON D20 3 0215 33 1 S ET , PI S TON RING 9 0MM 4 0 E 2 98 5 1 PI S T ON, HC 5 0 7 1 983 2 RET AIN.
46 19 20 41 43 21 6 40 3 39 28 4 24 6 1 2 7 6 1 14 18 17 27 3 1 30 2 45 5 13 8 5 2 6 11 9 48 42 1 0 25 26 18 3 2 18 3 4 6 3 4 33 6 3 7 Section 7 — Exploded Views and P ar ts Lists Air-cooled 7 kW, 1 2 kW and 15 kW Generators GN4 1 0 Eng ine – Drawing No.
47 ITEM P AR T NO . QTY . DESCRIPTION 1 0C106 9 5 S CREW , T APTITE M6-1.0X 8 YELLO W CHROME 2 0D2 9 22 1 HOU S ING, BLO WER 3 0 C 8 4 3 5 1 TUBE, DIP S TICK 4 0 C 999 7 1 GUARD , F AN 5 0 88 4 3 4 1 .
48 7KW 17 12 2 8 11 20 10 25 21 24 1 9 2 3 22 22 15 26 14 1 3 16 2 9 1 8 8 2 8 12 3 2 10 11 27 3 1 4 5 3 2 10 17 1 26 15 14 16 1 3 3 7 1 9 9 3 0 21 25 20 24 2 9 1 8 2 3 11 12 2 8 Section 7 — Exploded Views and P ar ts Lists Air-cooled 7 kW, 1 2 kW and 15 kW Generators Gas Regulator – Drawing No.
49 ITEM P AR T NO . QTY . DESCRIPTION 1 0D56 9 4 1 CA S TING, TWIN REGULA TOR HOU S ING 2 0F5022 1 S OLENOID COIL, 12VDC 3 0C4647 1 GA S KET , S OLENOID 4 0D4166 1 PLUNGER, LP REGULA TOR A SS EMBL Y 5 0C6070 1 S PRING- S OLENOID , PLUNGER 8 0F47 9 5 4 S CREW PPHM S EM S M4-0.
TYPE HOM 120/240v CBHOM-F TYPE HOM CBHOM-F 120/240v TYPE HOM 120/240v CBHOM-F TYPE HOM 120/240v CBHOM-F TYPE HOM 120/240v CBHOM-F TYPE HOM CBHOM-F 120/240v TYPE HOM CBHOM-F 120/240v TYPE HOM CBHOM-F 1.
51 Section 9 — Notes Air-cooled 7 kW, 1 2 kW and 15 kW Generators.
52 CALI FOR N IA EM ISSION C ONTROL W ARR ANT Y ST A TEMENT Y OUR W AR R ANT Y R IGHT S AN D OB LIGA TIONS The California Air Resources Board (CARB) and Generac P ower Systems, Inc. (Generac) are pleased to explain the Emission Control System W arranty on your new engine.
53 EM IS SION CONTROL SY STEM W ARR 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. 0F3983 Revision C (11/03/05) Printed in U.S.A . Section 1 0 – W arranty Air-cooled 7 kW, 1 2 kW and 15 kW Generators GENERA C PO WER SYSTEMS ST AND ARD TW O-YEAR LIMITED W ARRANTY FOR GENER.
ERRATA SHEET ALL 8.5 kW THROUGH 15 kW HOME STAND-BY GENERATORS WITH GT-990/760 ENGINES 2/24/06 ! IMPORTANT INFORMATION ! THE SPARK PLUG GAP FOR ALL 8.5 kW THROUGH THE 15 kW HOME STAND-BY GENERATORS WITH THE GT-990/760 ENGINES SHOULD BE SET AT 1.02 mm (0.
35 68 51 48 49 52 PRE PACKAGED UNITS ONLY 20 2 47 49 46 43 49 4 51 43 37 A 33 25 36 24 32 35 34 23 26 74 77 79 35 49 82 80 51 46 8 80 81 85 84 44 78 72 87 5 86 76 48 82 70 39 92 50 18 94 91 63 21 15 7.
10 C 6 1 4 0 1 A S S E M B L Y , E N C L O S U R E B A S E 0D1901 1 ASSEMBLY, ENCLOSURE BASE (7KW) 20 C 6 7 3 5 2 S U P P O R T , R O O F F O L D I N G 30 F 0 0 6 3 1 E N C L O S U R E , F R O N T 40 .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Generac 04673-2 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Generac 04673-2 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Generac 04673-2, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Generac 04673-2 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Generac 04673-2, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Generac 04673-2.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Generac 04673-2. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Generac 04673-2 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
