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Installation and

Owner’s Manual

Air-cooled Automatic

Standby Generators

Model: ASPAX1BBA015

(13 kW NG, 15 kW LP)

DANGER

DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY!

Not intended for use as Primary Power in place of utility 

or in life-support applications.

GENERAC

POWER SYSTEMS,  INC.

R

R

*This manual should remain with the unit.*

LISTED

C

US

Содержание ASPAX1BBA015

Страница 1: ...ators Model ASPAX1BBA015 13 kW NG 15 kW LP DANGER DEADLY EXHAUST FUMES OUTDOOR INSTALLATION ONLY Not intended for use as Primary Power in place of utility or in life support applications GENERAC POWER SYSTEMS INC R R This manual should remain with the unit LISTED C US ...

Страница 2: ...G and CAUTION blocks The type of information each indicates follows This symbol points out important safety infor mation that if not followed could endanger personal safety and or property of others This symbol points out potential explosion haz ard This symbol points out potential fire hazard This symbol points out potential electrical shock hazard The operator is responsible for proper and safe ...

Страница 3: ... 13 3 2 1 Auto Position 13 3 2 2 Off Position 13 3 2 3 Manual Position 13 3 3 Automatic Transfer Operation 13 3 3 1 12 VDC Accessory Outlet 13 3 3 2 120 VAC GFCI Outlet 14 3 4 Sequence of Automatic Operation 14 3 5 Manual Transfer Operation 14 3 5 1 Transfer to Generator Power Source 14 3 5 2 Transfer Back to Utility Power Source 15 3 6 Setting the Exercise Timer 15 3 7 Protection Systems 15 3 7 1...

Страница 4: ...hing etc away from drive belts fans and other moving or hot parts Never remove any drive belt or fan guard while the unit is operating Adequate unobstructed flow of cooling and venti lating air is critical to correct generator operation Do not alter the installation or permit even partial blockage of ventilation provisions as this can seri ously affect safe operation of the generator The generator...

Страница 5: ...des standards laws and regula tions Keep a fire extinguisher near the generator at all times Extinguishers rated ABC by the National Fire Protection Association are appropriate for use on the standby electric system Keep the extin guisher properly charged and be familiar with its use Consult the local fire department with any questions pertaining to fire extinguishers EXPLOSION HAZARDS Do not smok...

Страница 6: ...h the lifting holes which are located near the unit s base see Figure 1 1 The unit may also be lifted by using a hook and hoist method provided a spreader bar is used to ensure the lifting lines clear the roof panel DANGER When lifting or hoisting equipment is used be careful not to contact overhead power lines The generator s weight of more than 300 pounds requires proper tools equipment and qual...

Страница 7: ...ation 15 kW Generator 1 5 THE GENERATOR Exhaust Enclosure Oil Filter Battery Compartment Fuel Inlet GFCI Outlet Control Panel Data Decal Oil Dipstick Fuel Regulator Composite Base Lifting Holes Figure 1 1 15 kW V twin GT 990 5 ...

Страница 8: ...TIONS With LP gas use only the vapor withdrawal sys tem This type of system uses the vapors formed above the liquid fuel in the storage tank The engine has been fitted with a fuel carburetion system that meets the specifications of the 1997 California Air Resources Board for tamper proof dual fuel systems The unit will run on natural gas or LP gas but it has been factory set to run on natural gas ...

Страница 9: ...de screwdriver 13 To adjust the system to run on LP fuel turn BOTH adjuster screws 1 2 TURN CLOCKWISE The system should now be set for maximum power and best performance DO NOT UNDER ANY CIRCUMSTANCES REMOVE THE SET PINS FROM THE REGULATOR HOUSING THIS WILL VOID THE WARRANTY Figure 1 2 Demand Regulator BRASS HOSE FITTING IDLE CIRCUIT PORT U 1 T TAP 1 8 NPT BRASS HOSE FITTING FUEL HOSE SMALL FUEL J...

Страница 10: ...p extend the life of the battery by maintain ing the battery when the unit is not running The trickle charge feature cannot be used to recharge a discharged battery 1 12 THE BATTERY Servicing of the battery is to be performed or super vised by personnel knowledgeable of batteries and the required precautions Keep unauthorized person nel away from batteries When replacing the battery use the follow...

Страница 11: ...shutoff valves in the fuel supply lines must be open Never operate the engine with the oil level below the Add mark on the dipstick Doing this could damage the engine 2 2 CHECK TRANSFER SWITCH OPERATION Refer to Section 3 5 of the owner s manual for man ual operation procedures DANGER Do not attempt manual transfer switch opera tion until all power voltage supplies to the transfer switch have been...

Страница 12: ...MANUAL The engine should crank and start immediately 6 Let the engine stabilize and warm up for a few minutes 7 Set the generator s main circuit breaker to its ON or closed position Loads are now powered by the standby generator 8 Turn ON electrical loads Apply an electrical load equal to the full rated wattage amperage capacity of the installed generator 9 Connect an accurate AC voltmeter and a f...

Страница 13: ... a guide 4 When full load has been achieved Connect a fre quency meter to the output lugs of the generator s main line circuit breaker 5 The fuel regulator is fitted with two adjustment screws While watching the frequency meter slowly turn the adjustment screw clockwise or counterclockwise one at a time until highest fre quency is read on the meter Only limited adjust ment is available between the...

Страница 14: ...52 volts NOTE Remove the access panel on top of the control panel to adjust the voltage regulator Figure 2 5 Voltage Adjustment Potentiometer NOTE The voltage regulator is housed above the generator s control panel The regulator maintains a voltage in direct proportion to frequency For example at 62 Hertz line to neutral voltage will be 124 volts 3 1 BREAK IN PROCEDURE Once the unit has been insta...

Страница 15: ...ng Such automatic starting normally occurs when utility power source voltage drops below a pre set level or during the normal exercise cycle To prevent possible injury that might be caused by such sudden starts always set the switch to OFF and remove both fuses before working on or around the generator or transfer switch Then place a Do Not Operate tag on the generator panel and on the transfer sw...

Страница 16: ...ed the engine will crank and start B Engine Warm up Time Delay This mechanism lets the engine warm up for about 10 seconds before the load is transferred to a standby source C Standby Voltage Sensor This sensor monitors generator AC output volt age When the voltage has reached 50 percent of the nominal rated voltage transfer to standby can occur D Utility Voltage Pickup Sensor This sensor monitors...

Страница 17: ...riod the unit runs for approx imately 12 minutes and then shuts down Transfer of loads to the generator output does not occur during the exercise cycle A switch on the control panel see Figure 3 1 permits selection of the day and time for system exercise To select the desired day and time of day the following sequence must be performed at that time 1 Verify that the AUTO OFF MANUAL switch is set t...

Страница 18: ... only an iden tical 7 5 amp replacement To remove fuse push the fuse holder cap down and rotate counterclockwise Figure 4 1 Generator Control Panel 12 VDC ACCESSORY OUTLET 7 5A MAX EXERCISE 15A SYSTEM FUSE TIME SET AUTO 7 5A OUTLET FUSE OFF MAN F L A S H IN G G R E E N L E D 4 F L A S H IN G R E D L E D S N O U T IL IT Y S E N S E E X E R C IS E R N O T S E T OVER CRANK LOW OIL OVER SPEED HIGH TEM...

Страница 19: ...ee Engine Oil Recommendations See the Specifications Section for oil capacities 5 Start the engine and check for leaks 4 5 CHANGING THE ENGINE AIR CLEANER 4 5 1 15 KW GENERATORS See Figure 4 4 for the location of the air cleaner Use the following procedure 1 Turn the two screws counterclockwise to loosen 2 Remove the cover and air filter 3 Wipe away dust or debris from inside of the air box and ar...

Страница 20: ...ek medical attention 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 The bicar bonate of soda solution is to be added until the evidence of reaction foaming has ceased The resulting liquid is to be flushed with water and the area dried Lead acid batteries prese...

Страница 21: ...e cover gasket is in place Re attach the spark plug wire to the spark plug Repeat the process for the other cylinder 4 9 COOLING SYSTEM Air inlet and outlet openings in the generator com partment must be open and unobstructed for con tinued proper operation This includes such obstruc tions as high grass weeds brush leaves and snow Without sufficient cooling and ventilating air flow the engine gene...

Страница 22: ...ore the battery on any concrete or earthen floor 10 Clean and wipe the entire generator 4 12 2 RETURN TO SERVICE To return the unit to service after storage proceed as follows 1 Verify that utility power is turned off and that the Auto Off Manual switch is set to OFF 2 Check the tag on the engine for oil viscosity and classification Verify that the correct recom mended oil is used in the engine se...

Страница 23: ...eded FUEL Fuel lines and connections X M LUBRICATION Oil level X M Oil X AFTER BREAK IN AND Y Oil filter X AFTER BREAK IN AND Y COOLING Enclosure louvers X X W BATTERY Remove corrosion X X M ensure dryness Clean and tighten X X M battery terminals Check charge state X R EVERY 6 M Electrolyte level X R EVERY 6 M unsealed batteries only ENGINE AND MOUNTING Air cleaner X R Y Spark plug s X R Y GENERA...

Страница 24: ...er and runs rough plugged or damaged 2 Defective spark plug s 2 Clean re gap or replace plug s 3 Fuel regulator not set 3 Set fuel regulator 4 Fuel pressure incorrect 4 Confirm fuel pressure is at 0 4 0 5 psi for LP and 5 7 water column 0 18 0 25 psi for natural gas The AUTO OFF MANUAL switch 1 Defective switch 1 is set to OFF but the engine 2 AUTO OFF MANUAL switch 2 continues to run wired incorr...

Страница 25: ...FT BY THE ROOF LIFTING HOLES 4 CORNERS Ø30 2mm Ø1 19 ROUNDING LUG 3 4 NPT FUEL INLET GAS PRESSURE OF 11 14 WATER COLUMN REQUIRED ALL DIMENSIONS IN MILLIMETERS INCHES 76 2mm 3 00 PEA GRAVEL MINUMUM 914mm 36 0 MINIMUM OPEN AREA ALL AROUND UNIT 716 28 604 23 5 1193 47 260 10 2 149 5 9 308 12 743 29 207 8 14 704 27 7 622 24 5 1232 48 5 1172 3 46 2 490 7 CABLE ACCESS HOLES REMOVE PLUG FOR ACCESS ...

Страница 26: ...ATURE SWITCH IC INLINE CONNECTOR SC STARTER CONTACTOR SP1 SP2 SPARK PLUGS FS FUEL SOLENOID F2 FUSE 7 5 AMP F1 FUSE 15 AMP SM STARTER MOTOR D DIODE 14 SCR 2 Remote Not Auto 1 20 Vac Sense Transformer PRINTED CIRCUIT BOARD 4 SPARE 3 50 Hz Operation L E D ALARM INDICATORS ON 56 RED SM SC IC IC IC 16 13 85 86 C1 A 86 13 0 3 2 1 6 4 18 86 2 J1 DSW CONTROL 16 17 12 13 15 14 7 9 10 8 11 5 4 3 6 225 15 22...

Страница 27: ...3 351 N1 N2 194 0 66A 55 77 44 11 55 0 C2 3 1 2 CONTROL PANEL BOX N1 N2 225B 13 66 TX 224 225 224A 225A 11 11 6 4 7 A 9 B BCR 1 3 0 66 77 224A 225A 4 0 CB2 162 2 66 11 6 4 2 22 5 6 9 8 10 2 22 6 11 0 4 N2 NEUTRAL CONNECTION 240VAC UTILITY INPUT 194 22 N RELAY COIL 12Vdc TRANSFER 23 N1 22 11 44 66 66A 55 77 BA STATOR 194 23 0 14 15A 239 0 0 0 0 0 0 224B 0 0 0 0 0 0 N2 N1 194 23 66A 0 N2 N1 33 33 CB...

Страница 28: ... D DIODE F1 FUSE 15 AMP 162 22 VOLTAGE REGULATOR ELECTRONIC 6 4 0 11 STATOR C2 8 2 C2 7 C2 11 C2 10 CB2 4 0 22 6 BA FIELD 0 13 11 0 77 C2 1 3 1 2 C1 3 4 14 16 17 12 14 C2 3 PRINTED CIRCUIT 0 C1 6 C2 9 0 0 55 C2 4 4 0 WINDING ENGINE RUN STATOR 66 CONTROL BOARD 3 2 1 J2 3 7 10 9 5 J1 5 4 1 2 66A 66A 85 351 HTO C1 4 C2 2 0 0 SW2 17 225 15 224 0 66A 14 194 23 194 56 15A 66A 239 18 86 23 224 4 86 0 LOP...

Страница 29: ...225A 224A 224 TX 17 N1 N2 11 22 C2 5 N2 N1 C2 6 11 194 23 N1 N2 CUSTOMER SUPPLIED BATTERY 12V BLACK RED SC 240V 120V 120V CUSTOMER CONNECTIONS COIL 12Vdc UTILITY INPUT 240VAC RELAY TRANSFER 12VDC ACCESSORY SOCKET 14 0 15 17 22 N 11 23 194 22 D GFCI OUTLET EXTERNAL G G L N L 11 G N CB3 N 0 15 15 15 13 15 15B 15B F2 0 239 Section 7 Electrical Data 15 kW Generator Electrical Schematic Drawing No 0E90...

Страница 30: ...1 46 8 80 4 72 87 5 86 76 48 39 92 18 94 91 63 21 15 51 71 42 69 10 52 49 35 51 49 11 31 9 50 99 98 72 46 41 57 27 91 1 56 5 44 60 40 19 12 71 6 97 22 65 68 63 16 69 14 54 47 55 75 49 30 17 3 93 25 29 28 1 Section 8 Exploded Views and Parts Lists 15 kW Generator Enclosure Drawing No 0F0080 C 28 ...

Страница 31: ... 1 WASHER LOCK M6 1 4 46 0F0710 18 RIVET POP 0 125 X 0 337 ITEM PART NO QTY DESCRIPTION 47 047411 6 SCREW HHC M6 1 0 X 16 G8 8 047411 4 SCREW HHC M6 1 0 X 16 G8 8 7KW 48 043116 5 SCREW HHC M6 1 0 X 12 G8 8 043116 6 SCREW HHC M6 1 0 X 12 G8 8 7KW 49 0D3700 26 NUT LOCKING FLANGE M6 1 0 0D3700 24 NUT LOCKING FLANGE M6 1 0 7KW 50 0D4662 11 SCREW HHTT M8 1 2 X 20 BP 51 090388 36 SCREW TAPTITE M6 1 0 X ...

Страница 32: ...Section 8 Exploded Views and Parts Lists 15 kW Generator Control Panel Drawing No 0E9162 J 30 ...

Страница 33: ... 27 074908 4 SCREW TAPTITE M5 0 8 x 10 BP 28 049226 6 WASHER LOCK M5 ITEM PART NO QTY DESCRIPTION 29 082025 6 NUT HEX LOCK M5 0 8 NYLON INSERT 30 0C3910 1 TRANSFORMER 31 022507 2 SCREW HHC 1 4 20 x 1 2 32 0A9611 1 FUSE 7 55A X AGC5 33 046689 1 BLOCK TERMINAL STRIP 20A 4 X 6 X 1100V 34 063617 1 RELAY PANEL 12VDC DPDT 10A 240VAC 35 075475 2 SCREW PPHM M4 0 7 x 10mm 36 043180 2 WASHER FLAT M4 37 0E88...

Страница 34: ... 26 27 3 31 24 140 32 3 35 55 33 36 20 57 19 58 59 61 60 64 62 63 65 1 2 6 3 32 33 34 35 36 40 72 27 28 29 16A 16B 17 18 4 5 6 8 11 12 13 2 5 19 20 39 40 47 64 93 140 16B 56 54 23 25 30 16A 34 34 21 15 16A 17 18 22 71 73 72 70 69 68 67 66 8 14 13 12 10 11 7 9 4 5 Section 8 Exploded Views and Parts Lists 15 kW Generator GT 990 Engine Drawing No 0F4715 B Part 1 32 ...

Страница 35: ...OVERNOR ARM 35 0C2988 1 THRUST WASHER GOVERNOR 36 0C2992 1 BUSHING GOVERNOR LOWER ITEM PART NO QTY DESCRIPTION 37 0C3971C 1 ASSEMBLY DIPSTICK WITH HANDLE 38 0C5305 1 TUBE DIPSTICK 39 0C3027 1 O RING OIL CLR 3 8 X 1 2 40 0E9842 1 SEAL 42 I D CRANKSHAFT 41 0C5731 1 ASSEMBLY HOUSING COVER WITH SLEEVE 42 0C3006 9 SCREW HHFC M10 1 5 X 55 43 080318 8 SCREW HHFC M6 1 0 X 25 44 093064 1 ASSEMBLY OIL FILL ...

Страница 36: ...8 101 113 112 105 107 108 104 103 106 111 109 143 125 123 145 96 95 143 130 114 75 78 77 76 99 100 118 98 97 121 124 124 119 122 125 137 120 127 126 115 116 131 136 138 132 142 129 134 139 135 Section 8 Exploded Views and Parts Lists 15 kW Generator GT 990 Engine Drawing No 0F4715 B Part 2 ...

Страница 37: ...08 0C3034 1 NUT HEX M24 109 0C8549A 1 SNORKEL AIR INTAKE ITEM PART NO QTY DESCRIPTION 110 0F1169A 1 HOUSING BLOWER NG COOLER 111 0D1131 1 GUARD FAN 112 045756 25 SCREW TAPTITE M6 1X10 YELLOW CHROME 113 0C9763 4 NUT GROMMET 1 4 PLUG 114 0C3036A 1 HOSE BREATHER 115 022145 1 WASHER FLAT 5 16 M8 ZINC 116 022129 1 WASHER LOCK M8 5 16 117 0C3018 1 WRAPPER UPPER CYLINDER 1 118 0C3019 1 WRAPPER LOWER CYLI...

Страница 38: ...2 38 17 32 31 28 31 20 19 10 17 15 32 16 22 39 4 9 8 6 37 14 3 2 40 1 32 24 25 10 30 19 26 28 27 28 32 31 41 10 18 36 28 35 41 29 42 36 36 35 Section 8 Exploded Views and Parts Lists 15 kW Generator 15 kW Generator Drawing No 0D3417 L 36 ...

Страница 39: ...9 0C2417A 1 EARTH STRAP 3 8X 3 8 20 082121C 1 CLIP J VYNL COAT 0 625 ID 21 066386 1 ASSEMBLY BRUSH HOLDER 22 029451 2 6 FT TAPE ELEC UL FOAM 1 8 X 1 2 23 049451 1 WASHER FLAT 406ID X 1 62OD 24 022237 5 WASHER LOCK 3 8 25 022511 4 SCREW HHC 3 8 16 X 1 1 4 G5 26 022131 4 WASHER FLAT 3 8 ZINC 27 051731 4 SCREW HHC M8 1 25 X 50 G8 8 28 022145 12 WASHER FLAT 5 16 ZINC 29 049820 4 NUT LOCK HEX M8 1 25 N...

Страница 40: ... 21 24 19 23 22 22 15 26 14 13 16 29 18 28 12 10 11 27 31 4 5 3 2 10 17 1 26 15 14 16 13 37 19 9 30 21 25 20 24 29 18 23 11 12 28 8 Section 8 Exploded Views and Parts Lists 15 kW Generator Gas Regulator Drawing No 0D8720 G 38 ...

Страница 41: ... 0 5 x 5 19 0C6069 2 GASKET DIAPHRAGM 20 0C5762 2 COVER TWIN REGULATOR 21 045764 16 SCREW TAPTITE M4X8 BP 22 0C6731 2 RIVET POP 118 X 125 23 0C6067 2 SUPPORT DIAPHRAGM 24 0C4706 2 DIAPHRAGM TWIN REGULATOR 25 0C6068 2 CAP DIAPHRAGM SUPPORT 26 0C4643A 2 INLET TWIN REGULATOR 11 11 DIA 27 026073 1 PLUG STANDARD PIPE 1 8 STEEL SQUARE HEAD 026073 2 PLUG STANDARD PIPE 1 8 STEEL SQUARE HEAD 7KW 28 0A4032 ...

Страница 42: ...our engine or a part component thereof has failed due to abuse neglect improper maintenance or unap proved modifications or the use of counterfeit and or grey market parts not made supplied or approved by Generac You are responsible for presenting your engine to a Generac Authorized Warranty Service Facility as soon as a problem occurs The warranty repairs should be completed in a reasonable amoun...

Страница 43: ...t repaired or replaced under the ECS Warranty shall be warranted for the remainder of the ECS Warranty Period prior to the first scheduled replacement point for such emissions related part 4 Repair or replacement of any warranted emissions related part under this ECS Warranty shall be performed at no charge to the owner at a Generac Authorized Warranty Service Facility 5 When the engine is inspect...

Страница 44: ...oolants or lack of proper fluid amounts Failures due but not limited to accident misuse abuse negligence or improper installation As with all mechanical devices the Bryant engines need periodic part s service and replacement to perform well Failures caused by any external cause or act of God such as collision theft vandalism riot or wars nuclear holocaust fire freezing lightning earthquake windsto...

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