Bryant ASPAX1BBA015 Installation And Owner's Manual
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Bryant ASPAX1BBA015 Installation And Owner's Manual

Air-cooled automatic standby generators (13 kw ng, 15 kw lp)
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Installation and
Owner's Manual
Air-cooled Automatic
Standby Generators
Model: ASPAX1BBA015
US
C
(13 kW NG, 15 kW LP)
LISTED
GENERAC
R
POWER SYSTEMS, INC.
R
*This manual should remain with the unit.*
Not intended for use as Primary Power in place of utility
or in life-support applications.
DANGER
DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY!

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Summary of Contents for Bryant ASPAX1BBA015

  • Page 1 Installation and Owner’s Manual Air-cooled Automatic Standby Generators Model: ASPAX1BBA015 (13 kW NG, 15 kW LP) LISTED GENERAC POWER SYSTEMS, INC. *This manual should remain with the unit.*   Not intended for use as Primary Power in place of utility or in life-support applications.

  • Page 2: Introduction

    This manual contains pertinent owner’s information, including warranty, electrical diagrams, exploded views and lists of repair parts, for model: • Model ASPAX1BBA015 – 13 kW NG, 15 kW LP , V- twin GT-990 Engine OPERATION AND MAINTENANCE It is the operator's responsibility to perform all safety...

  • Page 3: Table Of Contents

    Introduction ...Inside Front Cover Read This Manual Thoroughly ... IFC Contents ... IFC Operation and Maintenance ... IFC How to Obtain Service ... IFC Safety Rules ...2 Standards Index ... 3 Section 1 – General Information ...4 Unpacking/Inspection ... 4 Location ...

  • Page 4: General Hazards

    IMPORTANT SAFETY INSTRUCTIONS 15 kW Generator  SAVE THESE INSTRUCTIONS – The manufacturer suggests that these rules for safe operation be copied and posted in potential hazard areas. Safety should be stressed to all operators, potential operators, service and repair technicians for this equipment. ...

  • Page 5: Fire Hazards

    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. DANGEROUS ELECTRICAL SHOCK MAY RESULT.

  • Page 6: Section 1 - General Information 15 Kw Generator

    Section 1 — General Information 15 kW Generator DANGER  Only qualified electricians or contractors should attempt such installations, which must comply strictly with applicable codes, standards and regulations. UNPACKING/INSPECTION After unpacking, carefully inspect the contents for damage. • This standby generator set has been factory sup- plied with a weather protective enclosure that is intended for outdoor installation only.

  • Page 7: The Generator

    THE GENERATOR Figure 1.1 – 15 kW, V-twin GT-990 Exhaust Enclosure Lifting Holes Section 1 — General Information Data Dipstick Decal Oil Filter Compartment 15 kW Generator Control Panel Composite Base Battery GFCI Outlet Fuel Regulator Fuel Inlet...

  • Page 8: Specifications

    Section 1 — General Information 15 kW Generator SPECIFICATIONS 1.6.1 GENERATOR Rated Max. Cont. Power Capacity (Watts*) ... 13,000 NG/ Rated Voltage... 120/240 Rated Max. Continuous Load Current (Amps) 120 Volts + ...108.3 NG/125.0 LP 240 Volts ...54.2 NG/62.5 LP Main Line Circuit Breaker ...65 Amp Phase ...

  • Page 9: Reconfiguring The Fuel System

    RECONFIGURING THE FUEL SYSTEM 1.9.1 15KW, 990CC ENGINES To reconfigure the fuel system from NG to LP , follow these steps: NOTE: The primary regulator for the propane supply is NOT INCLUDED with the generator. A fuel pres- sure of 11 to 14 inches of water column (0.4 to 0.5 psi) to the fuel inlet of the generator MUST BE SUPPLIED.

  • Page 10: Transfer Switch

    Section 1 — General Information 15 kW Generator 1.10.2 TRANSFER SWITCH 1.10.2.1 15 kW Units Transfer switches for use with this generator are sold separately and can be purchased from dealers. • Install any transfer switch in accordance with the instructions supplied with the transfer switch.

  • Page 11: Section 2 - Post Installation Start-Up And Adjustments

    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 contacts the eyes, immediately flush thoroughly with water and seek medical attention;...

  • Page 12: Generator Tests Under Load

    Section 2 — Post Installation Start-up and Adjustments 15 kW Generator DANGER  Proceed with caution! Generator power voltage is now supplied to the transfer switch. Contact with live transfer switch parts will result in dan- gerous and possibly fatal electrical shock. 11.

  • Page 13: Adjusting The Regulator (Natural Gas Only)

    With the generator running and loads powered by generator AC output, turn ON the utility power supply to the transfer switch. The following should occur: • After about six seconds, the switch should transfer loads back to the utility power source. •...

  • Page 14: Engine Governor Adjustment

    Section 3 — Operation 15 kW Generator ENGINE GOVERNOR ADJUSTMENT If both AC frequency and voltage are correspondingly high or low, adjust the engine governor as follows: 2.7.1 15 KW UNITS 1. Loosen governor clamp bolt (See Figure 2.3). Figure 2.3 — V-twin Engine Governor Adjustment Idle Spring Governor...

  • Page 15: Using The Auto/Off/Manual Switch

    9. Allow the unit to cool. 10. Set the generator’s main circuit breaker to its OFF (or OPEN) position. 11. Set the generator's AUTO/OFF/MANUAL switch to OFF . Remove the 7.5A and 15A fuses from the generator control panel. Disconnect the battery cables as outlined in “General Hazards”...

  • Page 16: 120 Vac Gfci Outlet

    Section 3 — Operation 15 kW Generator 3.3.2 120 VAC GFCI OUTLET The generator is equipped with an external 15 amp, 120 volt, GFCI convenience outlet that is located in the right rear of the generator enclosure. When the generator is running, in the absence of utility power, this outlet may be used to power items outside a home such as lights or power tools.

  • Page 17: Transfer Back To Utility Power Source

    5. To crank and start the engine, set the AUTO/OFF/ MANUAL switch to MANUAL. 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. The standby power source now powers the loads.

  • Page 18: Overcrank

    Section 4 — Maintenance 15 kW Generator 3.7.3 OVERCRANK 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. The unit will crank and rest for a preset time limit.

  • Page 19: Oil Change Procedure

     Any attempt to crank or start the engine before it has been properly serviced with the recom- mended oil may result in an engine failure. 4.3.2 OIL CHANGE PROCEDURE To change the oil, proceed as follows: 1. Run the engine until it is thoroughly warmed up then shut OFF the engine.

  • Page 20: Battery Maintenance

    Section 4 — Maintenance 15 kW Generator Figure 4.5 – Setting the Spark Plug Gap SET PLUG GAP AT 0.050 mm/0.020 inch BATTERY MAINTENANCE The battery should be inspected per the “Service Schedule”. The following procedure should be fol- lowed for inspection: 1.

  • Page 21: Cooling System

    • Make sure the piston is at Top Dead Center (TDC) of its compression stroke (both valves closed). To get the piston at TDC, remove the intake screen at the front of the engine to gain access to the flywheel nut.

  • Page 22: Out Of Service Procedure

    Section 4 — Maintenance 15 kW Generator 4.12 OUT OF SERVICE PROCEDURE 4.12.1 REMOVAL FROM SERVICE If the generator cannot be exercised every seven days, and will be out of service longer than 90 days, pre- pare the generator for storage as follows: 1.

  • Page 23: Service Schedule

    4.13 SERVICE SCHEDULE ATTENTION: It is recommended that all service work SYSTEM/COMPONENT X = Action R = Replace as Necessary * = Notify Dealer if Repair is Needed. FUEL Fuel lines and connections* LUBRICATION Oil level Oil filter COOLING Enclosure louvers BATTERY Remove corrosion, ensure dryness...

  • Page 24: Section 5 - Troubleshooting 15 Kw Generator

    Section 5 — Troubleshooting 15 kW Generator TROUBLESHOOTING GUIDE Problem The engine will not crank. The engine cranks but will not start. The engine starts hard and runs rough. The AUTO/OFF/MANUAL switch 1. Defective switch is set to OFF , but the engine continues to run.

  • Page 25: Section 6 - Mounting Dimensions

    Section 6 — Mounting Dimensions 15 kW Generator Drawing No. 0D3739-B...

  • Page 26: Section 7 - Electrical Data 15 Kw Generator Wiring Diagram - Drawing No. 0E9016

    Section 7 — Electrical Data 15 kW Generator Wiring Diagram – Drawing No. 0E9016 DIAGRAM KEY BA - BRUSH ASSEMBLY BCR - BATTERY CHARGE RELAY CB1 - MAIN OUTPUT BREAKER CB2 - CIRCUIT BREAKER, ALTERNATOR EXCITATION CB3 - CIRCUIT BREAKER, EXTERNAL OUTLET, PUSH/PULL D - DIODE DSW - PCB MOUNTED DIP SWITCH FS - FUEL SOLENOID...
  • Page 27 224A 225A 224B 224B 225B 225B VOLTAGE REGULATOR 12VDC ACCESSORY SOCKET Wiring Diagram – Drawing No. 0E9016 CONTROL PANEL BOX 224A 225A AUTO MANUAL Section 7 — Electrical Data 15 kW Generator CLOSEST TO BEARING EXTERNAL GFCI OUTLET LOAD LINE 240V GENERATOR OUTPUT TO TRANSFER SWITCH CONTACTOR...
  • Page 28 Section 7 — Electrical Data 15 kW Generator Electrical Schematic – Drawing No. 0E9017 C2-11 FIELD ELECTRONIC C2-10 VOLTAGE REGULATOR C2-7 C2-8 (STATOR) DIAGRAM KEY BA - BRUSH ASSEMBLY BCR - BATTERY CHARGE RELAY CB1 - CIRCUIT BREAKER, MAIN OUTPUT CB2 - CIRCUIT BREAKER, ALT.
  • Page 29 225A 56VA 224A 12VDC ACCESSORY SOCKET C1-1 C1-5 Section 7 — Electrical Data Electrical Schematic – Drawing No. 0E9017 C2-6 C2-5 C2-1 BLACK CUSTOMER SUPPLIED 15 kW Generator 240VAC UTILITY INPUT 12Vdc TRANSFER RELAY COIL 120V POWER 120V WINDING (STATOR) 240V BATTERY EXTERNAL...

  • Page 30: Section 8 - Exploded Views And Parts Lists 15 Kw Generator Enclosure - Drawing No. 0F0080-C

    Section 8 — Exploded Views and Parts Lists 15 kW Generator Enclosure – Drawing No. 0F0080-C PRE PACKAGED UNITS ONLY...
  • Page 31 ITEM PART NO. QTY. DESCRIPTION 0C6140 ASSEMBLY, ENCLOSURE BASE 0D1901 ASSEMBLY, ENCLOSURE BASE (7KW) 0C6735 SUPPORT, ROOF FOLDING 0F0063 ENCLOSURE, FRONT 0C7062 ENCLOSURE, EXHAUST SIDE 0C7062A ENCLOSURE, EXHAUST SIDE (7KW) 0E8811 ENCLOSURE, SIDE & BACK 0E8811A ENCLOSURE, SIDE & BACK (7KW) 0E9873 ENCLOSURE, ROOF 0C7065...
  • Page 32 Section 8 — Exploded Views and Parts Lists 15 kW Generator Control Panel – Drawing No. 0E9162-J...
  • Page 33 ITEM PART NO. QTY. DESCRIPTION 0E7886A CIRCUIT BREAKER 30A X 2P 240V (7KW) 0E7886E CIRCUIT BREAKER 50A X 2P 240V (12KW) 0E7886J CIRCUIT BREAKER 65A X 2P 240V (13/15KW) 0A1801 ASSEMBLY, BATTERY CHARGER ENGINE 083049 ASSEMBLY, POTTED REGULATOR 0C2174 RELAY, 12V 25A SPST 075210A BLOCK 1 POSITION 0D3062...
  • Page 34 Section 8 — Exploded Views and Parts Lists 15 kW Generator GT-990 Engine – Drawing No. 0F4715-B Part 1...
  • Page 35 ITEM PART NO. QTY. DESCRIPTION 0C5729 ASSEMBLY, CRANKCASE HOUSING WITH SLEEVE 0E9843 SEAL, 38 I.D. CRANKSHAFT 090388 SCREW, TAPTITE M6-1.0 X 12 YC 0C5372 ASSEMBLY, BREATHER 0C3005 GASKET, BREATHER COVER 0E3372B SEPARATOR, OIL BREATHER 0D8067A ASSEMBLY, HEAD #1 G&S 071983 RETAINER, PISTON PIN 20 0C2981C ROCKER, COVER NO OIL FILL...
  • Page 36 Section 8 — Exploded Views and Parts Lists 15 kW Generator GT-990 Engine – Drawing No. 0F4715-B Part 2 97 98 123, 145...
  • Page 37 ITEM PART NO. QTY. DESCRIPTION 0C5136A KNOB, AIR CLEANER 0C3024 COVER, AIRBOX NG/LP 0C3040 PRE-CLEANER, 0C8127 ELEMENT, AIR CLEANER 0D8564A ASSEMBLY, MIXER/AIRBOX 990 0D8564B ASSEMBLY, MIXER/AIRBOX 760 0D2595 SCREW SHOULDER (8MM) M6-1.0 X 18 0D4417 WASHER,RUBBER 1/4" X 1/8" THICK 0C3025 SWITCH, OIL PRESS 0D3083...
  • Page 38 Section 8 — Exploded Views and Parts Lists 15 kW Generator 15 kW Generator – Drawing No. 0D3417-L...
  • Page 39 ITEM PART NO. 0C6934 0C7930 0D2359 0C7944 0D2356 0C6043 0D2336 0D6634 0D3220 0C8101 056482 0C3168 0D1838 0D1846 0C7038 0D1609 0D2559 0C7038A 0C7758 0388050AD0 0C2417A 082121C 066386 029451 049451 022237 022511 022131 051731 022145 049820 045756 022129 022259 059637 0D4662 0F7065 048031M 0F0462 0C2824...
  • Page 40 Section 8 — Exploded Views and Parts Lists 15 kW Generator Gas Regulator – Drawing No. 0D8720-G...
  • Page 41 ITEM PART NO. 0D5694 0F5022 0C4647 0D4166 0C6070 0F4795 0C5760J 0C6606 097934 0C4645 0C5761 0C5968 0C6066 0C5759 0C5764 0C5764A 070728 0C6069 0C5762 045764 0C6731 0C6067 0C4706 0C6068 0C4643A 026073 026073 0A4032 0D3308 024310 028414A 0D5698A 0D3973 * A QUANTITY OF 1 IS TO BE USED ON 7KW HOME STANDBY Section 8 —...

  • Page 42: Section 9 - Warranty 15 Kw Generator

    Section 9 – Warranty 15 kW Generator NOTE: This Emission Control Warranty Statement pertains to this product only IF the generator size is 15 kW or below. CALIFORNIA AND FEDERAL EMISSION CONTROL WARRANTY STATEMENT The California Air Resources Board (CARB) and the United States Environmental Protection Agency (EPA), together with Generac Power Systems, Inc.

  • Page 43: Emission Control System Warranty

    Emission Control System Warranty (ECS Warranty) for 1997 and later model year engines: (a) Applicability: This warranty shall apply to 1997 and later model year engines. The ECS Warranty Period shall begin on the date the new engine or equipment is purchased by/delivered to its original, end-use purchaser/owner and shall continue for 24 consecutive months thereafter.
  • Page 44 For a period of two years from the date of original sale, warrants that its generator will be free from defects in material and workman- ship for the items and period set forth below. Bryant will, at its option, repair or replace any part which, upon examination, inspection and testing by a Bryant Dealer, is found to be defective.

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