Bryant ASPAS1BBL025

34 Bryant

Section 7 - Electrical Data

Bryant Liquid-cooled 25 kW Generator

Electrical Schematic — 2.5L (25kW unit) — Drawing No. 0E9983-C

Contents

Main INTRODUCTION READ THIS MANUAL THOROUGHLY Model No.__________ Serial No.___________ DANGER OPERATION AND MAINTENANCE Page !! DANGER ! ! WARNING: !! WARNING: !! FIRE HAZARDS EXPLOSION HAZARDS STANDARDS INDEX 1.1 GENERATOR Model ASPAS1BBL025: Provides 25,000 watts (25 kW) of single- phase power. Figure 1.2 - Main Circuit Breaker 1.2 TRANSFER SWITCH 1.3 AUTOMATIC SYSTEM OPERATION 1.6 GENERATOR FUEL SYSTEM 1.7 ENGINE PROTECTIVE DEVICES Figure 1.3 - Engine Protective Devices 1.7.1 LOW OIL PRESSURE SWITCH Figure 1.4 - Low Oil Pressure Switch 1.8 UNPACKING 1.8.1 UNPACKING PRECAUTIONS 1.9 LIFTING THE GENERATOR 1.10 SPECIFICATIONS 1.10.1 ENGINE 1.11 FUEL CONSUMPTION 1.12 RECONFIGURING THE FUEL SYSTEM FOR LP VAPOR Figure 1.8 Reconfigure the Fuel System 1.13 ENGINE OIL RECOMMENDATIONS 1.14 COOLANT RECOMMENDATIONS ! 1.15 BEFORE INSTALLATION DANGER 2.1 STANDBY GENERATOR INSTALLATION 2.1.1 NFPA STANDARDS 2.2 GENERATOR LOCATION 2.3 GENERATOR MOUNTING AND SUPPORT 2.4 BASIC STANDBY ELECTRIC SYSTEM Figure 2.1 Basic Standby Electric System 2.5 EMERGENCY CIRCUIT ISOLATION METHOD 2.6 TOTAL CIRCUIT ISOLATION METHOD 2.7 GROUNDING THE GENERATOR Figure 2.2 Generator Grounding Lug (typical) 2.8 GENERATOR AC NEUTRAL CONNECTIO NS 2.9 TRANSFER SWITCH SIGNAL CONNECTIO NS 2.11 PREPARATION BEFORE START-UP 2.11.1 PR IOR TO INITIAL START-UP 12 Bryant Section 3 - Operation ON 3.1 CONTROL CONSOLE COMPONENTS The components of a home standby generator control console (Figure 3.1) are as follows: 3.1.1 AUTO/OFF/MANUAL SWITCH Figure 3.1 - Home Standby Generator Panel 3.1.2 FAULT INDICATOR LEDS 3.1.3 15 AMP FUSE 3.1.4 5 AMP FUSE 3.1.5 SET EXERCISE TIME SWITCH 3.1.6 SYSTEM READY LED 3.2 MANUAL TRANSFER AND START-UP 3.3 ENGINE GOVERNOR ADJUSTMENTS Figure 3.2 Engine Governor Adjustment 3.4 RETRANSFER AND SHUTDOWN 3.5 AUTOMATIC OPERATION 3.7 CONTROL BOARD DIP SWITCH SETTINGS 4.1 MAINTENANCE PERFORMED BY AUTHORIZED SERVICE FACILITIES A. EVERY THREE MONTHS Figure 4.2 Cylinder Head Installation B. ONCE EVERY SIX MONTHS C. ONCE ANNUALLY 4.5 COOLING SYSTEM 4.6 OVERLOAD PROTECTION FOR ENGINE DC ELECTRICAL SYSTEM Oil Fill Cap Figure 4.3 - Oil Dipstick and Oil Fill Cap 4.7 CHECKING FLUID LEVELS 4.8.5 CHECK ENGINE COOLANT LEVEL 4.8.6 PERFORM VISUAL INSPECTION Figure 4.4 Setting the Spark Plug Gap 4.8.7 INSPECT EXHAUST SYSTEM 4.8.8 CHECK FAN BELT 4.9 MISCELLANEOUS MAINTENANCE 4.9.1 CLEANING THE GENERATOR 4.9.2 BATTERY 4.9.3 BATTERY MAINTENANCE 4.9.4 BATTERY REPLACEMENT PERIODIC REPLACEMENT PARTS 4.10 SCHEDULED MAINTENANCE Service Maintenance Interval Information: Section 4 Maintenance Maintenance Level 1 Level 2 Level 3 Level 4 Tasks Section 4 Maintenance Maintenance Level 1 Level 2 Level 3 Level 4 Tasks TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page CO NVER O L O Page Page Page Page Page Page Page CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS MANUFACTURERS EMISSION CONTROL SYSTEM WARRANTY COVERAGE: PURCHASERS/OWNERS WARRANTY RESPONSIBILITIES: EMISSION CONTROL SYSTEM WARRANTY EMISSION RELATED PARTS INCLUDE THE FOLLOWING: BRYANT "TWO YEAR" LIMITED WARRANTY FOR "PREPACKAGED EMERGENCY AUTOMATIC STANDBY GENERATORS"