Related Manuals for Kohler PA-320741
Summary of Contents for Kohler PA-320741
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Page 1: Installation Instructions
Operation and Installation Instructions Automatic Battery Chargers Kits: PA-320741 through PA-320764 and PA-320741-SD through PA-320764-SD TT-855 12/93b... -
Page 2: Table Of Contents
Table of Contents Safety Precautions and Instructions ... Charger Voltage Adjustment ....Charger and Battery Maintenance . -
Page 3: Safety Precautions And Instructions
Safety Precautions and Instructions A generator set, like any other electro-mechanical device, can pose potential dangers to life and limb if CAUTION improperly maintained or imprudently operated. The Caution is used to indicate the presence of a hazard that best way to prevent accidents is to be aware of the will or can cause minor personal injury or property potential dangers and to always use good common damage if the warning is ignored. - Page 4 Hazardous Voltage/Electrical Shock Hazardous voltage can cause severe injury or WARNING death. Electrical shock may occur if battery charger is not properly grounded. Connect battery charger enclosure to ground of a permanent wiring system. As an alternative, run an equipment-grounding conductor with circuit conductors...
- Page 5 Battery Explosion can cause severe injury or death. Battery gases can cause an explosion. Do not smoke or permit flame or spark to occur near a battery at any time, particularly when it is being charged. Avoid contacting WARNING terminals with tools, etc. to prevent burns and to prevent Sulfuric acid in batteries.
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Page 6: Introduction
Introduction This TT includes the following kits: 12-Volt Charger Lead-Acid Battery (6-cell) PA-320741 through PA-320764 and 24-Volt Charger Lead-Acid Battery (12-cell) PA-320741-SD through PA-320764-SD Determine input voltage and type of battery(ies) to be This manual contains important safety and operating charged. -
Page 7: Specifications
Specifications The automatic battery charger is designed to charge The control circuit board continuously monitors the maintain lead-acid nickel-cadmium battery and load conditions to maintain the battery’s automotive-type batteries in a fully charged state proper state of charge. Refer to Figure 1 for component without any manual intervention. - Page 8 Battery Charger Kit No. * PA-320742 PA-320748 PA-320746 PA-320752 PA-320744 PA-320750 * SATS model transfer switches have an -SD suffix. EXAMPLE: PA-320741-SD Figure 2. Battery Chargers for S340 Model Transfer Switch Volts Input Voltage 120 V 240 V 220 V...
- Page 9 Battery Charger Kit No. * PA-320754 PA-320760 PA-320758 PA-320764 PA-320756 PA-320762 * MATS+ model transfer switches have an -SD suffix. EXAMPLE: PA-320741-SD Figure 5. Battery Chargers for M340+ Model Transfer Switch Volts Input Voltage 120 V 240 V 220 V...
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Page 10: Installing Charger
Installing Charger NOTE CHARGER DAMAGE! Connect battery charger only to a battery with the same DC voltage as the battery WARNING charger output rating. Sulfuric acid in batteries. Can cause severe injury or death. Use protective goggles and clothes. Can cause WARNING permanent damage to eyes, burn skin, and eat holes in clothing. -
Page 11: Mount Charger
Mount Charger 1. Move generator master switch to OFF position. 4. Install four captive nuts (298811) in the transfer Disconnect battery cables, negative lead first. switch inner panel and install battery charger. See Open circuit breaker of AC power source to be Figure 8. - Page 12 294241-B BW-29500-B 1. Battery Charger Assembly (see parts lists) 2. Captive Nuts (298811) qty. 4 Figure 8. Battery Charger Installation—Solid-State Transfer Switch Installation TT-855 12/93...
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Page 13: Disconnecting Charger
Disconnecting Charger (When Replacing or Servicing Battery) Sulfuric acid in batteries can cause severe injury or WARNING death. Sulfuric acid in battery can cause permanent damage to eyes, burn skin, and eat holes in clothing. Always wear splash-proof safety goggles when working around the battery. -
Page 14: Battery Charger Operation
Battery Charger Operation Charging Lead-Acid Batteries WARNING WARNING Sulfuric acid in batteries. Can cause severe injury or death. Explosion. Use protective goggles and clothes. Can cause Can cause severe injury or death. Relays in permanent damage to eyes, burn skin, and eat holes battery charger cause arcs or sparks. - Page 15 3. The charge rate the charger is delivering to the Bubbles appear at the surface of the battery battery is indicated on the ammeter. The charger fluid. This indicates a battery that is 80 to 85% control circuit limits the maximum charging charged.
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Page 16: Checking Specific Gravity
Checking Specific Gravity (Lead-Acid Batteries) Use a battery hydrometer to check the specific gravity of the electrolyte in each battery cell. While holding the hydrometer vertically, read the number on the glass bulb at the top of the electrolyte level. The battery is fully charged if the specific gravity is 1.260 at an electrolyte temperature of 80 F (26.7 C). -
Page 17: Charger Voltage Adjustment
Charger Voltage Adjustment The battery charger’s output settings are factory set and Factory Output Settings normally require no customer adjustment. If adjustment Charger Float Current is required, contact an authorized distributor for service Voltage Voltage Limit or service literature. The factory settings are listed below. -
Page 18: Troubleshooting
Troubleshooting Problem Remedy No Ammeter Reading 1. Check charger connections to battery for correct polarity. 2. Turn off AC supply prior to rechecking the battery charger for clean, tight connections. 3. Check for AC at the charger terminal strip. 4. Check AC input and DC output fuses. 5. -
Page 19: Standard Accessories
Standard Accessories Current Limiting The charger is protected from overload by its current to 2 amps from full load to short circuit. current-limiting circuitry. This circuitry continuously Therefore, no crank disconnect is required when the monitors the charger output current and is set to limit the plant is exercised. -
Page 20: Wiring Diagrams
Wiring Diagrams WIRING DIAGRAM AMMETER OUTPUT 6 AMP ORANGE BLUE RED/BLUE OR RED/YELLOW VIOLET ORANGE POWER TRANSFORMER INPUT 1 AMP—12 V B– 1.5 AMP—24 V CONTROL BOARD BLK/YEL – TERMINAL BLK/RED BLOCK BLK/WHT GND. SCHEMATIC POWER ORANGE ORANGE VIOLET CONTROL BOARD BLUE RED/BLUE... - Page 21 AMMETER WIRING DIAGRAM OUTPUT 6 AMP ORANGE BLUE RED/BLUE OR RED/YELLOW VIOLET POWER ORANGE TRANSFORMER INPUT 0.5 AMP—12 V B– 1 AMP—24 V CONTROL BOARD – GND. TERMINAL BLOCK SCHEMATIC ORANGE CONTROL VIOLET ORANGE POWER BOARD BLUE RED/BLUE AMMETER B– RED/YELLOW DC OUTPUT TRANS.
- Page 22 WIRING DIAGRAM AMMETER OUTPUT 6 AMP ORANGE BLUE RED/BLUE OR RED/YELLOW VIOLET ORANGE POWER TRANSFORMER INPUT 0.5 AMP—12 V CONTROL B– 1 AMP—24 V BOARD – TERMINAL BLOCK GND. SCHEMATIC ORANGE CONTROL VIOLET ORANGE POWER BOARD BLUE AMMETER RED/BLUE B– RED/YELLOW DC OUTPUT TRANS.
- Page 23 AMMETER WIRING DIAGRAM OUTPUT 6 AMP ORANGE BLUE RED/BLUE OR RED/YELLOW VIOLET POWER ORANGE TRANSFORMER INPUT 0.5 AMP—12 V B– CONTROL 1 AMP—24 V BOARD BLK/YEL BLK/ – GND. BLK/WHT TERMINAL BLOCK SCHEMATIC ORANGE CONTROL VIOLET ORANGE POWER BOARD AMMETER BLUE RED/BLUE B–...
- Page 24 WIRING DIAGRAM AMMETER OUTPUT 6 AMP ORANGE BLUE RED/BLUE OR RED/YELLOW VIOLET ORANGE POWER TRANSFORMER INPUT 0.3 AMP—12 V CONTROL B– 0.5 AMP—24 V BOARD – TERMINAL BLOCK GND. BLK/WHT SCHEMATIC ORANGE CONTROL VIOLET ORANGE POWER BOARD BLUE AMMETER RED/BLUE B–...
- Page 25 AMMETER WIRING DIAGRAM OUTPUT 6 AMP ORANGE BLUE RED/BLUE OR RED/YELLOW VIOLET POWER ORANGE TRANSFORMER INPUT 0.2 AMP—12 V CONTROL B– 0.4 AMP—24 V BOARD – TERMINAL BLOCK GND. BLK/WHT SCHEMATIC CONTROL POWER ORANGE VIOLET ORANGE BOARD BLUE AMMETER RED/BLUE B–...
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Page 26: Parts List
Parts List Kits PA-320741 and PAB-320741-SD Description Qty. Part Number Charger Assembly, 120/12-volt battery (includes *) A-294226 Circuit Board Assembly, 12-volt ATS battery * A-294239 Lead * LB-1806-15457 Lead * LR-1806-5757 Lead * LR-1808-15457 Lead * LW-1803-15400 Washer, #6 lock *... - Page 27 Parts List Kits PA-320742 and PAB-320742-SD Description Qty. Part Number Charger Assembly, 120/24-volt battery (includes *) A-294227 Circuit Board Assembly, 24-volt ATS battery * A-294240 Lead * LB-1806-15457 Lead * LR-1806-5757 Lead * LR-1808-15457 Lead * LW-1803-15400 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7...
- Page 28 Parts List Kits PA-320743 and PAB-320743-SD Description Qty. Part Number Charger Assembly, 208/12-volt battery (includes *) A-294228 Circuit Board Assembly, 12-volt ATS battery * A-294239 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Terminal * X-431-25...
- Page 29 Parts List Kits PA-320745 and PAB-320745-SD Description Qty. Part Number Charger Assembly, 240/12-volt battery (includes *) A-294230 Circuit Board Assembly, 12-volt ATS battery * A-294239 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Terminal * X-431-25...
- Page 30 Parts List Kits PA-320746 and PAB-320746-SD Description Qty. Part Number Charger Assembly, 220/24-volt battery (includes *) A-294231 Circuit Board Assembly, 24-volt ATS battery * A-294240 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Terminal * X-431-25...
- Page 31 Parts List Kits PA-320747 and PAB-320747-SD Description Qty. Part Number Charger Assembly, 240/12-volt battery (includes *) A-294232 Circuit Board Assembly, 12-volt ATS battery * A-294239 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Insulink Terminal * X-367-3...
- Page 32 Parts List Kits PA-320748 and PAB-320748-SD Description Qty. Part Number Charger Assembly, 240/24-volt battery (includes *) A-294233 Circuit Board Assembly, 24-volt ATS battery * A-294240 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Insulink Terminal * X-367-3...
- Page 33 Parts List Kits PA-320749 and PAB-320749-SD Description Qty. Part Number Charger Assembly, 380/416/12-volt battery (includes *) A-294234 Circuit Board Assembly, 12-volt ATS battery * A-294239 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Terminal * X-431-25...
- Page 34 Parts List Kits PA-320750 and PAB-320750-SD Description Qty. Part Number Charger Assembly, 380/416/24-volt battery (includes *) A-294235 Circuit Board Assembly, 24-volt ATS battery * A-294240 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Terminal * X-431-25...
- Page 35 Parts List Kits PA-320751 and PAB-320751-SD Description Qty. Part Number Charger Assembly, 480/600/12-volt battery (includes *) A-294236 Circuit Board Assembly, 12-volt ATS battery * A-294239 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Terminal * X-431-25...
- Page 36 Parts List Kits PA-320752 and PAB-320752-SD Description Qty. Part Number Charger Assembly, 480/600/24-volt battery (includes *) A-294237 Circuit Board Assembly, 24-volt ATS battery * A-294240 Lead * LB-1806-15457 Lead * LR-1806-15457 Lead * LR-1808-5757 Washer, #6 lock * X-22-6 Washer, #8 lock * X-22-7 Terminal * X-431-25...
- Page 37 TT-855 12/93b 1993. All rights reserved.
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