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Power Tech Generators PTS-15, Operator'S Manual, Page: 24 / 74

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Power Tech Generators PTS-15 Operator'S Manual Download Page 24

 
 

 
 
 
 
 
 
 
 
 
 
 
 
**NOTE: 

Item #6 MAIN STATOR ASSEMBLY is a one-piece unit. The Stator cannot be separated from the Generator’s outer housing. 

DESCRIPTION PART 

NUMBER 

 

15KW 17.5KW 20KW 

1. END COVER 

NS-GENCAN 

NS-GENCAN NS-GENCAN 

2. EXCITER ROTOR 

02RTR1520EXC 02RTR1520EXC 02RTR1520EXC 

3. EXCITER STATOR 

02STA1520EXCG 02STA1520EXCG 02STA1520EXCG 

4. REAR HOUSING BRACKET 

02HB15TCGE 02HB175 

02HB15TCGE 

5. 

ROTOR 

BEARING 

02BRG207 02BRG207 02BRG207 

6. MAIN STATOR ASSEMBLY** 

02STMN15 02STMN175 02STMN20 

7. MAIN ROTOR ASSEMBLY 

02RTRMN15 02RTRMN175 02RTRMN20 

    GENERATOR ASSEMBLY 

02GEN15TCGE 02GEN175TCGE 02GEN20TCGE 

    VOLTAGE REGULATOR 

06REG634AVC 06REG634AVC 06REG634AVC 

 

“M” SERIES EXCITER TYPE GENERATOR ASSEMBLY 

3

Summary of Contents for PTS-15

Page 1: ...PTSMH 15 PTSMH 17 5 PTSMH 20 Operators Manual Power Technology Southeast Inc 634 State Road 44 Leesburg FL 34748 8103 352 365 2777 Fax 352 787 5545 3 2005 MANPT15 20...

Page 2: ...engine or for the number of your local Kubota dealer TO OUR CUSTOMERS Thank you for your purchase of a Power Technology Generator The information contained in this manual applies to PTSMH 15 PTSMH 17...

Page 3: ...work requiring removal and reinstallation of Power Technology products in the following applications Provided such work is performed by a Power Technology authorized service center or designated serv...

Page 4: ...BLY __ 3 K SERIES EXCITER TYPE GENERATOR ASSEMBLY 4 GENERATOR END TROUBLESHOOTING GUIDES 5 7 RESISTANCE CHART 8 WIRING SCHEMATICS 9 13 SECTION 4 INSTALLATION SAFETY PRECAUTIONS 1 2 GENERATOR INSTALLAT...

Page 5: ...e industry s Safety Alert Symbol is used throughout this manual and on labels attached the machine itself It warns of the potential for personal injury It is essential that you carefully read the inst...

Page 6: ...ODIFICATIONS to the engine may impair the function and or safety and affect engine life WEAR SAFETY CLOTHING DO NOT wear loose torn or bulky clothing around machinery Entanglement in rotating parts co...

Page 7: ...ine exhaust fumes can be very harmful if allowed to accumulate Be sure to run the engine in a well ventilated area where there are no people or livestock near by The exhaust gas from the muffler is ve...

Page 8: ...he radiator cap while the engine is running or immediately after stopping Wait approximately ten minutes for the radiator to cool before removing the cap Be sure the radiator drain valve petcock and h...

Page 9: ...hat is only supported by a lift jack or hoist Detach the battery from the engine before conducting service Put a DO NOT OPERATE tag in the key switch to avoid accidental starting To avoid sparks from...

Page 10: ...CHEDULE 4 ENGINE OIL MAINTENANCE 5 Checking Engine Oil Level Lubricating Oil Specifications Engine Refill Capacities Lubricating Oil Viscosity Recommendations ENGINE COOLANT MAINTENANCE 6 Coolant Reco...

Page 11: ...to the engine when operating To prevent a fire hazard keep foreign materials fuel and oil away from the battery wiring muffler and engine Check and clear them daily Be aware of the muffler and exhaus...

Page 12: ...or 8 seconds per attempt 9 To shut down the engine under normal operations hold the Start Stop Switch for 1 second and release 10 If a fault occurs turn Generator Main Switch OFF and then ON to reset...

Page 13: ...0 rpm 36 6 HP 1800 rpm 32 5 HP 1800 rpm Cubic Capacity 68 53 in 1 123 L 113 32 in 1 85L 121 99 in 1 99L 134 07 in 2 19L Bore and Stroke 3 07 x 3 09 78 0 x 78 4mm 3 15x3 64 80x92 4mm 3 27x3 64 83x92 4m...

Page 14: ...acement X Or Once a Year Damaged Worn Or Loose Belts X Or Every Two Years Replace Fuel Hoses X Or Every Two Years Check Radiator Hoses Clamps X Once a Year Abnormal Engine Noise X Abnormal Generator N...

Page 15: ...filter systems will require additional oil V 1903 BG V 2003 T V 2203 BG ENGINE REFILL CAPACITIES Crankcase Oil Sump 8 5 Qts 8 04L and Filter LUBRICATING OIL VISCOSITY RECOMMENDATIONS The minimum ambi...

Page 16: ...Power Technology recommends a 1 1 mixture of water glycol NOTE Use a mixture that will provide protection against the lowest ambient temperature NOTE 100 percent pure glycol will freeze at a temperatu...

Page 17: ...LOG IS PROVIDED TO HELP YOU KEEP AN ACCUMULATIVE RECORD OF OPERATION HOURS ON YOUR GENERATOR SET AND THE DATES REQUIRED SERVICES WERE PERFORMED ENTER TIME TO THE NEAREST HOUR OPERATING HOURS SERVICE R...

Page 18: ...ssure Switch with Jumper Wire 2 pole Check Power to Hold Circuit of Run Solenoid Check Oil Pressure With Gauge Replace Oil Pressure Switch Defective Solenoid REPLACE Plug Remote Back IN Remote OK Prob...

Page 19: ...vel Replace Fuel Filter Air IN Fuel System Check Fuel PUMP Excessive Oil Level Dirty Air Filter Engine Overheated Engine Over Loaded Clogged Muffler Over Fueling Injector HIGH ALTITUDE Engine Cold Inc...

Page 20: ...wer While Cranking Defective Solenoid No Power From Starter Terminal Check Fuel Supply Check Fuel Pump Air IN Fuel System Check Glow Plugs Check Glow Plug Relay Main Switch Battery Dead Turn Switch ON...

Page 21: ...XCITER TYPE GENERATOR ASSEMBLY 4 GENERATOR END TROUBLESHOOTING GUIDES 5 7 Zero or Low Voltage Voltage Test 12 Volt Battery Test Overload Condition RESISTANCE CHART ____________________________________...

Page 22: ...The generator may be connected at the terminal board to deliver 120 240 volts to a 3 wire grounded neutral system or 120 volts only to a 2 wire distribution system If any equipment requires 240 volts...

Page 23: ...tor assembly is precision balanced to a high degree of static and dynamic balance Although the balance will remain dynamically stable at speeds in excess of the design frequencies the prime mover shou...

Page 24: ...TR1520EXC 02RTR1520EXC 3 EXCITER STATOR 02STA1520EXCG 02STA1520EXCG 02STA1520EXCG 4 REAR HOUSING BRACKET 02HB15TCGE 02HB175 02HB15TCGE 5 ROTOR BEARING 02BRG207 02BRG207 02BRG207 6 MAIN STATOR ASSEMBLY...

Page 25: ...1 BEARING PLATE 02BRPLKONCAR 02BRPLKONCAR 2 EXCITER STATOR 02STA21EXCR 02STA21EXCR 3 MAIN STATOR ASSEMBLY 02STAMN16 02STAMN21 4 O RING O RING KON O RING KON 5 ROTOR BEARING 02BRG62206 2RS1 02BRG62206...

Page 26: ...W VOLTAGE Check Gen Fuse Check Main Breaker is ON Replace Fuse Turn ON Breaker Main Coil Output to Breaker OK BAD Check Ohm s on Exciter Leads 12 V Battery Test Replace Exciter Wiring To Panel Defecti...

Page 27: ...One Voltage Line may be Higher than the other Check AMP Draw From equipment Check Main Breaker On GenSet Check Gen End 12 VOLT BATTERY TEST One Coil Low Voltage Both Coils Low Voltage Sensing Voltage...

Page 28: ...K 7 OVERLOAD CONDITION Disconnect AVR Engine Problem Check Stator Coil Resistance See Engine Troubleshooting Replace Stator Replace AVR And Test Check AMP Draw Check Load Distribution Conduct 12 Volt...

Page 29: ...28 0 23 0 28 0 F C Black Black Exciter Rotor 0 655 0 720 0 655 0 720 0 655 0 720 N A N A Aux Winding 1 0 1 4 1 0 1 4 1 0 1 4 E1 E4 Black Black K SERIES EXCITER TYPE KW 16 21 Marks Color Main Stator 0...

Page 30: ...120 VOLT CONNECTION M SERIES EXCITER TYPE 9...

Page 31: ...120 240 VOLT CONNECTION M SERIES EXCITER TYPE 10...

Page 32: ...DIODE PLATE ASSEMBLY 1 462 1 334 N A N A AUX WINDING 0 20 Jumper AW Black Black SENSING WINDING 0 20 0 20 N A 16 GA Black Black NOTE THESE READINGS WILL VARY DEPENDING ON AMBIENT TEMPERATURE POWER TEC...

Page 33: ...BLY 1 462 1 334 N A N A AUX WINDING 0 20 Jumper AW Black Black SENSING WINDING 0 20 0 20 N A 16 GA Yellow Green RESISTANCE CHART POWER TECHNOLOGY SOUTHEAST INC 634 STATE ROAD 44 LEESBURG FL 34748 8103...

Page 34: ...TE ASSEMBLY 1 462 1 334 N A N A AUX WINDING 0 20 Jumper AW Black Black SENSING WINDING 0 20 0 20 N A 16 GA Black Black NOTE THESE READINGS WILL VARY DEPENDING ON AMBIENT TEMPERATURE POWER TECHNOLOGY S...

Page 35: ...2 Remote Radiator Cooling System Remote Radiator Cooling System with AC Fan Remote Radiator Cooling System with DC Fan Fuel System Exhaust System Fuel Line Diagram ELECTRICAL CONNECTIONS 13 15 Electri...

Page 36: ...d be well ventilated to prevent the accumulation of explosive gases To avoid sparks never disturb the battery charging connections while the battery is being charged Always turn off the battery charge...

Page 37: ...to avoid electrical connections by contacting the battery terminals with tools Remove wristwatch rings and all jewelry when working on the generator set 12 BACKFIRE A sudden backfire can cause seriou...

Page 38: ...engine rotating field alternating current generator and a relay controller The generator is directly connected to the engine for permanent alignment Each controller includes a Start Stop switch for te...

Page 39: ...Will there be sufficient room around the set to maintain the minimum clearance of one inch 2 AIR REQUIREMENTS Are the compartment air inlets and outlets sized to allow adequate circulation of air for...

Page 40: ...mpartment Line the compartment with a good sound deadening material The material selected must be fireproof or highly fire resistant An available type of 3 layer foam material is very efficient for ab...

Page 41: ...terior spaces Plugging holes and sealing all seams will greatly reduce this hazard WARNING Drip Proofing When installing a generator the area directly beneath the generator end of the unit must incorp...

Page 42: ...enerally the discharge chute opening should be approximately one and one half times the size of the radiator core NOTE If the radiator is to be located in a compartment separate from the engine refer...

Page 43: ......

Page 44: ...9...

Page 45: ...flexible fuel line to make the connection Use proper size fuel line to accommodate the fuel flow needed Steel fuel line or high quality fuel hose is recommended either one should have a minimum of ID...

Page 46: ...tive device such as a skid bar or plate should be installed 6 To prevent excessive movement and vibration of the exhaust system install hangers and clamps designed for use in exhaust systems 7 Never j...

Page 47: ...12...

Page 48: ...te battery cables should be kept short in length thus eliminating problems with excessive voltage drop See the Table below for cable size AWG to length requirements NOTE A heavy gauge 4 ground strap m...

Page 49: ...g and running requirements of some motor loads common to mobile applications are listed in the table below Use this as a guide when selecting generator set capacity requirements involving motor loads...

Page 50: ...0 SUMP PUMP 1 3 HP 500 REFRIGERATOR 500 FURNACE FAN 1 3 HP 600 FREEZER 800 JET WATER PUMP HP 900 ELECTRIC STOVE ELEMENT 1000 SUBMERSIBLE WATER PUMP 1 HP 1000 TOASTER 1000 COFFEE MAKER 1200 DISHWASHER...

Page 51: ...ndby Current Draw 175mA Operating Current Draw Internally Protected against Reverse Polarity Speed Sensing accepts Generator AC Output Speed Sensing rated to a Maximum of 300V AC 40 C to 85 C Operatin...

Page 52: ...d relay Replace fuse relay and re test controller again Out of fuel Check fuel level add fuel if necessary Ignition control wiring not installed properly Refer to engine control wiring and check ignit...

Page 53: ...ed and stability throughout the load range Operating in combination with a magnetic pick up and electric actuator the ESD2110 will maintain the proper engine speed by adjusting the fueling system acco...

Page 54: ...up the engine will immediately shut down and go into a fault mode Likewise for a high temperature situation 8 If engine will not start on the first attempt the PT ECU 63 will initiate the start cycle...

Page 55: ...12 VOLT DC CHARGING BLUE to 12V GENERATOR WINDING BLUE to 12V GENERATOR WINDING RED to 12V DC YELLOW to RUN RELAY BLACK to GROUND GREEN NOT USED 06REG12DC 06REG12DCAT 20...

Page 56: ...12V DC ENGINE CONTROL PT ECU 63 POWER TECHNOLOGY SOUTHEAST INC 634 STATE ROAD 44 LEESBURG FL 34748 8103 352 365 2777 FAX 352 787 5545...

Page 57: ...12 VOLT DC ENGINE CONTROL NEW KUBOTA RUN SOLENOID POWER TECHNOLOGY SOUTHEAST INC 634 STATE ROAD 44 LEESBURG FL 34748 8103 352 365 2777 FAX 352 787 5545...

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Page 62: ...vent Recording Load Profiling AGS Ignition Sensing OPERATING BEHAVIOR _______________________________________________ 2 Starting Stopping Power Cycle Reset Idle State Pre Heat State Cranking State Run...

Page 63: ...Power Controller Module PCM And Display PCMD...

Page 64: ...el of the AC output This info is monitored to detect a valid start as well as limit conditions It also is reported on the PCM Over and Under Frequency conditions are reported Warm Start Adjusts the Pr...

Page 65: ...ral seconds before all the configuration information is processed and the unit is ready to accept input Idle State The Idle State is the initial state of the PCM after a Power Cycle Reset The PCM retu...

Page 66: ...utdown Reasons Fault Reason Fault Code Description Failure to Start 1 The generator was not able to start High Coolant Temperature 2 The generator coolant temperature has reached a high threshold Low...

Page 67: ...ON T RUN Check Flash Code Indicator at PCMD Engine High Water Temp Fill System With 50 50 Mix Check Coolant Level Condition Check Radiator Air Flow Belts Clean Core Tighten Replace Belts Failure To St...

Page 68: ...TARTS BUT WON T RUN CONTINUED ENGINE TROUBLE SHOOTING Check Flash Code Indicator at PCMD No AC Signal If Tripped Check Generator Check Main AC And Voltage at Breakers Low Oil Pressure Check Oil Level...

Page 69: ...uel Solenoid NO Power While Cranking Check Fuel Supply Check Fuel Pump Air in Fuel System Replace Solenoid YES NO No Power From PCMD Check Glow Plugs Check Spark Arrestor Muffler for Clogging Oil Visc...

Page 70: ...Safety Shutdowns And Fuel Solenoid Insufficient Fuel to Engine No Visible Exhaust Smoke Check Fuel Pump 7 ENGINE RUNS ROUGH OR SLOW Excessive Exhaust Smoke BLACK SMOKE Dirty Air Filter Engine Overhea...

Page 71: ...ON ON 8 Check Brushes if Applicable ZERO or LOW VOLTAGE Main Coil Output to Breakers Turn ON Breaker s OK BAD Wiring To Panel Defective Breaker s Check Ohm s On Main Stator Leads Replace Stator Check...

Page 72: ...9 VOLTAGE TEST Zero or Low Voltage High Voltage Overload Output Voltage OK Check Main Breaker s On Generator Check Regulator Check AMP Draw From equipment Check Gen End...

Page 73: ...OVERLOAD CONDITION Check AMP Draw Check Load 10 Engine Problem See Engine Troubleshooting Check Stator Coil Resistance Replace Stator...

Page 74: ...KUBOTA 12Volt DC POWER CONTROL MODULE WIRING SCHEMATIC 11...

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