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Troubleshooting
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Summary of Contents for Aksa GE08TI
- Page 1 DOOSAN NATURAL GAS ENGINE GENERATING SETS MAINTENANCE AND USER MANUAL...
- Page 2 MAINTENANCE AND USER MANUAL HEAD OFFICE AUTHORIZED SERVICE AKSA JENERATÖR SAN. A.Ş. AKSA SERVICE & SPARE PARTS Rüzgarlıbahçe Mah. Özalp Çıkmazı No:10 Muratbey Beldesi, Güney Girişi Caddesi 34805, Kavacık - Beykoz / İSTANBUL No: 8 34540 Çatalca / ISTANBUL T : +90 216 444 4 630...
- Page 3 DEAR AKSA GENERATOR SET USERS Thank you for purchasing this quality-built Aksa Natural Gas Generator. When operated and maintained according to the instructions in the operator’s manual, your Aksa generator will provide many years of dependable service. This manual is designed and developed to make you familiar with the generating system. Please read the fol- lowing instructions carefully before starting to use your machine.
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Page 4: Table Of Contents
INTRODUCTION ........................1 ......................2 GENERAL SAFETY PRECAUTIONS 2.1. General ..................................2 2.2. Handling ..................................2 2.3. Fire and Explosion ..............................2 2.4. Mechanical ................................3 2.5. Chemical ..................................3 2.6. Noise ................................... 3 2.7. Electrical ..................................3 2.8. First Aid For Electric Shock ..........................4 GENERAL DESCRIPTION .................... - Page 5 Storage ..................................... 18 16.1. 16.2. Preparing for Operation After Storage ....................18 General precautions about warranty ........................ATTACHMENTS - CONTROL PANEL WIRING DIAGRAM - AKSA JENERATÖR AUTHORIZED SERVICE POINTS - AKSA JENERATÖR WHERE TO BUY ABROAD - CERTIFICATIONS - WARRANTY CERTIFICATE...
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Page 6: Introduction
1. INTRODUCTION Only people that have the right skills should be allowed Aksa Generating set is designed to be commissioned, to operate, adjust, perform maintenance or repair on when delivered, as soon as the necessary cooling wa- Aksa Power Generation equipment. It is the respon-... -
Page 7: General Safety Precautions
vant Electrical Codes; Standards or other requirements. 2. GENERAL SAFETY PRECAUTIONS This includes requirements for grounding and ground/ 2.I. GENERAL earth faults. 1- The owner is responsible ‘for maintaining the unit ! Engine exhaust emissions are hazardous to personnel. in a safe operating condition. Unit parts and accesso- The engine exhaust for all indoor generating sets must ries must be replaced if missing or unsuitable for safe be piped outdoors via leak-free piping in compliance... -
Page 8: Mechanical
tilated. be hazardous to personnel if not treated properly. ! Keep the room, the floor and the generating set clean. WARNING When spills of oil, battery electrolyte or coolant occur, ! Do not swallow or allow skin contact with oil, cool- they should be cleaned up immediately. -
Page 9: First Aid For Electric Shock
! Do not touch electrically energized Circulation parts of the generating set and/or in- Check for pulse in the victim’s neck. terconnecting cables or conductors If no breathing but pulse is present with any part of the body or with •... -
Page 10: General Description
Radiator • instrument panel • exhaust gas silencer. Alternator Terminal Box Aksa Generating Set has been designed as a complete Base Frame package to provide superior performance and reliabil- Control Panel ity. Figure. 3.1. identifies the major components. This figure is of atypical generating set. However, every set will be slightly different due to the size and configu- ration of the major components. -
Page 11: Natural Gas Engine
3.3. Natural Gas Engine 3.7. Coupling The natural gas engine powering the generating set Engine and alternator are firmly joined by a coupling (Item 2) has been chosen for Its reliability and the fact cone that guarantees the proper assembly coaxiality that it has been specifically designed for powering gen- Mono-support machines are aiso used a special flexible erating sets. -
Page 12: Control System
3.11. Control System • Control the electrolyte level periodically. It must be One of several types of control systems and panels 10 mm above the plates. (item 8) may be fitted to control the operation and • Control the abrasion in the charge alternator belt output of the set and to protect the set from possi- and check periodically the belt tension according to ble malfunctions. -
Page 13: Fire Protection
5.3. Moving Parts 5.1. Fire Protection • Tighten supports and keep guards in position over The design, selection and installation of fire protection fans drive belts etc. Make sure that fasteners on the systems require the following considerations: set are secure. •... -
Page 14: Water
procedures may well result in personal injury or death. 2. Add the required amount of antifreeze, if used, to the water solution and mix thoroughly. • Do not work on energised equipment. Unautho- 3. Add the coolant to the cooling system rised personnel must not be permitted near energised equipment. - Page 15 Engine model In oil pan Totoal (liter) Max. Min. (liter) (liter) GE08TI GEI2TI GVI58TI GVI80TI GV222TI • Engine oil should be changed at the specified inter- vals. Oil in the oil filter cartridge should be changed simultaneously. First oil change...
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Page 16: General Precautions And Controls Which Must Be Done Before Starting Up The Generating Set
Not; Lubricating oil viscosity level will be chosen Power Model Engine from Figure 7.1 according to the ambient Model temperature Liter Liter ADG 158 GE08TI ADG 2I0 GE12TI API CH ADG 274 GV158TI API CI-4 ADG 350 GV180TI API CF-4... -
Page 17: Control Panel
• Currents (LI, L2, L3) 9.1. Control Panel Control, supervision and protection panels are moun- • Frequency (FHz) ted on the generator base frame. • kW • Cos cp • kVA, kVAr 9.1.1. Control System P 732 The control panel is equipped as follows: •... -
Page 18: Static Battery Trickle Charger
- Generator over current • Monitor the generating set operation by means of - Negative phase sequence the control module LCD display. Check the engine temperature and oil pressure. Oil pressure must reach the normal value 10 seconds after the generating set LED indication - Mains available operation. - Page 19 nance interval, perform all previous maintenance ope- • Exhaust leaks rations in addition to the ones specified. Keep a record • Tighten connections of hourly intervals and services performed. Generator • Vent screens Important: Recommended service intervals are for • Tighten covers normal operating conditions.
- Page 20 : Chack & adjust • Replace º Every Every Every Every Every Inspection Item Daily Remark 50 hours 200 hours 750 hours 1500 hours 3000 hours Check for leakage (hoses, clamp) º Chack the water level º Cooling System Adjust the v-belt tension º...
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Page 21: Engine Troubleshooting
12. ENGINE TROUBLESHOOTING Condition Causes Remedies 1) Starting difficult • Valve’s poor shut, stem Reair or replace (1) Compression pressure • Valve spring damage Replace valve spring • Cylinder head gasket’s leak Replace gasket • Wear of piston, piston ring or liner Adjust 2) Idle operation abnormal •... -
Page 22: Automatic Voltage Regulator
the automatic voltage regulator (see Figure 13.1) The 14. VENTS AND DUCTS process begins when the engine starts to rotate the in- 1. For indoor installations, locate vents so incoming air ternal components of the alternator. The residual mag- passes through the immediate area of the installation netism in the main rotor produces a small alternating before exhausting. -
Page 23: Meccalte Alternator Troubleshooting
15. MECCALTE ALTERNATOR TROUBLESHOOTING Symptom Corrective Action Possible Cause Alternator does not excite Blown fuse Replace fuse Insufficient residual voltage Increase speed by 15 %. No residual voltage For an instant apply on the (+) and (-) terminals of the electronic regulator a 12V battery with 30 ohm resistor in series respecting the polarities. -
Page 24: General Precautions About Warranty
ARE NOT COVERED BY THE WARRANTY. VENTION OF ANY PERSON OTHER THAN AUT- • FAILURES DUE TO OVERLOAD AND UNBALAN- HORIZED AKSA SERVICES OR BY PRIOR WRITTEN CED LOAD IN EXCESS OF THE GENERATING SET APPROVAL FROM AKSA POWER GENERATION POWER (SUCH AS ALTERNATOR AND CONTAC- ON THE GENERATING SET FOR ANY REASON. - Page 25 warranty is void if the manufacturing date or the serial number on the equipment has been removed or the equipment has been altered or modified. During the warranty period, the Authorized Service Dealer, at its option, will repair or replace any part that, upon exa- mination, is found to be defective under normal use and service.
- Page 26 İSTANBUL AVRUPA YAKASI AVCILAR MUSTAFA KEMAL PAŞA MAH. YILDIRIM BEYAZIT CAD. DEMET SOK. NO:132 AVCILAR/İSTANBUL 444 4 630 • aksa@aksa.com.tr KAĞITHANE ÇAĞLAYAN MAH. KAĞITHANE CAD. NO:93/A KAĞITHANE 444 4 630 • aksa@aksa.com.tr KARAKÖY NECATİBEY CAD NO.74 KARAKÖY / İSTANBUL 444 4 630 • aksa@aksa.com.tr DOLAPDERE SAN.
- Page 27 ALGERIA CHINA GHANA Eurl Aksa Générateurs Algérie Aksa Power Generation Co. Ltd. Aksa Power Generation (Gana) Zone Industrielle Oued Smar Lot No.19 Tongjiang North Road, 11 Trinity Avenue, East Legon, N° 55 Harrach / Alger / Algerie New District, Changzhou / China...
- Page 32 NOTES...
- Page 33 NOTES...
- Page 34 TURKEY Rüzgarlı Bahçe Mah. Selvi Çıkmazı No:10, 34805 Kavacık, Beykoz - İstanbul T : + 90 216 681 00 00 E : aksa@aksa.com.tr TURKEY Murat Bey Beldesi, Güney girişi Cad. No:8 34540 Çatalca / İSTANBUL T : +90 212 887 11 11 E : info@aksaservis.com.tr...
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