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2. TECHNICAL FEATURE 

Technical feature of the single-fuel generator

This gas generator is multi-fuel drive uses an optimized dedicated multi-fuel engine. According to 
our standards, we have designed this unit in a simple and environmentally safe, and user friendly 
means:
1. Speed regulating system: The gas uses an internally designed electronic speed control system, 

speed ranges. This control system allows the engine to run more smoothly and respond quickly to 
sudden increases or decreases in required engine speeds.
2. Silent air in-take system:  Extra large air intake cross-sections in the housing enclosure ensure 

reduction operating noise.
3. Large liquid coolant radiator reservoir: The use of and over sized liquid coolant radiator reservoir, 
like those used for larger automobile engines, allow for the use of more engine coolant and a larger 
radiator coil surface to utilize more liquid coolant to maintain a more ambient and stable engine 
temperature during even the hottest times of year and hottest climates.  This function can add 
greatly to life and long term operating dependability of your gas generator.
4. Automatic transfer switch function: These units are automatic transfer switch compatible which 
will automatically, without personal involvement, start the generator, and produce the required 
power needed up.
5. Intelligent hazard control system: The use of our Intelligent hazard control system function warns 
of hazardous engine or generator conditions. This system continually checks and monitors the units 
operating conditions and will automatically shut the unit down to help avoid hazardous and costly 
damage can happen. The system uses and visual control panel that can preset according to the 
user's needs.

3. IMPORTANT SAFETY INSTRUCTION  

SAVE THESE INSTRUCTIONS – This manual contains important instructions for Models 
DAPD17REQ-EC that should be followed during installation and maintenance of the generator and 
batteries.

Precautions

1. Gas generator set operation. Carbon monoxide can cause severe nausea, fainting, or death. 
Carbon monoxide is an odorless, colorless, tasteless, nonirritating gas that can cause death if 
inhaled for even a short time. Avoid breathing exhaust fumes when working on or near the gas 
generator. Never operate the gas generator inside a building. Never operate the gas generator where 
exhaust gas could seep inside or be drawn into a potentially occupied building through windows, air 
intake vents, or other openings.

Summary of Contents for DAPD17REQ-EC

Page 1: ...DAPD17REQ EC DAPD23REG EG Gas generator Manufactured under license of Daewoo International Corporation Korea www daewoopowerproducts com USER S MANUAL...

Page 2: ...TRUCTION 6 4 OPERATING SYSTEM FUNCTIONS AND DEFINITIONS 8 5 PRESTART PREPARATION 10 6 STARTUP 15 7 INSPECTION GAS GENERATOR WHEN OPERATING 16 8 SHUT THE GAS GENERATOR DOWN 17 9 STORAGE OF THE GENERATO...

Page 3: ...ION ELECTRIC START YES YES STARTING MOTOR QDY112 12V 0 8KW QDY112 12V 0 8KW BORE STROKE L4 70 74 mm mm L4 70 79 mm mm ASPIRATION TYPE NATURAL ASPIRATION NATURAL ASPIRATION OIL CAPACITY 3 5 L 3 5 L ROT...

Page 4: ...3 2 7 kPa LPG PRESSURE RANGE 1 7 3 5 kPa 1 7 3 5 kPa NUIT DIMENSION L W H 1290 825 940 mm 1290 825 940 mm PACKAGE DIMENSION L W H 1350 880 1100 mm 1350 880 1100 mm NET WEIGHT 405 kg 422 kg GROSS WEIG...

Page 5: ...transfer switch function These units are automatic transfer switch compatible which will automatically without personal involvement start the generator and produce the required power needed up 5 Inte...

Page 6: ...Store fuels in a well ventilated area away from spark producing equipment and out of the reach of children Never add fuel to the tank while the engine is running because spilled fuel may ignite on co...

Page 7: ...t Hazardous voltage can cause severe injury or death Electrocu tion is possible whenever electricity is present Ensure you comply with all applicable codes and standards Electrically ground the gas ge...

Page 8: ...his switch is placed in the ON I in the up mode position the control system can be started tested and run Fuel switch Function O pushed down position 11 Lock the top cover with the key please save the...

Page 9: ...generator unit and correct the cause before restar ting and placing the circuit breaker in the ON position again Emergency stop switch Function The photo above is of the emergency stop switch and is...

Page 10: ...reservoir and make sure the level is in the middle of LOW and FULL Oil grade optional 5W 30 10W 30 10W 30 15W 40 15W 40 Ambient temperature Use When starting manually always start the generator before...

Page 11: ...pe shall be not longer than 5 m the inner diameter shall not be less than 16 mm 11 Loosen cap to drain oil as well as coolant 3 Liquid propane LP Vapor In engines set up to run on Liquid propane pleas...

Page 12: ...n standing in water or on wet ground because these conditions increase the risk of electrocution It s strictly prohibit to remove the high pressure pipe when in maintenance You must make sure there s...

Page 13: ...e unit if you want to use inside ATS The exhaust outlet has to be the same direction as wind blows Ground the unit to earth before running Plug in different load Single phase Three phase Main load rec...

Page 14: ...damage may occur if the battery is connected in reverse time use or 12 6V should be re charge then use Lift the unit and lock the casters Lift holes Iron rod go through the holes and use rope to lift...

Page 15: ...fter the unit started then can be automatically generation match with ATS enter into automatical mode Take off the red cap of battery positive Use the multi meter to check whether the voltage of batte...

Page 16: ...ed is hunting inconsistently speeding up and down An abnormal noise is heard coming from the generator The emergency stop switch power switch and fuel switch must keep at open The charger must keep in...

Page 17: ...ng condition 11 Before start the generator check the whole generator including the nuts and screws 17 The engine exhaust suddenly turns dark grey or black The fault indicating light is illuminated 8 S...

Page 18: ...2 Check ignition you can pull out the high tension cable and put on a spark plug put them on the engine to see whether it sparks or not 3 Check the voltage of storage battery to see the whether it is...

Page 19: ...ignition power 3 High tension line and FBT is not connected well 4 High tension and spark plug is not connected well 5 Some of the cylinders miss the ignition Handling method of 3 4 5 1 Pull out the...

Page 20: ...thm knocking around the cylinder cap Dealing methods for Item 3 4 5 6 and 7 replace the parts insure the regulation gap 8 When the piston hits the cylinder that can hear the knocks of metal crashes ar...

Page 21: ...crew of the valve 3 Ignition time too early adjust ignition timing 4 The spark plug can not work normally 5 High tension line can not work normally 6 High pressure can not work normally Project 4 5 6...

Page 22: ...gain verify the damaged parts use the new and same part to replace it If faced with a comprehensive fault pleas shrink the sinking scope and then use the replacement method to check 11 TROUBLESHOOTING...

Page 23: ...ipe area Battery voltage test use a multimeter to test the battery voltage the voltage is 12 6 V which means the battery with has power if the voltage is below 12 6V the battery can not drive the star...

Page 24: ...of the speed sensor there should be resis tance Check whether the electrical speed regulation has 12v DC power input Trouble shooting of no power output After starting the generator there is no power...

Page 25: ...iston or destruction of piston rings Also the warranty does not cover failure of the automatic voltage regulator due to incorrect operation Failure caused by clogging of the fuel and cooling systems W...

Page 26: ...2...

Page 27: ...7REQ EC DAPD23REG EC NG LPG PETROL GASOLINE kVA kVA LPG kVA kVA NG kVA kVA V V GASOLINE LPG NG PD465QR PD470Q1 cc cc ECM ECM QDY112 V kW QDY112 V kW L4 70 74mm mm L4 70 79mm mm L L V A V A CCA A A AVR...

Page 28: ...4 HSC940 IP23 A A PET 100 gal hr L hr gal hr L hr NG 100 m3 hr m3 hr LPG 100 kg hr kg hr NG kPa kPa LPG kPa kPa mm mm mm mm kg kg kg kg...

Page 29: ...EN 5 2 1 2 3 4 5 3 DAPD17REQEC 1...

Page 30: ...ode position the control system can be started tested and run Fuel switch Function O pushed down position 11 Lock the top cover with the key please save the key and not give any child or un authorized...

Page 31: ...d correct the cause before restar ting and placing the circuit breaker in the ON position again Emergency stop switch Function The photo above is of the emergency stop switch and is located on the fro...

Page 32: ...some coolant to reservoir and make sure the level is in the middle of LOW and FULL Use When starting manually always start the generator before placing the circuit breaker in the ON position Likewise...

Page 33: ...gas pipe shall be not longer than 5 m the inner diameter shall not be less than 16 mm Loosen cap to drain oil as well as coolant 3 Liquid propane LP Vapor In engines set up to run on Liquid propane pl...

Page 34: ...et ground because these conditions increase the risk of electrocution It s strictly prohibit to remove the high pressure pipe when in maintenance You must make sure there s no leakage before use If th...

Page 35: ...unit if you want to use inside ATS The exhaust outlet has to be the same direction as wind blows Ground the unit to earth before running Plug in different load Single phase Three phase Main load recep...

Page 36: ...ur if the battery is connected in reverse time use or 12 6V should be re charge then use Lift the unit and lock the casters Lift holes Iron rod go through the holes and use rope to lift the unit 6 Bat...

Page 37: ...ion time 7 After the unit started then can be automatically generation match with ATS enter into automatica mode Take off the red cap of battery positive Use the multi meter to check whether the volta...

Page 38: ...hunting inconsistently speeding up and down An abnormal noise is heard coming from the generator The emergency stop switch power switch and fuel switch must keep at open The charger must keep in char...

Page 39: ...g condition 11 Before start the generator check the whole generator including the nuts and screws The engine exhaust suddenly turns dark grey or black The fault indicating light is illuminated 8 SHUT...

Page 40: ...methods of engine 10 ENGINE FAULT AND TROUBLESHOOTING Common faults and repair methods of engine 10 ENGINE FAULT AND TROUBLESHOOTING Common faults and repair methods of engine 10 ENGINE FAULT AND TROU...

Page 41: ...17 OFF ATS...

Page 42: ...18 E N LPG NG...

Page 43: ...19 2 1 2 3 4 LPG NG 5 6 LPG 3 1 2 3 4 5 4 1 2 3 FBT 4 5 3 4 5 1 2 XKO GEAR 6 7 8 9 10 11 12 13 14 15 16...

Page 44: ...20 EN 5 1 2 GND 3 4 5 6 7 6 1 2 1 2 3 4 5 6 7 8 3 4 5 6 7 9 10 8 9 7 1 2 3 4 5 4 6 8 1 2 3 4 5 6 3 4 5...

Page 45: ...21 9 1 2 3 10 1 2 3 4 11 1 2 3 4 5 6 7 4 5 6 12 1 2 3 13 1 2 14 1 2 3 15 1 2 3...

Page 46: ...22 EN AC AVR...

Page 47: ...23 3 5...

Page 48: ...24 EN 1 2 1 2 12 DC 1 12 70 2 20 DC 200 DC 3 90 1...

Page 49: ......

Page 50: ...www daewoopowerproducts com Manufactured under license of Daewoo International Corporation Korea...

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