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10

• 

Allow the generator set to cool down before performing any 

maintenance.

• 

Always wear safety glasses when cleaning the generator set with air.

• 

Do not clean the generator set with a pressure washer because it can 

cause damage to the generator set.

• 

Before working with batteries, ventilate the area, wear safety glasses, do 

not smoke and always disconnect the negative cable first and reconnect 

it last.

• 

Use rubber gloves when coming into contact with engine oil.

• 

Always stop the generator set before removing the oil filler cap.

• 

Only qualified maintenance personnel with knowledge of fuels, 

electricity, and machinery hazards should perform maintenance 

procedures.

1.4 - Other Safety Hazards

• 

To avoid breathing in poisonous carbon monoxide from the exhaust 

gases, adequate ventilation should be provided if the generator set is 

running in a partially enclosed space.

• 

If the generator set is stored outdoors, check all the electrical 

components on the control panel before each use. Moisture can 

damage the generator and can lead to an electric shock.

Summary of Contents for HCP3550

Page 1: ...1 3550 Portable Gasoline Generator User Manual ...

Page 2: ...2 2013 Hyundai Power Equipment All Rights Reserved Licensed by Hyundai Corporation Korea HCP3550 1212 02 ...

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Page 5: ... based on the latest product information available at the time of print Visit www powerbyhyundai com for manual updates and operation notices No part of this publication may be reproduced without written permission Please keep this manual together with the Owners Card Contact Hyundai Power Equipment at the numbers listed on the Owners Card if warranty service is required It is important that anyon...

Page 6: ... product support is provided by Midland International Inc a licensed manufacturer of Hyundai Power Equipment www powerbyhyundai com TECHNICAL ASSISTANCE CUSTOMER SERVICE 1 877 528 3772 toll free SALES 1 503 534 3684 Component Certifications 1 877 528 3772 toll free ...

Page 7: ... 3 3 Air Filter Check 16 4 0 OPERATION 4 1 Mounting Instructions 17 4 2 Starting the Generator 19 4 3 Using the Generator 21 4 4 Stopping the Generator 21 5 0 MAINTENANCE 5 1 Importance of Maintenance 22 5 2 Maintenance Schedule 22 5 3 General Inspection 23 5 4 Air Filter Service 23 5 5 Oil Maintenance 24 5 6 Spark Plug Service 25 5 7 Handling and Storage 26 6 0 TROUBLESHOOTING 27 7 0 SPECIFICATIO...

Page 8: ...n due to risk of burns Pay attention to the warning labels The engine exhaust system will become heated during operation and remain hot immediately after the engine is stopped Gasoline is a highly flammable and explosive liquid Refuel in a well ventilated area with the engine stopped When refueling the generator keep it away from cigarettes open flames smoke and or sparks Connections for standby p...

Page 9: ...gins to operate abnormally Then disconnect the device and investigate the problem Make sure that the electrical rating of the device does not exceed that of the generator If the power level of the device is between the maximum output power and the running power of the generator the generator should not be used for more than 30 minutes The connections from the generator to the household power suppl...

Page 10: ...hen coming into contact with engine oil Always stop the generator set before removing the oil filler cap Only qualified maintenance personnel with knowledge of fuels electricity and machinery hazards should perform maintenance procedures 1 4 Other Safety Hazards To avoid breathing in poisonous carbon monoxide from the exhaust gases adequate ventilation should be provided if the generator set is ru...

Page 11: ...11 2 0 COMPONENTS 2 1 Identification of Components Fuel Gauge Fuel Tank Fuel Cap Choke Lever Front Panel Oil Dipstick Fuel Valve Recoil Starter Handle Air Cleaner ...

Page 12: ...and dry every 10 hours if operating under dusty oil when clean and dry then squeeze out excessive oil and reinstall Antes de apagar el motor DESCONECTE TODOS LOS EQUIPOS QUE ESTEN CONECTADOS AL GENERADOR o desconecte el interruptor de circuitos para evitar daños al alternador ATENCION Nunca añadir combustible cuando el motor esté funcionando combustible cuando el motor esté caliente Siempre añadir...

Page 13: ...ns provided in the user s manual Failure to follow the instructions can lead to deaths serious injuries and equipment damage Never add fuel when the engine is running Diesel spillage on hot engine parts can cause fire Always clean spilled diesel immediately Always turn off the engine and allow the engine to cool down before refuelling the generator Always keep the generator away from smoke open fl...

Page 14: ...tilation is inadequate 3 1 Engine Oil Check 1 Ensure the generator is on a level surface 2 Inspect engine oil Take out the oil filler cap and clean the dipstick Check the oil level by reinserting the oil filler cap without rotating it Remove the oil filler cap and examine the oil level If the oil level is at or below the lower level refill the oil to the upper limit mark 10W30 Reinsert the oil fil...

Page 15: ... a well ventilated area with the engine stopped Do not smoke or allow open flames or sparks in the area where the generator is being refueled or where gasoline is stored Do not overfill the tank Be careful not to spill fuel when refueling Wipe up any spilled gasoline and let the area dry before starting the engine Gasoline substitutes such as gasohol are not recommended They may be harmful to the ...

Page 16: ...th soap and water or solvent Squeeze dry and then soak in clean engine oil 3 Squeeze out all excess oil and reinstall Replace the element if it is damaged Check the air filter using the maintenance schedule Always inspect air filter before using the generator Clean Air Filter every 3 months or after 50hrs of operation according Section 5 4 Air Filter Service procedure ...

Page 17: ...17 4 0 OPERATION 4 1 Mounting Instructions ...

Page 18: ...on the wheel axle 4 and then secure the wheels using the washer 8 and cotter pin 9 to the wheel axle 4 4 Attach the wheel axle 4 to the bottom of the generator frame Align the bolts 6 with the holes on the bottom of the generator and fasten tightly with the nuts 7 provided Refer to the figure NUMBER PART NAME QUANTITY 1 Rubber Feet 2 2 Rubber Handle 1 3 Bolt M6 x 10 2 4 Wheel Axle 1 5 Wheel 2 6 Bo...

Page 19: ...e Ground terminal is located on the Front Panel Before using the ground terminal Ground Terminal Symbol The HCP3550 generator can be started using three methods Recoil Start Method 1 Rotate the fuel valve lever to ON position Vertical position 2 If the engine is cold Pull the choke lever oto the closed position RECOIL START METHOD ...

Page 20: ...y hand 6 Push the choke lever to the OPEN position as the engine warms up The choke is used to provide the proper mixture when the engine is cold It can be opened and closed by operating the choke lever manually by moving the lever to the closed position to enrich the mixture for cold starting 7 Let the engine run for several minutes before pluggin g in any devices Using the generator while cold c...

Page 21: ...watt ratings of all the loads that the generator set will be powering at the same time Make sure that total wattage will not exceed the generator rating EXAMPLE A generator set rated 5000W can power two 1500W heaters a 900W circular saw a 500W drill and a 100W light at the same time 4500W combined However to operate a second 900W saw it will be necessary to disconnect one of the 1500 W heaters 4 4...

Page 22: ... you have any maintenance questions 5 2 Maintenance Schedule ITEM TASK DAILY EVERY 20 HOURS EVERY 50 HOURS EVERY 100 HOURS EVERY 300 HOURS General Inspec tion Engine Lubricants Inspect Oil Level Replace Air Filter Inspection Cleaning Sediment Cup Cleaning Spark Plug Inspection Cleaning Replacement Valve Clearance Inspection Adjusting Combustion Chamber Inspection Adjusting Fuel Tank and Strainer C...

Page 23: ...ation 3 Check for dirt and debris and clean as necessary 4 Check the engine oil level and add oil as necessary Do not use gasoline or low flash point solvents for cleaning They are flammable and could explode under certain conditions 5 4 Air Filter Service Using gasoline or other flammable solvents can cause a fire or explosion Do not operate this product without an air filter 1 Rotate the knob co...

Page 24: ...ainage Used motor oil can cause skin irritations if left in long tern contact with skin Wash hands thoroughly with soap and water after handling oil Do not dispose of used oil in drains or on soil Local service shops provide environmentally friendly disposal methods 1 2 Place a pan under the engine 3 Remove the oil drain screw and allow the oil to completely drain into the pan 4 5 ...

Page 25: ...lug 1 Disconnect and remove the spark plug using a wrench 2 Inspect the spark plug and clean any dirt from the electrodes with a wire brush If electrodes are worn or show signs of wear replace spark plug 3 Measure the electrode gap with a spark plug gauge and adjust as necessary by bending the side electrodes Ensure that the gap is between 0 7 and 0 8mm 4 Reinsert the plug carefully Tighten with a...

Page 26: ...the storage area is free of excess humidity and dust 2 Drain the fuel tank and the carburetor DRAINING THE FUEL TANK 1 Turn the engine switch off 2 Remove the fuel tank cap and the debris screen under the cap 3 Empty the fuel tank using a siphon and an approved gasoline container DRAINING THE CARBURETOR 1 Turn the engine switch OFF 2 Turn the fuel valve ON 3 Position a suitable container under the...

Page 27: ...replace spark plug Not enough oil Add more oil Black exhaust Choke stuck in closed position Open choke Rich fuel mixture Contact customer service Engine stops No fuel Not enough oil Add more oil Engine has dif Loose spark plug cable Reconnect or repair cable Faulty spark plug Remove clean or replace spark plug Generator set not level Move generator to a level surface No AC Output Tripped AC circui...

Page 28: ...r forced air cooling 4 stroke OHV 25 deg tilt Displacement cm3 208cc Ignition mode Non contact transistor Starting mode Recoil Start Max Output W rpm 3800 3600 Fuel tank capacity Gal 4 5 Oil capacity Fuel Type Unleaded gasoline Running Volume 86dB at 7m Running Time Per Tank hours 9hrs with 50 load BOX L x W x H 24 x 18 x 18 5 inches Dry Weight 115lbs Allow engine to rest for 30 minutes before sta...

Page 29: ...29 8 0 WIRING DIAGRAMS ...

Page 30: ... a reasonable period of time during normal business hours LABOR WARRANTY CLAIM PROCEDURE The product must be purchased in the United States or Canada from Cobalt Power Inc via an authorized tered owner during the applicable warranty time period What MIDLAND INTERNATIONAL INC will Repair or Replace Under Limited Warranty MIDLAND INTERNATIONAL INC will repair or replace at its opinion any part that ...

Page 31: ...service dealer Unauthorized alteration installation or any cause other than defects in material or workmanship of the product will not be covered under this warranty Some states do not allow limitations on how long an implied warranty lasts and or do not allow the exclu sion or limitation of incidental or consequential damages so the above exclusions and limitations may not from state to state NOT...

Page 32: ...l or workmanship under normal use during the applicable warranty time period Anything replaced under warranty becomes the property of Midland International Inc All parts replaced under warranty will be considered as part of the original product and any warranty on those parts will expire coincident with the original product warranty PARTS AND ACCESSORIES WARRANTY CLAIM PROCEDURE Original accessori...

Page 33: ...rtation commercial loss or any other inciden tal or consequential damage Any implied warranties are limited to the duration of this written warranty Some states do not allow limitations on how long an implied warranty lasts and or do not allow the exclu sion or limitation of incidental or consequential damages so the above exclusions and limitations may not from state to state TO OBTAIN WARRANTY S...

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Page 35: ... of your receipt and the original UPC barcode from your product packaging The store date of purchase and product purchase should be clearly visible on the receipt copy You may also register online by visiting our website www powerbyhyundai com If you wish you can confirm your registration by calling customer service at or by email at support hyndaipower ca Please allow one week for mail delivery a...

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