User`s Manual - SunForce Products Inc.
Contents
1. VDC Dual 110V 120V AC 2 prong grounded 40 Amp spade type 7 5 x 4 125 x 3 75 19cm x 10 5cm x 9 5cm 2 1 Ibs 1 kg2. current AC The advanced surge capacity of this power inverter gives the means to start most electrical appliances including Portable Vacuum TV VCR combination Blender Food Processor Quarts Halogen Spotlight In addition because of state of the art microprocessor controls the units run cooler and have a high working efficiency This power inverter consumes less battery power and therefore runs for a longer period of time CAUTION WORKING WITH BATTERIES To reduce the risk of battery explosion follow all instructions of the battery manufacturer and all manufacturer instructions of additional components RISK OF EXPLOSIVE GAS Working in the vicinity of a lead acid battery is dangerous Lead acid batteries contain hydrogen oxygen gases that can cause explosion and sulfuric acid that can cause severe burns Always work in a well ventilated area DO NOT SMOKE OR ALLOW A SPARK OR A FLAME IN THE VICINITY OF A BATTERY Remove personal metal items such as rings necklaces watches and bracelets when working with a battery Be extra cautious to reduce risk of dropping a metal tool on to the battery The battery may spark or short circuit NEVER CHARGE A FROZEN BATTERY If battery acid contacts skin or clothing wash immediately with soap and water If acid enters the eye IMMEDIATELY FLOOD EYE WITH RUNNING COLD WATER for at least 10 minutes GET MEDICAL ATTENTION IMMEDIATELY Failure to comply with above warnings may lead to explos
3. let it run for approximately 10 minutes to recharge the battery Attention Although it is not necessary to disconnect the inverter when turning over the engine it may briefly cease to operate as the battery voltage decreases When the inverter is not supplying power it draws a very low amperage from the battery The inverter may be left connected to the battery for up to three hours It is recommended that the inverter always be disconnected when not in use Safety Features The GREEN LED Indicator light will turn OFF the RED LED Indicator light will turn ON and the inverter will automatically turn itself off when 1 The power input from the battery drops to 10 volts When the power input drops to 10 5 volts an alarm will sound for an extended period 2 The power input from the battery exceeds 15 volts 3 The continuous load demand from the equipment or appliance being operated exceeds 400 watts 4 The circuit temperature exceeds 165 F 74 C Attention The 400 Watt inverter is fitted with a cooling fan see diagram part D If the cooling fan is unable to maintain a cool enough temperature for safe operation the inverter will automatically shut down If the inverter automatically shuts down or a continuous audible alarm is heard i Turn the inverter rocker switch to the OFF O ii Determine the source of the problem and resolve it before continuing to use the inverter Important Safety Measures For the
4. most effective use place the power inverter on a flat surface Keep the inverter dry Do not allow it to come into contact with rain or moisture DO NOT operate the inverter if you the inverter the device being operated or any other surfaces that may come in contact with any power source are wet Water and many other liquids can conduct electricity which may lead to serious injury or death Do not place the inverter on or near heating vents radiators or other sources of heat Do not place the inverter in direct sunlight The ideal air temperature for operation is between 50 F 10 C and 80 F 27 C Keep the inverter well ventilated in order to properly disperse heat generated while it is in use While in use make sure there are several inches of clearance around the top and sides of the inverter Do not use the inverter near flammable materials Do not place the inverter in areas such as battery compartments where fumes or gases may accumulate How Do Power Inverters Work There are two stages involved in transforming 12 volt DC or battery power into 110 volt AC power household current STAGE 1 The power inverter uses a DC to DC transformer to increase the 12 volt DC input voltage from the power source to 145 volts DC using advanced MOSFET transistors in a full bridge configuration STAGE 2 The inverter then converts the 145 volts DC into 110 volts AC household current using advanced MOSFET tran
5. using the power inverter to operate battery charges keep a check on the temperature of the battery charger for about 10 minutes If the battery charger becomes abnormally warm disconnect it from the inverter immediately Use only 40 amp spade type fuses If you are powering the inverter with an automobile or marine battery start the engine every 30 to 60 minutes and let it run for about 10 minutes to recharge the battery If you hear a continuous alarm or automatic shut down i Turn the inverter OFF immediately ii Do not restart the inverter until the source of the problem has been identified and corrected Disconnect the inverter when not in use in order to avoid battery drain Do not allow the power inverter to come into contact with rain or moisture Do not place the inverter near heat or in direct sunlight While in use make sure the inverter is adequately ventilated Do not operate the inverter near flammable materials fumes or gases Trouble Shooting Problem Low or No Output Voltage Red LED Indicator On TV Interference Low Battery Alarm on ALL the time Appliance not functioning SPECIFICATIONS Max Power Surge Capability Peak Power Wave Form Input Voltage Range AC Outlets Fuse Dimensions Weight approx Advice Recharge or replace battery May be necessary to use two batteries to run some items Possible Reasons Battery voltage may be low Unplug and reatta
6. Limited Warranty This product is covered by a one year limited warranty Sunforce Products Inc warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of one year from date of purchase This warranty does not apply in the event of misuse or abuse of the product or as a result of unauthorized repairs or alterations To obtain warranty service please contact Sunforce Products for further instruction at 1 888 478 6435 or email info sunforceproducts com Proof of purchase including date and an explanation of complaint is required for warranty service SUNFIRE L PRO SERIES For more information or technical support 1 888 478 6435 www sunforceproducts com info sunforceproducts com MADE IN CHINA SUNFIRE L PRO SERIES 400 WATT POWER INVERTER we E SUNFORGOZ L PRO SERIES USER S MANUAL Thank You for Purchasing the 400W Power Inverter For the most beneficial efficient operation and long term use from your new inverter please read carefully the information and explanation of features contained in this manual You are also advised to keep this manual in a safe place for ready reference Introducing the 400W Inverter These inverters lead the field in power inverters and set the pace in development and design They have been meticulously assembled to provide reliable service converting low voltage direct current DC to 110 volt alternating household
7. cable are connected to NEGATIVE terminals and are tight 4 Connect the RED cable to the RED positive power input terminal see diagram part F of your power inverter and tighten the screw to make a secure connection Do not over tighten the screw 5 Connect the RED positive cable from your power inverter to the POSITIVE terminal on the 12 volt power source Ensure that both ends of the cable are connected to POSITIVE terminals and are tight 6 Switch the inverter rocker switch to the ON I position The LED Indicator Light see diagram part B should glow GREEN verifying the inverter is receiving power 7 Make sure that the appliance to be operated is turned OFF Plug the appliance into one of the two AC outlets see diagram parts C 8 Turn the inverter rocker switch see diagram part A to the ON I position 9 Turn the appliance on Attention Loose connections can cause a large voltage drop to occur which may result in damage to the wires and insulation If you do not make a secure connection between the inverter and the power source a reverse polarity will occur The green LED Indicator briefly flashes when you first turn the inverter ON is a sign that there is a short circuit within the power supply Damage caused by reverse polarity is not covered under the warranty When connecting the RED positive terminal to the 12 volt power source s POSITIVE terminal a spark may occur as a result of current fl
8. ch connections may be necessary to use shorter or heavier cables Check condition of 12 volt plug and socket clean or replace as necessary Using incorrect type of volt Use a true RMS reading meter meter to test output voltage Battery voltage below 10 V Recharge or replace Battery AC appliance consumption Use a higher capacity inverter or is higher than specified lower capacity appliance Poor contacts are causing voltage drop Shut off inverter to allow to cool Ensure proper ventilation Inverter may be defective Contact tech hotline Inverter is too hot causing thermal overload Electrical interference from Use a filter in the TV power cord the inverter Adjust placement of the television TV signal i k Try another TV different makes and models signal is too wea may not experience the same interference Recharge or replace battery May be necessary to use two batteries to run some items Low Battery Alarm on ALL the time _ Input voltage below 10 volts Unplug and reattach connections may be necessary to use shorter or heavier cables Check condition of 12 volt plug and socket clean or replace as necessary Poor contacts are causing voltage drop Appliance won t turn on Turn inverter ON OFF then ON again Contact manufacturer of appliance to check start up power consumption and if product is compatible with a modi fied sine wave inverter 400 Watt 800 Watt Modified Sine Wave 11 15 0 5
9. he unit while testing appliances and equipment within the watt range Important Make sure you connect your 400W inverter to a 12 volt power supply only Do not attempt to connect the inverter to any other power source including any AC power source 110 volts of current can be very dangerous Incorrect operation of your inverter may result in damage to belongings personal injury or loss of life Ono Eo AC110 120V lt 0 lt 0 E z POWER FAULT B A ON OFF Rocker Switch B LED Indicator Light Green Power On Red Overload C Two Standard North American 110v AC Outlets D High Speed Cooling Fan E 40 Amp Fuse Compartment F Power Input Terminals BLACK NEGATIVE RED POSITIVE How to Connect the Inverter The inverter should be connected to the power source using 4 gauge wires up to 4 ft 1 Make sure the ON OFF rocker switch see diagram part A is in the OFF 0 position 2 Connect the BLACK cable to the BLACK negative power input terminal see diagram part F of your power inverter and tighten the screw to make a secure connection Do not over tighten the screw 3 Connect the BLACK negative cable from your power inverter to the NEGATIVE terminal on the 12 volt power source Double check that both ends of the
10. ion and or severe injury Before Using the 400W Inverter When you turn on an appliance or a tool that runs on a motor the appliance will go through two stages 1 Start up requiring an initial surge of power commonly known as the starting load or peak load 2 Continuous operation power consumption drops commonly known as the continuous load Before using your power inverter you should calculate these loads i e 1 Starting load at start up 2 Continuous load on continuous operation The formula for power consumption measured in either WATTS wattage or AMPS amperes is AMPS x 110 AC voltage WATTS The wattage W or amperage A can normally be found stamped or printed on most appliances and equipment or in the User Manual Otherwise contact the manufacturer to find out whether the device you are using is compatible with a modified sine wave inverter To calculate most starting loads Starting Load 2 x WATTAGE In general the start up load of the appliance or power tool determines whether your inverter has the capability to power it To calculate the continuous load same as wattage in the above formula Continuous load AMPS x 110 AC voltage Attention Always run a test to establish whether the 400 Watt inverter will operate a particular piece of equipment or appliance In the event of a power overload the inverter is designed to automatically shut down This safety feature prevents damaging t
11. ound being emitted from inexpensive sound systems when operated with the inverter This is due to ineffective filters in the sound system Unfortunately this problem can only be resolved by purchasing a sound system with a higher quality power supply If the Fuse Blows Your power inverter is fitted with a 40 amp spade type fuse see diagram part E which should not have to be replaced under normal operating circumstances A blown fuse is usually caused by reverse polarity or a short circuit within the appliance or equipment being operated If the fuse does blow 1 Disconnect the appliance or equipment immediately 2 Find the source of the problem and repair it 3 Install the new fuse The fuse compartment can be found at the back of the unit see diagram part E Attention Do not install a fuse higher than 40 amps as this may damage the inverter Make sure to correct the cause of the blown fuse before using the 400 Watt again Power Source Your average automobile battery will provide an ample power supply to the inverter for 30 to 60 minutes even when the engine is off The actual length of time the inverter will function for depends on The age and condition of the battery The power demand from the equipment being operated with the inverter If you decide to use the inverter while the engine is off we recommend 1 Turn OFF the device plugged into the inverter before starting the engine 2 Start the engine every hour and
12. owing to charge capacitors within the inverter This is a normal occurrence Because of the possibility of this sparking it is critical that both the inverter and the 12 volt battery be placed well away from any possible source of flammable fumes and or gases Failure to heed this warning could result in fire or explosion Using the Inverter to Operate a TV or Audio Appliance This inverter is shielded and filtered to minimize signal interference Despite this some interference may occur with your television picture especially with weak signals Below are some suggestions to try and improve reception 1 Make sure the television antenna produces a clear signal under normal operating conditions i e at home plugged into a standard 110 AC wall outlet Also ensure that the antenna cable is adequately shielded and of good quality 2 Try altering the positions of the inverter antenna cables and television power cord 3 Add an extension cord from the inverter to the TV so as to isolate it its power cord and antenna cables from the 12 volt power source 4 Try coiling the television power cord and the input cables running from the 12 volt power source to the inverter 5 Affix one or several Ferrite Data Line Filters to the television power cord Ferrite Data Line Filters can be purchased at most electronic supply stores 6 Try grounding the inverter with an 18 AWG minimum using as short a length as possible You may hear a buzzing s
13. sistors in a full bridge configuration A modified sine wave wave form is generated by this conversion 400 Watt Modified Sine Wave Inverter The modified sine wave inverters has a root mean square RMS voltage of 110 volts but most AC voltmeters are calibrated to measure pure sine waves for their RMS voltage This will result in these meters giving a measurement 20 to 30 volts too low when measuring the inverter output In order to measure the inverter output voltage more accurately use a true RMS reading voltmeter For Your Safety Precautions to keep in mind before and while using your Power Inverter Only connect the power inverter to a 12 volt battery Only connect the power inverter to a 12 volt battery with appropriate cables or with 4 gauge wire Do not modify the power cables in any way Make sure the power cables only connect the inverter s NEGATIVE terminal to the 12 volt power source s NEGATIVE terminal and the inverter s POSITIVE terminal connects to the 12 volt power source s POSITIVE terminal Do not reverse polarity Check these connections frequently to make sure they remain tight Make sure the inverter is not close to any potential source of flammable fumes or gases before connecting the inverter to the power source Make sure the power consumption of the appliance or equipment you want to operate is compatible with the capacity of the inverter i e does not exceed 400 watts If you are
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