Husky HSK043HD manuale d’uso

HSK043HD OWNER’S MANUAL & W ARRANTY INFORMA TION 750 W A TT POWER INVER TER NEW SOFT ST AR T TECHNOLOGY THIS MANUAL CONT AINS IMPORT ANT INFORMA TION REGARDING SAFETY , OPERA TION, MAINTENANCE AND STORAGE OF THIS PRODUCT . BEFORE USE, READ AND UNDERST AND ALL CAUTIONS, W ARNINGS, INSTRUCTIONS AND PRODUCT LABELS, PLUS YOUR VEHICLE’S BA TTERY[...]

2 2 IMPOR T ANT SAFETY INSTRUCTIONS To ensure reliable ser vice, your power inverter must be installed and used properly . Please read the installation and operating instructions thoroughly prior to installation and use. Pay particular attention to the W ARNING and CAUTION statements in this manual. The CAUTION statements advise against certain con[...]

3 CONTENTS 1. INTRODUCTION ..........................................................4 2. CONTROLS, INDICA TORS AND CONNECTORS ..................4,5 3. HOW YOUR INVERTER WORKS ..............................................5 3.1 Principal of Operation ......................................................5 3.2 The Power Inverter Output W aveform ...[...]

4 4 1. INTRODUCTION Y our new Husky POWER INVERTER is one in a series of the most advanced DC to AC inverters available. With proper care and appropriate usage, it will give you years of dependable ser vice in your car , truck, RV or boat. The POWER INVERTER supplies 750 watts of continuous power , with a 1500 watt peak, in the form of two househol[...]

5 FIGURE 1 FIGURE 2 3. HOW YOUR HUSKY INVER TER WORKS The inverter conver ts low voltage DC (direct current) from a batter y or other power source to standard 110 volt AC (alternating current) household power . 3.1 PRINCIPLE OF OPERA TION The inverter conver ts power in two stages. The first stage is a DC-to-DC conversion process that raises the lo[...]

3.2 THE POWER INVERTER OUTPUT W A VEFORM The AC output waveform of the POWER INVERTER is known as “modified sine wave”. It is a waveform that has characteristics similar to the sine wave shape of utility power . This type of wavefor m is suitable for most AC loads, including linear and switching power supplies used in electronic equipment, tran[...]

7 CAUTION: The POWER INVERTER must be connected only to batteries with a nominal output voltage of 12 volts. The unit will not operate from a 6 volt batter y and will sustain permanent damage if connected to a 24 volt batter y . 4.2 CONNECTION TO POWER SOURCE The POWER INVERTER comes equipped with battery clip cables for connection to the power sou[...]

8 8 1. Check to be sure the inverter’ s power switch is turned of f and that no flammable fumes are present. 2. Identify the positive (+) and negative (-) DC power source (batter y) terminals. 3. Install a fuse holder or breaker close to the positive (+) ter minal of the DC source (batter y). 4. Connect a length of wire on one side of the fuse ho[...]

9 CAUTION: RECHARGEABLE APPLIANCES Certain rechargeable devices are designed to be recharged only by plugging them directly into an AC receptacle. These devices may damage the inverter . Do not use the inver ter to recharge items that can be plugged directly into an AC receptacle. This problem does not occur with the majority of batter y-operated e[...]

10 10 5. OPERA TING TIPS 5.1 RA TED VERSUS ACTUAL CURRENT DRA W OF EQUIPMENT Most electrical tools, appliances and audio/video equipment have labels that indicate the power consumption in amps or watts. Be sure that the power consumption of the item you wish to operate is rated at 750 watts or less (If the power consumption is rated in amps AC, sim[...]

11 6. PROTECTIVE FEA TURES OF THE INVER TER Y our POWER INVERTER monitors the following potentially hazardous conditions: Low Batter y V oltage - This condition is not harmful to the inver ter but could damage the power source. An audible alarm will sound when input voltage drops to 10.6. The POWER INVERTER automatically shuts down when input volta[...]

12 12 7. COMMON PROBLEMS “Buzzing” sound in audio systems: Some inexpensive stereo systems and “boom boxes” emit a buzzing sound from their speakers when operated from the POWER INVERTER. This occurs because the power supply in the electronic device does not adequately filter the modified sine wave produced by the inverter . The only soluti[...]

13 TROUBLE/ INDICA TION POSSIBLE CAUSE SUGGESTED REMEDY Low batter y alarm Bad connection or wiring Tighten all DC sounds continuously connections Low batter y Low batter y voltage Recharge batter y . alarm sounds Remove load from inverter while recharging batter y Motorized power tool Excessive start-up load If appliance does not start, won’t st[...]

14 14 10. SPECIFICA TIONS Output Connection ............Dual North American Standard Receptacles Output V oltage ........................................Approx 110 V AC RMS 60 Hz Output Current ....................................................................6.8 Amps Output W aveform ................................................Modified Sine [...]

15 RETURN/REP AIR POLICY : If you believe that the product is defective during the it’ s two year Limited W arranty period, return the unit, with proof of purchase to the Home Depot Store. Defective products, may also be returned postage prepaid to Husky Power Products. Any defective product, other than accessories, that is returned to Husky Powe[...]

16 © 2004 HUSKY PROFESSIONAL TOOLS FT . LAUDERDALE, FL 33312 MADE IN CHINA W ARRANTY ACTIV A TION: Please complete W arranty Activation Card and mail to Husky Power Products. All products must be registered within (30) days of purchase. T o activate this warranty , mail completed registration form to: A TTN.: CUSTOMER SERVICE / HUSKY POWER PRODUCT[...]